Summary
Insulated cavity closer box section.
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Application
For closing cavities around wall openings in masonry cavity wall constructions.
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Description
A cavity closer box section comprising an unplasticized (PVC-U) extrusion with a high-performance fibre-free rigid thermoset urethane insulation core.
It prevents thermal bridging, and the PVC-U box section forms a positive damp proof barrier and key for the direct application of plaster. It effectively prevents condensation, pattern staining and mould growth frequently associated with traditional methods of closing cavities.
The cavity closer is manufactured under a management system certified to ISO 9001: 2015 (Quality Management Systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements), ISO 45001: 2018 (Occupational Health and Safety Management Systems) and ISO 50001: 2018 (Energy Management Systems. Requirements with guidance for use).
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Product certifications
- ISO 37301 (Compliance Management Systems) ISO 37301:2021 - Selby
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Digital objects
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Color
Blue, Yellow
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Material
Polyvinyl chloride (PVC)
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Shape
Rectangle
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Length
3000 mm
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Width
50 mm, 75 mm, 90 mm, 100 mm, 110 mm, 125 mm, 140 mm, 150 mm
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Specification
Classification data
Third-party certification
British Board of Agrément (BBA) Certification.
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Accessories
Not required., Fixing tie., Standard flange clip., Reveal clip., Flange extension clip., Profile bracket., Jointing clip., Jointing infill strip.
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To fit cavity width
50 mm.
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Length (effective)
3000 mm.
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Additional properties
MassDensity
32 g/cm³.
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ThermalConductivity
0.034 W/m∙K.
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