All Building articles in Specifier 11 December 2009
View all stories from this issue.
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Features
Low-energy ventilation
Vent-Axia has launched the Low Carbon Centra, a domestic extract fan which has the lowest specific fan power on SAP appendix Q, the list that means a product’s energy performance can be taken into account when carrying out the SAP assessment
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Features
Roof insulation
Rockwool, manufacturers of non-combustible stone wool insulation, has developed a bespoke insulation system for the refurbishment of the grade II-listed Barbican Estate in London’s Square Mile
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FeaturesHighly insulated roofs
A new dual-insulation roof system from Kalzip has been used on the CO2Zero-LiveWork building in Bristol which is the first live/work scheme to be certified to level five of the Code for Sustainable Homes
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Features
Foundation systems
Residential developer Skipton Properties is using Insulslab SFRC, a super-insulated and integrated foundation system, for its Grove Mills development in Keighley
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FeaturesOpen-plan flats: Opening up
There’s pent-up demand for open-plan flats, but fire safety rules make it difficult for them to get approval. Giving designers a set of templates to follow that include sprinklers and enhanced detection systems could be the answer
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Features
Fire-retardant paints
Dulux Trade has launched an extension to its Pyroshield flame-retardant range, which protects walls and ceilings and minimises flame spread in a fire
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Features
Casement windows
Universal Aluminium Systems has launched the Unitherm 75 range of casement windows for domestic and light industrial applications
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FeaturesGreen insulation boards
Celotex has launched the FR4000 range of foil faced PIR insulation which has gained an “A” rating under the BRE’s Green Guide to Specification, helping it gain credits under the Code for Sustainable Homes
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FeaturesPrefabricated straw bale panels
ModCell prefabricated straw bale and hemp panels are as fire-safe as conventional materials, according to research carried out at the University of Bath