添加一条评论 步骤5 Clean any caulks from around the downspout joints using a stiff wire brush. 添加一条评论 添加一条评论 步骤6 Apply the silicone caulk to the joint area to seal leaks and reassemble the gutter system. 添加一条评论 添加一条评论 结论...
Leaking chimney – A leaky chimney can be a symptom of a roof problem, specifically the flashing that connects the chimney to the roofing system. This problem needs urgent attention or it may result in structural damage and cost you big bucks. Disintegrating shingles – A roof shingle deteriorat...