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Roofing/Importance of complying w/ASTM 3462 standards?
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Question
Please, my homework for this roofing job causes me to request compliance w/ the ASTM 3462 standards for application of materials. #1.Should a homeowner eliminate roofers who don't know what that is and say they'll have to look that up and get back w/me? I thought that was really, really important.
#2. Does ASTM 3462 apply ONLY to the shingles or to the application of all the materials: the membrane, the felt, flashing, etc?
Thanks a million!
Martha,
1) I would be surprised if you found a shingle that didn't comply with ASTM d3462. Secondly as installers we really dont deal with ASTM specs; that is more on the manufacturing end. Roofing contractors typically concern themselves with weights or warranty lengths when discussing shingles for our clients. I dont think you should eliminate every contractor that needs to call you back on your request.
2) You may be thinking of FHA roof standards, which is a base requirement for underlayment, nail type, ventilation, flashing details and shingle quality. It's the government standard for residential housing and covers the roof as a system more than ASTM does.
You may be complicating this more than you need to; find a contractor the installs either GAF or Certainteed roofing and one who is certified by the manufacturers to do so.
GAF's Contractor Locator:
http://www.gaf.com/General/GafMain.asp?Silo=RES1&App=DIST&WS=GAF&Force=../../../...
GAF's Roof system components:
http://www.gaf.com/General/GafMain.asp?Silo=RES1&WS=GAF&App=ROOF&Force=learnabou...
Certainteed:
http://www.certainteed.com/region.aspx?from=%2fproducts%2froofing
I hope Ive helped,
Tom
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| Rating(1-10) | Knowledgeability = 10 | Clarity of Response = 10 | Politeness = 10 |
| Comment | Thanks,Tom. You may be right about this. I have been ripped off more than once. Just trying to get an understanding of what to look for. I appreciate your prompt response and your suggestions about GAF and Certainteed. I checked out the sites and they look very helpful. ALL the roofers I have spoken with insist on using Tamko shingles. Not much selection. They say they are not getting a discount, that Tamko is just preferred.(!?) Good answer! Thanks again for sharing your know-how and your time. Martha | ||
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Answers by Expert:
Tom Petrilli
Expertise
I can answer questions about residential and light commercial roofing. I really enjoy solving complicated problems. My expertise is in shingle, slate and traditional metals (copper, lead, terne, stainless) as well as single ply low slope roofing. I have also installed a considerable amount of synthetic slate.
Experience
I have been a roofer for 21 years, I've owned my own company for the past 13.
Organizations
The National Roofing Contractors Assoc and Virginia Association of Roofing Contractors
Education/Credentials
I have attended numerous manufacturer training programs as well as sought out experts in specialized work for instruction.
Awards and Honors
A+ rating from the Better Business Bureau, A rating from Angies List, highest mark for quality and value from the Washington Consumer Checkbook
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