With more than 10,000 lakes in Minnesota, the last place you want to find one is on your roof. But that’s exactly what can happen if water can’t drain properly! Whether it’s snowmelt or a heavy rain, water has to go somewhere. Commercial roofs use drains to remove water from the roof. But if … Read More
Chances are if you’ve lived in this winter climate for any amount of time, you’ve had some experience with ice dams on your own house. The warm air under the insulated portion of the roof causes snow to melt. When the water travels down to the over hang (the un-insulated portion of the roof), it … Read More
This winter hasn’t generated any monster snow build-ups…yet. But we have a long way to go before we’re in the clear. And believe it or not, no snow can do a different kind of damage. Just like a light blanket of snow insulates the grass and shrubs in our yards (protecting them from the cold), … Read More
No one wants to get an “F”, especially on his or her roof. Cheer up…we’ve got study notes for you. It’s time to get schooled on Sealant Failures. First, it helps to understand that sealants are used in a variety of ways on a roof. Sometimes they’re used more like caulking to fill space … Read More
Splits. If only we were talking about bananas and ice cream. Splits (cracks or gaps that appear on the surface of a commercial roof) occur for all kinds of reasons, but extreme weather is a big one. Have you ever had a can of pop freeze in your car? The contents expand and cause … Read More
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