Archive for 'Building Techniques'
Posted on 21. Feb, 2011 by Rebecca Firestone.
Everything you think you know about insulation is wrong. That’s in a nutshell what I got from talking with James Morshead of SDI Insulation, Inc. in Burlingame, CA. SDI is a full-service green insulation contractor offering “sustainable” versions of several common insulation types, including blown-in, spray foam, and fiberglass batts. I wanted to know about high-performing insulation products that would fit into small building cavities, because that’s often something we have to recommend for Title 24 performance modeling. But it’s one thing to say that a project has to fit R38 worth of insulation into a 4-inch roof space, and it’s quite another to find an affordable product that’ll actually do it – and where using that product’s self-reported rating is also acceptable for demonstrating Title 24 compliance.
Posted on 09. Sep, 2010 by Rebecca Firestone.
Of all the green building guides for homeowners out there, here is one that should be on everyone’s shelf – owners, architects, builders alike. It’s called “Energy Free: Homes for a Small Planet” by Ann V. Edminster, a Bay Area local. Everything I’ve been struggling so hard to explain to our Title 24 clients, even in a limited way, is presented in this book with clarity and accuracy, in a very readable and lively prose style. It’s backed by both the latest research and by personal experience and observation.