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Western Roofing Supply, Est. 2023

IKO

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Cambridge® Architectural Shingles

IKO Cambridge® shingles provide the beauty of natural textured materials without the upkeep, with high-quality asphalt construction in True Square Advantage sizing. Built to last with a Class 3 impact resistance rating†, fiberglass core strength, exceptional bonding and built-in blue-green algae resistance.

Limited Lifetime
Warranty*
See the IKO Limited Warranty for complete terms.
110 MPH
Limited Wind Warranty*
Upgradeable to 130 mph with High Wind Application.
Class 3
Impact Resistance
FM 4473 / UL 2218 Class 3 rating.†
Algae
Resistance
Built-in blue-green algae resistance; 10-year limited algae resistance warranty*.
True Square
Advantage Size
Larger shingles — three bundles cover one square (100 sq. ft.).
FastLock®
Sealant
Proprietary sealant for exceptional bonding that helps prevent shingle lift.

Colors

Cambridge Dual Black

Dual Black

Cambridge Weatherwood

Weatherwood

Cambridge Charcoal Grey

Charcoal Grey

Cambridge Driftwood

Driftwood

Cambridge Dual Grey

Dual Grey

Cambridge Dual Brown

Dual Brown

Cambridge Earthtone Cedar

Earthtone Cedar

Cambridge Harvard Slate

Harvard Slate

Try it in the Visualizer →

The Architectural Collection

Never sacrifice curb appeal for weather protection. Cambridge® features a resilient fiberglass core, FastLock® bonding that helps prevent shingle lift, and built-in blue-green algae resistance, with a dimensional profile and deep shadow bands that replicate the look of wood shakes.

Swatches are a guideline only; final color selections should be made using full-size shingles. Call (817) 803-9378 for current color availability.

Class 3 Impact Resistance†

A durable fiberglass mat and thick asphalt coating achieve an FM 4473 / UL 2218 Class 3 impact resistance rating.

Specifications

StandardsASTM D3462; ASTM D3018; ASTM D3161 Class F wind; ASTM D7158 Class H wind; ASTM E108 / UL 790 Class A fire; FM 4473 / UL 2218 Class 3 impact
ApprovalsMiami-Dade County Product Approval; Florida Building Code HVHZ approval (southeast US market shingles only)
Size40 7/8” x 13 3/4” (1,038 x 349 mm); 5 7/8” exposure
Coverage20 shingles / bundle; 33 1/3 sq. ft. per bundle; 60 bundles / pallet
WarrantyLimited Lifetime; 110 mph limited wind (130 mph upgrade with High Wind Application); 10-year blue-green algae resistance

Cambridge® Technical Data Sheet (PDF) | Warranty (PDF) ↗  |  IKO Cambridge® page

*See the IKO Limited Warranty for complete terms, conditions and application requirements; 130 mph requires High Wind Application. †Impact rating is solely to help property owners obtain an insurance premium reduction, if available; it is not a guarantee, and hail damage is not covered under the limited warranty.

Ready to Order?

Western Roofing Supply LLC | (817) 803-9378 | orders@westernrs.com | 1781 Ranger Hwy, Weatherford, TX 76088 | Hours: Mon–Fri 7:30 AM–4:30 PM