The Stoneleaf Del Mino
The Stoneleaf Del Mino natural roofing slate is produced from quality rock, formed 400 million years ago during the Ordovician period, and coincidentally at the same time as the Welsh slate.
With a 100 year guarantee the Del Mino slate offers you peace of mind that your roof will outlast the life of the building!
In fact, the NAHB (National Association of Home Builders) goes as far as saying that it rates slate as, by far, the longest lasting roofing material, with a life expectancy of 150+ years depending on the slate, followed closely by clay but concrete is roughly up to 100 years.
Specification:
Source:
Spain
Approx. Thickness:
6mm
Colour:
Blue Black
Texture:
Lightly Textured
Sizes Available:
500 x 250mm, Other sizes available to order
Grades:
First Mix Grade- 75 Years
Best Grade - 100 Years
Pre-Holing 500 x 250mm:
90mm lap
Coverage at 90mm lap:
19.5 per M2
Slate and a Half:
Available
Strength:
Good flexural strength both traversely and longitudinally. A recommended 5-10% wastage allowance should be applied to First Grade mix
Approx. Weight:
35kg per M2 based on 500 x 250mm 6mm laid to 90mm lap
BS EN 12326-1:2014 Test Results:
Water Absorption A1, Thermal Cycle T1, Sulphur Dioxide Exposure S1
Slate fixing Guide
Follow Good Practice for Slating to achieve best result on every project.
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