Hertalan 1.5mm rubber membrane – this is the 3.5 metres wide option and can be bought in 0.5 metre intervals up to 20 metres. Please use the drop down box to select your required length. Please allow extra rubber to the size of your roof, a measuring guide is available below. For use on smooth surfaces we recommend using 1 tin of 5.3kg Hertalan KS137 for every 3.0 metres purchased, please allow more if gluing to rough surfaces. You can also splice multiple membranes together by using Hertalan KS96, each 290cc tube will do 8 linear metres.
Warning: Last items in stock!
Availability date: 26/02/2014
Hertalan 1.5mm EPDM rubber is thicker than the average membrane, it is a BBA certified product that is vulcanised in factory conditions and comes to site made to measure ready to fit the roof. With its added thickness it is more durable and is often used on more heavily trafficked areas where a paving slab system may be fitted on top or as part of a green roof system. This system carries Hertalans 20 year manufacturers product warranty (please see downloads). The sheet can be bought in various widths and lengths offering the minimum of wastage. It is designed to be installed in one piece however, if you have a non standard shape roof several membranes can be spliced together using Hertalans KS96 mastic - please see our installation guide for instruction on how to fit the membrane and also how to joint it if necessary. The longest length is 20 meters and it can be bought in 0.5 metre intervals. The largest size of rubber membrane is 20 metres x 11.2 metres. For use on smooth surfaces we recommend using 1 tins of 5.3kg KS137 for every 10m2 this works out at approximately every 3 metres of 3.5m wide membrane required. For best results please add the multiples of this below, please allow more if gluing to rough surfaces. If splicing 2 sheets together please don't forget the Hertalan KS96 mastic, each 290cc tube will do 8 linear metres.
Related Trims and Accessories:
Glue - KS137 Adhesive
Mastic KS96 290cc
UK Flat Roofing EPDM Installation Video Guide
Hertalans Installation Guide - An installation guide directly from Hertalan, this can be used as a guide for installing all our EPDM rubber membranes.
UK Flat Roofing's EPDM Membrane Roofing Quick Guide - This is a guide we have put together that works with all our membranes and the roofing kits and gutter lining kits
Measuring Guide - Advice on how to measure your roof, to make sure the rubber isn't to short for your job
|Length||sold per 0.5m - max 20m|
|Weight||1.85kg per M2|
|Life Expectancy||50 Years|
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