---
product_id: 7282989
title: "Pemko - 18100CNB36 Door Bottom Sweep, Clear Anodized Aluminum with 1\" Gray Nylon Brush insert, 0.25\"W x 1.875\" H x 36\" L"
brand: "pemko"
price: "$53.95"
currency: USD
in_stock: true
reviews_count: 8
category: "Pemko"
url: https://www.desertcart.us/products/7282989-pemko-18100cnb36-door-bottom-sweep-clear-anodized-aluminum-with-1
store_origin: US
region: United States of America
---

# Heat resistant brush up to 400°F Flexible brush seals drafts to -40°F 36-inch durable aluminum sweep Pemko - 18100CNB36 Door Bottom Sweep, Clear Anodized Aluminum with 1" Gray Nylon Brush insert, 0.25"W x 1.875" H x 36" L

**Brand:** pemko
**Price:** $53.95
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal with Pemko – where comfort meets craftsmanship!

## Quick Answers

- **What is this?** Pemko - 18100CNB36 Door Bottom Sweep, Clear Anodized Aluminum with 1" Gray Nylon Brush insert, 0.25"W x 1.875" H x 36" L by pemko
- **How much does it cost?** $53.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/7282989-pemko-18100cnb36-door-bottom-sweep-clear-anodized-aluminum-with-1)

## Best For

- pemko enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Nylon Brush Seal:** Gray brush insert flexes in extreme cold (-40°F) and withstands high heat (400°F+), ensuring year-round protection.
- • **UV-Stabilized & Long-Lasting:** Engineered for durability and cost-effectiveness, maintaining performance and appearance over time.
- • **Ultimate Draft & Pest Barrier:** Effectively blocks air, light, wind, rain, smoke, and bugs—keeping your space pristine and energy-efficient.
- • **Easy Custom Fit & Installation:** Cut-to-size design with a flat flange for perfect contact on hard floors; install like a pro in minutes.
- • **Precision 36" Clear Anodized Aluminum:** Sleek, corrosion-resistant frame built to last and complement modern door aesthetics.

## Overview

The Pemko 18100CNB36 Door Bottom Sweep features a 36-inch clear anodized aluminum frame paired with a 1-inch gray nylon brush insert designed to flex in extreme temperatures from -40°F to over 400°F. This brush seal effectively blocks drafts, pests, light, and moisture, enhancing energy efficiency and indoor comfort. Its flat flange ensures optimal contact with hard flooring surfaces, and the product is UV-stabilized for long-lasting durability. Easy to cut and install, it’s a trusted choice for professionals and homeowners seeking reliable weatherproofing solutions.

## Description

Brush Door Sweeps are designed to seal the gap between the bottom of the door and the top of the threshold or floor surface. They are usually supplied with a flat flange. The flat flange provides the best contact between the brush and the threshold or floor surface

Review: Easy to install and it works great - I specify Pemko products in my line of work, so it made sense to use it for my own home. Easy to install and it works great. Keeps the drafts, bugs and whatever you don't want out of the house. We live along a windy street, so it blows hard and we use to find bugs, leaves, etc get blown in under the door. You have to cut to fit if your door is a little under 36" wide. Easy enough if you have a hack saw or jigsaw. If you have a crimper, you can crimp the metal ends of the nylon brush to ensure the bristles do not unravel and fall out. Otherwise some Gorilla glue or a generous amount of sealant or super glue will do the same but will not be as permanent a solution. I have since bought two more and will be installing at my other entry doors.
Review: Not great on carpet - It's well made, but not good for a carpet floor, tends to bind in the opposite direction, probably good on a hard surface

## Features

- All clear anodized brush products are supplied with gray brush (available with black brush upon request). Other finishes supplied with black brush.
- All brush seals greatly reduce the infiltration of light, air, wind, rain, and snow; prevent heat loss; control the penetration of smoke and fumes.
- Brush remains flexible down to -40°F and has a melting point above 400°F.
- UV stabilized, dependable, long-lasting, cost-effective.
- Nylon brush insert is designated by a undefinedNBundefined following the finish code.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BU8UH0E |
| Best Sellers Rank | #206,322 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #185 in Thresholds |
| Date First Available | May 20, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 ounces |
| Item model number | 18100CNB36 |
| Manufacturer | Pemko Manufacturing Company, Inc. |
| Product Dimensions | 36 x 2 x 0.4 inches |

## Images

![Pemko - 18100CNB36 Door Bottom Sweep, Clear Anodized Aluminum with 1" Gray Nylon Brush insert, 0.25"W x 1.875" H x 36" L - Image 1](https://m.media-amazon.com/images/I/61zBMIC3RQL.jpg)

## Questions & Answers

**Q: Does it keep out cold air**
A: It would possibly, but only because it would restrict air flow under the door. It is a brush, so it's not air tight. But if your floor is uneven, this would be the proper and maybe only choice, because it wouldn't get stuck on the floor and hold the door. I use them on screen porches to keep bugs out.

**Q: Does it come with screws? If not what kind should I get for installing to a wooden door? Thanks**
A: Yes, it comes with screws to attach it to the bottom of wood or metal doors.

**Q: Can this be installed on the bottom of a wooden fence gate to help keep animals from getting into the yard? That would be our sole purpose.**
A: You could install it on a fence gate but you would have to keep it low to the ground to keep the little critters out.

**Q: How many door sweeps in each pack?**
A: Only one (1) door sweep per package.  You can cut it to the length you need to fit your door.  Really easy to install.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and it works great
*by G***E on September 8, 2015*

I specify Pemko products in my line of work, so it made sense to use it for my own home. Easy to install and it works great. Keeps the drafts, bugs and whatever you don't want out of the house. We live along a windy street, so it blows hard and we use to find bugs, leaves, etc get blown in under the door. You have to cut to fit if your door is a little under 36" wide. Easy enough if you have a hack saw or jigsaw. If you have a crimper, you can crimp the metal ends of the nylon brush to ensure the bristles do not unravel and fall out. Otherwise some Gorilla glue or a generous amount of sealant or super glue will do the same but will not be as permanent a solution. I have since bought two more and will be installing at my other entry doors.

### ⭐⭐⭐⭐⭐ Not great on carpet
*by P***L on November 6, 2025*

It's well made, but not good for a carpet floor, tends to bind in the opposite direction, probably good on a hard surface

### ⭐⭐⭐⭐ Exactly what I needed.
*by J***D on April 22, 2021*

I bought to use on a screen door that closed and opened over a slanted floor. It was easy to install, looks good, and works perfectly.

## Frequently Bought Together

- Pemko - 18100CNB36 Door Bottom Sweep, Clear Anodized Aluminum with 1" Gray Nylon Brush insert, 0.25"W x 1.875" H x 36" L
- Pemko Brush Door Bottom Sweep, Clear Anodized Aluminum with 0.625" Gray Nylon Brush insert, 0.25" Width, 1.375" H x 48" L - 18061CNB48
- M-D Building Products 68247 All-Season Door Sweep, Heavy Duty Aluminum, Ideal for Residential & Commercial Use, Easy Installation with Heavy Rubber Seal, Ensure Comfort and Security (36 Inch, Silver)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*