Low Slope Roofing

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

• See Landfill Liner

Outdoor Carpet

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

Links

• Pond Liner
• Landfill Liner