Download here our 'This is how you choose and install the bituminous cap sheet for flat roofs' guide
Where an underlay makes the connection between the insulation and the waterproofing, the top layer is the final protection against weather conditions and other external factors.
Find out everything you need to know in our guide!
There is a wide range of choices. This guide will help you determine the right roof structure.
- What factors should you take into consideration when determining the top layer?
- What are the installation conditions for this top layer?
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