A 100 x 5cm silicone sweep with a thickened backing that holds in damp rooms.
The EXTSUD strip is a three-layer silicone design, 100cm long and 5cm wide. The thick waterproof backing is intended for wet rooms such as bathrooms and utility rooms, and installation is tool-free.
A 100 x 5cm white adhesive silicone door sweep with a three-layer design. A thickened waterproof backing makes it suitable for bathrooms and utility rooms.
About this door bottom seals & brush strips
A door sweep fitted in a bathroom has a harder life than one in a hallway. The air is damp, the surface can be wet and a weak adhesive will let go. This EXTSUD strip is designed with that in mind: a thickened, waterproof backing and a three-layer silicone structure that is meant to cope with moist conditions.
It is a metre long and 5cm wide, white, and made from silicone that stays flexible in heat and cold. The all-in-one forming gives it a smooth surface that is meant to resist deforming under use, and it is soft enough not to damage a floor. It also suits a utility room, a kitchen door or a back door on a hard floor.
Fitting is straightforward and needs no tools. Clean and dry the door surface, remove the backing, press the sweep in place and trim any excess. Because bathrooms are damp, make sure the door is dry before you stick it down, and give the adhesive time to take before the room is steamed up.
The details
| Brand | EXTSUD |
|---|---|
| Length | 100cm (99.1cm product dimension) |
| Width | 5cm |
| Material | Silicone |
| Colour | White |
| Backing | Thickened, waterproof |
| Fitting | Self-adhesive, no tools |
| Brand | EXTSUD |
EXTSUD 100cm White Silicone Door Sweep
Free United Kingdom delivery · easy returns · secure checkout
Got questions?
Yes, the product is designed with a thickened waterproof backing for wet areas such as bathrooms.
100cm, and it can be trimmed to fit.
No. It is self-adhesive and fits in a couple of minutes.
Silicone.
Measure the gap under the door at both ends and the middle, because floors are rarely level. Choose a seal whose gap range covers the biggest measurement.
Delivery within the UK is free on orders of £30 or more and a flat £3.99 below that. The delivery estimate for your address is shown at checkout before you pay.
The complete guide
Adhesive struggles on damp or steamy surfaces. Fit the seal when the room is dry.
Clean with a mild degreaser, rinse with a damp cloth and dry with a clean towel. Let the door air for a while.
Avoid a hot shower for several hours after fitting to let the adhesive set. A seal that has set properly lasts far longer.
Other options in this range, in case another size, colour or style suits your door better. See the whole door bottom seals & brush strips range.
EXTSUD 100cm White Silicone Door Sweep (EXTSUD) is sold at £19.99 with free UK delivery over £30. A 100 x 5cm white adhesive silicone door sweep with a three-layer design. A thickened waterproof backing makes it suitable for bathrooms and utility rooms. Length: 100cm (99.1cm product dimension). Width: 5cm. Material: Silicone. Colour: White. Backing: Thickened, waterproof.
