
View looking from the living room to the bedroom. The skylight, pictured above will provide daylight for the bathroom, once the area is enclosed.
Last week the sliding doors were installed for the Prefabrication Prototype; moving the prototype one step closer to being "dried in". Cecil and Rick, the installation team from Milgard installed the doors in the living area. Then the students, with Rick and Cecil's help installed the bedroom doors; providing a great hands on learning opportunity. The project team would like to thank Milgard and their representative
Mark Jacobson for providing the doors at a discounted price and the installation for free. We would also like to thank Cecil and Rick, Milgard's installation team.
Next week I will be migrating across the country for the start of the summer season, at Taliesin East (Wisconsin). In two weeks I will post an update on the progress of the project, the learning that has occurred and the intentions for the completed project.
Below are some images of the installation in progress. The end of this post contains links to all the previous posts.
Christian installing flashing to receive the sliding door frame.
Laying down silicone to seal the door to the flashing

The final result, looking from the bedroom to the living room
Images copyright Christian Butler and Ryan Hewson





Hello,
I am writing from Italy, and I would like to congratulate you on your work and thank you for posting reports about it. I've been interested in the type of wood enclosing panels, so these blogs have been very interesting and useful.
I would like to ask: how thick are the panels you used for the walls? And how thick, also, are the floor and the roof?
Thank you for the attention, and keep up the good work!
Marco Gennari.
Posted by: Marco Gennari | Aug 01, 2008 at 11:44 AM
Hello, again,
there is something else I feel curious about, if you don't mind. I have looked at your drawings, but I haven't found any clues about the measures of the house, and I was wondering what the width and the height of it might be.
Thank you so much again, if you will take the time to answer.
I send you my best regards,
Marco Gennari.
Posted by: Marco Gennari | Aug 01, 2008 at 11:52 AM
Hi Marco!
I see you do not get any answer.
I guess the bedroom is about 3,6 x 3,6,
you see the panels in a pic.
They might be afraid for copycats.
I wouldnt bother:)
Posted by: Eugen Il | Feb 21, 2009 at 01:53 AM
I'am an mexican architect----56 years old---
CONGRATULATIONS......................
Posted by: sergio aceves | Feb 21, 2009 at 12:47 PM
Hello, Mr. Eugen II,
I don't know whether this is a coincidence or you guys just planned it together, but no-one else has written since August, and today I received a very useful e-mail from Ryan Hewson about some construction details, and two different comments have come in. Nice surprise!
However, Ryan Hewson actually wrote that the width of the building is 12', so your supposition is fairly correct.
Best regards,
Marco.
Posted by: Marco Gennari | Feb 21, 2009 at 02:41 PM
Hi guys,
I like the work but I am not sure I would feel OK with the height of the bedroom, it seems to be about 2 meters.
I'm afraid that it can feel claustrophobic and very warm. Have you used it for a couple of days to test it?
Anyway, I like the concept, but I'm considering the details too:)
Posted by: Eugen Il | Apr 01, 2009 at 11:51 AM
Oh Marco,
I am not in the team and did not plan anything:)
Just a coincidence, believe it or not:)
If you add 2 x 20 cm walls you have like 12'.
But the walls are not so thick in this case,
I guess again they are like 12 cm.
my best,
Eugen
Posted by: Eugen Il | Apr 01, 2009 at 11:58 AM
Hello, again,
well your supposition is very close again, the walls being 4 and 1/2 in. thick, which is about 11.5 cm. The bed-room is 6'8 (approximately 200 cm.), but I feel it should be just fine, as long as one's height isn't greater than that. I love places that are usefully measured, as well as a double-height in the living-room, for instance. I wouldn't know about the warmth, but that is a another question, isn't it?
Bye-bye,
Marco.
Posted by: Marco Gennari | Apr 05, 2009 at 09:20 AM
P.S.:
About the 12 feet, I suppose it depends what the 'foot' equals to exactly, if it is 30 cm., as I calculated it, 12' is 360 cm. If you count it for more, 33 cm. or so, as it is sometimes, 12' actually equals more. I read it ranges between 30 and 33 cm. or so, it depends.
Best regards and wishes.
Marco
Posted by: Marco Gennari | Apr 05, 2009 at 09:27 AM
No mention of solar panels manufacturer. I would like
to know whether separate off-the-roof solar panel usage has been tested and approved for use by the
industry. What might be efficiency compared to roof
solar panels?
Posted by: Don De Armond | Apr 28, 2009 at 03:41 PM
As long as they are exposed to the sunlight, and correctly hooked up, it shouldn't make any difference where they are located, should it?
Posted by: Marco | May 01, 2009 at 05:55 AM
For an Oregon climate can you offer a general construction cost without furnashings? Include all Green code uses--water conservation measures,roof water for toilets and garden etc. saver toilets, passive heating, but not solar panels. Any ideas on this?
Posted by: David Beltz | May 04, 2009 at 03:36 PM
Hello,
Nice Design. Would be nice to see a material list/cost break down, or How much does this cost? Are the plan in the public domain?
Thanks
AD
Posted by: ad | May 10, 2009 at 08:59 PM
I am looking into building a small solar home near my grandaughter.
I am aged and retired and love the idea of a solar all green home.
I would like it to be between 500 and 1,00 sq feet and
would love to have it as a demonstration model, if there is such a need.
I really don't know how to go about this so HELP ME OUT!!
Posted by: Doris J Nicholson | May 17, 2009 at 09:50 PM
What are the plans to commercialize (mass produce and sell) units?
Katherine Kittrell
PhD Student, ASU School of Sustainability
Posted by: Katherine Kittrell | Jun 24, 2009 at 06:23 PM
I live in Dallas TX. I want to sell my current small home and build a totally eco efficient home in Dallas. I am a teacher, not a millionaire. Is it a possibility for my dream to come true?
I've searched on the internet and everything is 500,000 and above. Is eco friendly just for the rich?
Posted by: niloo jalilvand | Jul 06, 2009 at 01:37 PM
hello anybody and everybody.
I just bought a mango orchard in india and i am absolutely certain that i want a few of these units scattered in the open spaces amongst the trees.
please HELP .....
Posted by: sawaj | Jul 15, 2009 at 01:52 PM
That's a fantastic design and excellent finish...we have some similar one based on bauhaus here in our company...very cheap from $15,000 per unit...depends on designs and square metre...send e-mail to tanwauk@live.co.uk.....for pictures and price,thanks.
Posted by: patrick Richie | Oct 10, 2009 at 10:00 AM
ni monbre es javier acuña y tengo un terreno en la cuarta region de chile con un clima muy similar al de desierto donde contruyero esa casa, me encantaria saber como puedo obtener los planos de esta casa y los materiales que se emplearo en su contruccion. de attemano muchisima gracias atte javier acuña mercado.
Posted by: javier acuña mercado | Oct 22, 2009 at 04:19 PM
Hi congratulation I think this is a simple, functional, and very nice formal house, very pactical for those times, but what about the cost?
regards-rafa
Posted by: Rafael Palli Gonzalez | Dec 07, 2009 at 12:07 PM
Hi All,
This project is very interesting, will you be including costs, blue prints, etc. for your 600 s.f. Mod. Fab ?
This would be an excellent living space for many applications.
When can we start building ours?
Great work
La Peters
Posted by: La Peters | Feb 26, 2010 at 11:25 AM
I would like to know if anyone would like to build this out of a new system that would save 70% on energy cost and also never rot or burn or need upkeep except paint? The cost of construction would also be the same as this type of conmstruction.
kelly moore
igreen construction
Posted by: Kelly Moore | Mar 05, 2010 at 06:24 AM
Great job on using this type of construction material. What type of material did you use as floor?
Thanks
Ervin Quezada
KOSFS International & Better Building Solutions
Email: ervin.quezada @ gmail . com
Posted by: Ervin Quezada | Jan 28, 2011 at 09:33 AM
Hello, you guys did a very good job. I was wondering how tall is this building ? Thank you.
Posted by: Vitalie Robu | Nov 01, 2011 at 08:16 PM
Hi my name is Colette, im a design student and currently am working on my final project for 3D design "wearable architecture". I am a Big Fan of Frank Lloyd Wright and love the concept of design with the environment. Love the overall look of this home, simple, functional, and Eco friendly. Love it! I was wondering if it would be possible to get the basic dimensions of MOD.Fab? It would be very helpful. Thank you for your consideration.
Posted by: Colette Coulter | Apr 10, 2012 at 11:09 AM