• 3 B & Q, Shrewsbury
    River-Therm® was specified for B&Q Shrewsbury because of the portable rolling technique that allows the sheets to be rolled directly onto the roof.
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  • 4 B & Q, Shrewsbury
    River-Therm® was specified for B&Q Shrewsbury because of the portable rolling technique that allows the sheets to be rolled directly onto the roof.
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  • 1 The Arc, Bury St Edmunds
    2805 Panels of 254 types, all culminating on one of the most visually stunning projects in the company's history.
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  • 2 The Arc, Bury St Edmunds
    2805 Panels of 254 types, all culminating on one of the most visually stunning projects in the company's history.
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  • 5 Prologis 360
    Work on ProLogis 360 was carried out by CA Roofing Services, bringing to the project a wealth of experience, knowledge and unparalleled energy performance.
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  • 6 Prologis 360
    Work on ProLogis 360 was carried out by CA Roofing Services, bringing to the project a wealth of experience, knowledge and unparalleled energy performance.
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  • 7 Jaguar / Land Rover
    Jaguar/ Land Rover are set to save 19 tonnes of CO2 per year thanks to the revolutionary SolarWall® perforated Transpired Solar Collector (pTSC).
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  • 8 Jaguar / Land Rover
    Jaguar/ Land Rover are set to save 19 tonnes of CO2 per year thanks to the revolutionary SolarWall® perforated Transpired Solar Collector (pTSC).
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  • 9 Sustainability
    The Sainsbury's distribution centre at Pineham was the world's first Planet Positive building and received a World Green Building Award.
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  • 10 Sustainability
    The Sainsbury's distribution centre at Pineham was the world's first Planet Positive building and received a World Green Building Award.
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Execa rainscreen is a bespoke architectural / engineered delivery of flat, curved and faceted panel design utilising Alucobond, Reynobond, aluminium, pre-coated aluminium, titanium and stainless steel in numerous patinations.

Execa rainscreen design is the bespoke architectural engineering division of CA Building Products.

Execa using the latest state of the art design and manufacturing technology designs and manufactures high quality rainscreen systems in a range of specialist materials, providing a bespoke innovative solution to the most aesthetically demanding elevation requirements.

The Execa product has been involved in many of the UK’s most prestigious projects including the Imaginarium, a breathtaking sphere containing over 10 tons of faceted, mirror-polished stainless steel panels. The re-development of Highbury College Portsmouth, which was completed in just 6 months and incorporated 6000m² of ACM into the over clad of a 1960’s college administration block, and the stunning pleasing Arc retail development in Bury St Edmunds, which features 2805 sand-cast aluminum panels of 254 different types, that form a free-flowing curved surface giving a futuristic exterior to the building.


Highbury College, Portsmouth


Imaginarium Sphere