[Bill@RCI]

Carlisle MARS system or other?

Came across an older EPDM roof system this week that I could not definitively identify. May be a Carlislel MARS system but need verification. The roof is a 45 mil EPDM with 30' wide rolls, glued seams, installed with non-penetrating caps (2") that snap into under-membrane mechanically fastened plates (8"). 4 foot grid pattern.

Any clue as to manufacturer and vintage?

Thanks

 

[Bill@RCI]

RooferJim
No batch numbers, date stamps or other markings on the membrane or any other item. I have one contact that believes this is an old Carlisle NP (non-penetrating) system. Different from the MARS bar and mushroom cap. Still haven't found any one that is absolutely sure of the system...still searching.

 

[Bill@RCI]

1985gt
That's a very unique fastening system. New to me. Any idea when this system was installed?

The Argument for Appeal is a typical example of the games that get played in court. No one ever really seems to win in these cases except the lawyers.