Polyfin Prefab Out Pipe factory-fabricated waterproof outlet pipe for roof and overflow drainage.

POLYFIN Preformed Outlet Pipe

$22.00

or 4 interest-free payments with

Factory-fabricated outlet pipe that hot-air welds into POLYFIN membrane at roof and overflow outlets.

POLYFIN Preformed Outlet Pipe is a factory-fabricated outlet pipe detail for POLYFIN waterproofing membrane systems at roof and overflow outlets. It is a grey PVC-coated component designed for hot-air welding directly to POLYFIN membranes, so the outlet becomes part of the membrane. Stocked as Type A and Type B.

What it's for

Roof and overflow outlets
Balconies, podiums and planter boxes
Waterproof pipe penetrations in POLYFIN systems
One unit per roof or overflow outlet

Why waterproofers buy it

Hot-air welds directly to POLYFIN membranes
No complex on-site fabrication, better installation consistency
Precise factory manufacturing, so no on-site fabrication errors
Minimises leakage risk at the most vulnerable penetration points
Reduces installation time and labour cost

Specs

PVC-coated prefabricated component, grey. Types stocked: Type A and Type B. Joint configuration: pipe penetration, vertical. Hot-air welded to the POLYFIN membrane. Take-off: one unit per roof or overflow outlet.

Forspec publishes no diameter for either type and does not say what separates Type A from Type B. Confirm the right type with us before you order.

Factory-fabricated outlet detail, so nothing is formed on site

Hot-air welds directly to POLYFIN membranes as one PVC detail

Minimises leakage risks at the most vulnerable penetration points

Tape Type: Type A

Type A$22.00TYPE B$22.00

Quantity: 1

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Pickup available at The Waterproofing Shop

Usually ready in 24 hours

POLYFIN Preformed Outlet Pipe

Type A

The Waterproofing Shop

Pickup available, usually ready in 24 hours

22/872 Canterbury Road
Roselands NSW 2196
Australia

+61280213517

Product Details

FORSPEC POLYFIN PREFORMED OUTLET PIPE TYPE A 1 is a factory-manufactured outlet component designed for use with Polyfin waterproofing membrane systems. Engineered to create a dependable waterproof connection between the membrane and drainage system, it simplifies installation and reduces the risk of leaks at pipe penetrations and outlet locations.

Key Features & Benefits

Prefabricated Outlet Design: Provides a precise and consistent connection between the waterproofing membrane and drainage outlet.

Maintains Waterproofing Integrity: Helps prevent water ingress around drainage penetrations and outlet points.

Efficient Water Drainage: Designed to facilitate effective water flow from waterproofed surfaces into the drainage system.

Durable Construction: Manufactured from high-quality materials for long-term resistance to weathering and environmental exposure.

Simplifies Installation: Reduces on-site fabrication requirements, helping to improve installation efficiency and consistency.

Compatible with Polyfin Systems: Designed for seamless integration with Polyfin waterproofing membranes and associated accessories.

Suitable for Critical Drainage Applications: Ideal for roofs, balconies, podium decks, planter boxes, terraces, and other waterproofed areas requiring reliable drainage connections.

Technical Specifications

Product Type: Factory-fabricated outlet pipe detail
Chemical Base: PVC-coated prefabricated component
Colour: Grey
Types Stocked: Type A and Type B
Joint Configuration: Pipe penetration
Orientation: Vertical
Installation: Hot-air welded to the POLYFIN membrane
System Compatibility: POLYFIN waterproofing membrane system
Take-off: One unit per roof or overflow outlet

Product Files

Technical Data Sheet (TDS) PDF Download

POLYFIN Preformed Outlet PipeType A

$22.00

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System Build-Up Guide

Correct application makes all the difference.

View All Details

Pool System Build-Up

1 Concrete Substrate
2 Crack Repair (if required)
3 ACTFLEX FLEXPLUS
4 ACTFLEX HYDROPLUG
5 ACTFLEX AT MESH
6 ACTFLEX 988 CWP (2 Coats)
7 Tile Adhesive
8 Pool Finish

Retaining Wall System Build-Up

1 Concrete Substrate
2 Crack Repair (if required)
3 ACTFLEX MS PRO
4 ACTFLEX AT MESH
5 ACTFLEX 988 CWP (2 Coats)
6 Protection Board (Optional)
7 Drainage System
8 Backfill

Tank System Build-Up

1 Concrete Substrate
2 Crack Repair (if required)
3 ACTFLEX FLEXPLUS
4 ACTFLEX AT MESH
5 ACTFLEX 988 WMP (2 Coats)
6 Protective Coating (Optional)
7 Water

Key applications

Roof outlets
Overflow outlets
Balcony outlets
Podium outlets
Planter boxes
Waterproof pipe penetrations in POLYFIN membrane systems

Surface suitability

POLYFIN waterproofing membrane (hot-air welded directly to the membrane at the outlet penetration)

Technical Specifications

Product Type	Factory-fabricated outlet pipe detail
Chemical Base	PVC-coated prefabricated component
Colour	Grey
Types Stocked	Type A and Type B
Joint Configuration	Pipe penetration
Orientation	Vertical
Installation	Hot-air welded to the POLYFIN membrane
System Compatibility	POLYFIN waterproofing membrane system
Take-off	One unit per roof or overflow outlet