---
product_id: 467097813
title: "Masonite Castlegate Brown Bulb Snap-in Door Sweep (36\" Door, 35.625\" L x W)"
brand: "generic"
price: "KD 14.71"
currency: KWD
in_stock: true
reviews_count: 8
category: "Generic"
url: https://www.desertcart.com.kw/products/467097813-masonite-castlegate-brown-bulb-snap-in-door-sweep-36-door
store_origin: KW
region: Kuwait
---

# Precise 35.63" fit for 36" doors Blocks drafts, noise & pests Durable redesigned rubber seal Masonite Castlegate Brown Bulb Snap-in Door Sweep (36" Door, 35.625" L x W)

**Brand:** generic
**Price:** KD 14.71
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal on comfort and savings with Masonite’s Castlegate Door Sweep!

## Quick Answers

- **What is this?** Masonite Castlegate Brown Bulb Snap-in Door Sweep (36" Door, 35.625" L x W) by generic
- **How much does it cost?** KD 14.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/467097813-masonite-castlegate-brown-bulb-snap-in-door-sweep-36-door)

## Best For

- generic enthusiasts

## Why This Product

- Trusted generic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect OEM Fit:** Engineered for fiberglass & steel doors with exact kerf spacing for seamless installation.
- • **Trusted Quality:** Backed by Masonite’s legacy and glowing 4.4-star reviews from professionals and homeowners alike.
- • **Energy-Saving Seal:** Eliminates gaps to lock out drafts, rain, pollen, and insects—cut your energy bills effortlessly.
- • **Long-Lasting Durability:** Newly redesigned rubber withstands daily wear, ensuring years of reliable performance.
- • **Hassle-Free Installation:** Snap-in design lets you replace your door sweep in minutes—no door removal needed.

## Overview

The Masonite Castlegate Brown Bulb Snap-in Door Sweep is a precision-engineered weather seal designed for 36" fiberglass and steel doors. Featuring a newly redesigned durable rubber bulb, it effectively blocks drafts, noise, dust, and pests while enhancing energy efficiency. Its snap-in installation requires no door removal, making it a convenient, long-lasting upgrade trusted by professionals and homeowners.

## Description

Looking to replace your door sweep?... look no further Improve the energy efficiency of your home with the use of one of our premium Sweeps. Masonite sweeps eliminate the gap between the door and threshold. By protecting your home against drafts, rain, snow, dust, pollen, insects and even noise you will easily maximize your energy savings. It is a very durable product, strong enough to withstand daily use all while providing a cleaner and safer home. Masonite Castlegate Brown Bulb Snap in Sweep *This sweep is used on fiberglass and steel doors *Sweep can be purchased in all sizes *The kerf is notched back 1 1/4" from the edge on each side *There is a 7/8" distance between the two kerfs that insert into the door. *Newly re-designed rubber for long lasting life.

Review: Great product and service. - Part was delivered damaged but it was obviously caused by shipping company due to packaging damage and part damaged at the same point. Replacement was quickly delivered and the part fit perfectly on door.
Review: Easy Install - I bought this OEM replacement for the gasketing under my Masonite 32” garage access door. While I thought that I would have to take the door off of its hinges, I was surprised to find a YouTube video that indicated that this might not be necessary. I simply opened the door, gently pried off the damaged part, slipped the new gasket In place and shut the door. Job done!!!! 👍🏻

## Features

- *This sweep is used on fiberglass and steel doors
- Sweep measures 35 11/16" for a 36" door
- *The kerf is notched back 1 1/4" from the edge on each side
- *There is a 7/8" distance between the two kerfs that insert into the door.
- *Newly re-designed rubber for long lasting life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VJ698JM |
| Best Sellers Rank | #146,607 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #626 in Weather Stripping |
| Brand Name | Generic |
| Color | Brown Bulb |
| Customer Reviews | 4.3 4.3 out of 5 stars (106) |
| Item Dimensions L x W | 35.63"L x 35.63"W |
| Manufacturer | Masonite |
| Material Type | Rubber |
| Number of Items | 1 |
| Recommended Uses For Product | door |
| Unit Count | 3.0 Feet |

## Product Details

- **Brand:** Generic
- **Color:** Brown Bulb
- **Material:** Rubber
- **Product Dimensions:** 35.63"L x 35.63"W
- **Recommended Uses For Product:** door

## Images

![Masonite Castlegate Brown Bulb Snap-in Door Sweep (36" Door, 35.625" L x W) - Image 1](https://m.media-amazon.com/images/I/311W6v1Lk0L.jpg)
![Masonite Castlegate Brown Bulb Snap-in Door Sweep (36" Door, 35.625" L x W) - Image 2](https://m.media-amazon.com/images/I/41Ss3dfIBAL.jpg)
![Masonite Castlegate Brown Bulb Snap-in Door Sweep (36" Door, 35.625" L x W) - Image 3](https://m.media-amazon.com/images/I/21J6s54bj4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and service.
*by T***E on December 8, 2025*

Part was delivered damaged but it was obviously caused by shipping company due to packaging damage and part damaged at the same point. Replacement was quickly delivered and the part fit perfectly on door.

### ⭐⭐⭐⭐⭐ Easy Install
*by R***Y on September 5, 2025*

I bought this OEM replacement for the gasketing under my Masonite 32” garage access door. While I thought that I would have to take the door off of its hinges, I was surprised to find a YouTube video that indicated that this might not be necessary. I simply opened the door, gently pried off the damaged part, slipped the new gasket In place and shut the door. Job done!!!! 👍🏻

### ⭐⭐⭐⭐⭐ Seems to match original
*by E***E on October 12, 2025*

This was an exact match to the one I had on my prehung door from a big box store. Which they didn’t carry by the way. I just carefully used a screwdriver to pry out the old one but it most came out by hand. I slid the one under the door and pressed it into the grooves. Where it didn’t go in all the way I slid the screw driver under the door for leverage. I then had to tap it into place with a hammer because it slightly out to far from the edge. Perfect. Brand new looking door. I seems to match the quality of the original on the door so we will see how it lasts. I did have to raise the threshold slightly so maybe it wasn’t as thick as the original but it works great after a few weeks.

## Frequently Bought Together

- Masonite Castlegate Brown Bulb Snap-in Door Sweep (36" Door, 35.625" L x W)
- M-D Building Products 67967 Kerf Style 36 Inch Vinyl Replacement Door Bottom with Vinyl Fins, Brown (2 Pack)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-13*