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Library

This library contains research reports produced by the Building America program and other building science resources used to support this Solution Center. The materials cover both new construction and existing homes. Use the search box and/or the filters to explore hundreds of residential building resources. Access to some references not produced by Building America may require purchase from the publisher. Documents are listed alphabetically. While we continually update our database, links may have changed since posting. Please contact our webmaster if you find broken links.

Showing results 1 - 24 of 24

Attic Air Sealing Guide and Details, GM-1001

Author(s)
Lstiburek
Organization(s)
Building Science Corporation,
BSC
Publication Date
Document providing background and approach for the prep work necessary prior to adding attic insulation - focusing on combustion safety, ventilation for indoor air quality, and attic ventilation for durability.

Attic or Roof? An Evaluation of Two Advanced Weatherization Packages, BA-1205

Author(s)
Neuhauser
Organization(s)
Building Science Corporation,
National Renewable Energy Laboratory,
BSC
Publication Date
Report about a project that examines implementation of advanced retrofit measures in the context of a large-scale weatherization program and the archetypal Chicago, Illinois, brick bungalow.

Attic Venting, Attic Moisture, and Ice Dams

Author(s)
Canada Mortgage and Housing Corporation
Organization(s)
CMHC,
Government of Canada
Publication Date
Article by the Canadian Government on attic ventilation and considerations for moisture and ice dams.

Best Practices Manual

Author(s)
Hammer & Hand
Organization(s)
Hammer & Hand
Publication Date
This Best Practices Manual is the product of Hammer & Hand’s ongoing work to document and internally codify our standard operating procedures for construction practice.

Cool Hand Luke Meets Attics, BSI-077

Author(s)
Lstiburek
Organization(s)
BSC
Publication Date
Article describing the difference between conditioned or unvented attics and unconditioned or vented attics.

De-Icing Ice Dams, BSI-097

Author(s)
Joseph Lstiburek
Organization(s)
Building Science Corporation
Publication Date
Article describing the importance of air sealing, insulation, and roof ventilation in reducing the likelihood of ice dam formation on roofs in cold snowy climates.

Home Energy Guide - Techniques, Tactics, & Tips: Ice Dams

Author(s)
Minnesota Department of Commerce Energy Information Center
Organization(s)
Minnesota Department of Commerce
Publication Date
Article describing the causes that form ice dams, as well as solutions for preventing future ice dams on roofs, focusing on air sealing to prevent hot air leakage.

How to Prevent Roof Damage from Winter Ice Buildup

Author(s)
Dorsi Chris
Organization(s)
Montana State University Extension,
MSU Extension
Publication Date
Article from Montana State University Extension explaining how proper insulation techniques can greatly reduce the risks of ice dams on roofs in cold climate zones.

Hybrid Assemblies, BSI-100

Author(s)
Lstiburek
Organization(s)
BSC
Publication Date
Article describing issues with condensation in unvented attics insulated with open-cell spray foam.

IRC FAQ: Conditioned Attics, GM-0905

Author(s)
Building Science Corporation
Organization(s)
BSC
Publication Date
Report discussing how to create livable space in the attic that meets IRC code requirements by either creating a ventilated roof assembly, or and unvented attic assembly.

Measure Guideline: Guide to Attic Air Sealing

Author(s)
Lstiburek
Organization(s)
Building Science Corporation
Publication Date
Report that provides information and specifications to anyone that is attempting to air seal existing attics.

Preventing Ice Dams

Author(s)
Paul Fisette
Organization(s)
UMass Amherst Department of Environmental Conservation
Publication Date
Article describing how ice dams form on residential roofs, how they damage homes, and solutions to prevent future dams.

The NRCA Roofing Manual - 2020 Set

Author(s)
National Roofing Contractors Association
Organization(s)
National Roofing Contractors Association
Publication Date
Manuals describing design, materials, and installation techniques applicable to almost all types of roof systems; four-volume set includes Metal Panel and SPF Roof Systems, Membrane Roof Systems, Architectural Metal Flashing and Condensation and Air Leakage Control, and Steep-Slope Roof Systems.

Understanding Attic Ventilation, BSD-102

Author(s)
Lstiburek
Organization(s)
Building Science Corporation,
BSC
Publication Date
BSD-102 report providing guidance about whether to construct a vented or unvented attic based on hygro-thermal zone.

Vented and Sealed Attics in Hot Climates

Author(s)
Rudd Armin,
Lstiburek Joseph
Organization(s)
Building Science Corporation,
BSC
Publication Date
Building science report describing issues with vented attics in hot-humid climates and how sealed attic construction may be a solution.

Vulnerability of Vents to Wind-Blown Embers

Author(s)
Quarles
Organization(s)
Insurance Institute for Business & Home Safety
Publication Date
Report covering the migration of wind-blown embers in roof vents.