---
product_id: 496780277
title: "Duco USA-Made Classic Rib Foam Closure Strips 3ft Long, 9\" Rib Profile - 100 Pack of Black Corrugated Roof Foam Strips - Weatherproof Seal to Block Gaps, Noise, Moisture, and More"
brand: "duco plastics & supply"
price: "$928"
currency: NZD
in_stock: true
reviews_count: 8
category: "Duco Plastics & Supply"
url: https://www.desertcart.nz/products/496780277-duco-usa-made-classic-rib-foam-closure-strips-3ft-long
store_origin: NZ
region: New Zealand
---

# Blocks moisture, dust & light Dovetail interlocking design 100% USA-made durability Duco USA-Made Classic Rib Foam Closure Strips 3ft Long, 9" Rib Profile - 100 Pack of Black Corrugated Roof Foam Strips - Weatherproof Seal to Block Gaps, Noise, Moisture, and More

**Brand:** duco plastics & supply
**Price:** $928
**Availability:** ✅ In Stock

## Summary

> 🏡 Seal Smart, Live Quiet: The Ultimate Roof Armor You Can't Afford to Miss!

## Quick Answers

- **What is this?** Duco USA-Made Classic Rib Foam Closure Strips 3ft Long, 9" Rib Profile - 100 Pack of Black Corrugated Roof Foam Strips - Weatherproof Seal to Block Gaps, Noise, Moisture, and More by duco plastics & supply
- **How much does it cost?** $928 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/496780277-duco-usa-made-classic-rib-foam-closure-strips-3ft-long)

## Best For

- duco plastics & supply enthusiasts

## Why This Product

- Trusted duco plastics & supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Keep the Unwanted Out:** Effectively seals gaps to block drafts, insects, dust, and light—your roof’s first line of defense.
- • **Quiet Comfort Guaranteed:** High-density foam reduces noise and vibration, turning noisy workshops and garages into peaceful spaces.
- • **Bulk Pack for Big Projects:** 100 strips, each 3ft long, tailored for 9-inch rib profiles—perfect for full coverage on any metal roof.
- • **Built to Brave the Elements:** Engineered with UV and moisture-resistant polyethylene for long-lasting weatherproof protection.
- • **Snap & Seal with Confidence:** Innovative dovetail edges lock securely without adhesives, making installation fast and foolproof.

## Overview

Duco’s USA-made Classic Rib Foam Closure Strips offer a durable, weatherproof seal for metal roofs with a 9-inch rib profile. Designed to resist UV, heat, and moisture, these high-density polyethylene strips snap securely into place without adhesives, blocking moisture, dust, light, noise, and vibration. Sold in a bulk pack of 100 three-foot strips, they provide efficient, professional-grade coverage for residential and commercial roofing projects.

## Description

Duco USA-Made Classic Rib Foam Closure Strips 3ft Long, 9" Rib Profile - 100 Pack of Black Corrugated Roof Foam Strips - Weatherproof Seal to Block Gaps, Noise, Moisture, and More - desertcart.com

Review: Great quality and perfect fit - We just put new metal roofs on our Garage and Shed. These are a perfect fit for sealing the ends of the metal roof. Will keep the insects and horizontal rain out! I am glad these don't have the adhesive. I prefer to set the roof with the end slightly loose, tuck these in where I want them then tighten down the outside screws.
Review: sealing it up - size matters,worked great

## Features

- MADE IN THE USA BUILT TO LAST - Designed to withstand heat UV and moisture Duco’s 9 inch roof foam closure strips provide durable long-lasting protection and chemical resistance for metal roofs in residential and commercial projects NOTE: ADHESIVES ARE NOT INCLUDED
- SEALS OUT MOISTURE DUST & LIGHT - These classic rib corrugated foam closure strips closure strips block water wind dust and light leaks under metal panels creating a tight weatherproof barrier ideal for keeping out drafts insects and environmental elements
- BULK PACK FOR FULL COVERAGE - Includes 100 black foam roof closure strips each 3 feet long and molded for 9 inch rib profile panels flexible and lightweight for quick installation in roofing jobs large or small
- REDUCES NOISE & VIBRATION - High-density foam reduces sound transmission and vibration across your roof surface making these metal roof foam closure strips ideal for workshops garages barns and other structures where quiet matters
- SECURE INTERLOCKING DESIGN - Duco’s dovetail edge design allows these 9 inch roof foam closures to snap into place securely with no adhesives needed simplifying installation while maintaining a tight and reliable roof seal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Duco Plastics & Supply |
| Color | Black |
| Material | Polyethylene (PE) |
| Product Dimensions | 9"W |
| Recommended Uses For Product | Sealing gaps and providing weather-tight insulation in metal roofing systems |
| UPC | 810113800127 |

## Product Details

- **Brand:** Duco Plastics & Supply
- **Material:** Polyethylene (PE)
- **Color:** Black
- **Product Dimensions:** 9"W
- **Recommended Uses For Product:** Sealing gaps and providing weather-tight insulation in metal roofing systems

## Images

![Duco USA-Made Classic Rib Foam Closure Strips 3ft Long, 9" Rib Profile - 100 Pack of Black Corrugated Roof Foam Strips - Weatherproof Seal to Block Gaps, Noise, Moisture, and More - Image 1](https://m.media-amazon.com/images/I/711fZdIuoWL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and perfect fit
*by B***R on September 11, 2024*

We just put new metal roofs on our Garage and Shed. These are a perfect fit for sealing the ends of the metal roof. Will keep the insects and horizontal rain out! I am glad these don't have the adhesive. I prefer to set the roof with the end slightly loose, tuck these in where I want them then tighten down the outside screws.

### ⭐⭐⭐⭐⭐ sealing it up
*by M***E on November 25, 2025*

size matters,worked great

### ⭐⭐⭐⭐⭐ 100% satisfied!
*by R***D on September 4, 2025*

Fit perfect!

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**Shop now:** [https://www.desertcart.nz/products/496780277-duco-usa-made-classic-rib-foam-closure-strips-3ft-long](https://www.desertcart.nz/products/496780277-duco-usa-made-classic-rib-foam-closure-strips-3ft-long)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-10*