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You can place your orders as usual. They will be processed on 05/01/2026.

The last orders to be delivered this year will be shipped on 22/12/2025.

The orders shipped on 23/12/2025 will be delivered at the beginning of the next year.

Products

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Midtherm HTS Twin Wall Flue - Telescopic Flue Bracing Kit
from £82.00
from £82.00
The Midtherm HTS Telescopic Flue Bracing Kit includes 2 telescopic extension poles made from galvanised mild steel, 2 roof brackets and a support ring. Poles adjust from 1900mm - 3400mm. Used to pr...
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Midtherm HTS Twin Wall Flue - Termination/Anchor Plate
from £104.00
from £104.00
For connecting from a brick chimney or fire chest to HT-S.   INSTALLATION MANUAL DOWNLOAD - PDF  Midtherm HTS Twin Wall  - High Temperature Insulated Flue System. 20 Years Warranty - Available for ...
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Midtherm HTS Twin Wall Flue - TW/SW Adaptor
from £37.00
from £37.00
The Midtherm HTS TW/SW Adaptor is used for connecting the top of a twin wall system to a single wall system (stove pipe) or to take a flex adaptor. INSTALLATION MANUAL DOWNLOAD - PDF  Midtherm HTS ...
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Midtherm HTS Twin Wall Flue - Ventilated Firestop & Collar
from £67.00
from £67.00
The Midtherm HTS Ventilated Support Plate is a collar attached to the plate houses and supports strips of material that expand when the activation temperature is exceeded, reducing gaps to restrict...
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Midtherm HTS Twin Wall Flue - Ventilated Support Plate
from £83.00
from £83.00
The Midtherm HTS Ventilated Support Plate is a load bearing support and it must be positioned every six metres. Made of mild steel. INSTALLATION MANUAL DOWNLOAD - PDF Midtherm HTS Twin Wall  - Hig...
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Midtherm HTS Twin Wall Flue - Ventilated Top Plate (Non-Supporting)
£52.00
£52.00
The Midtherm HTS Ventilated Top Plate is a non supporting ventilated top plate is for use where the flue system penetrates floors but no load bearing support is required. Made of mild steel. INSTAL...
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