ThermRite Ltd
38m² ThermRite PRO 16mm Low Profile Overlay Underfloor Heating Kit
38m² ThermRite PRO 16mm Low Profile Overlay Underfloor Heating Kit
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SKU:16PROOverlay38 Kit
The 38m² ThermRite PRO 16mm Overlay Panel Underfloor Heating Kit is a complete low-profile water underfloor heating system designed for retrofit, renovation and new build projects where a slim, high-output overlay UFH solution is required.
Designed for total room heating in well-insulated areas, this pack includes the key UFH components required to install a practical wet underfloor heating system using 16mm ThermRite PRO dual purpose overlay panels, 12mm underfloor heating pipe, connector cores, manifold components and a Grundfos UPM3 pump pack with temperature control unit.
Key Features
| Covers Up To 38m² | Designed for low-profile overlay UFH installations using ThermRite PRO 16mm panels at high-output 120mm pipe centres. |
| Complete Overlay UFH Kit | Includes the essential components needed for a typical water underfloor heating overlay installation. |
| 16mm ThermRite PRO Panels | Low-profile EPS400 routed insulation panels with a 200 micron aluminium foil layer for fast and even heat transfer. |
| High Output 120mm Pipe Spacing | Closer 120mm pipe centres help deliver strong heat output and even floor temperatures across the heated area. |
| Dual Purpose Floor Finish Compatibility | Suitable for tile, vinyl, wood and laminate floor finishes when installed to the correct method. |
| No Pipe Clips Required | Precision-cut routed grooves securely hold the 12mm UFH pipe in place without separate pipe clips. |
| Grundfos UPM3 Pump Pack Included | Supplied with pump and temperature control unit for reliable system circulation and mixing. |
What’s Included?
| Component | Quantity / Details |
|---|---|
| ThermRite PRO 16mm Dual Purpose Panels | 53 panels, covering up to 38m² |
| Underfloor Heating Pipe | 320m x 12mm multilayer UFH pipe supplied to suit the 38m² kit area |
| Pipe Layout Guide | Installation layout guidance for the 16mm overlay panel system at 120mm pipe centres |
| Pipe Reaming Tool | Deburring and chamfering tool included |
| Connector Cores | Supplied to suit the manifold and pipe circuit design |
| Manifold & Control Components | 4 Port Manifold supplied to suit the selected kit size and circuit layout |
| Pump Pack | Grundfos UPM3 UFH pump pack and temperature control unit |
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Complete low-profile overlay water underfloor heating kit |
| Coverage | Up to 38m² |
| Panel Type | ThermRite PRO dual purpose routed insulation panel |
| Panel Thickness | 16mm |
| Panel Construction | EPS400 rigid insulation with 200 micron aluminium foil layer |
| Panel Size | 1200mm x 600mm, 0.72m² per panel |
| Pipe Size | 12mm multilayer underfloor heating pipe |
| Pipe Spacing | 120mm centres |
| Heating Output Type | High-output total room heating for well-insulated areas |
| Floor Type | Overlay floor systems |
| Suitable Floor Finishes | Tile, vinyl, wood and laminate when installed to the appropriate method |
| Manifold Size | Supplied to suit the system design and selected kit size |
| Pump Pack | Grundfos UPM3 pump pack with temperature control unit |
| Suitable Projects | Retrofit, renovations, extensions, new builds and low-profile floor build-ups |
| SKU | 16PROOverlay38 Kit |
Ideal For
- 38m² water underfloor heating overlay installations
- Low-profile retrofit UFH projects
- Tile, vinyl, wood and laminate floor finishes
- Renovations, extensions and refurbishment heating projects
- Well-insulated rooms requiring total room heating
- Projects where a higher output 120mm pipe spacing is required
- Projects where the final floor finish may not yet be decided
- Installers, plumbers, heating engineers and competent DIY users
Why Choose This 38m² ThermRite PRO 16mm Overlay UFH Kit?
This 38m² ThermRite PRO 16mm overlay underfloor heating kit provides a convenient all-in-one solution for installing water UFH over an existing suitable subfloor. The slim 16mm panels are manufactured from EPS400 rigid insulation and feature a 200 micron aluminium foil layer to help spread heat efficiently across the floor area.
The routed panel design securely holds 12mm UFH pipe at 120mm centres, removing the need for separate pipe clips and helping speed up installation. The closer pipe spacing is designed to support strong heat output, making this system a practical choice for well-insulated rooms where a responsive low-profile underfloor heating solution is required.
As a dual purpose panel system, ThermRite PRO can be used with tile, vinyl, wood or laminate floor finishes when installed using the correct method for the chosen covering. This makes it suitable for projects where the finished floor may vary between rooms or has not yet been fully decided.
Installation note: Final coverage and performance depend on room heat loss, insulation levels, floor build-up, flow temperature, pipe circuit design and chosen floor finish. For carpet, vinyl or bonded finishes, panels should be bonded to a suitable sound substrate and covered with the appropriate levelling layer. For floating wood or laminate floors, the finished floor should be installed perpendicular to the pipe direction.
Quick Summary
A complete 38m² ThermRite PRO 16mm low-profile overlay water underfloor heating kit using EPS400 dual purpose foiled panels, 12mm UFH pipe at 120mm centres, pipe layout guidance, pipe reaming tool, connector cores, manifold components and a Grundfos UPM3 pump pack with temperature control unit.
