Why Retrofit?

With energy bills still high and older homes showing their age, many property owners are asking how to improve efficiency without the cost or disruption of a full rebuild. That’s where retrofit comes in — a sensible, step-by-step approach to upgrading your property’s energy performance.

At David Farrer Plumbing & Heating, we’ve been helping Lancaster and Morecambe homeowners improve their properties for over 30 years. Retrofits are one of the smartest ways to cut costs, reduce carbon, and improve comfort — all without gutting your house.

What Is a Retrofit?

A retrofit is simply an upgrade. Rather than starting from scratch, it means improving your existing systems — like heating, insulation, ventilation, or hot water — so they work more efficiently and waste less energy.

We focus on plumbing and heating retrofits — the stuff that makes the biggest day-to-day difference for most homes.

Key Retrofit Services We Offer

  • High-Efficiency Boiler Installations
    Replace outdated boilers with modern, A-rated combi or system boilers — reducing energy use and improving performance.
  • Smart Thermostat Setup
    Control your heating from your phone. Set schedules, track usage, and save energy without even thinking about it.
  • Hot Water System Upgrades
    Swap out old cylinders or immersion heaters for more efficient setups, including thermal storage options.
  • Pipework Insulation
    Simple but effective — stopping heat loss and protecting against frozen pipes in winter.
  • Zoned Heating
    Only heat the rooms you use. Great for larger homes, HMOs, or landlords wanting better control over energy use.
  • Underfloor Heating Integration
    Works well with low-temperature systems and helps distribute heat more evenly throughout the property.

Benefits for Homeowners

  • Lower Energy Bills
    Retrofit heating systems can cut fuel use by up to 30% in some homes.
  • Better Comfort & Control
    Say goodbye to cold rooms or wasting money heating the whole house when you’re only using one floor.
  • Futureproof Your Property
    Modern systems last longer, are easier to maintain, and comply with future legislation (including EPC targets).
  • Improved Resale Value
    Buyers and tenants alike are looking for energy-efficient homes with smart systems already in place.

Not Just for Homes

We also carry out retrofits on commercial properties, HMOs, and rental portfolios — especially where landlords want to improve energy performance before EPC rules tighten further.

Straightforward Advice, Done Properly

Honest advice from a team who’s been in the game for decades. Whether you want to swap a boiler or look at a full heating upgrade, we can help you figure out what’s worth doing — and what isn’t.

Interested in a retrofit for your home or rental property?
Contact us for a free quote!