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Top Plate - Ø 100

In Stock

The Top Plate - Ø 100, measuring 400mm square, is used alongside the Top Clamp and Top Insert Sleeve to provide robust support for the vertical weight of your flue liner at the chimney stack's peak.

£11.99 incl VAT

The Top Plate - Ø 100, measuring 400mm square, is an essential accessory when installing MI-FLEX 316 and 904 flexible flue liners. It works jointly with the Top Clamp and Top Insert Sleeve, effectively supporting the vertical weight of your flue liner at the stack's apex. Designed for multi-fuel applications, this top plate ensures compliance with Building Regulations Document J, which mandates that all flexible flue liners must be enclosed within a masonry chimney. It is ideal for use with wood (moisture content <20%), smokeless coal, gas, and oil appliances, and capable of withstanding temperatures up to 600°C.To ensure a secure installation, it is crucial that your chimney stack is weatherproof and structurally sound. Chimney pots should be free from cracks and have appropriate flaunching at the top. Regular maintenance of your chimney system is also essential, with sweeping recommended at least once a year by a certified professional. For solid fuel appliances, it is advisable to conduct sweeps twice annually.

  • SKU: 20-100-P
  • Item: Top Plate - u00d8 100
  • Designation:: BSEN 1856-2 T600 N1 W V2 L50012 G
  • System:: MI-FLEX Accessories MF20
  • Material:: GALV
  • Colour Finish:: Natural / Stainless Steel
  • Fuels:: Wood, Oil, Gas, Smokeless coal
  • Approvals:: HETAS / CE

What is it for?

The Top Plate - Ø 100 is designed to support the vertical weight of a flexible flue liner at the top of a chimney stack in multi-fuel applications.

Brand Summary

National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive pricing, reliable delivery, and exceptional service to both retail and trade customers.

National Flues Verdict

The Top Plate - Ø 100 is a vital component for any chimney installation using MI-FLEX 316 or 904 flue liners. At National Flues, we guarantee unbeatable prices, reliable nationwide delivery, and exceptional customer service for both retail and trade customers.

Our Rating
9.8/10

FAQs

The Top Plate - Ø 100 is used to support the vertical weight of MI-FLEX 316 and 904 flexible flue liners at the top of a chimney stack.

The Top Plate measures 400mm square.

Yes, the Top Plate is suitable for use with wood (moisture content <20%), smokeless coal, gas, and oil appliances.

The Top Plate can withstand temperatures up to 600°C (T600 designation).

Yes, the chimney stack must be weatherproofed and of sound construction with properly flanched chimney pots.

Regular sweeping by a competent professional is recommended at least once a year, but twice a year for solid fuel appliances.

No, Building Regulations Document J requires that the flue liner and its components must be enclosed inside a masonry chimney.