Self-Supporting Fixed Roof

The self-supporting roofs are designed to gain useful meters of housing with total thermal and acoustic insulation.
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BIOSTTEK is the leading manufacturer of self-supporting roofs.

It is the most recommended to cover spaces such as attics, patios, terraces or porches. All without the need for fasteners throughout its entire route. The self-supporting ceilings of BIOSTTEK have the advantage that they are highly customizable, adapting to the needs of each client. They are a very affordable solution, easy to install and maintenance-free. We offer perfect finishes so you can enjoy your terrace all year round. Get in touch with us, we will be happy to help you.


  • Tongue and Groove paneling available in two thicknesses, 52mm and 82mm.
  • For roofs up to 6m depth.
  • Optional upper acoustic roof tile with a ventilation chamber and acoustic absorber.

Just fill in the contact form on the right side of this page and ask us for a quote or any other information. If you prefer you can call us at +34 96 244 80 93. We will be happy to help you. Our experience at your service. We provide service to all of Spain.

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