Calculate material requirements for sealing windows and doors
30% of all air leakage comes through windows and doors. Proper sealing prevents this. An effectively sealed connection between the window/door and the wall can drastically reduce energy usage.
- T-Expand Standard or T-Expand Pro
- Mineral wool seal
- Airtight-T
- T-Flex Indoor Prefold
- T-Flex Outdoor
- Flexseal-T
Secondary Sealing with Flexseal-T
Starta alltid med en sekundärtätning i botten av installationsöppningen (fönster-/dörrhålet) oavsett val av metod. Sekundärtärningen utgörs av den flexibla och elastiska tätningstejpen Flexseal-T.
When you enter the width of your windows or doors and the quantity, we calculate how much material you need below in Method A, B, and C.
Method A - Expanding Drive Belt
I Metod A används självexpanderande drevband T-Expand Standard or T-Expand Pro.
Enter the width and height of your windows or doors and the quantity, and we will calculate how much material you need.
Assembly instructions
T-Expand Standard
T-Expand Pro
Method B - Mineral wool caulking with diffusion-tight tape inside and diffusion-open tape outside
I Metod B används vid utvändig tejpning Airtight-T och invändig tejpning T-Flex Indoor Prefold.
For caulking, you traditionally use caulking tape made of mineral wool.
Enter the width and height of your windows or doors and the quantity, and we will calculate how much material you need.
Assembly instructions
Airtight-T
T-Flex Indoor Prefold
Metod C - Mineralullsdrevning med diffusionstät tejp invändigt och utvändigt
I Metod C används vid utvändig tejpning T-Flex Outdoor och invändig tejpning T-Flex Indoor Prefold. For caulking, you traditionally use mineral wool caulking strips.
Enter the width and height of your windows or doors and the quantity, and we will calculate how much material you need.
Assembly instructions
T-Flex Outdoor
T-Flex Indoor Prefold