Improving your home’s Energy Performance Certificate (EPC) rating doesn’t have to be a major renovation project. With strategic, energy-saving upgrades, homeowners and landlords can quickly enhance efficiency, reduce energy bills, and increase property value.
Our EPC Assessors in London can help identify the upgrades that deliver the fastest results for your EPC rating:
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1. Upgrade to Energy-Efficient Lighting
Lighting improvements are quick, inexpensive, and impactful:
Replace incandescent and halogen bulbs with LEDs
Focus on high-usage areas such as kitchens, living rooms, and hallways
Use smart lighting controls to optimise energy use
Even this small change can improve your EPC rating and reduce electricity costs immediately.
2. Improve Loft and Wall Insulation
Proper insulation prevents heat loss:
Loft insulation at recommended depths
Cavity wall insulation if walls are uninsulated
Floor insulation for suspended floors
Insulation upgrades are credited in EPC assessments and provide long-term energy savings:
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3. Optimize Heating Systems
Heating accounts for the largest portion of energy use in most homes:
Upgrade old boilers to high-efficiency condensing models
Install thermostatic radiator valves (TRVs) for better room temperature control
Use programmable or smart thermostats to reduce unnecessary heating
Targeted improvements here can instantly boost your EPC band:
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4. Seal Windows and Doors
Heat loss through openings is a common EPC issue:
Apply draught-proofing around doors and windows
Use secondary glazing for older windows
Install thermal curtains or blinds to retain heat
Even minor adjustments can significantly improve energy efficiency.
5. Insulate Hot Water Systems
Hot water inefficiency is often overlooked:
Insulate hot water cylinders
Wrap pipework in insulation sleeves
Install timers or thermostats to control hot water heating
These measures are inexpensive and positively affect EPC assessments:
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6. Install Renewable Energy Solutions
Renewable energy boosts both efficiency and EPC ratings:
Solar PV panels generate electricity and reduce reliance on the grid
Solar water heating systems supplement hot water supply
Energy monitoring systems help optimise usage
Professional assessment ensures these upgrades are properly credited in your EPC:
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7. Professional EPC Assessment
After implementing upgrades, a professional EPC assessment:
Verifies energy savings and efficiency gains
Ensures SAP calculations reflect improvements
Identifies additional areas for further EPC gains
Our assessors make sure all upgrades contribute to the highest possible EPC rating:
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Conclusion
Energy-saving upgrades can instantly improve your EPC rating without major expense. Key actions include:
Upgrade lighting to energy-efficient LEDs
Improve loft, wall, and floor insulation
Optimise heating systems and controls
Seal windows and doors
Insulate hot water systems
Consider renewable energy solutions
Verify improvements with professional assessment
These upgrades not only increase your EPC band but also reduce energy costs, enhance comfort, and make your property more attractive to buyers or tenants.
Email :info@epcrate.co.uk
Phone:020 34884142
