Lucins
SnugBlock Doorstop Adjustable for Insulation and Soundproofing
The ultimate draft stopper for maximum insulation and comfort
Keep your home warmer in winter and cooler in summer with the SnugBlock adjustable door draft stopper. This insulating strip prevents air drafts, dust, noise, and insects, contributing to an energy-efficient and comfortable living environment.
The draft stopper is suitable for doors with a thickness of 3.5 to 5.5 cm and has an adjustable length of 92 to 99 cm. Thanks to the durable polyester with soft foam padding, it is effective against cold, noise disturbance, and heat loss.

- Energy-saving: Reduces heat loss and keeps cold air out.
- Adjustable fit: Suitable for various door sizes and easy to adjust.
- Tool-free installation: Simply slide the draft stopper under the door, ready to use.
Technical Specifications:
- Type: Door draft stopper with sliding design
- Material: Polyester with foam core
- Length: Adjustable from 92 cm to 99 cm
- Suitable door thickness: 3.5 cm to 5.5 cm
- Application: Interior and exterior doors
- Color: Neutral gray (depending on variant)
Shipping
Free standard shipping on every order to U.S. addresses, with tracking included.
- Orders are processed within 1–3 business days (cut-off: 5:00 PM ET, Monday to Friday)
- Transit takes 7–14 business days, for a total estimated delivery of 8–17 business days
- We ship with trusted carriers, including USPS and FedEx
- Sales tax is calculated at checkout, and any import duties are covered by us
- Orders can be canceled within 12 hours of purchase
Read our full Shipping Policy.
Returns
Not quite right? You have 30 days from delivery to send it back.
- Email support@lucins.com with your order number to start a return
- Items must be unused, unworn and in their original packaging with all parts included
- Defective, damaged or incorrect items are always accepted, at no cost to you
- Return shipping is paid by you for change-of-mind returns
- We never charge restocking fees
- Approved refunds are processed within 7 business days to your original payment method
Read our full Return & Refund Policy.
Contact Us
Questions about this product or your order? We’re happy to help.
- Email: support@lucins.com
- Contact form: Contact page (link: /pages/contact)
- Monday to Friday: 9:00 AM – 5:30 PM ET
- Saturday and Sunday: 10:00 AM – 3:00 PM ET
We aim to reply to every message within 24 hours.