At Anchor Roofing LLC, we pride ourselves in serving the Northern Colorado Business Community for their Commercial Roofing Needs. Choosing the right commercial roofing company can be a difficult process, and we believe that you deserve the best experience possible. At Anchor Roofing LLC, we provide the highest quality work through a trouble-free experience. 

Types of Commercial Roofs 

• Tarn gravel roof system: A tarn gravel roof system is a base layer with rocks on top and metal trim on the edge of the building to keep the rocks in place. If there are areas where the rocks have moved away and the base layer is showing through, areas where water repeatedly pools and sits, or leakage, then your tarn gravel roof system needs a comprehensive assessment.

• Flat roof: Flat roofs with different types of spray foam applications. While the application itself isn’t an issue, you need to be aware of the warning signs of the application beginning to fail. Warning signs include cracking and shrinkage in the foam, the foam beginning to pull away from accessories or flashings, and the foam absorbing or saturating significant amounts of rainwater into the roof.

• Modified or rolled roofing application: 3-foot-wide rolls of granulated sheets. These a very similar to roofing shingles seen on most residential roofs, but there are no tabs or variation of style and form – just a standard roll of sheet. It is typically installed with heat and mopping style tar. Indicators that it needs to be repaired or replaced include thermal cracking, heat blisters, and any type of shrinkage or deterioration of tar or mastic at the seams or edges.

• EPDM: These commercial roofs look like a black rubber membrane. If your commercial roof is black, there is a good chance that it is EDPM. Main issues of concern would be cracking in the membrane, bubbling, deterioration in the corners, or water buildup.

• TPO: These commercial roofs look like a plastic based membrane. Most white roofs are TPO. Main issues of concern include cracking in the membrane, bubbling, deterioration in the corners, or water buildup. TPO is very similar to the EPDM application.

While these are the most widely used roofing applications when it comes to commercial buildings, there are other types such as metal roofing. Our team is happy to come out and clarify which roofing application you have on your commercial building at no charge!