
Introducing Petrarch Planx
Get your design on plan with sleek, slimline, reconstituted stone facade panels
Petrarch Planx boasts everything you’ve come to know, trust and respect in Petrarch reconstituted stone rainscreen panels – reinvented into slimline, super-light, planks.
Petrarch is proud to present Petrarch Planx – A new ‘eco-friendly’ facade solution
Petrarch Planx packs all the dependable features you’ve come to expect from our reconstituted stone system, in a sleek, slimline panel profile. In terms of its physical qualities, Petrarch Planx offers the same technical excellence. The sole difference being that Planx are pre-cut to a slim panel to suit modern design styles and to maximise what would otherwise be by-product waste material.
The same dependable features in a sleek, modern format…
Petrarch Planx reconstituted stone slimline panels are available in three lengths, all with a nominal thickness of 7mm
1209mm x 147mm
1514mm x 147mm
2428mm x 147mm
Custom Planx – Custom sizes are available up to a maximum 2428 x 300mm



If you’ve been searching for a modern, slimline, lightweight stone rainscreen cladding, look no further.
At Petrarch we’ve been innovating the facade market for over 50 years. As a principle leader in the facade market, our Petrarch reconstituted stone rainscreen system is tried, trusted and highly respected. Excelling in CWCT testing, this robust rainscreen stands up to the toughest of environmental challenges, which is why it also comes with an industry leading 50 year guarantee. It has also recently been BRE EPD certified; further testament to our commitment as a company to complete transparency when it comes to the composition and manufacturing process of our modern reconstituted stone rainscreen cladding.
Petrarch Planx
The same dependable qualities. In a sleek, slimline, easy-to-install panel profile.
Petrarch Planx packs all the dependable features you have come to expect from our highly durable, resistant Petrarch panel, in a streamlined, lightweight profile.
In terms of its physical qualities, Petrarch Planx offers the same technical excellence. The sole difference being that Planx are pre-cut to a slim panel to suit modern design styles and to maximise what would otherwise be by-product waste material.
The physical make-up of Petrarch Planx
The physical attributes and technical strength of this new addition remain the same; boasting all those dependable qualities reconstituted stone Petrarch Panels are known for:
Fire resistance, durability, strength, and extreme environmental resistance – as quantified by our CWCT testing.
The format – sleek and slim
Petrarch Planx is available in three lengths, all with a nominal thickness of 7mm
· 1209mm x 147mm
· 1514mm x 147mm
· 2428mm x 147mm
Custom Planx – Custom sizes are available up to a maximum 2428 x 300mm
What is Petrarch reconstituted stone rainscreen made from?
Petrarch reconstituted stone is Made in Britain, and manufactured here in Hastings for over 50 years. It is composed predominantly of marble and stone; material which would otherwise go to landfill and is instead up-cycled into these highly durable, contemporary rainscreen panels. The difference with Planx is that wherever possible the slim plank is created from off-cut material, for further optimisation – thereby supporting an eco-conscious design ethic.
Mindful manufacturing – EPD Certified
Enabling specifiers to unlock their design potential, Petrarch Planx takes contemporary architecture to new heights. Petrarch Planx blends sustainable design and sophisticated, on-point aesthetics. Crafted from predominantly crushed marble and stone, this innovative rainscreen cladding panel is redefining how we think about modern facades. A new chapter in materiality and sustainability, Petrarch Planx brings together timeless beauty and cutting-edge technology to deliver sleek, slimline panels that are as stylish as they areenvironmentally conscious.
The essence of Petrarch Planx lies in its meticulous manufacturing process, where crushed marble and stone are reconstituted to form a material that embodies both durability and elegance. With a design that is as slim as it is bold, each panel achieves a striking, sleek profile that enhances the visual dynamism of any building. Its understated, yet unmistakably contemporary appearance integrates seamlessly with any design context.
“Petrarch Planx is a material that speaks to the future,” says Tom Walker, Sales Director
“With the inherent luxury often imbued with stone, combined with sustainable qualities and a modern slimline aesthetic, Petrarch Planx ticks all the boxes for today’s exigent specifiers and we’re proud to add it to our Petrarch range.
Petrarch Planx is not only visually stunning but designed with performance in mind. Its rainscreen capability ensures that it plays an essential role in managing water runoff, providing a protective barrier for buildings while simultaneously enhancing visual appeal. The material’s adaptability allows it to be used in various facade applications, from residential homes to large-scale commercial developments.
By blending beauty, sustainability, and technical performance, Petrarch Planx invites a new wave of architectural possibilities, delivering a luxury product that supports both modern design principles and environmental stewardship.”

Inspired by nature, Petrarch is manufactured from 75% by-product crushed marble and stone, which is then optimised to create a reconstituted stone panel, blending aesthetic appeal and exacting performance perfectly.


This man-made alternative to stone cladding is extremely weather resistant – designed to withstand the most severe environmental conditions. Just like natural stone, Petrarch matures over time, giving character and depth to any architectural scheme.
75% by-product crushed marble and stone.
Considerably lighter than natural stone.
Versatile, lightweight and easy to install.
Over 1700 colours.
4 different textures.
To work in harmony with nature or create stand-out contrast.
Extreme weather resistance and intrinsic strength.

FIRE RESISTANT

Choose from a range of 1,700 beautiful standard
colours and textures or set your designs free with
unlimited bespoke colours meeting your exacting standards.

