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TWPro MB - Adjustable Pipe 500-880mm - Ø 100 (37-100-014)

Discover the superior performance of the TWPro MB Adjustable Pipe from National Flues, designed specifically for both solid fuel and gas/oil appliances. This adjustable chimney pipe, with its customisable length and robust stainless steel construction, is an ideal solution for woodstoves, gas fires, and oil boilers. Engineered with precision and safety in mind, the TWPro MB Adjustable Pipe is the ultimate choice for homeowners and installers alike, ensuring efficiency and durability. Look into our range of optional chimney accessories to further optimise your system. National Flues stands for quality, safety and reliability in every product.
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£109.99
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 length from 500mm to 880mm for custom fittings
  • Constructed with 304-grade stainless steel outer skin and 316-grade stainless steel inner skin
  • Fully insulated with 200kg/m³ compressed rockwool
  • HETAS approved and CE marked for guaranteed safety
  • Simple installation with a locking band, no screws required
  • Ideal for multiple fuel types including wood, oil, gas and low sulphur coal
  • Requires a safe 50mm clearance 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.

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).

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

The TWPro MB Adjustable Pipe 500-880mm Ø 100 is a versatile and high-quality component designed for solid fuel and gas/oil appliances. Suitable for woodstoves, gas fires, oil boilers, and more, this pipe is constructed with durability and safety in mind. The outer skin boasts 304-grade stainless steel at 0.4mm thickness, coated with a high-temperature black finish for added resilience.

The inner skin is constructed from 316-grade stainless steel, also at 0.4mm thickness, ensuring superior performance. Insulated with compressed rockwool at a density of 200kg/m³, the pipe is designed to be fully welded for strength. Notably, it is HETAS approved and CE marked, denoting compliance with rigorous safety standards.

This pipe requires a safe clearance of 50mm from any combustible materials, making it a reliable and secure choice for your chimney system.

SKU: 37-100-014

Technical Specifications
SKU37-100-014
Adjustable Length500mm to 880mm
Outer Diameteru00d8 100mm
Outer Material304-grade Stainless Steel, 0.4mm thick with high-temperature black coating
Inner Material316-grade Stainless Steel, 0.4mm thick
InsulationCompressed Rockwool, 200kg/mu00b3 density
ApprovalsHETAS, CE
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
Minimum Clearance50mm from combustibles
Installation MethodLocking Band (No screws required)
The TWPro MB Adjustable Pipe is designed for an effortless installation process. Begin by measuring your required length between 500mm and 880mm. The pipe comes with a body soluble ceramic blanket that you cut to the desired length. Secure the adjustable sections with the provided locking band, which negates the need for any screws. Ensure that the installation maintains a minimum clearance of 50mm from any combustible material. For best results, always follow the manufacturer's guidelines and local building regulations. If in doubt, consult with a professional installer to confirm that your system meets all safety requirements.

The pipe is suitable for solid fuel and gas/oil appliances such as woodstoves, gas fires, oil boilers, and gas boilers.

The outer skin is made from 304-grade stainless steel, and the inner skin is crafted from 316-grade stainless steel. Both skins are 0.4mm thick.

The pipe uses compressed rockwool insulation with a density of 200kg/m³.

The pipe is installed using a locking band to connect the twin wall insulated chimney parts. No screws are required, simplifying the installation process.

Yes, the TWPro MB Adjustable Pipe is HETAS approved and CE marked, ensuring it meets stringent safety standards.

The pipe should be installed with a 50mm clearance from any combustible materials, such as wood or plasterboard.

Yes, the adjustable length and durable construction make it suitable for both new installations and replacement projects.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our TWPro MB - Adjustable Pipe 500-880mm - Ø 100 buyers guide

Don't delay – secure your TWPro MB Adjustable Pipe today and step into a world of reliable performance and ease of use.

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