Skip to main content
Central Heating5 min readUpdated: 5 November 2025

Underfloor Heating Cost — Installation Guide for Peterborough Homes

Underfloor heating installation costs £500–£2,500 per room depending on system type. Electric vs wet systems explained, with full cost breakdown.

Need a plumber in Peterborough?

Qualified plumbing & heating engineers — Peterborough and surrounding areas.

Underfloor Heating Installation Costs

The cost of installing underfloor heating in Peterborough depends significantly on the system type:

  • Electric underfloor heating (mat system): £500 – £1,200 per room, installed
  • Wet (water) underfloor heating — screed system: £1,500 – £2,500 per room
  • Wet underfloor heating — overlay system (retrofit): £1,000 – £2,000 per room

Electric vs Wet Underfloor Heating

Electric underfloor heating uses a mat of resistance wires laid under tiles or other flooring. It's cheaper to install but more expensive to run — best suited to bathrooms and kitchens where it's used intermittently for comfort rather than as a primary heat source.

Wet underfloor heating circulates warm water through a network of pipes connected to your boiler. It's more expensive to install but significantly cheaper to run, and works well as a primary heat source for an entire home or extension.

Is Underfloor Heating Compatible With My Flooring?

Most flooring types work with underfloor heating. Tiles and stone are the most efficient as they conduct heat well. Engineered wood is suitable. Solid hardwood must be a species rated for UFH use. Thick carpet significantly reduces efficiency and is not recommended.

How Long Does Installation Take?

Electric mat installation in a standard bathroom typically takes 1–2 days including floor preparation and tiling. Wet system installation for a full ground floor may take a week or more.

Peterborough Plumbers

Gas Safe registered plumbing and heating engineers with over 50 years of combined experience serving Peterborough and surrounding areas. All advice is written and reviewed by qualified engineers.

Reviewed and fact-checked: March 2026

Frequently Asked Questions

How much does underfloor heating cost to install in Peterborough?
Electric underfloor heating costs £50–£75 per square metre for materials and installation. Water (wet) underfloor heating costs £80–£120 per square metre but is cheaper to run long-term.
Is underfloor heating cheaper to run than radiators?
Water-based underfloor heating runs at lower temperatures (35–45°C vs 65–75°C for radiators) so it is typically 15–25% cheaper to run. Electric systems are more expensive to operate.
Can underfloor heating be installed in an existing house?
Yes — low-profile electric mats can be fitted under tiles with minimal floor height increase. Wet systems are more disruptive as they require floor excavation, so they are best suited to renovation projects.

Need a plumber in Peterborough?

Qualified engineers — clear upfront quotes, no hidden extras.

Ready to Book Your Plumber?

Get in touch today for plumbing repairs, boiler servicing and heating support across Peterborough.

Or call us directly: 01733 797074