Two 10m rolls of 6mm wide, 3mm thick closed-cell foam with a grid adhesive.
When the gap is only a millimetre or two, a chunky seal will stop the window closing. This GUKOY tape is just 3mm thick, so it seals the thin gaps around cupboards, windows and light-fitting doors.
Two 10m rolls (20m in total) of slim white closed-cell foam draught tape, 6mm wide and 3mm thick. Made for the thinnest gaps where a bulkier seal would stop a door or window closing.
About this draught excluder tape & foam strips
Most draught tape is sold in generous thicknesses, which is a problem if your gap is thin. Fit a thick tape to a narrow gap and you will fight with the window every time you try to close it. This tape is intentionally slim: 6mm wide and only 3mm thick, a dimension that suits the finest gaps around windows, cupboards and smaller doors.
The foam is described as a high-density closed-cell material, made from CR foam and neoprene. Closed-cell foam does not soak up water like sponge and it holds its shape over repeated compressions, which means it does not go flat as quickly. The grid pattern on the adhesive backing is there to improve grip.
Two rolls of 10m make a total of 20m, which goes a long way. It suits a room full of casement windows, or several cupboard doors, or the thin gap along a door that closes against a rebate. Keep the spare roll in the resealable bag to keep dust off the adhesive.
The details
| Brand | GUKOY |
|---|---|
| Total length | 20m (2 x 10m) |
| Width | 6mm |
| Thickness | 3mm |
| Material | Rubber foam (CR foam and neoprene) |
| Colour | White |
| Fitting | Self-adhesive |
| Packaging | Resealable bag |
GUKOY 20m White Slim Foam Draught Tape, 6mm
Free United Kingdom delivery · easy returns · secure checkout
Got questions?
3mm thick and 6mm wide.
Two rolls, 10m each, 20m in total.
Thin gaps of about 1 to 3mm, where a thicker tape would stop the door or window closing.
Closed-cell rubber foam (CR foam and neoprene).
Slide a thin piece of card into the gap with the door or window closed and note how wide the gap is. The tape should be a little thicker than that so it is gently squeezed when closed.
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
Slide a credit card, which is about 0.8mm thick, into the gap. If it slips in easily, stack two cards. Count how many fit.
One to two cards means a gap of 1 to 2mm, which suits slim tape. Three or four means 3mm or more, so look at a thicker foam or a P-profile.
Cut a short piece, stick it on and close the window before you do the whole run.
Other options in this range, in case another size, colour or style suits your door better. See the whole draught excluder tape & foam strips range.
GUKOY 20m White Slim Foam Draught Tape, 6mm (GUKOY) is sold at £15.99 with free UK delivery over £30. Two 10m rolls (20m in total) of slim white closed-cell foam draught tape, 6mm wide and 3mm thick. Made for the thinnest gaps where a bulkier seal would stop a door or window closing. Total length: 20m (2 x 10m). Width: 6mm. Thickness: 3mm. Material: Rubber foam (CR foam and neoprene). Colour: White.
