---
product_id: 6155195
title: "M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel"
brand: "m-d building products"
price: "$65.05"
currency: USD
in_stock: true
reviews_count: 12
category: "M D Building Products"
url: https://www.desertcart.ec/products/6155195-m-d-building-products-91890-84-in-white-premium-rubber
store_origin: EC
region: Ecuador
---

# Flexible in extreme temps Easy kerf/channel install Durable premium rubber M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel

**Brand:** m-d building products
**Price:** $65.05
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal on comfort and style—because your door deserves premium protection!

## Quick Answers

- **What is this?** M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel by m-d building products
- **How much does it cost?** $65.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/6155195-m-d-building-products-91890-84-in-white-premium-rubber)

## Best For

- m-d building products enthusiasts

## Why This Product

- Trusted m-d building products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Kerf Fit:** Effortlessly slides into door jamb grooves—no adhesives, no fuss installation.
- • **Customizable Comfort:** Adjust thickness easily with add-on sponge strips for a perfect airtight seal.
- • **Premium Rubber Resilience:** Exceptional material memory means this seal won’t sag or crack over time.
- • **Year-Round Weather Warrior:** Stays flexible from freezing cold to blazing heat for consistent protection.
- • **Invisible Shield Against Elements:** Blocks wind, rain, dust, and pesky insects to keep your space pristine.

## Overview

The M-D Building Products 91890 is an 84-inch white premium rubber door seal designed for doors with kerf/channel grooves. Engineered to remain flexible in extreme temperatures, it offers durable, long-lasting weather stripping that blocks wind, water, dust, and insects. Its easy slide-in installation requires no adhesive, ensuring a neat, secure fit that enhances energy efficiency and home comfort.

## Description

M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel - Weather Stripping - desertcart.com

Review: Easy to Install, Works Great - My dog wrecked the old foam based weather strip and I bought a new foam based one at Home Depot; however, the Home Depot weather strip would fall out whenever you opened the door. I found this all-rubber one at Home Depot but they only had it in black and I wanted the white so I ordered from here. The strip was really easy to fit, just slides into the jamb, you cut the excess off and it's all done. It's been in a few weeks now and hasn't fallen out and there is no light coming through the jamb so it looks like it's working. Note: this is not adhesive, it fits in a groove built into your door jamb.
Review: Good product with some possibility to adjust thickness (important for some) - First, surely it is ONLY for those who have a groove around the door frame for this type of insulation. Also, consider that there is one stripe of the material for one side of a standard door. You will need to buy three of those for one standard door or five for two doors (one stripe should be enough for two short upper sides, at least for my doors). So, if the above is agreeable - this is what I have to say on the product: The material is just soft enough to be somewhat compressible, and part of the compressibility is in the "coiled" construction itself. So I expect it to last better than soft sponges do. The big deal for me is the possibility do adjust thickness of insulation by easily inserting a thin and cheap sponge stripes sold in any hardware store in rolls of various thickness and width. This is a big deal of advantage if the distance left for insulation between the door frame and the door is not the same all around. I cut from the sticky soft sponge stripes narrow stripes to fit the inner side of the insulating "coil" and inserted just in those places where I needed better contact. Easy, quick. Also, you may take that sponge out just unfolding and then re-folding the folds. Do not expect to double the thickness this way, but for some adjustments, when and if your situation requires it, this is a great product I was looking for. True, now is June and I just installed it - so the big test is far ahead. But, on the other hand, I see what it is and the actual result depends on construction you have, on the application of the right product for the situation AND then on the quality of the product. I just removed a very nice different type of insulation material, which was of good quality, but not reaching far enough, thus doing a very bad job. Just a couple of millimeters gap - and a draft in Winter is guaranteed... So, assess you situation and see if this is right for you.

## Features

- Remains flexible in extreme temperatures for year-round performance
- Premium rubber with exceptional material memory ensures durability
- 84 in. L x 1 in. W x 5/8 in. H
- White color
- Installs easily into slotted kerf/channel door jambs
- Keep out unwanted wind, water, rain, dust, and insects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00A6NHRDY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #96,660 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #471 in Weather Stripping |
| Brand | M-D Building Products |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (592) |
| Date First Available | November 13, 2012 |
| Global Trade Identification Number | 00043374918908 |
| Included Components | 1 Rubber Door Seal |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Thickness | 0.19 Inches |
| Item Weight | 0.64 ounces |
| Item model number | MD Building - 91890 |
| Manufacturer | M-D Building Products |
| Material | Rubber |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | 91890 |
| Pattern | 84" |
| Power Source | hand_powered |
| Product Dimensions | 84"L x 1"W |
| Recommended Uses For Product | Door |
| Shape | Rectangle |
| Size | 84 in. (Standard) |
| UPC | 043374918908 |
| Unit Count | 2.1336 Meters |
| Warranty Description | Warranty |

## Product Details

- **Brand:** M-D Building Products
- **Color:** White
- **Item Thickness:** 0.19 Inches
- **Material:** Rubber
- **Product Dimensions:** 84"L x 1"W

## Images

![M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel - Image 1](https://m.media-amazon.com/images/I/51nrBtQGNaL.jpg)
![M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel - Image 2](https://m.media-amazon.com/images/I/816-owKApqL.jpg)
![M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel - Image 3](https://m.media-amazon.com/images/I/71XoXjCQvZL.jpg)
![M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel - Image 4](https://m.media-amazon.com/images/I/81KXn8Za7EL.jpg)
![M-D Building Products 91890 84 in. White Premium Rubber Platinum™ Top and Sides Door Seal for Doors with Kerf/Channel - Image 5](https://m.media-amazon.com/images/I/81+GC6uYiDL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: 84''  does not seem  like enough to seal  whole door   2 sides and top.   Is it enough for  a standard door**
A: No 84" won't work for the whole door.  From what I've read, a good average is ~17 feet per door.  There are weatherstrip products that provide this length.

**Q: I am building a door, can you tell me all of the specifications needed to make this weather stripping work?  Kerf dimensions, gap size, etc.**
A: Kerf is 1/8" wide by 3/8" deep.  Gap from door to stop ranges from1/4" to 1/2".  I found 1/4" too tight and 3/8" to be perfect.

**Q: Hi, will this work to seal a bedroom door so no air gets through?**
A: Maybe ... if your doorway has a kerf in it that's big enough to insert the tab that's on this insulation.  But I've never seen a kerf in an interior door; so it seems unlikely your bedroom door has one.  There is no adhesive on this insulation and the tab inserted in the kerf is the only thing that holds the insulation in place.

**Q: What is the reach?**
A: The strips are 84 inches in length.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to Install, Works Great
*by D***N on April 19, 2020*

My dog wrecked the old foam based weather strip and I bought a new foam based one at Home Depot; however, the Home Depot weather strip would fall out whenever you opened the door. I found this all-rubber one at Home Depot but they only had it in black and I wanted the white so I ordered from here. The strip was really easy to fit, just slides into the jamb, you cut the excess off and it's all done. It's been in a few weeks now and hasn't fallen out and there is no light coming through the jamb so it looks like it's working. Note: this is not adhesive, it fits in a groove built into your door jamb.

### ⭐⭐⭐⭐⭐ Good product with some possibility to adjust thickness (important for some)
*by Y***R on June 27, 2014*

First, surely it is ONLY for those who have a groove around the door frame for this type of insulation. Also, consider that there is one stripe of the material for one side of a standard door. You will need to buy three of those for one standard door or five for two doors (one stripe should be enough for two short upper sides, at least for my doors). So, if the above is agreeable - this is what I have to say on the product: The material is just soft enough to be somewhat compressible, and part of the compressibility is in the "coiled" construction itself. So I expect it to last better than soft sponges do. The big deal for me is the possibility do adjust thickness of insulation by easily inserting a thin and cheap sponge stripes sold in any hardware store in rolls of various thickness and width. This is a big deal of advantage if the distance left for insulation between the door frame and the door is not the same all around. I cut from the sticky soft sponge stripes narrow stripes to fit the inner side of the insulating "coil" and inserted just in those places where I needed better contact. Easy, quick. Also, you may take that sponge out just unfolding and then re-folding the folds. Do not expect to double the thickness this way, but for some adjustments, when and if your situation requires it, this is a great product I was looking for. True, now is June and I just installed it - so the big test is far ahead. But, on the other hand, I see what it is and the actual result depends on construction you have, on the application of the right product for the situation AND then on the quality of the product. I just removed a very nice different type of insulation material, which was of good quality, but not reaching far enough, thus doing a very bad job. Just a couple of millimeters gap - and a draft in Winter is guaranteed... So, assess you situation and see if this is right for you.

### ⭐⭐⭐⭐ Worked great. Made a huge difference during a very cold ...
*by S***H on March 25, 2015*

Worked great. Made a huge difference during a very cold winter. My house is 30 years old and has some original weatherstripping. I replaced it around the front door and the walkout door and immediately noticed a difference in the lack of draft and the temperature in the inside areas near those doors. I would give it a 5 except that it is so thick and substantial that I was unable to mount it on the hinged side of either door. When I did that I was unable to close the doors (and they are both metal doors so no expansion problems due to temperature). So I had to leave the old stuff on that one side or replace it with something thinner. It was also very easy to work with. It fits easily into the slot in the frame and cuts easily with a pair of scissors.

## Frequently Bought Together

- M-D Building Products 91890 84 in. White Premium Rubber Top and Sides Door Seal for Doors with Kerf/Channel
- M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-05*