Low Slope Roofing: Difference between revisions

From Open Source Ecology
Jump to navigation Jump to search
No edit summary
Line 1: Line 1:
=About=
=About=
*'''Puncture Resistance''' - RPE is 3x more resistant than EPDM - [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=is+EPDM+more+puncture+proof+than+same+thickness+of+polyethylene&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
*'''Puncture Resistance''' - RPE is 3x more resistant than EPDM - [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=is+EPDM+more+puncture+proof+than+same+thickness+of+polyethylene&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
**This video says you need an underlayment with EPDM, but not with RPE. [https://www.youtube.com/watch?v=FkLSFG5tohE]. EPDM folds better around corners. Vid says 1/2 the weight and 3x the puncture resistance - making it a great choice [https://youtu.be/FkLSFG5tohE?t=139]


=SBS=
=SBS=

Revision as of 18:24, 9 January 2023

About

  • Puncture Resistance - RPE is 3x more resistant than EPDM - [1]
    • This video says you need an underlayment with EPDM, but not with RPE. [2]. EPDM folds better around corners. Vid says 1/2 the weight and 3x the puncture resistance - making it a great choice [3]

SBS

  • SBS peel and stick - [4]. 3 ply. 10,000 sf in 160 hours, or 500 sf in 8 hours. Buy at Menards - [5]. 120 mil thick. 3 layers? Or can we do 1 layer + ballast? More info from another manufacturer - [6]
    • Note - if it is multiple ply (2 or 3) - it is effectively like doing 2-3 roofs instead of one with EPDM. Proper termination detail still needs to be done at fascia and Bargeboard
  • SBS Installation Video

EPDM

  • Seam tape - $1/ft [7]
  • Seam kit - $3/ft [8]
  • Exterior seaming kit - $6/ft [9]
  • EPDM - $1.2/sf [10]
  • Seam primer [11]

Landfill Liner

Outdoor Carpet

  • 50 cents/sf [12]. 7 year outdoor warranty - [13]


Links