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Style and Design
Questions and Answers
My shingles don't have a consistent color. Why? Why select different shingle types? What are ice dams? How can they be avoided? Why are the shingles bubbling or bumpy? Why do different shingle types carry different warranties? Do I need to install felt under my shingles? What does Building Products of Canada recommend? What are the black streaks on my roof? What's the difference between Organic and Fiberglass shingles? Why is ventilation so important?
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