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Roof Underlayments

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Polymer Roof Underlayments

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Roof Underlayments

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937.5 sq. ft., 48 in. x 250 ft. DiamondDeck High Performance Synthetic Underlayment

CertainTeed
937.5 sq. ft., 48 in. x 250 ft. DiamondDeck High Performance Synthetic Underlayment

Model# 406552

$298.78

/roll

48250 ft. Roof Runner Synthetic Underlayment - Limited Warranty 1 Sq 404987

CertainTeed
48250 ft. Roof Runner Synthetic Underlayment - Limited Warranty 1 Sq 404987

Model# 404987

$143.75

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