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Adjustable Base Support 80-280mm Ø 175 (2-175-063)

National Flues offers an Adjustable Base Support, a high-quality chimney reinforcement designed for both solid fuel and gas/oil appliances. This adjustable chimney support provides versatility and durability, ensuring a secure, reliable installation that enhances the overall safety of your heating system.

What it’s for

This product is designed to provide secure vertical support to your chimney system, accommodating a range of solid fuel and gas/oil appliances.

Full features & benefits

  • Adjustable design enables a tailored fit, ensuring optimal structural stability for varied wall depths
  • • Robust 304 outer and 316L inner stainless steel construction offers long-term durability and resistance to corrosion
  • • Compressed rockwool insulation improves energy efficiency and maintains a safe 50mm clearance from combustibles
  • • Fully welded joins provide exceptional strength, minimising maintenance and enhancing overall safety
  • • Industry approvals (HETAS and CE) guarantee compliance with high safety standards, offering peace of mind.
Now only £230.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
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At a Glance

  • Adjustable range from 80mm to 280mm providing flexibility;
  • Sturdy dual-layer construction with 304 and 316L Stainless Steel;
  • Compressed rockwool insulation (200kg/m3) enhances heat safety;
  • HETAS approved and CE marked for trusted quality;
  • Suitable for wood, gas, oil, and low sulphur coal appliances.

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: sales@nationalflues.com

The Adjustable Base Support 80-280mm Ø 175 is an essential component for maintaining the safety and functionality of your chimney system. Designed for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, and oil and gas boilers, this support ensures secure and reliable installation. Constructed with a robust combination of 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, each 0.4mm thick, it guarantees durability.

The inclusion of compressed rockwool insulation, boasting a density of 200kg/m3, adds an extra layer of safety and efficiency. Fully welded parts and a recommended distance of 50mm from combustibles further enhance this product's reliability. Approved by HETAS and CE marked, the Adjustable Base Support 80-280mm Ø 175 meets rigorous standards, ensuring top-quality performance and peace of mind.

Installation is straightforward with the TWPro Twin Wall Insulated Chimney system, secured together with a Locking Band. Whether used internally or externally, this adjustable support, ranging from 80mm to 280mm from the wall surface, adapts to your needs effortlessly.

SKU: 2-175-063

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
Adjustment Range80mm to 280mm
Inner Material316L Stainless Steel - 0.40mm thick
Outer Material304 Stainless Steel - 0.40mm thick
InsulationCompressed Rockwool (density 200kg/m3)
ApprovalsHETAS / CE
Minimum Clearance50mm from combustibles
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Installation should adhere to the TWPro Twin Wall Insulated Chimney system guidelines. Use only recommended fixings and maintain a minimum 50mm clearance from any combustible material. The fully welded design assures a secure and snug installation. For guaranteed safety and optimum performance, professional installation is highly recommended.

The outer skin is made from 304 grade stainless steel, while the inner skin consists of 316 grade stainless steel. Both have a thickness of 0.4mm. The insulation is compressed rockwool with a density of 200kg/m3.

Yes, it is designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and oil and gas boilers.

The Adjustable Base Support is HETAS Approved and CE marked, meeting the high standards set for chimney supports.

A minimum distance of 50mm from combustibles like wood or plasterboard should be maintained to ensure safety.

Installation is simple with the TWPro Twin Wall Insulated Chimney system, which uses a Locking Band to secure all parts together. Ensure the support is fixed to the building surface using the recommended fixings.

Yes, it is versatile and can be used either internally or externally to provide vertical support to the chimney.

The support can be adjusted from 80mm to 280mm from the wall surface, offering flexibility in its application.

 

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