Roof surface slope the slope that is in the structural deck the slope created by tapered insulation or a combination of the two.
Tapered insulation roof plan.
Generally tapered insulation is the most cost effective method to achieving positive drainage on low slope commercial roof replacements.
The key to successful tapered insulation design is doing the necessary analysis of the project to confirm field conditions such as dimensions drain locations and deck slope verification for ponding water or deflection.
C402 2 roof assembly exception 2 allows a 1 inch insulation thickness variation 4 0.
When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system.
Builders install tapered roof insulation on a flat roof adding a positive slope that will improve your roof s drainage while still having the benefits of a flat roof this slight slope can make it easier to drain excess water and debris.
Insulfoam taper is an engineered insulation consisting of a superior closed cell lightweight expanded polystyrene eps.
Thickness to be 4 2 at the low point or 5 2 4 away from the drain on a per foot tapered system.
Tapered plus have for me revolutionised the tapered insulation industry.
Developing the design criteria for a roof drainage plan that will perform with the roofing system to drain the roof is.
We examined the cost analysis of the three standard options in a warm flat roof application across three different case studies of non residential new builds and discovered that using a tapered insulation system to achieve a u value of 0 16 w m k could be up to 26 9 cheaper than the alternative methods.
Tapered roofing insulation insulfoam i vii ii ix xiv and xv.
Cricket panel slope the slope of the cricket panel.
Flat tapered eps roofing insulation.
Cricket width points c to d generally the shorter of the 2 cross sections.
Their response times constant communication and competitive pricing make them the supplier of choice and their new app has simplified the designing of tapered flat roofs.
Insulfoam taper is cut from the same high quality eps as our flat insulroof products and meets or exceeds the.
However tapered lightweight insulating concrete should be evaluated as an alternate to tapered insulation as it may be more efficient due to the roof configuration details and location.
Cricket length points a to b generally the longer of the 2 cross sections.
It is readily available in the two most popular and efficient tapers 1 8 3 18 mm per foot 305 mm 1 and 1 4 6 35 mm per foot 3 18 mm 2.
