TWPro MB - Long Retro Fit Base Support - Ø 125
At a Glance
- - HETAS approved and CE marked for safety compliance
- - Adjustable mounting range from 120mm to 375mm from the wall
- - Designed for both 90° and 135° tee configurations
- - Supports chimney heights of up to 9 metres
- - Constructed with robust 316L and 304 stainless steel
- - Versatile retrofit design suitable for various installations

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The TWPro MB - Long Retro Fit Base Support - Ø 125 is an essential support system for solid fuel, gas, and oil appliances, including woodstoves, gas fires, and boilers. This support is HETAS approved and CE marked, meeting the highest standards of safety and quality. Designed for versatility, it can be adjusted from 120mm to 375mm from the wall and used in conjunction with 90° or 135° tees.
Ideal for single-storey or two-storey homes, it can support up to 9 metres of chimney. Ensure a minimum distance of 50mm from any combustible material during installation.
SKU: 58-125-161
Technical Specifications | |
---|---|
Model | TWPro MB - Long Retro Fit Base Support - u00d8 125 |
Inner Material | 316L Stainless Steel (0.40mm thick) |
Outer Material | 304 Stainless Steel (0.40mm thick) |
Adjustable Range | 120mm to 375mm from the wall |
Tee Compatibility | 90u00b0 and 135u00b0 |
Approved | HETAS / CE |
Maximum Chimney Length | 9 metres |
Minimum Distance To Combustibles | 50mm |
Suitable Fuels | Wood, Oil, Gas, Low sulphur coal |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The TWPro MB - Long Retro Fit Base Support - Ø 125 is a top choice for both retail and trade customers, providing robust support in various chimney installations. With HETAS approval and secure fittings, this product ensures safety and reliability. Enjoy our unbeatable prices, timely nationwide delivery, and secure online payments.
The TWPro MB - Long Retro Fit Base Support - Ø 125 is designed to provide reliable support for flue systems, ensuring safe and stable operation of solid fuel and gas/oil appliances.
TWPro is a trusted brand, known for its high-quality flue systems that meet stringent safety standards. HETAS approved and CE marked, TWPro products are a reliable choice for both trade and retail customers.
