GAF vs CertainTeed: Which Roofing Manufacturer Is Better?

A detailed comparison of two of the top roofing manufacturers in North America.

Choosing between GAF and CertainTeed is one of the most common decisions homeowners face during a roof replacement. Both are industry leaders with excellent products, but they have distinct differences.

## Company Overview

GAF is North America's largest roofing manufacturer, owned by Standard Industries. CertainTeed is a subsidiary of Saint-Gobain, with over 350 years of building material expertise.

## Product Lines

GAF's flagship is the Timberline HDZ, the best-selling shingle in North America. CertainTeed's Landmark Pro and Presidential series are premium alternatives.

## Warranty Programs

GAF offers the Golden Pledge® through Master Elite contractors. CertainTeed's 5-STAR Warranty warranty through ShingleMaster Premier contractors.

## Which Is Better?

Both produce excellent products. The real differentiator is the contractor installing them. Capital City Roofing holds both certifications.

## Our Recommendation

For maximum value, GAF Timberline HDZ is hard to beat. For premium aesthetics, CertainTeed's Presidential line is stunning.