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PVC Single Ply Pipe Flashing Collar Ø75–125mm

PVC Single Ply Pipe Flashing Collar Ø75–125mm is designed for sealing pipe penetrations on PVC single ply flat roof membranes. This adjustable pipe fitting provides a secure, watertight seal around roof pipes and vents.

Available from Buildon, trusted roofing supplier in Dublin with fast delivery across all Ireland.

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The PVC Single Ply Pipe Flashing Collar Ø75–125mm is a professional roof penetration solution designed specifically for PVC single ply membrane systems. It ensures a secure and fully waterproof seal around vent pipes, soil stacks and service penetrations on flat roofs.

Suitable for pipe diameters between Ø75mm and Ø125mm, this adjustable flashing collar offers flexibility on site, reducing installation time and material waste. The prefabricated PVC base flange is compatible with PVC single ply membranes and can be heat welded to create a permanent, seamless bond.

Ideal for residential, commercial and industrial roofing applications, this pipe flashing collar helps maintain membrane integrity and prevents water ingress around roof penetrations.

Buildon supplies PVC single ply roofing accessories in Dublin and delivers nationwide across all Ireland for roofing contractors and DIY projects.


Technical Specification

Pipe Diameter Range: Ø75–125mm
Application: PVC single ply membranes
Installation: Heat welded
Type: Pipe flashing collar
Use: Flat roof pipe penetration sealing


Key Benefits and Typical Applications

Key BenefitsTypical Applications
Adjustable for Ø75–125mm pipesVent pipe penetrations
Compatible with PVC single ply membranesSoil stacks on flat roofs
Heat weldable for secure bondCommercial roofing systems
Provides watertight membrane sealResidential flat roofs
Durable and weather-resistant

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