When inspecting look signs of the following.
Inverted roof vs conventional roof.
In this issue the investigations team explains how inverted roofs work outlines their benefits warns of a possible cause of problems and describes an unusual investigation.
An inverted system works because dupont xps insulation is inherently resistant to moisture and durable enough to withstand exposure to the environment.
Protects the roof from uv and physical damage while stabilizing the base felts and providing ballast to hold the system in place.
Truss roof by joseph west trusses have become the standard for residential roof framing.
Monitoring existing conventional roof for investigation during commisioning entrapped moisture roof leaks and current conditions of the system of the membrane insulation and air barrier.
Roof trusses are carefully designed framing members composed of multiple triangles connected by metal fastener plates.
Inverted roofs have their waterproofing layer beneath the insulation instead of above it as in other forms of roofing.
Inverted roof upside down roof in an inverted roof construction the principal thermal insulation layer is located not only above the roof structure but also above the waterproofing resulting in the waterproofing structural deck and support structure being at a temperature close to that of the interior of the building.
Building intelli conventional inverted roof monitoring.
Inverted roofs are becoming a popular alternative to conventional roofs because their benefits include long term cost savings sustainability benefits and increased community resilience.
Inverted roof membrance assembly irma systems are used in applications where the membrane requires protection from site specific hazards.
This is the most common low slope roof application.
The location of the insulation in a conventional roof system poses a few disadvantages.
Standard roof trusses are available at lumberyards but trusses can also be custom ordered to fit your.
In an inverted membrane system the coventional membrane arrangement is invereted or turned upside down.
It can be installed conventionally as described or inverted.
These systems are typically applied in conditions where there is extensive roof traffic or to protect from excessive weather conditions such as.
In a conventional roof system the insulation is installed under the roof membrane.
This roof can be installed with or without insulation over any type of roof deck.
