MVHR-ready floors: planning ventilation ductwork through Posi-Joists
Planning MVHR? Posi-Joist open webs let ventilation ducts run through the floor zone – no bulkheads, no notching. Here’s how to get it right at design stage.
Posi-Joist prices at a glance
Posi-Joist prices at a glance: from £25.37 a joist, or about £11–£19 per metre ex VAT, with the full cost guide one click away.
Hangers, straps & strongbacks: getting the metalwork right on Posi-Joist floors
Hangers, straps and strongbacks: the metalwork that holds your Posi-Joist floor together, and how to get it right first time.
Posi-Rafters for flat & pitched roofs
Longer spans, deeper insulation zones and services through the web. Here’s when Posi-Rafters make more sense than solid timber on flat and pitched roofs.
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