BOLT – catches the attention with magnetic force

BOLT stone chip coated roofing refers to bitumen roof covers, however, its structure and form, combined with the strength of steel coated with alu-zinc on both sides, results in weather and fire resistance. BOLT is available in a variety of colours – from deep black Onyx to various earth tones.
An unobvious shape, attracting attention with an almost magnetic force… BOLT is a composition that intrigues and sharpens the senses, revealing the fullness of its shapes only when observed closely.

This unique, eye-catching design is a huge advantage of BOLT stone chip coated roofing, which provides an elegant finishing touch to the roof. There are 4 colours to choose from: black, grey, brown and green, which can be successfully matched to various shades of façade or window joinery. The charm of this roofing is also complemented by the coarse grain of the stone chips, thanks to which the roof cover has a distinctive, eye-catching appearance.

And although the strength of the BOLT profile lies precisely in its expression of design, this doesn’t compromise quality. This product, refined in every detail, consists of several layers that make the roof resistant to weather conditions. It effectively suppresses the sound of raindrops or hailstones hitting it, as well as preventing overheating of the attic on hot
summer days.

This does not mean, however, that BOLT works only in cases of unusual or even avant-garde architecture. The finish perfectly complements the classic shape, providing an elegant roofing solution.

Technical details

Total width
approx. ~53⅖ in
Width of actual cover
50½ in
Height of step – tile offset
⅘ in
Length of step – Module
14½ in
Length of sheet
16¾ in
Profile depth
⅖ in
2,13 pcs
The minimum angle
of inclination of the roof


Available colour scheme

Composition of stone chip coated modul

1. Transparent acrylic coating
2. Natural stone chips
3. Base layer
4. Passivation protective layer
5. Alu-zinc protective layer
6. Steel core
7. Alu-zinc protective layer
8. Passivation protective layer
Stone chips
60 years

For orders or enquiries, please contact: