Inverted Roof Construction Details

This in turn is secured by a layer of ballast or paving or a green roof.

Inverted roof construction details. When a reference is made within this rule to a federal statutory provision an industry consensus standard or any other technical publication the specific date and title of the publication as well as the name and address of the promulgating agency are listed in rule 4101 1 35 01 of the administrative code. What is an inverted roof. Chapter 4101 1 6 construction types. Rigid extruded polystyrene insulation has minimal water absorption due to its closed cell structure.

An inverted roof is quite simply where the waterproofing layer is installed over the structural deck rather than over the insulation. Then aquazone a high performance non woven polyethylene membrane is installed over the insulation to minimise the cooling effect associated with rainwater flowing down through the insulation and draining away. This makes it the only material suitable and approved for inverted roof applications. An inverted or protected roof is a type of flat roof construction in which the waterproofing layer is placed below the insulation.

Tremco roofing offers the industry s most comprehensive roofing and weatherproofing solutions for restoration repair maintenance replacement and new construction. An inverted roof also referred to as a protected membrane or upside down roof is form of flat roof in which the waterproofing layer is beneath the thermal insulation rather than above it. Inverted roof designing buildings wiki share your construction industry knowledge. No vapour control layer is required.

4101 1 6 01 types of construction. Insulation boards are loose laid on top of the membrane and then weighted down with paving slabs or gravel ballast. This cpd will outline the main features and benefits of inverted roofs as well as the key regulations and codes of practice. Inverted roofs are designed with the waterproofing layer usually a liquid applied membrane beneath the insulation.

Wti weatherproofing technologies inc a subsidiary of tremco incorporated provides roofing services construction management and general contracting. The system is also referred to as a protected membrane or upside down roof. Simply defined as a type of roof construction where the waterproofing layer lies beneath the insulation instead of above it as in other forms of roofing inverted roofs ensure that the complete roof construction including roof covering is kept at warm temperatures during winter months and at moderate temperates during the summer months.