Irma can be referred to as an insulated roof membrane assembly.
Inverted roof membrane assembly.
Inverted roofs typically last longer than traditional ones.
Inverted roof membrane assembly irma systems are used in applications where the membrane requires protection from site specific hazards.
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 systems are also referred to as upside down roof assembly.
Irma roofs protect the membrane from ultraviolet degradation and constant temperature changes.
This kind of roofing system is especially valuable in canada where the weather fluctuates rapidly and routinely.
More generically others may categorize an irma or pmr system as built up roof system or bur.
Roofs retaining moisture from installation over lightweight concrete decks.
In an irma the system s insulation is installed above the waterproofing membrane instead of below as in a conventional roof assembly.
Shingled roofs when not conducted under roof.
Inverted roofing systems are also durable and offer substantial protection for your building.
The membrane is further protected by ballast overtop the insulation.
An inverted roof also known sometimes as a protected membrane or pmr roof uses the same materials as a conventional roof but places insulation on the top of the membrane.
Some impossible to survey roof types include.
An irma system is the most common type of roof used on modern high rises today.
Inverted roofing systems are advantageous because they protect your roof from expansion and contraction caused by weather fluctuations.
Inverted roof membrane assembly roofs.
Inverted roofs are designed with the waterproofing layer usually a liquid applied membrane beneath the insulation.
Benefits of inverted roofs.
The problematic roof was an inverted roof membrane assembly irma which consisted of a built up membrane installed over a structural concrete slab and topped by insulation.
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.
Aluminum coatings that are highly reflective.
Inverted roof membrance assembly irma systems are used in applications where the membrane requires protection from site specific hazards.
Inverted roof membrane assembly irma offer superior protection of the roof membrane from foot traffic and mechanical damage.
Inverted roof membrane assembly.
The system s construction is designed to offer greater protection for the membrane but if leaks occur and it does not drain well the top layer of insulation tends to float creating even bigger problems.
Metal roofs when not conducted under roof.
Insulation boards are loose laid on top of the membrane and then weighted down with paving slabs or gravel ballast.
