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Adjustable base support from 50 to 80 mm - Ø 250 (3-250-060)

National Flues presents the Adjustable Base Support from 50 to 80 mm - Ø 250, a superior solution for achieving robust vertical support in your chimney installations. Manufactured from premium 316L Stainless Steel and integrated with the innovative SWPro system, this support is designed to meet the highest European standards, including EN 1856-1. Ideal for both boilers and ovens, this product is perfect for non-condensing and condensing applications, providing dependable performance in both internal and external environments. Search for our optional accessories to further enhance your installation.
£426.99
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    Adjustable range from 50mm to 80mm for versatile installation
    Constructed from high-grade 316L Stainless Steel ensuring longevity
    Compatible with the SWPro chimney system for secure performance
    CE marked and compliant with EN 1856-1 European standards
    Suitable for both internal and external applications maintaining a safe 50mm distance from combustibles

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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).

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Adjustable Base Support from National Flues provides exceptional vertical support for your chimney system. This versatile support is adjustable between 50mm and 80mm, accommodating a wide variety of structural needs. Constructed from high-grade 316L Stainless Steel, it's designed for durability and longevity.SWPro, our modular single wall flue system, features a high-pressure sealing gasket P1/H1, making it suitable for both high and low temperatures and compatible with non-condensing and condensing applications.

Whether for boilers, ovens, ventilation systems, or as a chimney shaft liner, SWPro offers excellent performance. Our system is CE marked and rigorously tested to meet European standards (EN 1856-1). Installation is straightforward with a push-fit jointing system, secured using a Locking Band.

For P1 and H1 installations, jointing gaskets ensure a secure fit. Always maintain a 50mm distance from combustible materials for safety.

SKU: 3-250-060

Technical Specifications
SKU3-250-060
Material316L Stainless Steel
Adjustable Range50mm to 80mm
Diameteru00d8 250mm
SystemSWPro
StandardEN 1856-1
Warranty10 Years
ApprovalCE Marked
Clearance To Combustibles50mm
Fuels SupportedGas, Oil
Installation Instructions and Safety Warnings: - Always attach the base support using the recommended fixings to ensure stability. - Maintain a minimum 50mm clearance from any combustible materials, such as wood or plasterboard, as required by safety standards. - Fit the push-fit joints securely and check that the locking band is properly in place to prevent any movement over time. - For P1 and H1 installations, remember to use jointing gaskets on every connection, ensuring a secure, pressure-resistant seal. - If in doubt, consult a professional installer or refer to National Flues' comprehensive installation guidelines available on our website. - Optional accessories, such as additional gaskets and fixings, are available and recommended to complement your setup for enhanced safety and performance.

The adjustable range of this base support is from 50mm to 80mm.

This base support is made of high-grade 316L Stainless Steel.

Yes, this adjustable base support can be used in both internal and external applications.

Yes, the SWPro system is CE marked and meets European standards.

The SWPro system is suitable for a wide range of applications, including boilers, ovens, ventilation systems, and as a chimney shaft liner.

A distance of 50mm must be maintained from the outside of the flue to any combustible materials like wood or plasterboard.

Yes, jointing gaskets must be fitted on every joint for P1 and H1 installations to ensure a secure fit.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, May 20th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also give us a call. We can sometimes 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Adjustable base support from 50 to 80 mm - Ø 250 buyers guide

Ensure your chimney's stability and safety with our premium base support – order now for reliable performance and peace of mind!

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