Polycarb
Posted on February 13th, 2008 – 10:56 AMBy Jason Hammond
Polycarbonates are a material that is relatively familiar to anyone who has ever been inside a green house. this super strong light weight material has been used in green houses for years but has become popular recently with architects as a substrate. The growing popularity of the material has resulted in a variety of companies offering designer version of the material in different patterns and colors.
I had expressed a great deal of interest in the material to our architect (Michael Huber) during our initial meetings and he delivered some opportunities where we could use it in our house. Although there is certainly a design detail to the product there is also a really great benefit as well. Because the materials comes in varying degrees of opacity it can be used as a room divider while still allowing natural light from other areas of the house to enter the room. Since both the boys bathroom and bedrooms in our house were located on the north side of the house and the majority of our windows gather sunlight on the south side there seemed to be an opportunity to use some of the polycarbonate to bring daylight into those rooms, diminishing our need to turn on extra lights during the day. Michael’s plan called for creating two openings in the stairwell one in a bedroom and one in the bathroom along with sheeting one entire wall with polycarbonate. This allowed light that naturally filled some of the larger southern facing spaces to spill over into the northern facing portions of the house.
We found dozens of reps from various manufacturers of the material, but our biggest challenge proved to be finding a vendor who stocked the item or had a sheet of it available on site. Because most of the distributors didn’t stock it that meant they would require a crating fee that would easily exceed the cost of the material. Finally Stacy tracked down a sheet of Ploygal available in St. Paul at Cope Plastics where they were able to cut it down to size for use. Then using some readily available pieces of aluminum channel we found at the local home improvement store we installed the first piece in the wall that divides the entry to the boys room. To the boys delight not only did the polycarbonate allow the light to enter the room but at night the LED night lights we purchased for their rooms, provided a beautiful light show as the light transmitted through the wall and into the living room outside of their bedrooms. It’s just one of the small details in our house that has made our house a truly unique and cool place to live.

The polycarbonate that works as a wall divider between our boys room. has been both a functional piece as well as a aesthetic portion of our homes design.
2 Responses to "Polycarb"
What did your research tell you about how green polycarbonate panels are? I’m having some trouble figuring this out. I know some companies are using up to 40% recycled material, but I haven’t found an independent review of the cradle to cradle aspect. I’d love it if this were green - it’s so versatile.
P.S. Thanks for such an interesting blog.
Marlene,
Sorry I didn’t see your comment earlier. For some reason I didn’t get pinged on a few comments and need to play catch up. I was not able to find any additional information on the manufacturing process of polycarbonate sheeting in my research. It is a chemical process and certainly not completely free of negative side effects, but I made a determination that the positive attributes that it offered regarding allowing in light and reduced energy consumption in my house made it a better option than a product such as drywall which also has an extensive fabrication process. Additionally I purchased a scrap piece that was to be used as waste from another project and was already locally available. Decisions like this are why I call my house “green friendly” and not “green”. Green friendly being the idea of minimizing my impact vs. “green” which in my opinion is about leaving the world better than you found it — i.e. planting a tree.
I hope this was in some way a help to you,
Jason




