Green / Blue Solutions

EXPERT GREEN/BLUE SOLUTIONS

Welcome to Catalogue Engineering’s Green & Blue technology hub. We combine sustainable water management with eco-friendly infrastructure to help commercial developments across the UK achieve SuDS compliance, boost thermal efficiency, and lower environmental impact from the roof down.

Sustainable, Eco-Friendly Living Roof Systems

At Catalogue Engineering, we specialise in the design and installation of high-quality green roofs for commercial buildings of every description. Also known as living roofs, these systems combine a waterproof membrane with an engineered growing medium and vegetation to transform underutilised spaces into highly functional, biodiverse ecosystems.

Whether designed at rooftop or podium level or as part of an underground structure, our sustainable green roofs deliver nature-based drainage and insulation systems to clients all across the UK.

Key Benefits:

Stormwater Management: Minimises flooding risks by absorbing rainwater and reducing urban runoff.

Thermal & Acoustic Insulation: Improves the building’s thermal performance and energy efficiency while reducing external noise.

Biodiversity & Wellbeing: Enhances local air quality, supports urban wildlife, and provides proven mental health benefits for building occupants.

Why Partner with Us? As one of the UK’s most trusted suppliers of environmentally friendly commercial roofs, we offer full UK coverage, third-party validation, and expert advice on substrate and vegetation requirements from the early design stage through to final installation.

Intelligent Stormwater Attenuation & SuDS Compliance

As modern urban developments face stricter drainage regulations, our engineered blue roof systems offer a practical, forward-thinking solution. Unlike traditional roofing, a blue roof is specifically designed to temporarily store and attenuate rainwater at the roof level, preventing local drainage networks from becoming overwhelmed during heavy, sudden downpours.

By holding water within a protected, engineered void space above the waterproofing system, blue roofs use specially designed flow control outlets to safely and gradually release stormwater runoff into the building’s drainage system.

Key Benefits:

SuDS Strategy Support: Alleviates pressure on local infrastructure by controlling peak runoff rates during intense storms.

Structural Engineering Alignment: Engineered to safely manage temporary water loads in strict compliance with UK design standards.

Extreme Weather Protection: Equipped with dedicated emergency overflow outlets to maintain full building integrity during unprecedented rainfall events.

Why Partner with Us?

We provide complete assistance to ensure your commercial project meets strict SuDS guidelines. Backed by over 30 years of civil engineering and stormwater management experience, our British Safety Council-accredited team coordinates closely with your structural engineers for a seamless, reliable install.