Performance You Can Document
Acoustic, weather, and security systems tested to British and European standards. Every project includes structural calculations, certified test data, and full engineering support. Built for tender compliance and specification approval.
From Specification to Installation
Why Architects & Contractors Choose WPL
WPL provides project-specific engineering – the calculations, documentation, and manufacturing control that architects and contractors need. Thirty-five years delivering louvre systems on time, to specification, with fast turnaround on costings. In-house manufacturing ensures complete quality control. Independent certification verifies performance. UK manufacturer engineering solutions for your specifications, not adapting imported products.
Engineered for Your Project
Every cassette is CNC-fabricated to your specifications at our Bolton facility. We manufacture exact – your dimensions, your materials, your finish. No imported systems adapted on site. Complete control from flat sheet to final assembly.
Documented Results
Acoustic louvres tested to BS EN ISO 10140-2:2021. Weather systems to BS EN 13030:2001 (Classification A). Security to LPS 1175 SR2 with LPCB certification. We provide test certificates with every quotation because performance isn’t negotiable.
Every installation includes site-specific wind load calculations and structural verification – validated across our entire product range. No guesswork. No generic load tables. Engineered for your building, your location, your conditions.
Projects that Demanded Certainty
Aviation, commercial, public sector – installations where engineering precision and programme reliability weren’t optional. See how we solved real specification challenges.
Learn More About WPL
Contact Technical Sales
For specifications, project guidance, or technical support.Call +44 1204 395955 or complete the form below.
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