Description
Weatherstrip for Doors and Windows, Cuttable Silicone Door Insulation Strip for Frames
-
Cold air stops at the door: heat stays inside
-
Bugs stay outside: the same seal blocks drafts and insects
-
Cut once, done everywhere: trims to fit any frame
-
Doors still close the same: no catching, no dragging
-
Blends right in: five finishes to match your décor
This weatherstrip for doors and windows closes the gap where cold air, wind and rain sneak in. This self-adhesive silicone door seal strip is a self adhesive weatherstrip that bends around any frame in minutes, so this weather stripping keeps heat inside and your heating bill has less work to do.

As a self-adhesive door seal, it also works as a weather seal along the frame, blocking insects and acting as a door gap seal wherever cold air sneaks through, without stopping the door or window from opening and closing normally.
Key Features
There’s more to this door seal strip:
-
100% Silicone Build: ultra-flexible silicone bends around any frame without cracking.
-
Strong Adhesive Backing: an ultra-strong adhesive adheres easily to clean, dry surfaces.
-
Cut to Any Length: cuttable and bendable to fit any door or window frame.
-
Blocks Drafts and Insects: limits cold air infiltration at doors and windows while also keeping unwanted insects out.
-
Works on Glass Too: suitable for caulking glass doors and windows as well as painted or wooden frames.
-
Seals Without Sticking Shut: effectively prevents air leakage without blocking normal door movement.

Specifications
- Material: 100% silicone
- Width: 25 mm
- Length: 5 m
- Colours: White, Gray, Brown, Black, Transparent
- Mounting: self-adhesive backing
- Application: doors and windows
Package Includes:
- 1 x self-adhesive silicone door seal strip, 25 mm x 5 m
How to Use
- Measure the door or window you want to seal.
- Cut the strip to the desired length.
- Clean and dry the frame.
- Stick the strip along the edge and press it firmly into place.
FAQs
Q: What is the strip made of?
A: 100% ultra-flexible silicone that bends easily and adapts to the shape of the frame.
Q: What size is the roll?
A: Each roll is 25 mm wide and 5 m long, and you cut it down to whatever length the door or window needs.
Q: Will it show against my door?
A: It comes in five finishes, including a clear option for glass doors and windows, plus white, gray, brown and black for painted or wooden frames.
Q: Does it stop the door closing?
A: No, the profile is soft and flexible, so it seals the gap without blocking normal door or window movement.
Q: Does it help with anything besides draughts?
A: As well as limiting cold air and water infiltration, the seal also keeps unwanted insects from coming through the gap.