- How does extreme weather affect reproofing projects?
- What’s the difference between an architectural, or designer, shingle and a standard shingle?
- What type of warranty should I look for? Are they all the same?
- What is roof slope? Does the slope of the roof limit the choice of shingle that can be use?
- Is it always necessary to tear off existing shingles before reproofing? If they are torn off, who is responsible for the disposal of the old singles?
- Why is it said that the roof should breathe? How can you determine if the roof is properly ventilated?
- What function does the single underlayment serve?
What function does the single underlayment serve?
An underlayment, commonly known as roofing felt, will:- Protect the roof deck from moisture prior to shingle application
- Provide a degree of backup protection in the event water gets under roofing shingles
Local building codes and UL standards require that a shingle underlayment be installed.
T: (510) 521-7334
F: (510) 521-4446
info@centralbayroofing.com
More contact information...
Established: 1978
Licence: 435272
Classification: C39
Affiliations:
F: (510) 521-4446
info@centralbayroofing.com
More contact information...
Established: 1978
Licence: 435272
Classification: C39
Affiliations:
- Alameda Chamber of Commerce
- Alameda Rotary Club
- National Roofing Contractors Association
- Associated Roofing Contractors of the Bay Area
- Better Business Bureau