Insulation Back Filler - Ø 150

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The Mi Flues Screw-FIX Insulation Back Filler is a revolutionary product designed to simplify the back filling of your chimney with vermiculite. Perfectly paired with a Screw-Fix pot hanging cowl, it ensures a seamless and efficient completion of your chimney system. This accessory is an essential component for any MI-FLEX flue liner installation, ensuring safe and compliant operation.

£42.49

Description
Extra Details

The Mi Flues Screw-FIX Insulation Back Filler - Ø 150 is a cutting-edge solution for efficiently back filling your chimney with vermiculite, designed specifically for use with Screw-Fix pot hanging cowls and MI-FLEX flue liners. This premium accessory is engineered to work seamlessly with both MI-FLEX 316 and 904 flexible flue liners, ensuring a cohesive and fully functional chimney system. Compliant with Building Regulations Document J, this product can be used with appliances up to 600°C (T600 designation) and is suitable for wood (less than 20% moisture), smokeless coal, gas, and oil. Our Screw-Fix accessories are crafted to facilitate the installation and maintenance of multi-fuel flue liners, housed completely within masonry chimneys—a non-masonry enclosure like timber or plasterboard is not permissible.

Regular chimney sweeping and maintenance are critical, especially for solid fuel appliances, and should be conducted by a certified professional. Avoid using chemical cleaners or mild steel tools on stainless steel chimneys. We advise sweeping twice annually: at the end of the heating season and before the start of the next season.

SKU: 25-150-VBF

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SKU: 25-150-VBF
Item: Insulation Back Filler - u00d8 150
Designation:: BSEN 1856-2 T600 N1 W V2 L50012 G
System:: MI-FLEX Accessories MF20
Material:: 316L
Colour Finish:: Stainless Steel / NATURAL
Fuels:: Wood, Oil, Gas, Smokeless coal
Approvals::
: CE / HETAS

National Flues Ltd Verdict

At National Flues, we highly recommend the Mi Flues Screw-FIX Insulation Back Filler. This innovative product simplifies the process of back filling your chimney with vermiculite while ensuring compliance with Building Regulations. We are rarely beaten on price, offer reliable delivery, and cater to both retail and trade customers nationwide.

What is it for?

The Mi Flues Screw-FIX Insulation Back Filler is designed to simplify the back filling of chimneys with vermiculite, ensuring proper insulation and compliance with regulations when using flexible flue liners.

Brand Summary

National Flues is a trusted supplier of fireplaces and flues in the UK, dedicated to providing high-quality products at competitive prices, with reliable delivery and excellent customer service for both retail and trade customers.