Please note

Due to high demand the DraughtEx application tool is currently unavailable and is expected back into stock at the end of February. Orders for DraughtEx will be shipped as normal and the free application tool will be shipped to you as soon as stock is available.

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How to Fill Floorboard Gaps?

Cold air vectors rising through floorboard gaps

Gaps in between floorboards create cold draughts which lead to chilly rooms, discomfort during the winter months and increased heating bills. Floorboard gaps also allow insect infestation.

Most traditional floorboard gap fillers are messy to install and often fall out over time. If you have experienced these problems, DraughtEx is the solution.

DraughtEx Floorboard Filler

DraughtEx being stretched into narrow gaps DraughtEx being fitted between the floorboards using the applicator Cold air vectors being blocked by DraughtEx floorboard filler

DraughtEx is a proven floorboard gap filler, designed to eliminate the cold draughts and improve the comfort and energy efficiency of your home.

Easy to install with the free applicator, DraughtEx requires no adhesives and compliments the overall finish of your floorboards. The specially formulated colour "Shadow" has been designed to mimic the natural shadows created between floorboards and is almost invisible to the naked eye.

Its flexible properties allow DraughtEx to be applied to a wide range of gaps which will be completely sealed. The filler can also be used to seal gaps between floorboards and skirting boards. DraughtEx comes supplied with a free applicator and comes in 3 sizes, small for gaps of 3mm or less, medium for gaps of 2 - 7mm and large for gaps of 6-11mm.

Energy Savings

A 12 x 12ft room has approximately 25 floorboards and an average gap area of 3.87ft² which is similar to a small window being left open.

Based on the results of research carried out by The Energy Saving Trust, it is estimated that filling floorboard gaps can save a household up to £20.00-£40.00/room/year on energy bills and reduce its CO2 contribution by around 110kg.

Buy DraughtEx Now

Thin (10m Roll) Suitable for < 3mm gaps £7.43 inc VAT

Thin (40m Roll) Suitable for < 3mm gaps £26.99 inc VAT

Standard (40m Roll) Suitable for 2 - 7mm gaps £28.99 inc VAT

Thick (10m Roll) Suitable for 6 - 11mm gaps £26.99 inc VAT

Sample Pack What is in a sample pack? £5.99 inc VAT

Additional Applicator Do I need an additional applicator? £2.29 inc VAT

Each order is supplied with 1 x FREE application tool as standard

Sub Total: £0.00 inc VAT

Customer Reviews

Our customers have given DraughtEx an overall rating of 4.7 out of 5. See what our customers say about DraughtEx

Tomorrows FM Awards Finalist 2015

We are delighted to be shortlisted as a finalist in Tomorrow’s FM awards for 2015. There is still time to place your votes so why not take a look at DraughtEx on page 9.

As Seen on More4

DraughtEx floorboard gap filler was recently featured on More4's property season. Sarah Beeny explains that it is a cheap and easy solution to fill the gaps between your floorboards without any mess or specialists skills.

Try our Floorboard Filler

If you would like to try DraughtEx you can order a sample pack. Please feel free to contact us if you need a different length of our floorboard gap filler.

International Shipping

Are you looking to buy DraughtEx floorboard insulation from outside the UK?

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