Reinforced Bitumen Membrane Systems

If the information here is to be used within the creation of your own specification, we must be permitted to approve any specifications should a guarantee be required.

Fast download

For speed of access, we have created a single document showing our most requested standard detail drawings for both a two layer and single layer bitumen membrane waterproofing system. When downloading DWG files you may need to right click on the relevant icon and save the link to your device in order to view it depending on your browser settings.

System type Systems CAD drawings
Reinforced Bitumen Membrane Systems Warm Roof System Bauder Total Roof System
Bauderflex
Airtech
Download NBS specification download DWG file
Reinforced Bitumen Membrane Systems Torch Free Warm Roof System
Bauder Total Roof System
Bauderflex
Airtech
Download NBS specification download DWG file

 

Contact us today 

Contact us to take advantage of our free, no-obligation survey and report package, which will be carried out by your local Area Technical Manager.  We will then be in a position to make recommendations for your particular roof and provide you with a suggested specification and drawings.

Discuss your flat roof project

All information should be used in conjunction with and reference to British Standard BS 6229:2018, Design of Flat Roofs with Continuously Supported Coverings; and BS8217:2005, Codes of Practice for Reinforced Bitumen Membranes for Roofing.