Self-Supporting Fixed Roof

The self-supporting roofs are designed to gain useful meters of housing with total thermal and acoustic insulation.
Learn more

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.

Ask for a budget without commitment!



I know and accept the Data Protection policy

Do you have any doubt?
Call us! +34 96 244 80 93 +34 96 244 80 93

S-100 Glass Sliding Roof

El S-100 es un techo que traerá mucha más luz a su hogar, con tecnología de vanguardia y sin perfiles para adaptarse también a la estética de su hogar o negocio y brindar una apariencia más moderna y optimizar todos sus rincones.
Learn More
Techo Móvil de Vidrio S-100

Glass Sliding Roof

The glass sliding roofs are an option for durability and resistance. Customizable and with the advantage of protecting ourselves from any weather change. Comfort when opening and closing.
Learn More
Techo móvil de vidrio

Polycarbonate Sliding Roofs

Lightweight and quality, an effective and useful option for the day to day. Adaptable to the needs of the consumer.
Learn More
Techo Móvil de Policarbonato Panel

Fixed Glass Roof

Sturdy roofs also customizable, durable and resistant.
Learn More
Techo fijo de vidrio

Polycarbonate Fixed Roof

They are an effective option that provides a certain type of need, such as partially covering your terrace.
Learn More
Techo fijo policarbonato

Self Supporting Roof

Designed to gain useful meters of housing, with both acoustic and thermal insulation. It is the most recommended to cover attics, patios, terraces or porches.
Learn More
Techo Auotoportante

Veranda Awning

The most complete in the market, allows all combinations with sliding roofs.
Learn More
Toldo veranda

Accessories, Structural Profiles and Finishing

Designed especially for areas with high winds and load.
Learn More
Vigas, acabados y complementos de techo