If you are in the market for roofing products, Knowles has the inventory: the styles, the colors and the variety you are looking for.

When it comes to shingles, our most popular product is the organic based asphalt shingle. We carry a wide range of colors and styles with warranties for 20 or 25 years.
If steel roofing is what you are looking for, we can custom order a variety of colors, lengths and profiles.

We also stock everything you need to complete your roofing project. We have a full inventory of ice and water shield, ventilation products, sealants and adhesives and all the tools and fasteners that you require.

Let us provide you with a quote for your roofing project.