Orlando Roofing | Central Florida Roof Repair | Roof Replacement

Collis Roofing is a full service roofing company based out of Central Florida. We specialize in new construction roofing, residential re-roofing, and commercial roof repairs.

Collis Roofing is Central Florida’s #1 Roofer

The Roofing Process

Roofing Terms

It is here we offer a bit of education on some frequently used terms in the roofing industry. If you can offer us any more than we have here, simply Contact Us and let us know what we could quite possible be missing!

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Algae discoloration

A type of roof discoloration caused by algae. Commonly called fungus growth.

American method

Application of giant individual shingles with the long dimension parallel to the rake. Shingles are applied with a 3/4-inch space between adjacent shingles in a course.

Asphalt

A bituminous waterproofing agent applied to roofing materials during manufacturing.

Asphalt plastic roofing cement

An asphalt-based cement used to bond roofing materials. Also known as flashing cement or mastic; should conform to ASTM D-4586.

ASTM

American Society for Testing and Materials. A voluntary organization concerned with development of consensus standards, testing procedures and specifications.