I guy I work with said he was told to put salt on his roof to remove snow and ice buildup that is causing his roof to leak. Is that safe to use without damaging the shingles or siding?
It depends on the composition of the salt. The 'common' salt is sodium chloride. That is a no-no. It degranulates the shingles. You can use calcium chloride.
If he uses calcium chloride as stated above he should still rake the bulk of the snow off. If this person gets the snow melting the water will run down to the ice dam causing more of a dam and/or more leaks. Like I said before I would rake the snow off and then wait for a sunny and warm day if you have those and then get to work on the bottom of the ice dam first, working your way up. That way the water will be able to go down. What about buying some roof cable to heat the ice?
- 15 Old House Features We Were Wrong to Abandon
- 17 Tiny Bathrooms We Love
- 20 Insanely Easy 60-Minute Home Improvements
- 70 Gardening Tricks and Ideas for Total Beginners
- 16 Inventive Beds You Can Make Yourself
- 142 Remarkable Houses Around the World
- 11 Clever Alternatives to Kitchen Cabinets
- 7 Easy Budget-Friendly Backyard Makeovers
- 159 Smart Storage Ideas for the Whole House
- 10 Room Dividers to Bring Order to Your Space
- Shelf Life: 10 Bookcase Projects You Can DIY
- 11 Creative Garden Borders You Can Make—Easily!
- Tips and Tricks to Fit More into Less Closet Space
- 11 Amazing Homemade Sheds to Inspire Your Own
- Pest, Be Gone! 10 Steps to a Critter-Free Home
- 17 Design Inspirations for Mudrooms and Entryways
- Recipe for Success: 10 Easy Kitchen Storage Hacks
- Laundry Room Ideas to Knock Your Socks Off
- Winning Combinations: 9 "Can't Miss" Color Schemes
- Secret Rooms: 10 Special Spaces Hidden from Sight