Brush door seal 1 m — threshold weatherstrip
Technical specifications
| Material | Aluminium profile + brush bristles |
| Application | Interior and exterior doors — mounted on the door leaf |
Brush door seal 1 m is a self-adhesive threshold weatherstrip mounted at the bottom of interior and exterior doors. The profile is built from a 100 cm aluminium rail with dense brush bristles 18 mm tall, which adapt to uneven floor surfaces and fill the gap between the lower edge of the door leaf and the floor. The seal effectively limits the ingress of dust, debris, insects, and draughts, reduces heat loss, and dampens noise coming from corridors or staircases. Installation is tool-free — clean the lower edge of the door leaf, peel off the 3M adhesive backing, and press the strip along its entire length. The aluminium profile stays rigid and neat, while the flexible brush moves with every door opening and closing without losing its sealing properties. An ideal solution for apartments, offices, consulting rooms, and single-family homes, where fast thermal and acoustic improvement is needed without replacing the door joinery.
Frequently asked questions — Brush door seal 1 m — threshold weatherstrip
What doors does the 1 m brush seal fit?
The 1 m brush door seal fits interior and exterior doors with a leaf width of up to 100 cm — including standard 80, 90 and 100 cm doors. The aluminium profile is mounted on the lower edge of the door leaf, either on the hinge side or the latch side depending on the draught direction. The 18 mm brush handles floor unevenness of about 12–15 mm.
Can the brush door seal be installed without drilling?
Yes — the strip features 3M self-adhesive tape along the entire length of the profile. For permanent attachment, clean the lower edge of the door leaf from dust and grease and install at temperatures above +5°C. After pressing the strip in place, the adhesive reaches full strength within approximately 24 hours. Removal leaves no marks on most lacquered, wooden and PVC surfaces.
