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Door Soundproofing Seal Kit — Close the gap noise sneaks through.
No building work
Ships worldwide
30-day returns
Acoustic Treatment4.4 · 63 reviews

Door Soundproofing Seal Kit

Close the gap noise sneaks through.

Self-adhesive foam weatherstrip plus an under-door sweep that reduce the sound and light leaking around a door gap. A simple no-build upgrade for a home cinema or recording room door.

$22View bag
Coverage / size
Seals one standard door frame plus the base gap
Material & thickness
EVA foam strip and silicone under-door sweep, dark grey
Fixing (no-build)
No-build peel-and-stick on the frame; the sweep clamps or sticks to the door base. Trim to width with scissors.

What's inside

  • 5 m × adhesive foam seal strip
  • 1 × under-door sweep (trimmable)
  • Cleaning wipe

Acoustic effect

Reduces the direct air path around a door, which cuts some leaked sound and draughts. It is not full soundproofing and will not make a room silent.

Absorption, not soundproofing

Our acoustic products absorb echo and reverb inside a room so it sounds cleaner. They do not block sound travelling to or from neighbouring rooms (that is sound insulation), and we make no specific decibel-reduction promises.

Fire safety

Foam and fabric products can be flammable. Keep them away from open flame, halogen lamps and hot appliances. Never cover heat vents, smoke detectors or electrical sockets. Where a product carries a supplier fire or flammability rating, we quote it as provided.

No building work

Everything is stick-on, hang-up or place-down. Stick-on adhesion and any residue depend on your wall, so test one pad first. For hung items, you assess the hook and weight. Renting? Get your landlord's permission before fixing anything.

How to install

  1. 1Clean and dry the frame
  2. 2Apply strip along the stop
  3. 3Trim and fit the under-door sweep

Shipping

Ships worldwide. Free standard shipping over $60, otherwise $8 flat. Cross-border duties may apply on delivery.

Returns

30-day returns on unused items in their packaging (Club members 60days). Cut or peel-and-stuck acoustic items can't be returned.

Reviews

4.4 from 63 owners
Helena V.

Less hallway noise

Cheap and quick. Noticeable difference on the door gap.

Pairs well with