Miscellaneous Roof Issue
Two or More Roof Coverings: 2 May Be OK Sometimes, However, Look For These Problems
A second or third roof covering may weigh too much for the rafters and cause sagging or damage.
Moss on Roofs
Enchanting story book "English Cottages" with moss all over the roof may look charming, however, too much moss will shorten the life of a roof. There are a variety of ways you can...