NRCA's asphalt shingle guidelines are available!
NRCA Guidelines for Asphalt Shingle Roof Systems offers NRCA's best practice guidelines for the design, materials and application of asphalt shingle roof systems.
Based on The NRCA Roofing Manual, the publication contains information about roof decks, underlayments, asphalt shingles, construction details and attic ventilation; it includes 45 illustrations and 23 construction details.
The member price for the guidelines is $75, and the retail price is $145.
For more information or to purchase, click here.
2/9/2012
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