Swisspearl Berona Stonedge - Swisspearl

Swisspearl Berona Stonedge 

Roof Slates

Swisspearl Berona Stonedge

Berona Stonedge slates have an appearance like higher-end, natural slates with a less pronounced surface texture. Swisspearl Berona Stonedge authentic dressed edges lend themselves to all manner of prestigious applications or where planning requirements demand a more natural-looking roofscape. They are manufactured to the highest European standards, are consistent, light-weight and pre-holed which means they do not require grading and sorting before installation. 


Berona Stonedge slates are manufactured using Portland cement together with a formulation of superior blended synthetic and cellulose fibres. Berona Stonedge slates are pigmented during production and are fully compressed. They are fully coated with a high quality, semi-matte acrylic pigmented finish to the top face and dressed edges, which ensures the random, natural appearance is visible from street level. The rear is also covered with a tinted, high-performance binder which seals the cement matrix and prevents sticking and abrasion during transit and installation.

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Technical data
Fibre cement
Coating and surface
Water-based acrylic paint.
Slate Graphite
Fire protection Class
A2 - s1, d0
Fixing - wood
Fix each Swisspearl slate with two 2.65 mm x 30 mm long copper nails and secure the tail of the slate with a copper disc rivet of suitable quality correctly bent downslope through 90°
Strong characteristics
Non Combustible
Swisspearl slates are classified in accordance with EN 13501-1 and are fire rated, at a minimum as A2-s1,d0 non-combustible.
Light Weight
Low weight
At around 1/2 the weight per square meter of a concrete tile, fibre cement slates allow for savings in the roof frame's structure and transport costs.
Sustainable and Efficient
The durable Swisspearl slate protects the roof structure, thus guaranteeing a long-lasting and safe building envelope for decades.
Long-lasting Reliability
Weather resistant
Fibre cement is an extremely weather-resistant material.
Social housing, Barlow Street, Walton, United Kingdom

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