---
title: "Thresholds & Weatherstrip – GC Supplied"
description: "Thresholds, door sweeps, jamb weatherstrip sets, smoke seal, drip guards and automatic door bottoms for virtually any door application, in aluminum or dark bronze."
url: https://gcsupplied.com/door-thresholds-weatherstrip-sweeps/
---

# Thresholds & Weatherstrip

We offer a wide variety of thresholds, jamb weatherstrip sets, press-on smoke seal, drip guards, automatic door bottoms and sweeps for virtually any type of door application. Intumescent products are available for positive pressure solutions to include fire, smoke, light, and sound transition. Thresholds available with sure step non-slip abrasive coating. Weatherstripping available with silicone, vinyl, pile and brush inserts.

![Door threshold](https://gcsupplied.com/_astro/1-p.L2YOy9RV.webp)

## Thresholds

Thresholds are available in various sizes and finishes for most applications. Standard thresholds are manufactured from aluminum. Standard finishes: aluminum or dark bronze. Other finishes available.

![Door sweep](https://gcsupplied.com/_astro/2-p.Cicve7O6.webp)

## Door Sweeps

Door Sweeps are available in various sizes and finishes for most applications. Includes a heavy-duty rubber seal or brush seal with aluminum framing. Available in aluminum or dark bronze.

![Adhesive weatherstrip](https://gcsupplied.com/_astro/3-p.C65aG1L9.webp)

## Adhesive Weatherstrip

Designed to be applied to the “stop” perimeter of the door frame. Self-adhesive application. Made of thermoplastic rubber. Available in black, brown & white.

## Contact GC Supplied

- Phone: [800-442-8250](tel:+18004428250)
- Fax: 909-202-4569
- Email: [service@gcsupplied.com](mailto:service@gcsupplied.com)
- Office hours: Monday–Friday, 7:30am–4:30pm
- Contact page: https://gcsupplied.com/contact/
- Address: 10370 Regis Court, Rancho Cucamonga, CA 91730