New installation video: secondary sealing in window opening
Do you want to know the best way to secondary seal a window opening? Here you can see how easy it is with our Flexseal-T, which is a flexible and elastic sealing tape that adheres to concrete, wood, steel, windproof fabric, or boards. Easy to use and provides effective protection.
Flexseal-T make your window and door installation easier, safer, and more sustainable. Watch the video below for step-by-step instructions, and discover more installation videos for smarter installations.
More guides and movies:
-
See all assembly videos – Here you will find our practical and inspiring videos that show step by step how to assemble our products. Perfect if you want tips, feel confident during installation, or just make the job smoother and more enjoyable.
-
The "Seal Correctly" Guide"– In this guide, you can read more about how to seal windows and doors in the best possible way. The guide goes through three different sealing methods and which products we recommend for optimal results.
Why should you choose Flexseal-T?
✔ Flexible & elastic: Retains shape after stretching.
✔ Split protective film: Easy application in corners.
✔ Adheres to most materials: Even at low temperatures.
✔ Weatherproof: Perfect behind facade.
✔ Optimal secondary sealing: For windows and doors.