Selkirk Venting Solutions
Selkirk manufactures prefabricated venting systems, stacks,
Double wall stacks/chimney models PS and IPS prefabricated venting systems
- Factory-built with durable stainless steel inner wall construction and outer wall options of stainless or paintable aluminized steel
- Insulation options include 1” air or up to 4” of dense fiber blanket for stringent skin temperature requirements
- Safety tested meeting UL standards
- 5” to 48” diameters (ID) to fit a wide range of applications
- 1400° F maximum temperature rating with lower clearance to combustibles
Single wall stacks/chimney model G is a prefabricated positive pressure venting system
- Factory-built with durable stainless steel construction and simple installation
- Safety tested meeting UL standards
- 5” to 48” diameters (ID) to fit a wide range of applications
- 1400° F maximum temperature
Grease Duct/Kitchen – Zero Clearance features an integral fire-rated chase design for zero clearance combustibles
- Factory-built with durable stainless steel cylindrical construction for superior strength at higher temperatures (versus rectangular carbon steel field fabricated systems)
- Zero clearance to combustibles with an integral 2-hour fire rating
- 5” to 36” diameters (ID) to fit the wide range of commercial
Grease Duct – Double Wall models PS and IPS positive pressure venting systems
- Factory-built with durable stainless steel inner wall construction and outer wall options of stainless or paintable aluminized steel
- 5” to 48” diameters (ID) to fit a wide range of applications
- Insulation options include 1” air or up to 4” of dense fiber blanket for stringent skin temperature requirements
- Small footprint with minimal horizontal slope required (1/16” per foot) as compared to field welded/wrapped rectangular duct (1/4” per foot)
- Safety tested meeting UL standards, includes a 30-minute 2000° F grease fire test
- Backed by Selkirk’s industry-leading Limited Lifetime Warranty for grease duct applications
Grease Duct – Single Wall model G prefabricated positive pressure venting system
- Factory-built with durable stainless steel construction and simple installation
- 5” to 48” diameters (ID) to fit a wide range of applications
- Small footprint with minimal horizontal slope required (1/16” per foot) as compared to field welded/wrapped rectangular duct (1/4” per foot)
- Safety tested meeting UL standards, includes a 30-minute 2000° F grease fire test
- Backed by Selkirk’s industry-leading Limited Lifetime Warranty for grease duct applications
All-In-One Ventilation Duct
- UL/ULC classified 2-hour fire rating
- Factory built for consistent high quality and durability
- Eliminates need for separate fire-rated shaft wall construction and field fabricated ductwork (single wall duct design available for existing shaft walls)
- Low material and labor costs
- Simple and quick to install
- Available with one or more integral subducts – ideal for clothes dryers, bathroom fans and domestic range hoods
- Limited Lifetime Warranty
Special Gas Vents for high-efficiency gas-fired appliances including double wall, single wall
- Heatfab Saf-T Vent Model 316 special gas venting systems for ANSI Category I, II, IV appliances in double wall (4” – 32” diameter) and single wall (3” – 32” diameter) types.
- Polyflue Polypropylene venting system is tested and listed by ULC S636 test standard for category II & IV gas-fired appliances. Capable of maximum flue gas temperatures at 230° F (50% higher than PVC). With 2”- 4” diameter single-wall right and flexible pipe, they are simple and easy to install with no toxic glues or primers.
- Selkirk Special Gas Vents models PS/IPS/G are positioned to complement Heatfab Saf-T Vent product by broadening the applications on projects requiring larger diameters above 32” ID, double wall construction with greater than 1” of insulation and projects requiring a 2-hour fire rated chimney.
