Adjustable Base Support Ø 150
At a Glance
- - Robust dual-layer stainless steel construction (316L inner and 304 outer, both at 0.40mm)
- - High-density compressed rockwool insulation (200kg/m³) for superior thermal efficiency
- - Versatile compatibility with woodstoves, gas, oil, and low sulphur coal appliances
- - HETAS approved and CE marked with stringent safety certifications
- - Levelling adjustment from 50mm to 80mm for a secure, customised fit

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 Adjustable Base Support Ø 150 is specifically designed to provide robust vertical support for your chimney, whether installed internally or externally. Ideal for use with a wide range of appliances including woodstoves, gas coal effect fires, oil, and gas boilers, this versatile base support ensures safety and stability. Constructed from high-grade materials, the outer skin boasts 304 grade stainless steel at 0.4mm thickness, while the inner skin features 316 grade stainless steel at the same thickness.
The insulation consists of compressed rockwool with a density of 200kg/m3, guaranteeing excellent thermal efficiency and safety. The product is HETAS approved and CE marked, with Designation Numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, certifying its top quality. Installation is straightforward with the use of a locking band, and it maintains a safe distance of 50mm from any combustible materials like wood or plasterboard.
SKU: 2-150-060
Technical Specifications | |
---|---|
SKU | 2-150-060 |
Designation | EN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 P1 W V2 L50040 O20 |
Inner Material | 316L Stainless Steel (0.40mm) |
Outer Material | 304 Stainless Steel (0.40mm) |
Insulation | Compressed rockwool (200kg/mu00b3) |
Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
Certifications | HETAS, CE |
Distance To Combustibles | 50mm |
Levelling Adjustment | 50mm to 80mm from wall |
Load Support Max | 12 metres |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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 Adjustable Base Support Ø 150 is a top-tier choice for any chimney installation, both internally and externally. Built with high-quality materials and designed for ease of installation, this product ensures the utmost safety and reliability. Plus, National Flues delivers nationwide, catering to both retail and trade customers. Rarely beaten on price, we recommend this product wholeheartedly.
This Adjustable Base Support Ø 150 is used to provide solid vertical support for chimneys, compatible with a variety of heating appliances.
National Flues is a trusted supplier of fireplaces and flues, delivering reliable products nationwide at competitive prices. We serve both retail and trade customers with secure online payment options for convenience.
