OPENING HOURS

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We have strict social distancing measures in place at all branches for the protection of staff and customers. We are strictly controlling customer levels. WE ACCEPT CASH & CARD PAYMENTS.

Roof Membranes and Underlay - EASY SLATE

POA
Supplier - PERMAVENT - Roofing Membranes and Underlays

The patented Easy Slate is a ‘side lap strip’ that works by sealing the perp join on the slate and prevents the water from entering the layers of the slates.
Easy Slate has the effect of extending the head lap from the tail of the upper slate to the head of the slate below; for example, a roof using 500x250mm slates with a 100mm lap, will now have a sealed perp join and an effective head lap of 300mm.

On a regular slate roof there is often less than 0.5mm gap between the layers of the slates. Little or no gap between the slates means that air pressure will draw the water between the slates via capillary action, and this is one of the reasons that slates leak.

When the Easy Slate is used the slates are raised by 1mm and this increased gap allows the free movement of air below the slates, this releases the air pressure thus eliminating the capillary action.
In addition this also eliminates wind slate rattle.

Opening Times:

7.30am - 5.30pm MONDAY to THURSDAY

7.30am - 5pm FRIDAY

7.30am - 4pm SATURDAY (except Shrewsbury 8am - 4pm)

10am - 4pm SUNDAY

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