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Cambridge
These IKO laminated roofing shingles weigh about 230 lbs/square. For this model you have the option of 15 different color varieties.
Description
These IKO laminated roofing shingles weigh about 230 lbs/square. For this model you have the option of 15 different color varieties.

Ratings Scorecard

Test Results

Weight/100 sq. ft.

Weight/100 sq. ft.

Weight in pounds as per 100 square feet.

 /  5
Strength

Strength

Strength denotes flexibility and resistance to tearing, stretching, as well as loss in strength due to exposure to elements.

 /  5
Wind

Wind

Wind is how well edges resisted lifting force, based on how well shingles held together.

 /  5
Nailing

Nailing

A measure of how well the shingle resists nail pull-through.

 /  5
Impact

Impact

Impact is resistance at 0 degree Fahrenheit to blows from 5-pound weight simulating tree limbs or other fallen objects.

 /  5

About

The IKO Cambridge is part of the Roofing test program at Consumer Reports. In our lab tests, Asphalt Shingles models like the Cambridge are rated on multiple criteria, such as those listed below.

Weight/100 sq. ft. Weight in pounds as per 100 square feet.

Strength Strength denotes flexibility and resistance to tearing, stretching, as well as loss in strength due to exposure to elements.

Wind Wind is how well edges resisted lifting force, based on how well shingles held together.