Library

Vinyl siding estimating and installation guide for vinyl siding products.

An article discussing how different metal roof materials and attachment methods affect the ability of the roof to thermally expand and contract and the durability of different solutions.

Report on the field evaluation of whole-building approaches and estimation of the relative contributions of select technologies toward reducing energy use related to space conditioning in new manufactured homes.

High-density sidewall cavity insulation can be a major comfort and savings boost. It saves energy by slowing both conductive and convective losses, but only if the right things are done and done right. This always requires site-specific thinking.