Folding seal
Folding seals ensure a reliable seal between the door leaf and the frame, or between the window sash and the frame. They provide effective protection against draughts, moisture, noise and dust, and make a significant contribution to energy efficiency and ease of operation.
Materials: Silicone and TPE
- Silicone – permanently elastic, UV- and weather-resistant, and resistant to extreme temperatures. Ideal for demanding applications subject to high stress.
- TPE (thermoplastic elastomer) – flexible, dimensionally stable and with high resilience. A durable material that has proven itself in many areas of application.
Colours and custom colours for flap seals
Our flap seals are available in the standard colours black, white, brown, grey, beige and transparent. For production quantities of 200 metres or more, we can produce almost any custom RAL colour – for maximum design freedom and perfect visual integration.
Models and special features
- Tear-off tab – for flexible adaptation to different groove geometries and easy installation.
- ADTPVB-1250-CC – with an integrated anti-stretch cord for a permanently precise fit and manufactured using co-extrusion to combine different material properties in a single profile.
GfA – Expertise in sealing technology
With over 5,490 standard profiles, in-house toolmaking, 17 extrusion lines, rapid prototyping and a wide range of materials, GfA offers a product range that covers virtually every requirement. Quality Made in Germany stands for precision, consistently high quality and reliable availability.
Advantages at a glance:
- Suitable for window and door systems with a rebate
- Materials: silicone and TPE
- Colours: black, brown, window grey, white – custom colours available from 200 m
- Models: with tear-off tab, ADTPVB-1250-CC with anti-stretch thread / co-extrusion
- Quality Made in Germany
With GfA flap seals, you can rely on precision, comfort and durability – for systems that remain permanently airtight and function reliably.