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45° Bend Ø 100 (2-100-031)

National Flues proudly presents the 45° Bend Ø 100mm, a premium stainless steel chimney flue component engineered for excellence. Designed for use with wood stoves, gas coal effect fires, and oil/gas boilers, this flue bend is an essential addition to any efficient and safe chimney system. Emphasising durability, safety, and compliance with HETAS and CE standards, the 45° Bend Ø 100mm is your go-to solution for reliable and effective flue installations.
The price you pay today £68.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Constructed with dual-grade stainless steel (304 outer, 316 inner) for durability
    0.40mm thick walls ensure reliable performance
    Compressed rockwool insulation (200kg/m³) for enhanced safety and efficiency
    Compliant with HETAS standards and CE marked
    Maintains a safe 50mm clearance from combustibles
    Ideal for wood stoves, gas coal effect fires, oil and gas boilers
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

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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.

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]

The 45° Bend Ø 100mm is an essential component for any chimney flue system, designed for use with solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and oil and gas boilers. Made with precision, this 45° bend features an outer skin constructed from 0.4mm thick 304 grade stainless steel and an inner skin from 0.4mm thick 316 grade stainless steel. The insulation is made of compressed rockwool, ensuring a density of 200kg/m³, providing high efficiency and safety.

All elements are fully welded for maximum durability. The design complies with HETAS standards and is CE marked, making it a trustworthy choice for professional installations. The bend maintains a 50mm clearance to combustibles, ensuring safe operation.

Installation is seamless with the use of a locking band to secure the components together.

SKU: 2-100-031

Technical Specifications
SKU2-100-031
Product Name45u00b0 Bend u00d8 100mm
StandardsHETAS, CE
Outer Material304 Grade Stainless Steel (0.40mm thick)
Inner Material316 Grade Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool, 200kg/mu00b3
Appliance CompatibilityWood stoves, gas coal effect fires, oil and gas boilers
Safety Clearance50mm from combustibles
DesignationsEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 O20
• Ensure the flue system is completely cool before beginning installation. • Assemble using the provided locking band to secure the components firmly. • Verify that a minimum clearance of 50mm is maintained from any combustible materials throughout the installation. • Follow all manufacturer guidelines and HETAS standards to guarantee a compliant and safe setup. • It is recommended to consult with a professional installer if you are unsure about any part of the process.

It is suitable for wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel. The insulation is comprised of 200kg/m³ compressed rockwool.

Yes, the 45° Bend Ø 100mm is HETAS approved and also CE marked.

The bend is installed using a locking band that secures all the components together. Ensure a 50mm clearance from any combustible material.

A 50mm distance from any combustible materials such as wood or plasterboard must be maintained.

The bend carries the designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Compressed rockwool provides superior density (200kg/m³), enhancing the product's insulating properties, safety, and efficiency.

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