ONDULINE, the lightweight roofing systems and proofing specialist, is delighted to announce the launch of the installation guide for its new and unique under-roof system, ISOLINE® LOW LINE—the only system in the UK to be BRE-tested and BBA-accredited to as low as 10º with a 30-year guarantee.
ONDULINE, the lightweight roofing systems and proofing specialist, is delighted to announce the launch of the installation guide for its new and unique under-roof system, ISOLINE® LOW LINE—the only system in the UK to be BRE-tested and BBA-accredited to as low as 10º with a 30-year guarantee.
Designed specifically for use on low pitch roofs, this lightweight bituminous underlay sheeting has been rigorously tested and is at least three times less likely to leak compared to a traditional
tile system.
The installation guide explains what ISOLINE® LOW LINE is, the installations that it is suitable for, the benefits of the system and how it works. It then goes on to describe step-by-step fitting of the system with handy imagery and illustrations.
With a corrugation height of just 24 mm, ISOLINE® LOW LINE is fixed below the primary tile or slate roof covering, acting as the primary waterproofing layer of a roof, making roof tiles a secondary line of defence which enables the pitch of the roof to be much lower than the minimum as recommended by the tile manufacturer.
Not only does this help to meet the demand for maximising living space, as the low pitch means the roof void can be minimised, it also enables traditional tiles to be used in situations where they wouldn’t have been able to be utilised previously, such as extensions or large roofing projects, greatly enhancing the aesthetic quality of a property.
To view the installation guide please visit http://bit.ly/3FZU0CV.
