Secondary

Programs & Guides
Resources
Publications & Research

EERE » BTO » Building America » Solution Center Home » Image Gallery » The 12-inch-thick double walls provide plenty of space for insulation.

The 12-inch-thick double walls provide plenty of space for insulation.

Image

Courtesy Of

BPC Green Builders

Building America Solution Center is a resource of the U.S. Department of Energy's Building Technologies Office.
Contact | Building Technologies Office

OFFICE of
ENERGY EFFICIENCY AND RENEWABLE ENERGY

Forrestal Building
1000 Independence Ave. SW
Washington DC 20585

Link to Facebook Link to X (Formerly Twitter) Link to Youtube Link to Linkedin

An office of

About EERE

Careers and Internships

Directives, Delegations & Requirements

Freedom of Information Act (FOIA)

Open Gov
Accessibility
Privacy
Information Quality
Web Policies
Vulnerability Disclosure Policy
Whistleblower Protection