× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

 

650MM (26 INCH) Chimney Flue - Commercial Flue SWPro & Accessories

Looking for a reliable chimney flue solution for commercial applications? Our 650mm (26 inch) chimney flue range, including SWPro models, offers durability and efficiency. Whether you need adaptors, pipes, elbows, tees, or supports, we have you covered. Enhance your flue system with our high-quality terminals and accessories to ensure optimal performance and safety.

Shop By Department

StovesPremium Stoves
FireplacesStunning Fireplaces
MI-FlexFlexible Liner
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts

Call our TWPro advisers on 01670 206 999 if you need any helping with your system design.

£243.99

3-650-036

Lid - Ø 650

Lid - Ø 650

OUT OF STOCK

£328.49

3-650-037

Lid with drain - Ø 650

Lid with drain - Ø 650

OUT OF STOCK

£606.99

3-650-038

Elbow 87° - Ø 650

Elbow 87° - Ø 650

OUT OF STOCK

£981.99

3-650-039

Tee 93° - Ø 650

Tee 93° - Ø 650

OUT OF STOCK

£902.49

3-650-060

Adjustable base support from 50 to 80 mm - Ø 650

Adjustable base support from 50 to 80 mm - Ø 650

OUT OF STOCK

£706.99

3-650-061

Consolate plate - Ø 650

Consolate plate - Ø 650

OUT OF STOCK

£624.99

3-650-090

Cap - Ø 650

Cap - Ø 650

OUT OF STOCK

£320.99

3-650-093

Cone - Ø 650

Cone - Ø 650

OUT OF STOCK

£646.49

3-650-102

Increaser 2 diameters - Ø 650

Increaser 2 diameters - Ø 650

OUT OF STOCK

£893.49

3-650-104

Non-concentric increaser 2 diameters - Ø 650

Non-concentric increaser 2 diameters - Ø 650

OUT OF STOCK

£1,058.49

3-650-108

Reducer 2 diameters - Ø 750

Reducer 2 diameters - Ø 750

OUT OF STOCK

£936.99

3-650-135

Inspection Tee - Ø 650

Inspection Tee - Ø 650

OUT OF STOCK

£784.99

3-650-136

Ø 100 inspection tee 0,5 m - Ø 650

Ø 100 inspection tee 0,5 m - Ø 650

OUT OF STOCK

£1,092.49

3-650-202

Increaser 3 diameters - Ø 650

Increaser 3 diameters - Ø 650

OUT OF STOCK

£1,117.49

3-650-204

Non-concentric increaser 3 diameters - Ø 650

Non-concentric increaser 3 diameters - Ø 650

OUT OF STOCK

£374.49

3-650-BA-598

Boiler adaptor - Ø 650

Boiler adaptor - Ø 650

OUT OF STOCK

£374.49

3-650-BA-603

Boiler adaptor - Ø 650

Boiler adaptor - Ø 650

OUT OF STOCK

£187.49

3-650-BA-648

Boiler adaptor - Ø 650

Boiler adaptor - Ø 650

OUT OF STOCK

£195.99

3-650-BA-653

Boiler adaptor - Ø 650

Boiler adaptor - Ø 650

OUT OF STOCK

£382.49

3-650-BA-698

Boiler adaptor - Ø 650

Boiler adaptor - Ø 650

OUT OF STOCK

Your 650MM (26 INCH) Questions Answered

What materials are the 650mm (26 inch) chimney flues made of? -

Our 650mm chimney flues are typically made of high-quality stainless steel, ensuring durability and resistance to corrosion in commercial environments.

Can I use the 650mm chimney flues for residential applications? +

Do I need professional installation for the 650mm chimney flues? +

Are the accessories compatible with other flue systems? +

How often should I inspect and maintain the 650mm chimney flue? +

Can I extend the 650mm chimney flue with additional pipes? +

Do you offer customization options for the 650mm chimney flues? +

Upgrade your commercial flue system with our premium 650mm (26 inch) chimney flue range. Our SWPro models are designed to meet the demands of commercial environments, providing efficient and long-lasting performance. Choose from a variety of products including adaptors, pipes, elbows, tees, supports, and terminals to create a bespoke flue setup tailored to your specific requirements. Our accessories such as caps, lids, and inspection tees ensure a complete and well-functioning flue system. Trust in our high-quality products for a reliable and effective chimney flue solution.
Why Buy 650MM (26 INCH) Products
The 650mm (26 inch) chimney flue range is ideal for commercial buildings and industrial settings where a robust and efficient flue system is essential. These flues are perfect for use with boilers, heating systems, and industrial processes that require effective ventilation. Whether you are upgrading an existing flue system or installing a new one, our 650mm range provides the durability and performance needed for demanding applications.

Trusted By Trade Professionals

Our 650MM (26 INCH) products and services are trusted by hundreds of professionals nationwide. We're committed to providing quality and reliability that meets the high standards of our customers.

Dedicated Support

Experience our unparalleled customer service and support when you buy 650MM (26 INCH) from National Flues. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service