The recognised flat roof build ups for best design practices are.
Flat warm roof design.
Zero ventilation space is required and the construction appears stacked and compact.
It is most important to note the vapour barrier must be a continuous vapour barrier with no puncture points.
There is a wide variety of flat roof materials available each with its own advantages and drawbacks.
Warm flat roof designs.
Typical details for a warm flat roof u k.
Here is a diagram of a typical warm roof.
A warm roof features a structural deck vapour control layer insulation and waterproofing a tried and tested solution that the industry knows works.
Flat roof designs for houses.
Flat roofs are among the simplest construction elements that can feature in a building.
This results in the structural deck and its supports being at a temperature closer to that of the building s interior.
In terms of the thermal design of a flat roof what are the options and the best practices of flat roof build ups.
Regardless of your flat roof design take time to thoroughly check the surface for flaws.
The following outlines ways to build protect and reinforce your roof.
Warm roof on flat roofs a warm roof is one in which the insulation layer is laid on top of roof structure.
In this article we discuss the pros and cons of both roof designs.