Tag Archives: recycle

Cordwood in Brazil

Jair Dias sent the following pictures and explanation of the cordwood (cobwood) home he is building in Brazil:    “Jair Dias lives in the State of Rio Grande do Sul, Brazil .”

Jair Dias Brazil cob mortar 6A with logo

The wood he is using for the cordwood infill is  Pinus Elliottii   The cob mortar is a mixture of red soil (sifted) and combined with clay, sand, sawdust, cement and lime. He says it works very well.  The bottle bricks in a circular pattern are very colorful. Jair Dias Brazil cob mortar 9 with logo

Note the metal roof, the large overhangs and the wrap around porch.   These help to keep the rain off the cobwood walls and stop any degradation.  Jair Dias Brazil cob mortar 8 with logoJair Dias Brazil cob mortar 7 with logoJair is making an outline (in relief) in the mortar so the wood stands away from the mortar. That makes it easy to clean and sand.   I believe Jair means he is tuckpointing the log 3/4″ back from the end of the log.  This will allow for a final coat of cob for the wall.

Jair Dias 19Jair Dias 18Jair Dias Brazil cob mortar 6 with logo

The bottle bricks are very attractive. Jair Dias Brazil cob mortar 4 with logo

The center does not require a “center post” but rather a cap that helps maintain the integrity of the roof rafters. Jair Dias Brazil cob mortar 3 with logo

The walls are 12″ thick.  Jair Dias 17Jair Dias 16Lots of windows and entranceways to make the jungle readily available for viewing.  I will post more as Jair sends more information.

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixelsIf you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Readers have requested a brief bio, so here goes:

Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.   www.cordwoodconstruction.org

DVDandPrint

Here is a picture of the print version and the DVD label in one composite.

For more information on Cordwood Construciton, click on the picture or visit www.cordwoodconstruction.org

Hobbit Cordwood

In the green valleys of western Wisconsin resides a cordwood hobbit house.  Built by Jessi & Dan Peterson, complete with a round door and sparkling bottle bricks, it is surely a welcoming sight for anyone from the Shire or beyond Bag End.  Always remember: “Not all those who wander are lost.”  J.R.R.TolkienJessi hoy peterson12Winter lends a whole new feel to Jessi & Dan’s creation.  Jessi hoy peterson14The living roof is simply green and verdant!Jessi hoy peterson11

Dan built the round green door that bids you enter!Flatau Jessi & Dan's 16 sided earth roofed, round door home 2 in Wisconsin, USABacklit bottles are a  beautiful touch. Jessi & Dan's cordwood castleThe new deck for entertaining.Dan and Jessi in Eau Claire WI new deck living roofA beautiful masonry, brick heater graces the inside.  Jessi explains, ” The masonry heater is named Norbert, which means “Northern Bright” and is also a play on words of sorts – my mother’s masonry heater is named Albert, Albie for short, which is the mason’s name and means “Royal Bright.” Masonry heater httpwhistlepigalmanac.blogspot.com

Rafters, wooden ceiling and cordwood walls.  Simply delicious.  Jessi hoy peterson3Gorgeous lighting and beautiful touches are everywhere. Jessi hoy peterson4A nice combination of round and split pieces with a round window.  This is a very good example of excellent random patterning in a cordwood wall. Jessi hoy peterson5A green stairway for star gazing and accessing the living roof and masonry chimney. Jessi hoy peterson6Jessi painted the floors with nasturtiums.   What a gorgeous cordwood build!  Kudos to Dan & Jessi and all their helpers.   Nicely done.Jessi hoy peterson7.jpgFor more pictures and verbiage visit Jessi’s blog at  http://whistlepigalmanac.blogspot.com/

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixelsIf you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Readers have requested a brief bio, so here goes:

Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.   www.cordwoodconstruction.org

DVDandPrint

Here is a picture of the print version and the DVD label in one composite.

For more information on Cordwood Construction, click on the picture or visit www.cordwoodconstruction.org

 

Cordwood plays matchmaker

“Matchmaker, matchmaker make me a match, find me a catch, catch me a catch…”  That is precisely what is going on with Clarke Snell’s hybrid cottage.  One wall is cordwood, one wall cob, one strawbale and one earthen plaster, topped off with a living roof.

Clarke Snell small pixel with logo.jpgThe cob wall and living roof (top). The cordwood and strawbale wall (bottom).Clarke Snell #2a small pixel with logo

Clarke snell cob and cordwood with logo.jpgCordwood and cob play very well together.

So do strawbale (balewall) and cordwood (in this instance in Manitoba, Canada, the cordwood is double wall.IMG_4121

This how the strawbale and cordwood look when they meet in the corner of the room.

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This is cordwood in the kitchen in the lovely Cannon home in Antelope Valley, Manitoba, Canada.

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Sigi Koko has added a cordwood green house/sunroom in a strawbale and earthen plaster home in West Virginia. Sigi Koko Cordwood Greenhouse solar room2

Below is a cob and bottle wall greenhouse with excellent framing.

Greenhouse from Sigi www.dayonedesign.org

Windows and wooden framing make for astounding light and views.

FB page of Sigi Koko house in Guatemala from Green Renaussabce

Cordwood and bottle bricks brighten up the walls.

Sigi Koko Cordwood Greenhouse solar room

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.

If you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixels

Readers have requested a brief bio, so here goes:

“Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.”  www.cordwoodconstruction.org

DVD label cover yellow

Here is a jpeg of the new Cordwood Construction DVD cover available at http://cordwoodconstruction.org/

Cordwood Warming Shelter

We built a cordwood warming hut at the Merrill School Forest that gradually morphed into a public school classroom along the way. The goal was to create a natural building using materials from the surrounding woods for students to warm up in on their winter hikes.
The result is a state code-approved, public school classroom that boldly demonstrates “best practice building” using sustainable methods.  Many of  these techniques can be used with other alternative building methods like strawbale, cob, earthen plaster, adobe and cobwood. Cordwood Education Center Richard Flatau highresjpeg with logo

The building started with architectural drawings and blueprints. These were sent to the state capitol in Madison, Wisconsin to be assessed for code compliance  We were pleased when they were approved. [Note:  In the future this tiny cabin may become a care-takers cottage and so “knock outs” were made during construction to provide for plumbing for a kitchen and a bathroom.]

The wood for the entire building (posts, cordwood, window boxes, paneling, trim) was cut within 1000 feet of the building site.  We used tamarack (larch), pine, spruce and balsam. Crews of community volunteers from ages 4 to 80 turned out to help. OLYMPUS DIGITAL CAMERA

A Wood Mizer cut all the posts, beams and one inch lumber. OLYMPUS DIGITAL CAMERA

For planning, we started with an architectural drawing.

foundation-rubble-trench-with-fpsf

A rubble trench is much messier in reality.  This poor soil is called “goose nuggets.” sfwh5

A 4″ perforated drain tile surrounds the foundation and carries the water away. sfwh12

In order to satisfy code requirements, we topped it with a Frost Protected Shallow Foundation (FPSF).  Five million of these foundations have been built in Norway, Denmark, Sweden and Finland and they are now approved in the USA and Canada.  They work very well in cold climates, keeping the heat in the building and most are outfitted with radiant-in-floor heating systems.  This type of foundation saves money by reducing materials and excavation costs.

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The building was framed using heavy timbers of pine and tamarack (larch).  The roof truss was built with a 14″ Energy Heel so that  starched cellulose could be packed to the outside edge of the top plate, giving the roof an R-value of 53.

cordwood-education-center-framing

The high school construction classes and middle school students came to work and learn.  They wanted to live and work here all semester.

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Everybody pitched in.  We had 90 volunteers and 180 folks who came to “have a look/see.”  So, doing the math,  for every one who worked, two supervised :0)

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The split faced blocks are needed in this area because of the high snow depth (70″ per year) to protect the cordwood.  The double posts allow for a 16″ wall, which not only provides an excellent thermal mass, but also an R-value of 24.

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The sawdust mixed with lime provides a thermal break.

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As the walls began to rise, the community came together to help.

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Building the Big Dipper wall with seventeen volunteers.

Below, ready for the windows and doors as Autumn approaches.

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The cup end of the dipper points to the North Star.  “Follow the drinking gourd” was what Harriet Tubman sang to her escaping comrades.

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The dedication was planned and celebrations took place.  The Cordwood Education Center is now used every day by the students of the Merrill Area Public Schools. It is also used as a Warming Shelter by weekend skiers and hikers.

dedication-songs

The students celebrate!

Watch a brief video about beavers at the Cordwood Education Center .  https://www.youtube.com/watch?v=Xh6uW663R88

Even the media found this little classroom in the woods appealing.

The local and national media payed close attention to the project.  Many other cabins, homes and cottages have been built using the Cordwood Education template.

Cordwood has a tremendous amount of “thermal mass” which means it has the capability of taking and holding and then releasing the warmth or coolness that has been introduced by passive or active means.   In other words your warm building will stay warm and if you cool it, it will stay cool:0)

Ready to welcome the students!cordwood-education-center-with-summer-small-pixels-for-new-pioneer-sample

We host an annual Solar Tour of Homes and Businesses. solar-tour-cordwood-education-center-2015-with-logo

Best Practices used in this building.

  • Rubble Trench
  • FPSF  (Frost Protected Shallow Foundation)
  • Natural materials built up (off grade)
  • 16″ cordwood walls (R-24)
  • Post & Beam Framework
  • Energy Heel Truss
  • Large Overhangs (2′ and 6′)
  • Gutters to prevent splashback
  • Metal Roof (to shed extreme snow load)
  • Energy Efficient Windows and doors
  • Passive Solar Design
  • Natural materials sustainably and locally harvested (posts/sawdust/cordwood/lumber)
  • Random patterning of well dried softwood
  • 200 recycled bottles/stones/momentos placed in the walls from the volunteers

Let’s be clear. Not everyone has to use all these best practices.  They are simply listed for the owner/builders consideration.  The choices you make will be based upon your time, talents and treasure.

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.

If you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixels

Readers have requested a brief bio, so here goes:

“Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.”  www.cordwoodconstruction.org

DVD label cover yellow

Here is a jpeg of the new Cordwood Construction DVD cover available at http://cordwoodconstruction.org/

Cordwood in Oklahoma is OK

Alan & Rebecca Barreca sent me the following pictures and information on their beautiful home in SE Oklahoma. For those who are wondering about cordwood in a hot, humid climate, this will help answer your questions.

“We moved into our 16 sided cordwood home last Mar 21 and simply love it. It is sooo comfortable to live in. It is only 800 square feet (one bedroom, 1 & 1/2 baths) including the pop out sun room on the south side, but is totally adequate for 2 retired folks.”

Alan & Rebecca's 16 sided cordwood home-made of 12" eastern red cedar.

Alan & Rebecca’s 16 sided cordwood home-made of 12″ red cedar.

Mortars:  They used all different types of cordwood mortars, from Lime Putty (which they found too time-consuming and difficult) to Paper Enhanced Mortar (which they liked) to cob (which they loved).

A Hearthstone free-standing stove takes care of all their heating requirements.  Easter red cedar has beautiful patterning.

A Hearthstone free standing stove takes care of all their heating requirements. Easter red cedar has beautiful patterning.

Alan & Rebecca used a special plaster paint to blend all the different cordwood mortars together and speak glowingly of Vasari – vasariplaster.com. They say it is so easy to use and so much better than lime wash. It is actually a plaster that is lime based.

The red cedar is a weed tree in the southern middle portion of the country and it is naturally resistant to insects.

The red cedar is a weed tree in the southern central portion of the country and it is naturally resistant to insects and rot.

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The home is relatively small (800 sq. ft.) handsome and easy to heat and cool. alan-rebecca-8-se-oklahama-with-logoThey also experimented with an earthen floor: After a year the floor is holding up pretty well. We have it everywhere including the bathroom. It is made up of clay and sand with a Bioshield finish.

Here is a sample of the central capital and the posts, including the earthen floor.

Here is a sample of the central capital and the posts, including the earthen floor.

The plaster paint that Alan & Rebecca used was helpful in covering up the different types of mortar they tried while building their lovely home.  You can see the different shades of mortar at the top (below).   The Vasari Lime Wash made it all the same color.   https://www.vasariplaster.com/

Alan & Rebecca 6 SE Oklahama small pixels

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixelsIf you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Readers have requested a brief bio, so here goes:

Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.   www.cordwoodconstruction.org

DVDandPrint

Here is a picture of the print version and the DVD label in one composite.

For more information on Cordwood Construciton, click on the picture or visit www.cordwoodconstruction.org

Cordwood Sauna: Medicine Wheel & Grade Beam

Dan & Kristen wanted a sauna on their 80 wooded acres in northern Wisconsin.  They had previously hosted a very successful workshop at the 2005 Cordwood Conference which resulted in the construction of a beautiful cordwood maple syrup shed.  novitch-shed-31

They wanted to have their teenage sons participate in the process, they decided on a grade beam  for economy and ease of building.Novitch sauna 2A grade beam is simply a shallow, perimeter poured slab which rests on a rubble trench foundation.  In the trades it is called a Frost Protected Shallow Foundation (FPSF) and is insulated on the bottom and sides. Novitch sauna 1The posts are anchored to the grade beam using angle iron and wedge anchors or anchor bolts.   All the posts were cut at a local sawmill. Novitch 19It is important to cross brace the framework.  The roof was built before the cordwood infill commenced. Novitch workshop 18Before the workshop portions of the walls built with the family for practice. Novitch workshop 20

On the top right hand side an “exploded log” has been split and then placed in the mortar matrix to regain its round shape.  This is done to eliminate log shrinkage. Novitch workshop 21We had an August workshop with a delightful and studious group of cordwooders from all over the country.  Novitch workshop 23A cardboard template for bottle end designs works very well.Novitch workshop 24The finished Ojibwe-inspired Medicine Wheel. novitch-shed-31

The Novitch’s are very happy with their new sauna!novitch-cordwood-finished-1-with-logonovitch-cordwood-finished-2-jpg-with-logoA butterfly checks it out!novitch-cordwood-finished-3-with-logonovitch-cordwood-finished-4-with-logonovitch-cordwood-finished-5-with-logoExploded large pieces look very good in a wall. novitch-cordwood-finished-6-with-logonovitch-cordwood-finished-7-jpg-with-logonovitch-cordwood-finished-8-with-logo

Cordwood Lessons by Dan Novitch

Cordwood Points gleaned from two cordwood projects: a cordwood pole shed built on a ladder pad foundation and a post-and-beam framed cordwood sauna built on a grade beam/ring beam foundation) completed 11 years apart:

* Tuck pointing – we used table knives to tuck point the mortar on our first building and tea spoons followed by a wet paint brush on the second building.  The spoon, brush technique was quicker and resulted in a smoother finish.

* First building used treated lumber for the frame of the ladder pad and the poles.  Second building used posts and beams from trees cut on site and milled on site with portable bandsaw mill.  Use as much site sourced or locally sourced building material as possible.

*. Both buildings used coarse sawdust for insulation and when soaked, as a set retardant in the mortar.  Really liked this due to low cost, local material, and completely “green” building material.  Plus, any leftover sawdust is great for composting or as mulch.

* Ladder pad foundation from first building is on a well drained, sandy soil site.  After 11 years and 11 Wisconsin winters, the building has NOT moved a bit.  I wouldn’t hesitate to use similar foundation in the future for a shed or similar out building.

* The second building is on a grade beam foundation.  I was originally going to build it on a floating slab until a grade beam foundation was suggested.  I think the grade beam is definitely the way to go.  In addition to greatly reducing the amount of and cost for concrete, it allows for a plethora of really cool flooring options.

* First building was built when our sons were 5 and 3 years old.  For the second building they were 16 and 14.  Besides being a great help as laborers and mortar mixers, they learned how to run a sawmill, do post and beam construction methods, use cordwood masonry skills, etc.  In the future, if they choose, their parents could be laborers for their own cordwood building dream.

*  For anything but a very small project, use a mortar mixer or modified cement mixer.  It will speed the project and reduce physical fatigue.  Definitely,  mix your first batches of mortar in a wheelbarrow or mortar boat, though.  That is the best way to truly get to know and understand the mortar.

*  For the first project all log ends over 6-7 inches in diameter were split and air dried for 15 months before building began.  However, in looking at other cordwood buildings over the intervening 11 years, I found that I liked the look of at least  a few large, true rounds in each wall.  So for the second project, we used both “exploded” rounds and kiln dried true rounds in each wall along with smaller diameter rounds and various split log ends.  At three months post cordwooding, the exploded rounds haven’t changed or moved a bit.  For the largest kiln dried true rounds, some 12-16 inches in diameter, there is a 2-3mm gap between the mortar and the log ends due to further shrinkage/drying of these really large rounds with time.  I still like the look of the larger rounds but it looks like permachink will be needed in the future.  The kiln dried rounds up to 8-10″ diameter have not shrunk to this point, but I’ll keep my eye on them over the coming months and cold, dry winter.

*  Bottle end designs are really cool.

*  My wife is not only a wonderful, beautiful partner in this voyage known as life, she is a patient, forgiving building partner who knows all my shortcomings, but loves me anyway.

*  The 94# bags of Portland cement weigh more now than they did 11 years ago!

A cardboard template for bottle end designs work very well.
*  We used different mortar mixes for each building.  I liked the second building’s mix a bit better, but both worked fine.  If you plan to do a small “learning” cordwood building before undertaking a larger house or cabin project, consider trying different mortar mixes on different walls of the learner project to see which type of mortar you like best.

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixelsIf you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Readers have requested a brief bio, so here goes:

Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.   www.cordwoodconstruction.org

DVDandPrint

Here is a picture of the print version and the DVD label in one composite.

For more information on Cordwood Construciton, click on the picture or visit www.cordwoodconstruction.org

 

Cordwood (you see) can be Mortgage Free!

mortgage-free-landscape-photoNew Pioneer Magazine published a four page article on DIY Cordwood Cottages.  The editor allowed me to place the article in various social media sites to encourage the idea of natural building.   The article details the building of cordwood cottages, cabins, classrooms and homes.

new-pioneer-page-1The second page talks about how we built our mortgage free cordwood home.new-pioneer-page-2

The next page details the advantages of being mortgage free.  new-pioneer-page-3

The last page shows a cordwood sauna and a cordwood garden shed built after attending one of our two-day cordwood workshops.  new-pioneer-page-34jpg

This article is reproduced with permission from New Pioneer magazine (www.newpioneermag.com).  If you wish to find out more about Cordwood Construction visit www.corwdoodconstruction.org and read a few of the many instructional articles about many unique and interesting cordwood buildings.

The article is available online in a larger print format at:   http://www.cordwoodconstruction.org/img/Newpioneerarticlewinter2014 or you can press Ctrl and + to increase the size of the text.

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.

If you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixels

Readers have requested a brief bio, so here goes:

“Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.”  www.cordwoodconstruction.org

DVD label cover yellow

Here is a jpeg of the new Cordwood Construction DVD cover available at http://cordwoodconstruction.org/

Cordwood Sauna: Peace out!

Ever see a modified Peace Sign in a cordwood wall?  This one is  made by exploding (splitting) the piece in thirds and then using a one inch mortar joint to reconnect!  Designed by Malachi & Kayla.  The peaceful wood is Aspen.  One more split on the bottom piece would have made the “tail” for the peace sign. Novitch workshop 18We were lucky to have such wonderful folk at our cordwood sauna workshop in Merrill, Wisconsin.  Folks came from New York, Idaho, Michigan, Illinois and Wisconsin to partake in a two day hands on seminar.Novitch 19The framing was finished ahead of time for the workshop.  It is important to cross brace all the supporting posts. Novitch sauna 1A grade beam saves on excavation cost and material.   The posts are anchor wedged to the grade beam and lag bolted for stability.  Note that the top beams are secured with 3/8’s inch iron brackets. Novitch sauna 4

Novitch sauna 3 low rez

Lag bolts being attached with a smile. Novitch sauna 2The sauna was framed using large portable sawmill posts and beams, with all the wood coming from onsite.Novitch workshop 19These pieces of cordwood have been dried to 12% moisture content or lower.  The cracks on the faces let you know they are well seasoned and ready for cordwooding. Novitch workshop 20Using a random rubble log placement makes for a unique and interesting wall. Novitch workshop 21The large piece of the top right (above) is a 5 piece exploded round (aspen) which was put back together with one inch mortar joints. Novitch workshop 23An outstanding group of workshop attendees who brought their own unique personalities and skills to the table.  We enjoyed each and every one. Novitch workshop 24The beginning of the Ojibwe Medicine Wheel starts with a piece of large, heavy duty cardboard.   It is attached and taken off at a predetermined height.  The drywall screws at the top help the designers to know where to place the bottles. More photos will follow as the walls rise.

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.

If you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixels

Readers have requested a brief bio, so here goes:

“Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.”  www.cordwoodconstruction.org

DVD label cover yellow

Here is a jpeg of the new Cordwood Construction DVD cover available at http://cordwoodconstruction.org/

Tiny Cordwood Home

Kit & Jesse are building a 768 sq. ft. tiny cordwood home with a sleeping loft for their family of four.   Using best practices, they have radiant in floor heat, post and beam framing, 16 inch cedar cordwood infill and an R-value of 50 in the roof.

Kit Jesse 14.jpgThe log end that appears to be levitating has been drilled out to accept a wiring receptacle.  Then it is temporarily attached to a 2 x 4.  It will become part of the kitchen wiring above the counter top.Kit Jesse 1The timber frame uses 8 x 8’s of southern yellow pine with 6 x 8 inch tamarack post on the inside to complete the 16″ wall.   A dormer has been added to the 10/12 pitch roof to provide space for the two room-in-the-attic-truss bedrooms.

The wiring is 14-2 attached with wire staples to the center of the post. Kit Jesse 10Work parties with friends and family help to speed the building process. Kit Jesse 12Nearly 100 bottle logs have been made.  Some have special family momentoes.Kit Jesse 3

Favorite fishing lures.

Kit Jesse 2

Posts anchored properly to the FPSF. Kit Jesse 4Sawdust for the mortar mix. soaking in the far barrel and draining in the near one.  Kit Jesse 5Jesse used a pressure treated 1 x 8 on the bottom of the post to prevent moisture wicking into the post above.  He will also place a shingle between this post and the slab.  Kit Jesse 6One of the many advantages of a post and beam framework with roof attached is the functionality of being able to store materials under cover. Kit Jesse 16A window box (buck) is attached to the post and the top plate.  This will insure that the window will always be able to be opened.  Kit Jesse 15.jpg

More pictures will be added to this post as the building continues.  Stay tuned.

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.

If you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixels

Readers have requested a brief bio, so here goes:

“Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.”  www.cordwoodconstruction.org

DVD label cover yellow

Here is a jpeg of the new Cordwood Construction DVD cover available at http://cordwoodconstruction.org/

Cordwood & Timber Frame

Can you combine Cordwood with Timber Framing?   Ya sure you betcha!  Here are photos of the infilling of a traditional timber frame home with 16″ cedar cordwood and lime putty mortar with a 10″ sawdust insulation cavity (R-value of 24). .  This style of timber framing  is called Hall & Parlor and was one of the first timber frame styles used in America.

Hylla House for BlogThe posts and beams are mostly Tamarack with some pine for bents.  Tamarack develops small cracks and not big checks like other species.

The cordwood infill is Northern White Cedar, the gold standard for cordwood construction. Cordwood Workshop 2010 050Vinnie is loving his cordwood work.  He looks like he came off the set of Hew Haw!Hylla House Anne 1 with logo

Anne takes a break after a hard days work.

Cordwood Workshop 2010 061

A close up of the tamarack post and the stackwall corner with glaciated stones set in the foundation wall.

Cordwood Workshop 2010 057

The corner posts are wrapped with a stackwall corner “look.”

Cordwood Workshop 2010 067

The second storey is framed and the windows installed. The Great wall of LimePuttyMortar

Lime putty mortar is simply rehydrated Type S lime and sand.  It has a much whiter color than other mortars.

Cordwood Workshop 2010 052Cordwood can be stacked and mortared until the weather goes below freezing.

 

Timber framing mallet in hand Nick lets out a whoop, Anne smiles and Oliver strikes a Greco Roman wrestling pose.Hylla House 2 with logoRandom patterning looks the best with many different sizes of logs.

hylla house 4

The home is banked into a hill and the solar installation provides heat for the floor, the hot water and electricity. hylla house 5

The walls were completed at workshops and work parties.  The PV panels on the roof provide most of the families needs.  This installation also has grid intertie.

hylla house 8

Should you wish to learn how to build a cordwood cottage, cabin or home, please visit www.cordwoodconstruction.org   While you are there, click on the pictures, read the brief articles, check out the latest workshops and newsletter and if you are interested click on the Online Bookstore to see all the cordwood literature available in print and ebook format.

If you have questions that aren’t answered on the website you can email me at richardflatau@gmail.com  

Cordwood Construction Best Practices Front_Cover_-_CC_Best_Practices small pixels

Readers have requested a brief bio, so here goes:

“Richard & Becky Flatau built their mortgage-free cordwood home in 1979 in Merrill, Wisconsin. Since then, they have written books, conducted workshops, facilitated the 2005,  2011 and 2015 Cordwood Conferences and provided consultation for cordwood builders.  Cordwood Construction: Best Practices DVD,  Cordwood Construction Best Practices (print) and Cordwood Conference Papers 2015 are the newest publications available from their online cordwood bookstore.”  www.cordwoodconstruction.org

DVD label cover yellow

Here is a jpeg of the new Cordwood Construction DVD cover available at http://cordwoodconstruction.org/