Description
Under Door Draft Blocker, Adjustable Door Draft Stoppers and Door Weather Stripping for Soundproofing
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Rooms that hold their warmth: the insulating strip reduces heat loss and keeps cold air out in winter and summer
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A barrier against dust and bugs: the strip prevents air drafts, dust and insects from getting in
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Quieter rooms: soft foam padding is effective against noise disturbance
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Sized to your door: the strip suits various door sizes and adjusts with ease
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Ready the moment it slides in: tool-free installation, just slide it under the door
Cold air, dust and noise all find their way in at the bottom of the door. This door draft stopper slides into place there and prevents air drafts, dust, noise and insects, which keeps your home warmer in winter and cooler in summer. It is made for interior and exterior doors and suits various door sizes.

Durable polyester with soft foam padding gives this door insulation strip its effect against cold, noise disturbance and heat loss. Its sliding design lets the under door draft stopper act as a door bottom seal, door gap filler, door insulator or weather stripping for door bottom gaps. It contributes to a comfortable living environment.
Why choose Worfa
Under Door Draft Blocker
| Feature |
Worfa |
Others |
| Soft foam padding that works against noise |
✓ |
Varies |
| Keeps air drafts, dust and insects out |
✓ |
✕ |
| Length adjusts from 36.2 to 39 in |
✓ |
Fixed size |
| Tool-free installation, just slide it in |
✓ |
Varies |
| Made for interior and exterior doors |
✓ |
Indoor only |
| 30-day easy returns |
✓ |
Varies |
Key Features
Here is how this door insulation strip is built and what it does:
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Energy-saving: Heat loss drops and cold air is kept out.
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Adjustable fit: It suits various door sizes and adjusts easily.
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Tool-free installation: You only slide the draft stopper under the door and it is ready.
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Blocks drafts, dust, noise and insects: Air drafts, dust, noise and insects have no way past the insulating strip.
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Soft foam padding: Cold, noise disturbance and heat loss meet a durable polyester shell with soft foam padding inside.

Specifications
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Type: Door draft stopper with sliding design
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Material: Polyester with foam core
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Length: Adjustable from 36.2 to 39 in (92 cm to 99 cm)
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Suitable door thickness: 1.4 to 2.2 in (3.5 cm to 5.5 cm)
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Application: Interior and exterior doors
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Color: Gray, Black, White or Brown
Package Includes:
Right for you if
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✓Your floor feels cold by the door — the insulating strip reduces heat loss and keeps cold air out
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✓Dust and insects find the gap — the strip prevents air drafts, dust and insects
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✓You have interior and exterior doors — made for doors 1.4 to 2.2 in thick
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✓You want a quick fix — tool-free installation, just slide it under the door
If two or more of these sound like you, this is the one.
FAQs
Q: How long is this door draft stopper?
A: Its length adjusts from 36.2 to 39 in (92 to 99 cm), so it suits various door sizes.
Q: Which doors does the under door draft blocker suit?
A: It suits interior and exterior doors with a thickness of 1.4 to 2.2 in (3.5 to 5.5 cm).
Q: Is installation difficult?
A: No, it is tool-free: just slide the draft stopper under the door.
Q: Does the door insulation strip help with noise?
A: Yes, the polyester and soft foam padding are effective against noise disturbance, cold and heat loss.
Q: What colors can I choose for this draft stopper?
A: You can choose Gray, Black, White or Brown, and every color has the same adjustable length.