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Roof membrane on warehouse and commercial roofs: this is how you seal a large flat roof

A large flat roof on a warehouse or commercial building can be sealed without tearing off the old one. This is how you calculate the consumption in pallets, seal skylights and penetrations and choo...

How to prepare the roof for roof membrane and the equipment you need

When is the roof ready for liquid roof membrane? Here's how to check and clean the roof, and here's the equipment that needs to be ready before you get started.

The shed and carport also have a roof to last the winter

The small roofs are forgotten until it drips onto the bikes. The choice is between sealing the old roofing felt cold, laying a new sheet or changing the substrate first.

Roof membrane on flat roof: 7 mistakes you should avoid

Roof membranes only hold if the substrate is clean, the cracks are closed, and the layer is thick enough. Here are the seven mistakes we most often see on flat roofs and how to avoid them.