Best SHIELDMASTER Fireplace Exhaust Pipes of 2026

Mohammed Clark Avatar
Mohammed Clark
Last Updated: 4 Feb 2026

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Shieldmaster offers a range of high-quality fireplace exhaust pipes that are designed to effectively and safely channel the smoke and gases produced by your fireplace out of your home. These exhaust pipes are made from durable materials and are available in various sizes to fit different fireplace models. With their sturdy construction and efficient design, Shieldmaster fireplace exhaust pipes are a reliable choice for ensuring proper ventilation and maintaining a clean and comfortable indoor environment.

At a Glance: Our Top Picks

SHIELDMASTER 5" Twin Wall Insulated Flue Pipe Cover #TOP 1
SHIELDMASTER 5" Twin Wall Insulated Flue Pipe
ftb score rating icon 9.9
Shieldmaster 6" Vitreous Twin Wall Adapter Cover #TOP 2
Shieldmaster 6" Vitreous Twin Wall Adapter
ftb score rating icon 9.8
SHIELDMASTER 5" Vitreous to Twin Wall Adapter Cover #TOP 3
SHIELDMASTER 5" Vitreous to Twin Wall Adapter
ftb score rating icon 9.6

Top 10 SHIELDMASTER Fireplace Exhaust Pipes

#TOP 1

SHIELDMASTER 5" Twin Wall Insulated Flue Pipe

TTWI-BSHI-LBLK-D125-S1000
SHIELDMASTER 5" Twin Wall Insulated Flue Pipe Cover
SHIELDMASTER 5" (125mm) 1000mm Length Twin Wall Insulated Flue Pipe Inc Locki.

The SHIELDMASTER Flue Pipe features a design that allows it to sit just 50mm away from combustible materials, enhancing safety in your home. With a 5-inch internal diameter and a 7-inch external diameter, it efficiently channels smoke and gases. The push-fit connection, complete with a locking band, ensures secure joints, giving you peace of mind. Additionally, the 30mm compressed rockwool insulation helps maintain optimal temperatures, making your fireplace system more effective and reliable.

What We Like
Safe distance from combustibles
Efficient smoke and gas flow
Secure push-fit connection
Effective temperature insulation
#TOP 2

Shieldmaster 6" Vitreous Twin Wall Adapter

TTWI-BSHI-LBLK-D150-CSW-TW
Shieldmaster 6" Vitreous Twin Wall Adapter Cover
Shieldmaster 6" (150mm) Vitreous To Twin Wall Adapter Twin Wall Insulated Flu...

The Shieldmaster Twin Wall Adapter is designed to connect a 6" single wall pipe to the 6" Shieldmaster twin wall flue system, ensuring a perfect fit with its 8" external diameter. It can withstand temperatures up to 450°C, making it suitable for high-heat applications. The push-fit connection offers easy installation, saving you time and effort, although the locking band must be sourced separately. Additionally, the 30mm compressed rockwool insulation provides excellent heat protection and safety by maintaining appropriate clearance from combustible materials.

What We Like
High temperature resistance
Easy push-fit connection
Effective rockwool insulation
Compatible with Shieldmaster system
Maintains safety clearance
#TOP 3

SHIELDMASTER 5" Vitreous to Twin Wall Adapter

TTWI-BSHI-LBLK-D125-CSW-TW
SHIELDMASTER 5" Vitreous to Twin Wall Adapter Cover
Shieldmaster 5" (125mm) Vitreous To Twin Wall Adapter Twin Wall Insulated Flu...

The SHIELDMASTER Twin Wall Adapter is specially designed for connecting a 5" single wall pipe to a 5" Shieldmaster twin wall flue system. With a remarkable temperature resistance of up to 450°C, it ensures safe and efficient exhaust management. This adapter features a 30mm compressed rockwool insulation, helping to maintain optimal temperatures and reduce heat loss. Additionally, the 60mm clearance to combustible materials offers peace of mind, ensuring safety in your installation. This makes the adapter a reliable choice for your fireplace needs.

What We Like
High temperature resistance
Safe insulation properties
Easy push fit connection
Compatible with specific flue systems
#TOP 4

Shieldmaster 6" Twin Wall Insulated Flue Pipe

TTWI-BSHI-LBLK-D150-S500
Shieldmaster 6" Twin Wall Insulated Flue Pipe Cover
Shieldmaster 6" (150mm) 500mm Length Twin Wall Insulated Flue Pipe Inc Lockin...

The Shieldmaster 6" Flue Pipe is designed to sit 50mm away from combustible materials, ensuring your installation remains safe and reduces fire risks. With a 6-inch internal diameter and 8-inch external diameter, it efficiently handles exhaust gases from your fireplace or stove. The push-fit connection, complete with a locking band, makes joining sections simple and secure, preventing leaks. Additionally, the 30mm compressed rockwool insulation helps maintain temperature control and improve efficiency, so you can enjoy better performance and peace of mind.

What We Like
Safe distance from combustibles
Efficient 6" internal diameter
Secure push-fit connection
Effective rockwool insulation
#TOP 5

SHIELDMASTER 5" Anti-Wind Twin Wall Flue Pipe

TTWI-BSHI-LBLK-D125-CAWC
SHIELDMASTER 5" Anti-Wind Twin Wall Flue Pipe Cover
SHIELDMASTER 5" (125mm) Anti-Wind Cowl Twin Wall Insulated Flue Pipe Inc Lock...

The SHIELDMASTER Flue Pipe is designed with practicality and safety in mind. Its 5-inch internal diameter and 7-inch external diameter ensure efficient exhaust flow while fitting well within your fireplace setup. The pipe can be installed just 50mm away from combustible materials, offering flexible and safer placement options. The push-fit connection with a locking band makes joining sections simple and secure, helping you achieve a tight seal without hassle. Additionally, the 30mm compressed rockwool insulation provides excellent heat resistance and durability for your peace of mind.

What We Like
Safe distance from combustibles
Easy push-fit connection
Effective insulation layer
Suitable pipe diameter
#TOP 6

SHIELDMASTER 6" Fixed Wall Bracket for Twin Wall Flue

TTWI-BSHI-LSTN-D150-CWMT
SHIELDMASTER 6" Fixed Wall Bracket for Twin Wall Flue Cover
SHIELDMASTER 6" (150mm) Fixed Wall Bracket 50mm Twin Wall Insulated Flue Pipe...

The SHIELDMASTER 6" Wall Bracket is designed for use with 6" twin wall flue systems, featuring an 8" outer diameter to ensure a secure fit. This bracket measures 2” larger than the pipe diameter, providing extra stability when mounting your flue. It offers a 60mm clearance to combustible materials, helping to maintain safety around your installation. Compatible with other brands like Shieldmaster, SFL, and Convesa KC, this bracket gives you flexibility if you use different flue components.

What We Like
Fits 6" twin wall flue systems
Measures 2" larger for stability
60mm clearance to combustibles
Compatible with multiple brands
#TOP 7

Shieldmaster 5" Twin Wall Insulated Raincap Flue Pipe

TTWI-BSHI-LBLK-D125-CRCP
Shieldmaster 5" Twin Wall Insulated Raincap Flue Pipe Cover
Shieldmaster 5" (125mm) Raincap Twin Wall Insulated Flue Pipe Inc Locking Ban...

The Shieldmaster Raincap Flue Pipe is designed to keep a safe distance of 50mm from combustible materials, ensuring safe installation in your home. With a 5-inch internal diameter and 7-inch external diameter, it offers a solid fit for your fireplace exhaust needs. The push-fit connection with a locking band makes joining sections straightforward and secure, preventing leaks. Additionally, its 30mm compressed rockwool insulation helps maintain efficient heat retention and protects surrounding areas from excessive heat, giving you peace of mind and ease of use.

What We Like
Safe distance from combustibles
Easy push-fit connection
Secure locking band seal
Effective rockwool insulation
#TOP 8

SHIELDMASTER 5" Twin Wall Insulated Flue Pipe

TTWI-BSHI-LSTN-D125-S1000
SHIELDMASTER 5" Twin Wall Insulated Flue Pipe Cover
Shieldmaster 5" (125mm) 1000mm Length Twin Wall Insulated Flue Pipe Inc Locki...

The SHIELDMASTER Flue Pipe is designed to provide safe and efficient exhaust for your fireplace. With the ability to sit 50mm away from combustible materials, it ensures a safe installation without compromising performance. Its 5" internal diameter and 7" external diameter allow for optimal airflow, enhancing the efficiency of your heating system. The push-fit connection, complemented by a locking band, secures joints tightly, giving you peace of mind that your system is leak-free.

What We Like
Safe distance from combustibles
Optimal airflow efficiency
Secure push-fit connections
Effective insulation
#TOP 9

SHIELDMASTER 5" Fixed Wall Bracket for Twin Wall Flue

TTWI-BSHI-LBLK-D125-CWMT
SHIELDMASTER 5" Fixed Wall Bracket for Twin Wall Flue Cover
SHIELDMASTER 5" (125mm) Fixed Wall Bracket 50mm Twin Wall Insulated Flue Pipe.

The SHIELDMASTER 5" Wall Bracket is designed for a 5" twin wall flue system with a 7" outer diameter, making it ideal for secure wall mounting of your fireplace exhaust. Its size, measuring 2” greater than the flue diameter, ensures a snug and stable fit. With 60mm clearance to combustible materials, it provides safety by preventing heat damage to nearby surfaces. Additionally, it’s compatible with other popular brands like Shieldmaster, SFL, and Convesa KC, offering you flexible installation options.

What We Like
Fits 5" twin wall flue
Ensures secure wall mounting
Safe clearance to combustibles
Compatible with multiple brands
#TOP 10

SHIELDMASTER 5" Vitreous to Twin Wall Adapter

TTWI-BSHI-LSTN-D125-CSW-TW
SHIELDMASTER 5" Vitreous to Twin Wall Adapter Cover
SHIELDMASTER 5" (125mm) Vitreous To Twin Wall Adapter Twin Wall Insulated Flu...

The SHIELDMASTER Twin Wall Adapter is designed to connect a 5" single wall pipe to the 5" Shieldmaster twin wall flue system, which has a 7" external diameter. This makes it ideal for ensuring a secure and compatible fit between different pipe types. It can withstand temperatures up to 450°C, so you can rely on it for safe use even with high heat. The push fit connection allows for easy installation, saving you time and effort, while the 30mm compressed rockwool insulation helps maintain heat efficiency and safety by providing insulation around the pipe.

What We Like
High temperature resistance
Easy push fit connection
Effective insulation
Compatible with Shieldmaster system
Buying Guide Image
Editor's Notes

During our SHIELDMASTER fireplace exhaust pipe research, we found 71 SHIELDMASTER fireplace exhaust pipe products and shortlisted 10 quality products. We collected and analyzed 2,541 customer reviews through our big data system to write the SHIELDMASTER fireplace exhaust pipes list. We found that most customers choose SHIELDMASTER fireplace exhaust pipes with an average price of £54.50.

The SHIELDMASTER fireplace exhaust pipes are available for purchase. The top 10 picks range in price from a low of £22.00 to a high of £103.00, find the one that fits your budget.

Written by
Mohammed Clark Avatar

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.