Swisspearl Berona Graphite/Black - Swisspearl

Swisspearl Berona

Roof Slates

Swisspearl Berona Graphite/Black

Berona is an attractive flat, square-edged fibre cement slate that is manufactured to the highest European standards. They are lightweight, pre-holed and are easy to handle and install. Berona slates are durable and an economical choice for all project types.

Berona slates are manufactured using Portland cement together with a non-asbestos formulation of superior blended synthetic and cellulose fibres. The slates are pigmented during production and are fully compressed. Berona slates conform to class B in strength, the highest classification for fibre cement slates which are manufactured in accordance with European Norm EN429 – the European Standard for the manufacture of fibre cement slate. They are finished with a high-quality semi-matt acrylic coating to the top face and edges, with a tinted high-performance binder applied to the back face.


Berona slates are produced in accordance with ISO-9001 (Quality Management System), ISO-14001 (Environmental Management System) and carry the Environmental Protection Declaration EPD-CEM-2012211.

Berona slates carry a 10-year colour and 30-year structural warranty when fixed in accordance with the latest versions of SR 82 Irish Code of Practice for slating and tiling and BS5534.

plain surface with square edgesrectangular4 mm600x300mm


Technical data
Fibre cement
Coating and surface
Water-based acrylic paint.
Slate Graphite/Black
Fire protection Class
A2 - s1, d0
Fixing - wood
Fix each Swisspearl slate with two 2.65mm x 30mm 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.
Residential building, Pulečný, Czech Republic