Joisted Floors Underfloor Heating System 132m²

132.0m² ThermRite Heatboard ULTRA Grooved Plated Chipboard System

Description

The 132m² ThermRite Heatboard ULTRA system is designed for large residential or commercial joisted floor installations, combining interlocking 22mm chipboard panels with aluminium plates for superior heat output.

This premium system accommodates 12mm pipework at 150mm centres and includes high quality flow controls and thermostatic management.

Panel Dimensions: 2400mm x 600mm x 22mm
Coverage: 1.44 m² per panel

What’s Included

• 92 x ThermRite Heatboard ULTRA panels
• 828 x Aluminium Heat Diffusion Plates
• A Rated Grundfos Pump and Mixing Valve
• 11 Port Dualmix Manifold and Connectors
• 12mm Premium 5 Layer Multilayer Pipe (~880 metres)
• Digital Programmable Thermostat
• Pipe Cutter and Reaming Tool
• Complete Installation Documentation

Key Features

• High heat output with integrated aluminium plates in chipboard grooves
• 22mm tongue & groove chipboard panels for stability and strength
• Efficient multilayer pipe with oxygen barrier
• Accurate flow and temperature control with premium pump and manifold
• All accessories and tools included for a full installation

Benefits

• Optimised heat distribution across large floor areas
• Fast, simple installation with pre-fabricated pipe channels
• Long-term durable and low maintenance underfloor heating system
• Fully compliant with UK safety and building regulations

Engineered for reliable performance and ease of installation in large joisted floor projects.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX