What Separates an FM Approved Roof Assembly from a Standard Assembly?

What Separates an FM Approved Roof Assembly from a Standard Assembly?

When it comes to commercial roofing, not all roof systems are created equal. At first glance, two roofing systems may look nearly identical. They might use the same membrane, similar insulation, and even be installed by experienced contractors. Yet one may carry an FM...
Summer Roof Maintenance: A Small Window That Prevents Big Problems

Summer Roof Maintenance: A Small Window That Prevents Big Problems

Summer often feels like the calm between storm seasons, but on a commercial roof, it’s actually one of the most important times of year for proactive maintenance! What gets addressed now can prevent disruptions, emergency repairs, and premature deterioration...
Cold Weather Doesn’t Hit All at Once. It Works Overtime on Your Roof.

Cold Weather Doesn’t Hit All at Once. It Works Overtime on Your Roof.

Cold Weather Doesn’t Hit All at Once When people think about winter roof damage, they often picture a single storm. Heavy snow. Ice accumulation. A sudden failure. In reality, some of the most costly commercial roof issues don’t come from one event. They...
How Winter Weather Is Changing Commercial Roofing Strategy

How Winter Weather Is Changing Commercial Roofing Strategy

For years, commercial roofing decisions were built around predictable seasonal cycles. Summer meant heat management. Fall meant prep. Winter meant slowdowns. That model no longer works. Winter weather has become more volatile, less predictable, and more destructive to...
The Science of Roof Movement: Why Your Commercial Roof Must Move

The Science of Roof Movement: Why Your Commercial Roof Must Move

When most people think of a commercial roof, they picture a solid, static surface protecting a building from rain, sun, and wind. The truth is far more complex. Roofs are constantly in motion. They expand, contract, flex, and sway along with the building they cover....
Santa’s Naughty and Nice List for Commercial Roofs

Santa’s Naughty and Nice List for Commercial Roofs

As the holidays roll in and the year winds down, Santa is not the only one checking a list. At CP Rankin, this season is a great time to reflect on what separates a well performing commercial roof from one that causes headaches all year long. Think of this as a...
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