Rockspan Roof

Rockspan Roof

Rockspan Roof is an insulated composite roof panel, it’s through fix joint detail enables simple and fast construction

Rockspan Roof is constructed with a stone wool core, providing reaction to fire performance of A2-s1, d0 when tested and classified to BS EN13501-1, a fire rated solution for large scale buildings. The through fix joint detail promotes a single component roof construction enabling a rapid construction.

  • Can be installed down to 1 degree pitch
  • Available in 1000, 1150 and 1200mm module widths
  • 0.7mm thick external steel face, available in a range of colours from the TATA Colorcoat Prisma range. HPS200 also available as an option
  • Panels less than 1.8m long can be supplied and are subject to an extra charge
  • All panel lengths subject to technical verification


Fav Faved

Technical & Downloads

Product Tolerances

Length Width Thickness Facing Squareness Joint gap Flatness
± 10mm ± 1mm ± 2mm ± 2mm ± 2mm 1.5mm over 700mm

Rockspan Roof

Core Thickness (mm) 150 175 200 240 300
Thermal Performance W/m²K 0.27 0.23 0.2 0.18 0.15
Acoustic Performance dB 34 35 36 36 36

Fire Performance

Rockspan Roof offers a Euroclass A2-s1, d0 Reaction to Fire when tested and classified to BS EN13501-1 when specified with Colorcoat Prisma® by Tata Steel.


As a responsible UK manufacturer, Euroclad Group is justifiably proud of it's environmental record and recognises the importance of sustainable construction.

Our philosophy is one of continual improvement and we strive to manufacture the most environmentally responsible products available whether that is through Life Cycle Assessment (LCA), implementation of Environmental Management Systems or the demonstration of a truly sustainable approach.

Panel Options

Rockspan Roof is a cost effective roof panel solution, providing ‘built in’ passive fire protection for large scale buildings thanks to its stone wool core. It is an external panel system manufactured by Eurobond that can provide Reaction to Fire performance of A2-s1,d0 when tested and classified to BS EN13501-1, helping to increase life safety and business continuity in the event of a fire.

The through fixed joint detail enables simple and fast construction, eliminating wet trades and promoting single component construction. Rockspan Roof can be installed down to 1 degree pitch.

The Rockspan Roof panel needs to be overlaid with a mechanically fixed weatherproof layer such as Euroclad Vieo or a SIKA Sarnafil membrane, details of which can be supplied by the relevant company.


A large selection of colours are available for the Eurobond Panel range.

Utilises cutting edge three layer manufacturing technology to create an optimised, robust and chrome free pre-finished steel product. Designed to withstand the rigours of the external environment, versatile, lightweight and strong, Colorcoat Prisma® pre-finished steel is the ideal choice for your building envelope for exceptional UV performance and long lasting colour. The contemporary colour range includes a selection of natural metal colours, as well as a wide selection of inspired Matt shades such as Matt Metallics ideal for facade applications.

Colorcoat Prisma colourcard UK

Designed to withstand even the most demanding and aggressive environments, Colorcoat HPS200 Ultra® pre-finished steel provides super durability and corrosion resistance. Whatever your type of building, from warehouses to houses, retail outlets to processing plants, Colorcoat HPS200 Ultra® demonstrates proven performance and reliability. Colorcoat HPS200 Ultra® pre-finished steel provides exceptional performance and corrosion resistance for building envelope applications.

Colorcoat HPS200 Ultra colour card UK

Project Specific Files

For other technical files or support with a project specific enquiry, please contact the Technical Services Team:
T: 029 2201 0101


Our Approach to Sustainability

Euroclad Group is committed to continual improvement, striving to manufacture and deliver the most environmentally responsible and sustainable products. Key to this is establishing, implementing and maintaining an Integrated Management System which complies with the requirements of ISO9001, ISO14001.

Euroclad Group aims to make specifying the most sustainable products simpler and more transparent. To this end it has implemented BES 6001 Responsible Sourcing of Construction Products standard that independently demonstrates that a building material has been produced in a way that has minimised its environmental impact and is sustainable.