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Joaercs MFTW599 Brush Draught Excluder, White

White: Joaercs MFTW599 is a self-adhesive brush draught excluder for doors and windows. The listing says its flexible bristles suit uneven gaps from 4mm to 8mm, while the supplied strip is described as 5 metres long. Check the stated dimensions carefully because the listing gives inconsistent width and thickness details.

At a glance

  • Flexible brush bristles are claimed to adapt to uneven or non-parallel gaps.
  • Self-adhesive backing is intended for peel-and-stick installation after measuring and cutting.
  • The listing positions it for doors and windows, including sliding and patio doors.
Price
£5.09Save 27%

Reference price: £6.99

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • The brush-seal design is described as flexing to follow irregular gaps rather than relying on a rigid strip.
  • A 5-metre length can be cut to suit the section being sealed.
  • The adhesive installation is presented as a simple DIY task using scissors.

Technical specifications

7 specifications
Identity
BrandJoaercs
ModelMFTW599
Dimensions and installation
Dimensions listed5L x 0.01W x 0.01Th metres
Weight listed90 Grams
Maximum gap fill8 Millimetres
Materials and appearance
Material listedPolypropylene
ColourWhite

What to know before buying

Listing details to confirm

The listing is inconsistent about strip dimensions: it gives 5 metres long with 9mm by 9mm in feature text, but the technical dimensions state 5L x 0.01W x 0.01Th metres. Gap compatibility is also variously described as 4mm to 8mm and 2mm-4mm-8mm. Confirm the selected strip size and intended gap range before ordering. Claims about reducing draughts, noise and dust are manufacturer statements, not independently established performance.

What’s in the box

Included
  • Draft excluder

Who is it for?

A good fit for

  • Buyers seeking an adhesive brush seal for uneven door or window gaps within the claimed size range.
  • DIY users who want a strip that can be cut to length and applied to a frame.

Less suited to

  • Buyers who need a precisely confirmed strip width or thickness without checking the inconsistent listing dimensions.
  • Anyone needing confirmed soundproofing or a measured reduction in heating costs.
Joaercs MFTW599 Brush Draught Excluder, White · photo 2
Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 99 ratings
  • 5 stars70%70%
  • 4 stars12%12%
  • 3 stars4%4%
  • 2 stars0%0%
  • 1 star14%14%

Aggregate ratings are mostly five-star, but a notable one-star share makes the overall response less uniform than the positive majority alone suggests. The ratings do not explain why customers chose those scores, so they cannot confirm installation results or the claimed draught, noise and dust performance.

Frequently asked questions

What gap size is this draught excluder meant to fit?

The title claims a 4mm to 8mm range, and the details list an 8 Millimetres maximum gap fill. Another part of the listing gives a different range, so measure the gap and confirm suitability before buying.

How is the strip installed?

The listing describes measuring and cutting the adhesive-backed strip, then pressing it onto a clean frame. It suggests using a hairdryer for extra adhesion on cold or uneven surfaces.

What are the listed dimensions?

The technical dimensions are stated as 5L x 0.01W x 0.01Th metres. Feature text separately describes the strip as 5 metres by 9mm by 9mm, so the width and thickness are unclear.

Does it provide soundproofing?

The listing claims the seal can reduce noise transmission, but also says it is not full soundproofing. No measured noise reduction is provided.

Joaercs MFTW599 Brush Draught Excluder, White · photo 3
Additional product photo 3

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