Air stop system

Ahlsell helps you find everything for insulation in construction. Regardless of the environment, you work in, we want to be part of your solution. If you're putting a roof on, we have roofing paper, surface paper, and underlay paper. You can find a ceiling board that is moisture and water-resistant. Protecting the house with construction insulation, cardboard, and wind protection creates a safe environment to live in. It is an important job that must be carried out. If the house is to be secured against radon, we have radon membranes with a sealing layer system that prevents intruding radon gas. Here you will find various products in building insulation that is environmentally assessed according to the building product assessment, environmentally registered BASTA, and more. Explore our range of insulation here in the online store or visit your nearest Ahlsell store.