Description
Top Plate – 150mm: Sturdy Support for Flue Liner Stacks
The Top Plate – 150mm, measuring a substantial 400mm square, plays a crucial role in supporting the weight of the chimney liner at its summit when utilized alongside the Top Clamp and Top Insert Sleeve.
Overview:
An essential component within the MF20 MI-FLEX accessories range, meticulously designed to complement MI-FLEX 316 and 904 flexible flue liners. Together, these accessories form a comprehensive chimney system when assembled.
General Application:
Specifically crafted for use with MI-FLEX Multi-fuel flexible flue liners, complying with Building Regulations Document J, ensuring that the flexible flue liner remains fully enclosed within a masonry chimney. Suitable for various appliances operating at temperatures up to 600 degrees (T600 designation), including Wood.
Top Fixings:
Integral to the top fixings system, the Top Plate – 150mm contributes to supporting the vertical weight (dead weight) of the flue liner. It is crucial to ensure the chimney stack is thoroughly weatherproofed before installation, ensuring sound construction, intact chimney pots, and appropriate flaunching at the stack apex.
Specific Application:
The generously sized 400mm square Top Plate – 150mm effectively collaborates with the Top Clamp and Top Insert Sleeve to uphold the chimney liner’s weight securely at the stack’s highest point.
Maintenance:
Designed to facilitate easy access for sweeping and maintenance, carried out by qualified professionals. Avoid using chemical cleaners or mild steel tools on stainless steel chimneys. Regular cleaning, inspection, and maintenance, at least annually, ensure optimal performance. For chimneys serving solid fuel appliances, biannual sweeping is recommended to prevent deposits, blockages, or potential bird nests.
Specifications:
Designation: MI-FLEX Accessories MF20
System: GALV
Material: Natural / Stainless Steel
Colour Finish: Natural / Stainless Steel
Fuels: Wood, Oil, Gas, Smokeless coal
Approvals: BSEN 1856-2 T600 N1 W V2 L50012 G
Dimensions: 150mm (400mm square)
The Top Plate – 150mm is an indispensable part of the MI-FLEX chimney system, providing robust and reliable support for the flexible flue liner when combined with the Top Clamp and Top Insert Sleeve, ensuring stability and longevity for your chimney installation.

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