Roof

Of all the building components, the roof system faces some of the most severe challenges. In cold climates, a roof must be properly sized, well sealed, energy efficient, and perform reliably under all of the extremes each season has to offer

The Cold Climate Housing Research Center provides extensive information on roof systems for structures in the circumpolar north.

Click below for information on different roof types:

 

Hot Roof

Cold Roof

Green Roof
 
   

Resources

 

Green Roof and Hydrology
Snapshot (PDF)

Green Roof Diagram
Diagram (PDF)

Best Management Practices for Rainwater Catchment Systems in Alaska
Report (PDF)

List of Approved Materials for Rainwater Catchment Systems in Alaska
Materials List (PDF)

Alaska HomeWise: Exterior Insulation (10/26/09)
part 1 (mp3) | part 2 (mp3)

Energy Focus: Hot Roofs
10/23/08 (PDF)

Ask A Builder
10/14/09 (PDF)

Ask A Builder
10/7/09 (PDF)

 Ask A Builder
9/9/09 (PDF)

Alaska HomeWise: Retrofitting (9/7/09)
part 1 (mp3) | part 2 (mp3)

Alaska HomeWise: Solar Energy (8/17/09)
part 2 (mp3)

Alaska HomeWise: Roofs (3/16/09)
part 1 (mp3) | part 2 (mp3)

Energy Focus: Insulation Types
2/26/09 (PDF)

Energy Focus: Mold
2/5/09 (PDF)

Energy Focus: Vapor Leaks
1/15/09 (PDF)

Energy Focus: Vapor Drive
1/8/09 (PDF)

Links

 

Green Roof Photo Album
Photos

Rainwater Catchment
Webpage(link)