Showing 130 results for your search query 'attenuation'
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Case studies
Newcastle City Council flood alleviation project
The housing development had previously flooded during heavy rainfall due to interaction between surface water sewers...
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Case studies
One The Elephant - Elephant & Castle
Working with international property and infrastructure group, Lendlease, on its Elephant & Castle scheme, Polypipe...
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General info
Permavoid 85/150
Permavoid 85 and 150 - Product Codes: PVPP85 and PVPP150 Permavoid units are available in two depths, 85mm...
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News
Permavoid a safe bet for new HQ
Polypipe was selected to provide a shallow attenuation solution incorporating treatment as part of works to create a...
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General info
Permavoid Biomat
Permavoid Biomat - Product code: PV150BM Permavoid Biomat is a high strength geocellular unit containing a...
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General info
Permavoid Connectors
The Permavoid system includes a range of Spigot and Saddle Connectors, allowing piped connection to the Permavoid...
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General info
Permavoid Geomembrane
Geomembranes are impermeable liners used in sustainable drainage systems (SuDS) to form watertight tanks. The membrane...
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General info
Permavoid Medium Duty with Biomat
Permavoid Medium Duty with Biomat - Product Code: PSM1BM Permavoid Medium Duty with Biomat is designed for...
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News
Permavoid plays base on world hockey stage
Polypipe partners England and GB Hockey in developing innovative portable pitch system. Pitch to be unveiled at...
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General info
Permavoid Rainwater Diffuser Unit
Run-off from building roofs would be collected into downpipes and flow into a back inlet gully incorporating an...
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Case studies
Permavoid selected for Winnersh Triangle park and ride scheme
The site, which was notoriously prone to flooding, was identified by both Reading and Wokingham borough councils as an...
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General info
Permavoid² 85
The Permavoid² 85 comprises of six pre-connected units and is designed to provide attenuation for shallow non-loaded...
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