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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 - Intermediate Wall Support
from £120.00
from £120.00
The Midtherm HTS Intermediate Wall Support is used a load bearing intermediate support from a wall. Supplied complete with a support plate and collar. Set as standard 50mm from wall, with an additi...
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Midtherm HTS Twin Wall Flue - Radiation Shield
from £15.00
from £15.00
The Midtherm HTS Radiation Shield helps to block the heat radiated by the flue when passing through the joist or the upper floor. The adjustable radiation shield can be extended to suit the joist h...
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Midtherm HTS Twin Wall Flue - Rain Shield Cowl
from £77.00
from £77.00
The Midtherm HTS Rain Shield Cowl offers an advanced protection from rain. INSTALLATION MANUAL DOWNLOAD - PDF  Midtherm HTS Twin Wall  - High Temperature Insulated Flue System. 20 Years Warranty - ...
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Midtherm HTS Twin Wall Flue - Removable Starter Length
from £188.00
from £188.00
The length is manufactured with a 0.9mm inner and a clean out door with test point that can be removed to allow access to the inner door. This product is to be used when the provision of sweeping t...
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Midtherm HTS Twin Wall Flue - Standard Cowl
from £57.00
from £57.00
The Midtherm HTS Standard Cowl offers a basic protection from rain.   INSTALLATION MANUAL DOWNLOAD - PDF  Midtherm HTS Twin Wall  - High Temperature Insulated Flue System. 20 Years Warranty - Avail...
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Midtherm HTS Twin Wall Flue - Standard Cowl With Mesh
from £67.00
from £67.00
The Midtherm HTS Standard Cowl with Mesh offers basic protection from rain and the incorporated mesh helps to protect from birds. INSTALLATION MANUAL DOWNLOAD - PDF Midtherm HTS Twin Wall  - High T...
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