# CertainTeed Synthetic Roofing Runner 10 sq. ft. Roof Underlayment

**Brand:** [CertainTeed](https://shop.coreranger.com/brands/CertainTeed)
**SKU:** 404987
**Price:** $159.72 · in stock
**URL:** https://shop.coreranger.com/product/certainteed-synthetic-roofing-runner-10-sq-ft-roof-underlayment-330194079

## Specifications

| Spec | Value |
|---|---|
| Model # | 404987 |
| Texture | Smooth |
| Features | Waterproof |
| Material | Polymer |
| Internet # | 330194079 |
| Returnable | 90-Day |
| Store SKU # | 1010680945 |
| Color Family | Blue and White |
| Application Method | Self Adhered |
| Product Width (in.) | 48 in |
| Surface Recommended | Concrete/Masonry,Mobile Home Roof,Rubberrized-Asphalt,Wood |
| Fire Rating (UL 790) | Class A |
| Product Weight (lb.) | 23 lb |
| Roofing Product Type | Underlayment |
| Manufacturer Warranty | Limited Warranty |
| Unrolled length (ft.) | 250 |
| Coverage Area (sq. ft.) | 10 sq ft |
| Product Thickness (in.) | .007 in |
| Squares (100sq. Ft)/Roll | 10 |
| Underlayment/Barrier Type | Synthetic Underlayment |

## Description

Roof Runner by CertainTeed is a lightweight, synthetic polymer-based underlayment that outperforms felt and outclasses other synthetics. Roof Runner is a durable and long-lasting synthetic roofing underlayment that provides superior protection to residential roofs. Its resistance to water, wind, ease of installation, slip-resistant surface, and durability make it a reliable and cost-effective choice for homeowners and contractors alike. Designed for use on roof decks as a water-resistant layer beneath asphalt roofing shingles, this scrim-reinforced underlayment includes a special top surface treatment that provides excellent slip resistance, even when wet.

• Synthetic polymer-based underlayment for residential roofs
• Water and wind resistant, slip resistance surface
• Designed to be used with certainTeed roofing products