Draught Excluder UK: Door Strips, Foam Tape, Letterbox Brushes and Chimney Sheep on Amazon

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The clocks have gone back, the heating is on, and the cold air still finds its way under the front door and through the letterbox. Which draught excluders on amazon.co.uk are worth fitting this week?

The short answer: a self adhesive strip along the bottom of each outside door, D profile foam tape around doors and windows that do not shut snugly, a brush cover on the letterbox, and a chimney balloon or wool pad in any fireplace you never use.

Last updated: 26 October 2026

A silicone door seal strip sits at #15 and a D profile draught excluder tape at #19 in the Amazon UK DIY and Tools bestsellers this morning. This is a practical UK shopping shortlist on amazon.co.uk. It does not invent prices, ratings or claims beyond what the listings state.

Bottom of the door

• Silicone door seal strip, 8 m x 35 mm, listed as self adhesive and cut to length for gaps up to 20 mm under doors and around glass doors and windows
• Vellure under door draught excluder strip, listed as silicone with a strong adhesive, about 5 x 99 cm, trimmed to fit, for inside or outside doors
• Double sided under door draught excluder, 86 cm, 2 pack, listed as sliding under the door with no glue or drilling, for doors up to 86 cm wide and 5 cm thick

Around doors and windows

• D profile foam draught excluder tape, 2 x 3 m, listed as EPDM foam, 9 x 6 mm, for gaps of 3 to 6 mm, in black, brown or white

Letterbox

• Stormguard internal letterbox brush cover, white PVC, listed with draught brushes, pre drilled holes and fixings, 335 x 75 mm outside with a 279 x 45 mm aperture
• Exitex letterbox draught excluder with flap and bristle seal, black, listed with a spring closing flap and fixings included

Unused fireplace

• Chimney Sheep wool chimney draught excluder, 18 x 18 inch, listed as Herdwick wool felt that sits in the flue of a disused fireplace, with a reminder tag, and must be removed before lighting a fire
• draught excluder search on amazon.co.uk to compare more sizes and colours

Open the live listing on the day you buy, as lengths, widths and colours can sit under separate options.

Which one for which gap?

• Light under a door: a silicone strip or brush on the door bottom, or a slide under excluder for rented homes
• A door or window that rattles when shut: D profile foam tape in the frame
• Cold air from the letterbox: a brush cover inside, or a flap and brush unit
• Whistling fireplace you never use: a chimney sheep or balloon sized to the flue

What to check on the listing

• The gap size it seals, and measure your gap first
• Length and width, and whether you need one per door
• Adhesive notes, such as cleaning the surface and avoiding use for 24 hours
• Letterbox aperture and fixing hole sizes against your door
• For fireplaces, the size chart, and never block a flue serving a working gas fire, boiler or stove

Keep the warmth in

• our thermal blackout curtains guide for draughty windows
• our moisture absorbers guide, since a sealed home needs a little ventilation to avoid condensation
• our electric blanket and heated throw guide

Quick checklist

1. Walk round on a windy day and feel for draughts with the back of your hand
2. Measure each gap and door width
3. Match each gap to a strip, tape, brush or chimney pad
4. Clean and dry surfaces before fitting adhesive strips
5. Leave trickle vents and air bricks open for ventilation

Use the Amazon product and search links above to compare options on amazon.co.uk. This is a UK shopping shortlist for draught excluders, not a lab test or any brand’s official catalogue.

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