Features & Benefits

PolyPro Features Benets
Designed, engineered and approved
as a vent system.
The PolyPro system is specically designed as a vent system for heating
appliances... not as a drain system like PVC / CPVC.
Polypropylene has a higher
temperature limit 230°F / 110°C than
PVC / CPVC.
PVC has only 149°F/65°C and CPVC has only 194°F / 90°C as their maximum
temperature limits.
Easy to install. Lightweight, assembles quickly. Can be disassembled for inspection or cut to
desired length.
Male / Female connections. Gasketed joint system. No adhesives nor primers required, no curing times and
no special training. No mess.
Engineered terminations. Terminations are designed for superior performance in poor environmental
conditions. Ice free in freezing weather, no leakage in rain, or back pressure in
windy conditions.
20 years installation experience
in Europe.
PolyPro has a proven, successful performance record as a vent system in Europe
where PVC is not allowed. All the right parts and pieces have been developed
and tested.
Tested and Listed to the ULC S636
standard in Canada. Rated as a Class
IIA, IIB, and IIC vent system.
Approved as a vent system for high eciency appliances in Canada. Suitable for
exhaust temperatures up to 230°F / 110°C, and a maximum positive pressure
of 15 in-w.c. See our approval section on our website for list of approved
appliances in the US and Canada.
100% recyclable. Environmentally safe. Environmentally safe to produce, use and dispose of. No chlorides to leach in to
the water system. PolyPro complies with LEED® credit IEQc4.1 on VOC limits.
UV resistant exterior terminations. Terminations are made with UV resistant polypropylene so there is no
breakdown of plastic due to sun exposure. UV parts are black.
Colored Gray. Dierentiated from white drainage pipe to make it easier to recognize.
Durable double-wall ex. PolyPro double-wall ex is listed to ULC S636 for relining masonry chimneys,
factory-built chimneys, vents, or drywall chases. See our approval list for
approved appliances. Flexible PVC is not available.
Competitively priced. Price level between PVC and CPVC for competitive installation cost.
10 year warranty. DuraVent backs their product with a comprehensive warranty against defects in
material and workmanship.
3% slopes desgiend in elbows and
condensate drains.
Properly manages condensate by preventing standing corrosive water.
Performance Advantages
Ideal for high eciency gas furnaces, condensing boilers, and
instantaneous hot water heaters. Listed by Intertek to the ULC S636
standard in Canada, and is rated as a Class IIA, IIB, and IIC vent system.
PolyPro’s walls expand and contract with weather and temperature
changes so there is no exing or cracking in the venting. The
terminations remain ice free in freezing weather and the interior of the
90° elbows are 88° to prevent standing condensation. The PolyPro
product line has a higher sustained operating temperatures than PVC /
CPVC and is corrosion resistant.
Environmental Advantages
PVC pipes are commonly used for venting water heaters, condensing boilers and warm air furnaces.
An environmentally safe and engineered alternative is PolyPro, for condensing gas appliances.
Engineered for venting, it is 100% recyclable, and contains no toxic or carcinogenic materials,
chlorides, or heavy metals. PolyPro does not release hazardous gases during combustion.
Polypropylene has a higher operating temperature limit of 230°F/110°C (PVC is 149°F/65°C max and
CPVC is 194°F/90°C). PolyPro is an engineered corrosion-free, condensation management system.
Installation Advantages
Lightweight and easy to install in less time. PolyPro does not require ammable, messy or harmful glues,
cements or solvents at connections, meaning no glue curing time during installation. A variety of supports
are available to make installation easier. The gasketed connections also allow for removal and replacement of
components.
PolyPro Multi-Flex provides a simple and exible solution for venting multiple PolyPro liners (ex or rigid). For
support, the installation is simplied by using a hose clamp and new reline hanger support. The reline upper
plates nish the install and provide a watertight seal.
Skyline Termination
Adjustable Flashing
Co-Linear Adapter
Single-Wall Pipe
45° Elbow
Wall Strap
Appliance Adapter
Adapter Connector
Skyline Termination
Locking Band
(both set of pipes)
Female Flex Adapter
Wall Plate For Twin Pipes
Single-Wall Pipe
Appliance Adapter
Adapter Connector
Spacer
Male Flex Adapter
Support Elbow
90º Elbow
Flex Chimney Cap
Flex Length
Locking Band
Flex Through Chimney
Flex Support Bracket
Aluminum Flex
Flex Chimney Support
Flex Chimney
Support
Scan
tag for
install
video
Twin Pipe
Termination
Elbow
Pipe Length
Locking
Band
Appliance Adapter
Adapter Connector
Adjustable Pipe Length
Horizontal Twin Pipe Below Grade
Skyline Vertical Termination
Flex Female Adapter
Appliance Adapter
Adapter Connector
B-Vent Pipe
Attic Insulation Shield
Square Firestop Support
B-Vent Storm Collar
B-Vent Flashing
Double-wall PolyPro Flex
Flex Male Adapter
B-Vent /PolyPro Support Cap
Wall Strap
Elbow
PolyPro Pipe Length
Wall Strap
Locking
Band
Flex Through B vent as a Chase
Locking Band
Horizontal Termination Kit
Elbow
Pipe Length
Appliance Adapter
Adapter Connector
Scan
tag for
install
video
Horizontal Twin Pipe Concentric
Twin Pipe w/ Concentric Termination
Locking Band
Appliance Adapter
Adapter Connector
Elbow
Locking Band
Wall Strap
Pipe Length
UV Resistant
Wall Plate
UV Resistant
Elbow
Scan
tag for
install
video
Horizontal Twin Pipe Elbow Termination Flex Through Chimney w/ Air Intake