Manage Snow Buildup and Roof Drainage
At 2:48 in
12 Things I Wish I Knew Before Building a House
What happens here
A-frame roofs, particularly metal roofs, are long and lack traditional soffits, causing snow to slide off and accumulate directly against the building. This snow buildup can be 8-9 inches deep and must be regularly shoveled away to prevent moisture from wicking into the fascia board and causing damage or water intrusion into the crawl space. Additionally, snow sliding off the roof can cover outdoor heat exchangers (AC units), which, while not active in winter, will still be buried. Solutions include diligent manual snow removal, installing snow stoppers on the roof (though these can break under heavy loads), or strategically placing the heat exchanger at the front or back of the house away from snow-shedding zones. An attic blower fan can help manage moisture within the roof/wall cavities.
Goal: Prevent snow-related damage and ensure proper drainage around the A-frame cabin.
Tools and materials
- Attic Blower Fan
- Heat Exchanger (AC unit)
- Snow Shovel
- Snow Stoppers
What they say
(1,890 characters)Hide
What they say
(1,890 characters)Auto-generated from the video audio.