Castelein Sealants

A high level of in-house production has enabled Castelein Sealants in Kapellen to grow considerably in a very short period of time. We launch very competitive and high quality products directly on the market.

Our intensive cooperation with institutes such as Butgb, the University of Ghent, Efectis (fire resistant), Rosenheim and other external test centres enables us to develop high performing products and provide them with the necessary certificates.

Sealings in façades and façade construction (airtight foils, EPDM, foams and adhesive tapes) represent the main part of our turnover. In addition, we also strongly invest in insulating support systems to support the joinery and in acoustic and vibration-damping punched sealing systems.

Castelein Sealants

A high level of in-house production has enabled Castelein Sealants in Kapellen to grow considerably in a very short period of time. We launch very competitive and high quality products directly on the market.

Our intensive cooperation with institutes such as Butgb, the University of Ghent, Efectis (fire resistant), Rosenheim and other external test centres enables us to develop high performing products and provide them with the necessary certificates.

Sealings in façades and façade construction (airtight foils, EPDM, foams and adhesive tapes) represent the main part of our turnover. In addition, we also strongly invest in insulating support systems to support the joinery and in acoustic and vibration-damping punched sealing systems.

Products in the spotlights

Are you looking for innovations for your façade project or do you want to find the best-selling products to seal your façade construction?

We hereby present our successful products for the façade building sector. Our products are custom-made for each type of façade.

Easy foil OS Black FR

CS-FS 1000

Products in the spotlights

Are you looking for innovations for your façade project or do you want to find the best-selling products to seal your façade construction?

We hereby present our successful products for the façade building sector. Our products are custom-made for each type of façade.

Easy foil OS Black FR

CS-FS 1000

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