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TWPro MB Comprehensive Flue Components Package - Ø125mm

National Flues presents the TWPro MB Comprehensive Flue Components Package - Ø125mm, a robust and versatile solution ideal for woodstoves, oil, gas, and coal appliances. Designed with premium stainless steel and high-density insulation, this package is a reliable choice for both retail and trade cus... More...
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At a Glance

  • - Comprehensive package covering adjustable pipe, bends, wall support, finishing plate, and wall sleeve
  • - Constructed from high-grade 304 and 316 stainless steel for durability
  • - Complies with HETAS and CE standards
  • - Insulated with high-density compressed rockwool for optimal thermal efficiency
  • - Secured using an innovative locking band for a firm, secure fit
  • - Suitable for a range of solid fuel and gas/oil appliances
Now only £398.49
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Have Questions?
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### TWPro MB - Adjustable Pipe 500-880mm - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 stainless Steel and is 0.4mm thick. This is then coated in a high temperature Black finish.

The Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3. All parts are fully welded.Distance to combustibles is 50mm.APPROVALSTWPro is HETAS Approved and is CE marked.

Designation Number is EN1856-1 T600 N1 W V2 L50040 G50. EN1856-1 T200 P1 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied). Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).### TWPro MB - 45° Bend - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances.

eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 stainless Steel and is 0.4mm thick. This is then coated in a high temperature Black finish. The Inner skin is made from 316 grade stainless steel and is 0.4mm thick.

Insulation is compressed rockwool giving a density of 200kg/m3. All parts are fully welded.Distance to combustibles is 50mm.APPROVALSTWPro is HETAS Approved and is CE marked. Designation Number is EN1856-1 T600 N1 W V2 L50040 G50.

EN1856-1 T200 P1 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied). Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).### TWPro MB - Wall Support 50-80mm - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 grade stainless steel and is 0.4mm thick.

Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3 TWPro / 128Kg/m3. All parts are fully welded.Distance to combustibles is 50mm TWPro 60mm on KCAPPROVALSTWPro is HETAS Approved and is CE marked.

Designation Number TWPro EN1856-1 T600 N1 W V2 L50040 G50. TWPro EN1856-1 T200 W V2 L50040 O20. KC EN1856-1 T600 N1 W V2 L50040 G60.

KC EN1856-1 T200 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band. Make sure that you keep the required distance from the outside of the flue to any combustible material (wood, plaster board).### TWPro MB - 2pc. Round Fixed Finishing Plate 45° - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances.

eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 grade stainless steel and is 0.4mm thick. Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3 TWPro / 128Kg/m3.

All parts are fully welded.Distance to combustibles is 50mm TWPro 60mm on KCAPPROVALSTWPro is HETAS Approved and is CE marked. Designation Number TWPro EN1856-1 T600 N1 W V2 L50040 G50. TWPro EN1856-1 T200 W V2 L50040 O20.

KC EN1856-1 T600 N1 W V2 L50040 G60. KC EN1856-1 T200 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band. Make sure that you keep the required distance from the outside of the flue to any combustible material (wood, plaster board).### Wall Sleeve 45° Adjustable - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances.

eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 grade stainless steel and is 0.4mm thick. Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3 TWPro / 128Kg/m3.

All parts are fully welded.Distance to combustibles is 50mm TWPro 60mm on KCAPPROVALSTWPro is HETAS Approved and is CE marked. Designation Number TWPro EN1856-1 T600 N1 W V2 L50040 G50. TWPro EN1856-1 T200 W V2 L50040 O20.

KC EN1856-1 T600 N1 W V2 L50040 G60. KC EN1856-1 T200 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band. Make sure that you keep the required distance from the outside of the flue to any combustible material (wood, plaster board).### TWPro MB - Pipe 500mm - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances.

eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 stainless Steel and is 0.4mm thick. This is then coated in a high temperature Black finish. The Inner skin is made from 316 grade stainless steel and is 0.4mm thick.

Insulation is compressed rockwool giving a density of 200kg/m3. All parts are fully welded.Distance to combustibles is 50mm.APPROVALSTWPro is HETAS Approved and is CE marked. Designation Number is EN1856-1 T600 N1 W V2 L50040 G50.

EN1856-1 T200 P1 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied). Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).### TWPro MB - Pipe 1000mm - Ø 125 ###APPLICATIONFor use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.CONSTRUCTIONOuter skin is made from 304 stainless Steel and is 0.4mm thick.

This is then coated in a high temperature Black finish. The Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3.

All parts are fully welded.Distance to combustibles is 50mm.APPROVALSTWPro is HETAS Approved and is CE marked. Designation Number is EN1856-1 T600 N1 W V2 L50040 G50. EN1856-1 T200 P1 W V2 L50040 O20.INSTALLATIONTWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied).

Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).

SKU: pack-twpromb

Technical Specifications
Outer Skin Material304 Stainless Steel (0.4mm thick, high temperature black finish)
Inner Skin Material316 Stainless Steel (0.4mm thick)
InsulationCompressed Rockwool (200kg/mu00b3 for TWPro, 128kg/mu00b3 for KC variants)
ApprovalsHETAS Approved, CE Marked (EN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 variants)
DistancesMinimum 50mm clearance from combustibles; 60mm for KC variants
Components IncludedAdjustable pipes (500-880mm), 45u00b0 bend, wall support (50-80mm), 2pc round fixed finishing plate (45u00b0), 45u00b0 adjustable wall sleeve, additional pipe options (500mm and 1000mm)
Ensure all TWPro MB components are assembled using the supplied locking band system. Maintain a minimum clearance of 50mm from any combustible material, such as wood or plasterboard, with 60mm required for KC components where applicable. It is essential to follow the provided installation guidelines and safety standards, particularly when integrating with solid fuel, gas, or oil appliances. Check that all connections are secure and that the installation complies with local building and fire safety regulations. If you are uncertain, seek advice from a qualified installer to guarantee optimal performance and safety.

The TWPro MB components are compatible with wood stoves, gas coal effect fires, oil boilers, gas boilers, and any solid fuel appliances.

TWPro MB components are constructed using 316L stainless steel for the inner skin and 304 stainless steel for the outer skin, both 0.4mm thick. The outer skin is also coated in a high-temperature black finish.

Yes, the TWPro MB components are HETAS approved and also CE marked, ensuring they meet stringent safety and performance standards.

The insulation used is compressed rockwool with a density of 200kg/m3 TWPro / 128Kg/m3 KC, providing excellent thermal resistance.

A minimum distance of 50mm from the outside of the flue to any combustible material (wood, plasterboard) is required for TWPro MB components.

TWPro MB components are secured using a locking band (supplied), ensuring a tight and secure fit without the need for screws.

Wall supports should be used for lateral support only and should be installed at a minimum of every 3 meters for optimal stability.

Yes, the TWPro MB adjustable pipe can be cut down to achieve the desired effective length and secured in place using the provided locking band.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 2nd. 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.

Read our buyers guide for this TWPro MB Comprehensive Flue Components Package - Ø125mm

National Flues is a trusted supplier of high-quality fireplaces and flues to both retail and trade customers across the UK. Known for their competitive pricing and reliable delivery, National Flues offers trade accounts and secure online payments, ensuring a seamless purchasing experience.

 

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Secure your TWPro MB Comprehensive Package today and enjoy the peace of mind that comes with top-quality, HETAS approved flue solutions.

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