Low Profile 18mm Overlay Underfloor Heating System 56m²

56.0m² Low Profile 18mm Overlay Underfloor Heating Complete System (100mm Pipe Centres)

Description

This professional-grade underfloor heating kit provides high-output performance and minimal build-up height, perfect for large rooms or open-plan spaces. The 18mm overlay panels sit directly over existing solid or timber floors, while 100mm pipe centres deliver maximum heat output with rapid response—ideal for renovations and extensions.

Made with WRAS-approved, European 5-layer oxygen barrier pipe and all premium components for reliable comfort and long life.

What's Included

• Approx. 500m of 12mm 5-layer oxygen barrier PERT-AL-PERT pipe
• 18mm high-density pre-grooved overlay panels (56m² coverage at 100mm spacing)
• 7 Port Dualmix Manifold A Rated Grundfos Pump and Mixing Valve
• Programmable digital room thermostats (multiple—zoning as needed)
• Edge insulation rolls
• Pipe laying/cutting tools and fixing clips
• All flow and return connections, adapters, and accessories for plumbing
• Comprehensive installation and layout instructions

Key Features

• Ultra-low 18mm overlay system—no screed required
• 100mm pipe centres for high heat output and rapid heat-up
• Full kit—panels, pipe, pump, mixer, controls, fixings, tools, and manuals
• Ideal for all common floor coverings
• Premium WRAS-approved 5-layer pipe
• Zoned digital control for multiple areas
• Meets or exceeds all UK regulations

Benefits

• Minimal increase in floor height—ideal for large-scale refurbishment
• Fast, clean, and non-intrusive installation
• Consistent, even warmth across large single or multi-room spaces
• Energy efficiency, quick response, and full comfort control

This 56.0m² overlay system is the go-to solution for expansive domestic or commercial spaces needing fast, effective underfloor heating with a minimal build-up and optimal performance.

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