What size/width slot is required for pushing the plastic edge into?

Not sure what width you are asking about. If you are talking about the channel it goes into it is pretty much standard size which is a groove you press the flange into. The only width/gap you need to make sure of is the door to the frame which is about 5/8. Close your door and measure the spacing. I used this to replace the original of 37 years old and it fit like a charm. Very satisfied, looks good and will stop any air leaks. Hope this helps.

The groove you press the flange into should be installed first, because regular doors do not have it, right?

Actually our door had a groove and we just replaced the old stripping that the cats had shredded. Easy and worked great

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

20 Feet Rubber Weather Stripping Door Seal Strip, Self-Adhesive Backing D-Shape Door Weatherstripping for Door Frame Insulation Large Gap, Easy Cut to Size(Black)

20 Feet Rubber Weather Stripping Door Seal Strip, Self-Adhesive Backing D-Shape Door Weatherstripping for Door Frame Insulation Large Gap, Easy Cut to Size(Black)

Product ID: 596358632

Details

Brand
Fingwerk
Colour
Black
Item thickness
0.23 Inches
Material
Rubber
Product dimensions
6.1L x 0.01W

📏20 feet length for full coverage

❄️Flexible rubber resists extreme temps

🛠️Self-adhesive backing for easy install

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT9977

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

🚪 Seal smart, save energy, and stay cozy—your door’s new best friend!

ALL WEATHER DURABILITY - Rubber material stays flexible, won’t crack or freeze in harsh climates
MULTI PURPOSE INSULATION - Blocks wind, dust, noise, and cold to keep your space cozy and quiet
EFFORTLESS DIY INSTALLATION - Peel-and-stick 3M adhesive ensures a firm hold without tools or mess
SEAL EVERY GAP WITH PRECISION - 20 feet long and 0.35 inch wide fits gaps from 2.5 to 5.5 mm perfectly
CUSTOM FIT FOR ANY DOOR OR WINDOW - Easily cut to size and shape for a seamless, professional finish

The Fingwerk 20 Feet Rubber Weather Stripping Door Seal Strip offers a versatile, durable solution for insulating doors and windows. Featuring a 20-foot length with a 0.35-inch width and 0.23-inch thickness, it fits gaps from 2.5 to 5.5 mm. Its strong 3M self-adhesive backing allows quick, tool-free installation, while the flexible rubber material resists cracking and freezing in extreme temperatures. Ideal for reducing drafts, noise, dust, and energy loss, this weather stripping is easily cut to size for a perfect fit on doors, windows, and more.

Specifications

ASIN	B0BLTNL21B
ASIN	B0BLTNL21B
Brand Name	Fingwerk
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (159)
Customer reviews	4.2 4.2 out of 5 stars (159)
Date First Available	14 December 2022
Included Components	3M adhesive tape
Item Dimensions L x W	6.1L x 0.01W Meters
Item Thickness	0.23 Inches
Item Type Name	Rubber Weather Stripping
Item model number	FD20
Manufacturer	Fingwerk
Manufacturer	Fingwerk
Material Type	Rubber
Product Dimensions	4.83 x 20.32 x 20.32 cm; 180 g
Recommended Uses For Product	Door, Electrical cabinets, Window
Unit Count	1.0 Count

Reviews

W**O

Good quality ant great adhesive.

15.10.2023

S**E

Replaced door sealing strips and worked well. Easy to install and did the trick. Recommend this product

3.01.2025

أ**ج

ممتاز ممتاز جدا

5.07.2024

S**E

no problems

25.06.2023

L**N

Working beautifully

9.03.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.