Nord-Ultra is an extremely versatile 20 year system providing all the trademark qualities of a high performance SBS membrane, whilst incorporating all the technological benefits of our 50 years manufacturing knowledge.
Deck (concrete deck for illustration purposes)
Nord FD Bitumen Primer
Isolvapor / Laminal/ Flexpol TRV 3Kg
Polyfor (Perforated / Venting Layer) where applicable**
Flexpol TRV 3Kg Underlay**
Nordgum 5000 Mineral Cap Sheet
* Or similar approved by Nord Bitumi Company (UK) Ltd. Technical Services ** Polyfor and Flexpol TRV 3Kg can be substituted with Nordvent SB (Thermally-adhered membrane with striped lower surface and sanded upper surface)