Rockpanel Chameleon
Rockpanel Chameleon is the facade, that will never be the same. Depending on the viewing angle or the sun’s reflection, the facade will transform into a new vibrant colour due to a special crystal effect layer. The effect remains the same for decades.
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Rockpanel facade cladding
- Design facades
Product Description
Looking for a facade that will make heads turn? Rockpanel Chameleon adds a little magic to your building and will definitely draw everyone’s attention.
With Rockpanel Chameleon, you can transform your building into an eye-catching feature that is constantly changing, but always striking and inspiring. Just change your position around the facade. The colour will never be the same, no matter how long you look at the building. Depending on the angle from which it is viewed and the effect of the sunlight, the surface of the Rockpanel Chameleon facade changes.
The secret of this vibrant colour is a special crystal effect layer. The effect remains permanently protected for many years. What’s also pretty magical, is the high self-cleaning capacity and the fact that even graffiti can be removed. Your chameleon-effect facade will therefore be as beautiful for the decades to come as it is now.
- Fire safe
- Freedom of design
- Sustainable
- Durable
- Ease of use
Fire safety you can trust
Rockpanel boards offer high performance when assessed for reaction to fire. Due to the nature of the stone wool fibres and the low binder content the boards have a low calorific value, this means that they will hardly contribute to a fire when exposed. As a result, the addition of environmentally unfriendly flame retardants is not needed. The Rockpanel products are tested in accordance with the European harmonized technical specification (EAD 090001-00-0404 and EAD 090001-01-0404) and are classified in accordance with EN 13501-1. The Euroclass classification of all Rockpanel products is based on testing with non-combustible mineral wool insulation. For the field of application covered by the classification, please see the relevant Declaration of Performance.
For high-rise and high-risk buildings, Rockpanel recommends the application of non-combustible (Euroclass A1-A2-s1,d0) cladding and insulation.
Sustainability and environment
Rockpanel boards have a third-party verified Environmental Product Declaration (EPD), in all according to the EN15804, where we transparently communicate the environmental performance of our products.
The influence on air quality and release of dangerous substances to soil and water has been determined to achieve the European Technical Assessment. The analysis showed Rockpanel boards contain no dangerous materials such as biocides; the manufacture of Rockpanel boards does not involve the use of flame retardants or cadmium. The formaldehyde concentration is ≤ 0.0105 mg/m³ which relates to formaldehyde class E1.
Certification
Specifications
Rockpanel Chameleon is available in 8 mm A2 and 9 mm A2 thicknesses, offering a range of panel dimensions to suit different facade requirements. Consistent manufacturing tolerances ensure precision and ease of installation, while low weight and a controlled coefficient of thermal expansion support long-term durability and stability in diverse climate conditions.
| Technical Properties | A2 (9 mm) | A2 (8 mm) | Unit |
|---|---|---|---|
| Panel Length | 2500 3050 | 2500 3050 | mm |
| Panel width | 1200 1250 | 1200 1250 | mm |
| Thickness | 9 | 8 | mm |
| Length tolerance | 2 | 2 | mm |
| Width tolerance | 2 | 2 | mm |
| Thickness tolerance | 0.5 | 0.5 | mm |
| Weight | 11.25 | 9.4 | kg/m2 |
| Coefficient of thermal expansion (α) | 9.7 | 10-3 mm/m·K |
Fire Safety
Rockpanel Chameleon panels are classified as Euroclass A2-s1,d0 for both 8 mm and 9 mm thicknesses. This means they are non-combustible with limited contribution to fire, emit little to no smoke, and produce no flaming droplets making them a safe and reliable choice for facade applications where fire performance is a priority.
| Technical Properties | A2 (9 mm) | A2 (8 mm) | Unit |
|---|---|---|---|
| Fire classification | A2-s1,d0 | A2-s1,d0 | Euroclass |
Flexibility
Rockpanel Chameleon panels offer excellent flexibility, making them suitable for curved and arched facade designs. With a minimal bending radius of 2500 mm and optimized fixing distances, the 8 mm variant allows for creative applications without compromising structural integrity or visual impact. These properties support dynamic architecture while maintaining ease of installation.
| Technical Properties | A2 (8 mm) | Unit |
|---|---|---|
| Panel dimensions (Arch) | 3050 | mm |
| Radius R minimal | 2500 | mm |
| Angle | 69.9 | α |
| Chord | 2864 | mm |
| Level | 451 | mm |
| Common ground c.t.c. | 400 | mm |
| Fixing distance c.t.c. | 300 | mm |
Tools & guides
Access everything you need to work with Rockpanel Chameleon. From fact sheets and data sheets to certificates and Declarations of Performance (DoP), these resources help you specify, plan, and build with confidence.
Rockpanel Design Guide
Assortment brochure
Rockpanel Instruction Guide
Fixing Distances
Rockpanel Dismantling Instructions
Rockpanel Cleaning Instructions
Product Data Sheet Rockpanel Chameleon
ETA A2 8mm
ETA A2 9mm
Declaration of performance Rockpanel A2 8mm
Declaration of performance Rockpanel A2 9mm
Rockpanel Guarantee Statement
EPD Rockpanel Durable & A2
Rockpanel Fire Safety Brochure
Rockpanel Sustainability Brochure
References
Explore real-world projects featuring Rockpanel Chameleon. These reference cases showcase the material’s visual impact, durability, and design flexibility in action.
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Rockpanel high-rise trio shimmer safely in the South London sun
Constructed in the nineteen sixties as part of the Tustin Estate, Ambleside, Grasmere and Windermere are 20 storey blocks of flats in need of complete renovation. Rockpanel external cladding systems have given the trio safe, efficient contemporary facades which shimmer and shine.
Contact, Dealers & other useful info
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