| COMPANY |
DURO-LAST |
A |
B |
C |
| MEMBRANE TYPE |
PVC |
TPO |
EPDM |
MODIFIED BITUMEN |
| CUSTOM PREFABRICATED DECK SHEETS |
YES, ELIMINATES 80-85% OF FIELD SEAMS |
NO, ALL SEAMS ARE HANDMADE ON SITE |
NO, ALL SEAMS ARE HANDMADE ON SITE |
NO, ALL SEAMS ARE HANDMADE ON SITE |
| SHEET CONSTRUCTION |
FACTORY PREFABRICATED INTO PANELS UP TO 2,500 SQ. FT. |
ROLL GOODS ONLY;500-1000 SQ. FT. COVERAGE PER TYPICAL ROLL |
ROLL GOODS ONLY; 1000 SQ. FT. COVERAGE PER TYPICAL ROLL |
ROLL GOODS ONLY; 100 SQ. FT. COVERAGE PER TYPICAL ROLL |
| CUSTOM PREFABRICATED CURB & STACK FLASHINGS |
YES |
YES |
NO |
NO |
| CUSTOM PREFABRICATED SCUPPERS & PARAPETS |
YES |
NO |
NO |
NO |
| ALL FLASHING MATERIAL REINFORCED |
YES |
NO |
NO |
NO |
| FLASHING METHOD |
ALL HEAT-WELDED |
ADHESIVE OR HEAT-WELDED |
ADHESIVE |
HOT MOPPED, CEMENT OR TORCH APPLIED |
| WARRANTY COVERAGE |
REPAIR AND REPLACEMENT |
REPAIR ONLY |
REPAIR ONLY |
REPAIR ONLY |
| WARRANTY ISSUES AT NO ADDITIONAL COST? |
YES |
NO |
NO |
NO |
| WARRANTY COVERAGE FOR CONSEQUENTIAL DAMAGES? |
YES |
NO |
NO |
NO |