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USACE / NAVFAC / AFCESA
UFGS-07311 (February 2003)
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Preparing Activity: NAVFAC
Superseding
UFGS 07311N September 1999)
UFGS 07311A (August, 1998)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated 23 June 2005
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SECTION 07311
ASPHALT SHINGLES
02/03
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NOTE: This guide specification covers the
requirements for asphalt shingle roofing, surfaced
with mineral granules, including roofing felt, ridge
vents, underlayments, and flashings.
Comments and suggestions on this guide specification
are welcome and should be directed to the technical
proponent of the specification. A listing of
technical proponents, including their organization
designation and telephone number, is on the Internet.
Recommended changes to a UFGS should be submitted as
a Criteria Change Request (CCR).
Use of electronic communication is encouraged.
Brackets are used in the text to indicate designer
choices or locations where text must be supplied by
the designer.
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NOTE: For a more detailed description of asphalt
shingle roofing and requirements for asphalt shingle
reroofing over existing asphalt shingles, wood
shingles, roll roofing, or built-up roofing, see the
"Residential Asphalt Roofing Manual," published by
Asphalt Roofing Manufacturers Association (ARMA) and
"The NRCA Steep Roofing Manual," published by the
National Roofing Contractors Association (NRCA).
Avoid reroofing with asphalt shingles over more than
one layer of existing roofing material.
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NOTE: On the drawings, show:
1.
Pitch of substrate/shingle roofing
2.
Detail of crickets and flashings at chimneys
SECTION 07311
Page 3