Library

Guide for homeowners describing how to find and seal basement and attic air leaks, determine if attic insulation is adequate, make improvements safely, and reduce energy bills.

Standard providing information about self-adhered sheet air barriers located in the non-accessible part of the wall and materials to bridge and seal air leakage pathways and gaps.

Vinyl siding estimating and installation guide for vinyl siding products.

Fact sheet describing air-sealing concerns and remedies, including HRV/ERV installation, caulking, spray foam, and weatherstrip installation.

Article describing techniques to air-seal townhouses and row houses.

A factsheet providing information on how to prevent pests from entering the home by sealing cracks and openings.

Information sheet providing links and resources for insulating basements in cold climates.

Fact sheet describing building envelope performance measures applicable to residential and small commercial construction.

Case study about a structural sheathing product composed of enhanced EPS rigid foam with OSB adhered on one side.