Door seal against draughts – without drilling, 90 cm | Karnz

Cold air creeps under the door while you freeze and the heating runs louder and louder.

On cold days, you feel it immediately: The warmth in the room escapes through the gap under the door, the floor gets cold, and heating costs still rise. This door seal is simply pushed under the door – without drilling, without tools – and stops the draft in seconds. The result: noticeably warmer rooms and heating that no longer has to fight against the gap.

Advantages

• No more freezing on the floor: The gap under the door is permanently sealed – cold drafts that previously went unnoticed through the room no longer stand a chance.
• Ready for installation in 10 seconds: Slide in, done. No drilling, no tools, no handyman – the seal fits immediately and requires no effort.
• No worries about moisture or varying door widths: The moisture-resistant material made of plastic and rubber lasts all year round, and the customizable length of 90 cm fits every door – without rework or wrong purchase.

Specifications

• Material: Plastic and Rubber
• Length: 93 cm (cuttable)
• Colors: Grey, Brown, Black, White
• Installation: Without tools, without drilling
• Scope of delivery: 1 Door Seal 90 cm

Application

1. Adjust: Shorten the seal to the desired door width – simply cut to size with scissors.
2. Insert: Slide the seal from the side under the door until it lies evenly on the floor.
3. Done: Close the door and check immediately – no more drafts, no further adjustment needed.

Pro Tip: Always cut the seal 1–2 cm shorter than the door width so that the door can still open easily and the seal does not get stuck or shift over time.