Warmfell Double-sided under-door draught excluder that moves with the door

Name: Warmfell Double-sided under-door draught excluder that moves with the door
Brand: Warmfell
SKU: CJJJJTJT11870-White
Price: 14.95 GBP
Availability: InStock

Under-Door Draught Excluder – Flexible Seal Strip for Doors

£49.95 £14.95 SAVE 70%

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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

A warmer, quieter room, whichever way the door swings

This double-sided draught excluder sits on both sides of the door and moves with it, so you never have to put it back in place. It keeps cold air out and warm air in, helping you save on heating. It also blocks noise, dust and light from the hallway. Use it on front doors, back doors, bedrooms, bathrooms and the garage.

Why you'll love it

Double-sided: it seals both sides of the door at once.
Moves with the door: it slides over carpet, wood and tiles.
Warmer rooms: keep the heat in and cut your energy bills.
Quieter: it dampens noise from outside or the hallway.
Lightweight: just 65 g and easy to fit.

Perfect for: front doors, draughty bedrooms, home offices and the coldest winter evenings.

We offer fast, free delivery with no minimum order value. Every order can be tracked at any time using its own tracking number.

We offer a 30-day right to return or exchange if for any reason you are not satisfied with your order.

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The Warmfell promise

30-Day Money-Back Guarantee

Try it at home for 30 days. If it doesn't keep you as warm as you hoped, send it back and we'll refund you — no awkward questions.

Every order ships with tracking, and our team is one email away at support@warmfell.com.

No more shivering through winter

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Warmfell Double-sided under-door draught excluder that moves with the door

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Frequently asked questions

Most of our heaters and warmers give noticeable heat within one to two minutes. Exact times are listed in the product description.

Our heaters are designed with safety features such as overheat protection, and many also have tip-over protection — check the product description for the exact features. Never cover a heater and always follow the instructions.

Mains products come with a UK-compatible plug or adapter. Car products use the standard 12V socket found in UK cars.

Because you only heat the space or person you need, you often use far less energy than heating the whole house. The wattage is shown on every product page.

Yes, you can return items within 30 days after delivery. Contact us at support@warmfell.com and we'll guide you through it.

As soon as your order ships you'll receive a tracking number by email.

We accept major cards, PayPal and Apple Pay. All payments are encrypted and processed securely.

Email us at support@warmfell.com — we usually reply within 2 working days.

Tracked delivery

Every order ships with a tracking number.

30-day returns

Not happy? Send it back within 30 days.

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Warmfell Double-sided under-door draught excluder that moves with the door

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