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GS-21 Roofing (2018-04-23)

60 Questions
Minimum Passing Score of 75%
Time Allowed - 150 Minutes

These products apply to test outline dated 2018-04-23

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Open Book These books are allowed while taking your test.
Closed Book These books are for pre-test study only and are not available for use during the test.

  • Open Book

    Blank Quick Reference Tabs

    $10.16

  • Open Book

    The NRCA Roofing Manual: Membrane Roof Systems 2011

    2015 Edition

    $235.07

    This manual provides exhaustive technical information about the design, materials and installation techniques applicable to membrane roof systems used in low-slope applications. The manual includes information about roof decks, air and vapor retarders, rigid board insulation, roof membranes, fasteners, surfacing, accessories, roof system configurations and roof re-coverings. Also included are 179 construction details for built-up roof (BUR) membrane, polymer-modified bitumen, liquid-applied, EPDM and other single-ply membrane roof systems.

  • Open Book

    NRCA Roofing Manual: Steep-Slope Roof Systems 2013

    2017 Edition

    $181.50

    This volume of the NRCA Roofing Manual provides you with comprehensive information about the design, materials and installation techniques applicable to asphalt shingle, clay and concrete tile, metal shingle, slate, and wood shake and wood shingle roof systems used in steep-slope applications. With five complete sections—Asphalt Shingle Roof Systems, Clay and Concrete Roof Systems, Metal Shingle Roof Systems, Slate Roof Systems, and Wood Shake and Wood Shingle Roof Systems—this manual will be a welcome addition to your technical library.

  • Open Book

    International Residential Code for One and Two Family Dwellings 2015 with Tabs

    Publication Year: 2015

    $120.00

    This comprehensive code compiles all building, plumbing, mechanical, fuel gas and electrical requirements for non-commercial one- and two-family dwellings in one convenient code. The regulations cover dwellings and townhouses up to three stories.

  • Open Book

    International Building Code 2015 with Tabs

    Publication Year: 2015

    $130.19

    The scope of the International Building Code (IBC) includes all buildings except detached one- and two-family dwellings and townhouses up to three stories.

  • Open Book

    Roofing Construction & Estimating

    Publication Year: 1995

    $32.00

    Installation, repair and estimating for nearly every type of roof covering available today in residential and commercial structures: asphalt shingles, roll roofing, wood shingles and shakes, clay tile, slate, metal, built-up, and elastomeric. Covers sheathing and underlayment techniques, as well as secrets for installing leak proof valleys. Many estimating tips help you minimize waste, as well as insure a profit on every job. Troubleshooting techniques help you identify the true source of most leaks. Over 300 large, clear illustrations help you find the answer to just about all your roofing questions.

  • Open Book

    New Mexico Residential Building Code

    Publication Year: 2009

    $9.00

    Title 14, Chapter 7, Part 3

  • Open Book

    New Mexico Commercial Building Code

    Publication Year: 2009

    $9.15

    Title 14, Chapter 7, Part 2

  • Open Book

    Code of Federal Regulations, 29 CFR Part 1926 (OSHA) 2019

    Publication Year: 2019

    $26.78

    All Federal Construction Regulations (29 CFR 1926) are included in this “perfect bound” book in an easy-to-read, two-color layout.

    All 29 CFR 1926 regulations for construction industry are included along with the following items:

    29 CFR 1903 regulations covering inspections, citations, and penalties
    29 CFR 1904 regulations covering recording and reporting occupational injuries and illnesses
    OSHA keyword dictionary
    Easy to find OSHA interpretations