Irma Roof Details

Inverted roof membrane assembly irma systems are used in applications where the membrane requires protection from site specific hazards.

Irma roof details.

Wti weatherproofing technologies inc a subsidiary of tremco incorporated provides roofing services construction management and general contracting. Inverted roof membrane assembly waterproofing options. Challenge in 2004 the board of trustees at the university of massachusetts were so concerned to have the job done right the first time that they required a 30 year warranty to waterproof the du bois library s 65 000 square foot green roof plaza. But the key word here is it s inverted.

Roof area divider curb type. In other words it s an upside. Irma waterproofing solutions for inverted roofs 2 ply system base sheet over concrete system type. For more guarantee details contact our technical services team at 800 922 5922 option 3.

Inverted roof membrane assembly irma inverted roof membrane assembly irma offer superior protection of the roof membrane from foot traffic and mechanical damage. An irma system is the most common type of roof used on modern high rises today. Russell right well prma the acronym i think these have been around probably 25 years or so is protected roofing membrane assembly. Wall flashing with coated metal edge.

Jm sbs cap sheet jm sbs cap sheet. Inverted roof systems are also referred to as upside down roof assembly. More generically others may categorize an irma or pmr system as built up roof system or bur. Some references may use the term protected membrane roof or pmr system.

These systems are typically applied in conditions where there is extensive roof traffic or to protect from excessive weather conditions such as multiple hail events. Inverted roof membrance assembly irma systems are used in applications where the membrane requires protection from site specific hazards. University of massachusetts amherst ma. Wall with self terminating parapro paraflex 531 liquid flashing.

Irma can be referred to as an insulated roof membrane assembly. Lightning protection terminal roof mount detail. Wall base termination detail. In an irma the system s insulation is installed above the waterproofing membrane instead of below.

Paraguard expansion joint roof to wall with parasolo flashing. Inverted roof membrane assembly. Tremco roofing offers the industry s most comprehensive roofing and weatherproofing solutions for restoration repair maintenance replacement and new construction.