Improving your Energy Performance Certificate (EPC) doesn’t always require expensive renovations. Small, cost-effective upgrades can significantly improve your property’s energy efficiency, lower bills, and boost your EPC rating. This guide highlights affordable solutions that make a tangible difference.

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1. Draught-Proof Doors and Windows

One of the simplest ways to prevent heat loss is to seal gaps around doors and windows.

  • Install draught excluders or weather stripping

  • Ensure window frames and seals are intact

  • Check loft hatches for leaks

These low-cost fixes can noticeably improve your EPC score.

2. Hot Water Tank and Pipe Insulation

Uninsulated hot water tanks and pipes allow significant heat to escape:

  • Fit a tank jacket or foam insulation

  • Insulate pipes in lofts and under floors

  • Small investment with long-term energy savings

3. LED Lighting Upgrades

Replacing traditional bulbs with energy-efficient LEDs is quick and cheap:

  • Reduce electricity consumption

  • Improve energy efficiency ratings on your EPC

  • Upgrade across the property for maximum effect

4. Loft and Floor Insulation Patches

Even partial insulation improvements make a difference:

  • Install insulation boards in loft hatch areas

  • Use underlay insulation for hard floors

  • Patch gaps in existing loft or floor insulation

A professional EPC assessor can highlight priority areas. Check our Services – EPC Assessors London.

5. Smart Heating Controls

Even without upgrading the boiler, smart controls help:

  • Programmable thermostats

  • Thermostatic radiator valves (TRVs)

  • Smart heating apps for better scheduling

Affordable upgrades like these reduce energy waste and improve EPC ratings.

Why Professional Assessment Helps

Small improvements may not always target the areas that impact your EPC the most.
A certified Domestic Energy Assessor (DEA) will:

  • Identify cost-effective upgrades

  • Provide a clear roadmap to boost EPC

  • Ensure compliance for sales or rentals

Book a professional assessment through our Booking Page.

Contact Us for EPC Advice

Need help choosing the most effective low-cost improvements?
Reach out via our Contact Page for expert guidance and rapid support.

Email:info@epcrate.co.uk

Phone:020 34884142