The patented Easy Slate System provides a unique low pitch roofing solution for slate roofs.

What is the minimum pitch for Easy Slate?

Easy Slate enables roof slates to be installed on a pitch as low as 12° with natural slate and 10° with fibre cement slates. This opens up many opportunities for slate roof construction in domestic, commercial and heritage properties where slates no longer need to be ruled out when the ridge height has been restricted due to planning considerations. The Easy Slate system has been rigorously tested at the BRE.

How does Easy Slate work?

A low roof pitch can cause slates to fail to prevent the ingress of water due to capillary action between the slates. Easy Slate works by preventing water from permeating the slates by sealing the perp join.

• Low pitch system for slates
• Pitch as low as 12° with natural slate and 10° with fibre cement slates
• Unique breathability and condensation control
• Extends the life of the roof by keeping battens dry
• Creates new areas for slate application
• Suitable for traditional slating methods, does not affect the final appearance of the roof
• Can be installed with the vast majority of slates
• 40-year product guarantee
• Made in Britain

We are so confident that our products are of the highest quality that we offer a 40-year product guarantee against the waterproofing integrity of the roof structure, providing the following criteria is met:

• The installation must be installed as per the manufacturer’s instructions and in accordance with BS 5534:2014 + A2:2018. Code of practice
• The specified membrane must be PERMAVENT DRY+
• The specified tape must be PERMAVENT BUTYL TAPE
• The contractor must record both in-progress and completed project images to be supplied alongside invoices at the time of guarantee application
• Guarantee applications must be submitted no later than 1 month after project completion

Please note each Easy Roof installation requires its own submission.

To submit a guarantee application please visit: www.permavent.co.uk/guarantee