GAF roofing products.

North America's largest roofing manufacturer. Gateway is a GAF-certified installer of their architectural and designer shingles plus their low-slope commercial systems, each backed by GAF manufacturer warranties.

Architectural Shingle · Engineered to be first. Built to last.

Timberline HDZ

GAF's #1-selling architectural shingle. Patented High Definition shadow bands give it depth and dimension, while LayerLock technology unlocks advanced wind performance. Available in a range of High Definition colours.

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Available colors (11)

High Definition

Barkwood

Charcoal

Hickory

Hunter Green

Mission Brown

Pewter Gray

Shakewood

Slate

Weathered Wood

Birchwood

Canadian Driftwood

Ultra-Premium Architectural Shingle · Beauty that goes beyond.

Timberline Ultra HDZ

An ultra-premium architectural shingle featuring GAF's patented Dual Shadow Line and UltraMat technology for a deeper, longer-lasting dimensional look, plus a larger exposure than standard architectural shingles.

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Available colors (6)

High Definition

Pewter Gray

Charcoal

Slate

Barkwood

Shakewood

Weathered Wood

Designer Shingle · The sculpted look of quarried slate.

Camelot II

A luxury designer shingle with an ultra-dimensional, sculpted profile that mimics the look of hand-cut quarried slate, finished with GAF's High Definition color blends.

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Available colors (5)

Antique Slate

Barkwood

Charcoal

Royal Slate

Weathered Timber

Designer Shingle · Authentic slate lines, asphalt value.

Slateline

A designer shingle that captures the clean, tapered lines of natural slate, delivering an authentic slate roofline with the durability and value of asphalt.

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Available colors (4)

Antique Slate

English Gray

Royal Slate

Weathered Slate

Commercial Flat-Roof Membrane · Reflective single-ply for low-slope roofs.

EverGuard TPO

GAF EverGuard TPO is a single-ply thermoplastic membrane for commercial and low-slope roofs. Heat-welded seams form a monolithic, watertight surface, and the reflective surface lowers summer cooling load. Installed by a GAF-certified crew, it carries a long manufacturer warranty.

Available colors (3)

White

Gray

Tan

Self-Adhered Low-Slope System · Peel-and-stick low-slope protection.

GAF Liberty

GAF Liberty is a self-adhered (peel-and-stick) SBS-modified bitumen system for low-slope roofs, with no open flame or hot asphalt required. It bonds tightly to the deck for a durable, watertight low-slope roof, finished with a granulated cap sheet available in a range of colours.

Available colors (9)