Low Profile 18mm Overlay Underfloor Heating System 20m²

20m² Low Profile 18mm Overlay Underfloor Heating Complete System (100mm Pipe Centres)

Description

Install underfloor heating quickly and efficiently with this all-in-one 18mm overlay kit, suitable for new builds, renovations, and large extensions. 100mm pipe spacing delivers quick response and high heat output, making it ideal for almost any living space.

What's Included

• Approx. 180m of 12mm 5-layer oxygen barrier pipe
• Low Profile 18mm Overlay panels, pre-machined for 100mm pipe centres (for 20m²)
• 3 Port Dualmix Manifold & blending/mixing unit (A-rated pump, mixing valve, isolation valves, wall bracket)
• Digital room programmable thermostat
• Edge insulation strip
• Pipe cutters and laying tools
• All necessary connectors, clips, and fixing kit
• Step-by-step installation manual

Key Features

• 18mm ultra-low profile system for direct overlay
• 100mm pipe spacing for high output and rapid warm-up
• 5-layer, premium oxygen barrier pipe for longevity
• Full kit – panels, pipe, pump, thermostat, fixings, tools
• Easy to fit, no floor excavation or screeding
• Compatible with a wide range of floor coverings
• UK standards compliant, WRAS approved

Benefits

• Minimal floor height increase – perfect for renovations
• Consistent, comfortable heating and energy savings
• Quick response for on-demand comfort
• All-in-one solution for fast completion

This system offers complete convenience, ensuring efficient, even floor heating in medium to large rooms with no compromise on comfort or build quality.

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