GBA Logo horizontal Facebook LinkedIn Email Pinterest Twitter Instagram YouTube Icon Navigation Search Icon Main Search Icon Video Play Icon Plus Icon Minus Icon Picture icon Hamburger Icon Close Icon Sorted

Community and Q&A

Roof valley

user-963786| Posted inGeneral Questionson

I have a client with a roof valley that has ice damming problems ever year due to poor design and snow drifts off higher roofs. The valley end into a wall section . Other than installing de-icing cables does anyone have a suggestions

GBA Prime

Join the leading community of building science experts

Become a GBA Prime member and get instant access to the latest developments in green building, research, and reports from the field.

Replies

  1. wjrobinson||#1

    Cables or snow removal are the lowest cost as you most likely know. Redesigning and rebuilding the home properly is the high cost solution.

    In between is changing the roof to a waterproof set up of your choice, such as ice and water shield under the entire area that is involved and continuing it up the affected sidewalls to higher than the problem.

    They could always sell too and buy a better constructed home from you.

  2. GBA Editor
    Martin Holladay||#2

    Christopher,
    The valley dead-ends into a wall?

  3. je7W5JsovA||#3

    Dead Valley?

  4. 3wr4T8MfuL||#4

    Can you supply a picture of this roof?

Log in or create an account to post an answer.

Community

Recent Questions and Replies

  • |
  • |
  • |
  • |