Energy

Knitted Door Draught Excluder

£10.99Savings vary

A weighted, knitted draught excluder that sits snugly along the bottom of interior or exterior doors. Blocking the gap under a draughty door is one of the simplest DIY draught-proofing jobs, and a draught-free room can feel comfortable at a lower thermostat setting.

91cm long, fits most doors
Weighted fill stays in place
Removable washable cover
Oatmeal knit to suit any room

Coming soon

Not on sale yet — we’re still researching products and confirming suppliers.

Your savings, honestly explained

Savings vary

The Energy Saving Trust estimates that draught-proofing around windows, floors and doors across a whole home saves around £55 a year in Great Britain (£80 in Northern Ireland). A single door excluder covers only a small part of that, and no independent source gives a figure for one excluder, so we don’t claim a yearly saving. The EST also notes that a draught-free home may let you turn the thermostat down, which saves more — but that saving comes from the thermostat change.

What your saving depends on

How draughty the door is and whether the room is heated
How your home is heated and your fuel prices (EST figures assume gas at 6.5p/kWh)
Keeping enough ventilation — don’t block air bricks or vents

Sources

Energy Saving Trust: Draught proofingLast updated 20 May 2026
Energy Saving Trust: How we calculate our energy saving dataLast updated 1 July 2026

Figures are for Great Britain unless stated. We cite this guidance independently — these organisations haven’t tested, approved or endorsed this product or our shop.