Lightweight Roofing System

Each sheet can cover over 26 sq.

Lightweight roofing system.

Roof systems lightweight concrete and screeds allows architects and building contractors greater versatility in design and performance of a flat concrete roof or deck. Lightweight and easy to trim ondura roofing has no sharp edges and will not corrode. Lightweight sometimes a flat roof support structure requires a lightweight green roof. Read more about the specifications of this lightweight solution here.

It provides a very effective and efficient method of insulating the concrete base from intense heat and for creating drainage slopes screeds which facilitate quick surface water runoff as well as eliminate any chances of ponding or stagnation. This combination creates a durable roof system that also has excellent wind uplift values. This special lightweight structure for flat roofs transforms your grey roof with a pitch of 0 to 15 degrees into a sustainable green roof almost instantly. When it comes to estimating the weight of an existing roof field.

This modern system designed for light weight bearing construction has been tested over several decades and provides the same durability to a traditional 100 year slate roof. Ondura corrugated asphalt roofing offers a unique look for your roofing project while not resonating noise or radiating heat. A built up roof for example will typically include the built up membrane itself with or without gravel as well as some kind of insulation and cover board which will vary in thickness from roof to roof. The lightweight insulated concrete system lwic utilizes the sarnafil g 410 feltback roof membrane designed specifically for adhered applications bonded to the concrete using sarnacol 2121 water based membrane adhesive.

Onduline the lightweight roofing expert has been designing innovative roofing sheets roofing tiles and sky lights for about 80 years. Slate2 results in a 40 reduction in the overall weight of a similar traditional slate roof easily meeting the standard structural roof specification of less than six pounds per square foot.