The advantages of including of green roofs within SUDS strategies has been increasingly recognised as a key part of compliance with Governments Water strategy for England (DEFRA 2008).
However, by combining a blue roof system where detention and maximum discharge are calculated using hard engineering principles with the additional retention capacity of a green roof, it is possible to realise not just the hydraulic performance requirements, but every aspect of SUDS design criteria.
Blue roofs can include open water surfaces but can also be used in buried applications, such as raised deck surfaces or green roofs. Indeed, by partnering a green roof with a blue roof system, the retention of stormwater in the green roofs layers, complements the detention of stormwater by the blue roof to provide valuable additional drainage capacity.
The Governments Water Strategy for England acknowledged that below-ground pipe systems cannot cope with extreme rainfall events, identifying the importance of SUDS and green roofs for water management and climate change mitigation. The combination of green and blue roof systems represents the ultimate sustainable roof drainage solution and the need for inclusion of these systems in our every-day architectural designs is already a reality.
Extract of an original BLOG article by Simon Poe, Product Director with Alumasc Roofing
Abloy UK is proud to announce its Aperio E100 and SMARTair solutions have successfully achieved PAS 24 certification.
Posted in Access Control & Door Entry Systems, Architectural Ironmongery, Articles, Building Industry News, Building Products & Structures, Building Regulations & Accreditations, Building Services, Doors, Facility Management & Building Services, Health & Safety, Retrofit & Renovation, Security and Fire ProtectionFor architects and designers looking to avoid traditional skirting boards, architraves and cornices, Renderplas offers its range of PVC plasterboard shadow gap beads for dry lining systems.
Posted in Articles, Building Industry News, Building Products & Structures, Floors, Interior Design & Construction, Interiors, Posts, Render, Restoration & Refurbishment, Retrofit & Renovation, WallsMembers of the MCRMA, the trade association for the metal cladding and roofing industry, had an exclusive opportunity to explore and discuss the changes affecting the construction sector at the first of the association’s roadshow events hosted by Siderise at its HQ and manufacturing facility in South Wales.
Posted in Articles, Building Associations & Institutes, Building Industry Events, Building Industry News, Building Products & Structures, Building Regulations & Accreditations, Building Services, Cladding, Exhibitions and Conferences, Health & Safety, Restoration & Refurbishment, Retrofit & Renovation, Seminars, WallsThe latest Builders Merchant Building Index (BMBI) report shows builders’ merchants’ value sales were down -2.1% in January compared to the same month in 2023.
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