45° Bend Ø 100
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

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 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 | |
---|---|
SKU | 2-100-031 |
Product Name | 45u00b0 Bend u00d8 100mm |
Standards | HETAS, CE |
Outer Material | 304 Grade Stainless Steel (0.40mm thick) |
Inner Material | 316 Grade Stainless Steel (0.40mm thick) |
Insulation | Compressed Rockwool, 200kg/mu00b3 |
Appliance Compatibility | Wood stoves, gas coal effect fires, oil and gas boilers |
Safety Clearance | 50mm from combustibles |
Designations | EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 O20 |
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.
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National Flues Ltd Verdict
Our 45° Bend Ø 100mm is a top-performing flue component that’s perfect for both retail and trade customers. Known for its impeccable construction and reliability, we rarely get beaten on price. Enjoy secure online payments and reliable nationwide delivery.
The 45° Bend Ø 100mm is designed to offset a chimney flue system, ensuring a smooth and efficient flow of exhaust gases from various heating appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, catering to both retail and trade customers. Known for competitive pricing and reliable delivery, National Flues ensures high-quality products for all your heating needs.
