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hydronic underfloor heating Tectora joisted

Tectora Joisted Floor System

The Warmup Tectora System is designed for use within either battened or suspended timber floors, including TJI joist constructions.

Key Benefits


Diffusion plates spread heat efficiently

Responsive, heat-diffusing aluminium plates


Insulation installed between floor joists

Without increasing floor build-up


No screeding required

Offers a dry installation method

classical empty room interior

For Use with Cradled Floors

The Tectora Joisted Batten Floor System is particularly suitable where there is a sprung/cradled battened floor or floor joists. The system features insulation installed between floor joists with the heating pipes inserted within diffusion plates fitted above for optimal heat distribution. It is a dry-fitted hydronic system, requiring no screeding.

Compatible with All Floor Finishes
The Tectora Joisted Batten Floor System is suitable for almost any floor finish, in particular wood or engineered wood but for installation under tiles as a final floor finish, additional layers of plywood or tile backer board may be required to create a rigid base. The system is suitable for use with all Warmup 16mm heating pipes.

Tectora joisted system diffusion plates

Diffusion Plates for Even Heat

The system is used in battened installations over a concrete subfloor; variable height floor battens are employed to create a void of between 50 to 100mm. The batons can be sprung or on cradles to create an acoustic floor.


For this installation, a diffusion plate system is generally used if standard installation types are not suitable. For installing as a joisted system, the rigid insulation is placed between the joists to support the diffusion plates, as they span the joists.

Guarantee and Warranty


Safety Net Installation Guarantee

If you accidentally damage the underfloor heating pipe during installation, return it to Warmup and we will replace it with the same size and make of pipe for free.

Lifetime Limited Warranty

The length of the warranty period depends on the type of pipe you choose. When you install this system with the Warmup PEX-a pipe, the pipe comes with a Limited Lifetime Warranty.

Installing this product? You will also need:

hydronic underfloor heating pexa


Select from a choice of 3 pipe types; PEX-A, PE-RT and PE-RT/AL/PE-RT – tailored to your specific installation and budget.

hydronic underfloor heating manifold


Our Manifold is manufactured from stainless steel and provides water regulation for up to 12 underfloor heating circuits.

hydronic underfloor heating control centre

Control Center

All hydronic systems require a control centre that works with the thermostats and heat source, such as a boiler or heat pump.

4ie smart thermostat main controls


Choosing the correct control system is crucial in ensuring that your heating system works in the most efficient way.

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Transform the way you heat your home with Warmup, the world’s best-selling floor heating brand.

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