Aluply PVC Fleece Backed is a fully adhered waterproofing system incorporating a 1.5mm multi-layered thermoplastic PVC-P membrane reinforced with a polyester fleece. Designed for lightweight construction, it provides a durable waterproofing solution that combines low system weight with long-term performance.
The range includes warm and non-combustible thermal insulation options, air and vapour control layers (AVCL), and ancillary components.
Aluply PVC Fleece Backed Membranes provide a lightweight waterproofing solution suitable for a wide range of roof constructions, with a membrane weight of 2.25kg/m² making it particularly well suited to projects where low weight loading is required. The reinforced PVC-P membrane accommodates normal structural movement while delivering reliable performance and a service life in excess of 35 years.


Alumasc provides a comprehensive range of single-source warranties for the Aluply range, offering coverage for up to 25 years. Installed exclusively by Registered Contractors and underpinned by our extensive project support service, these warranties cover product, workmanship, and design.
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Enhance every roofing project with tailored expertise designed to minimise risk and maximise long-term performance. Our team supports you from initial design through to installation and aftercare, providing sustainable, reliable solutions for both new build and refurbishment projects.
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