How to Instantly Improve Your EPC Rating and Save on Energy Bills
- Ross Jones
- Mar 3
- 3 min read
Your home’s Energy Performance Certificate (EPC) rating plays a crucial role in its energy efficiency, running costs, and even property value. If your EPC rating is lower than you’d like, the good news is that there are money-saving and effective ways to improve it - some of which you can implement immediately.
At Vibrant Energy Matters, we help homeowners and landlords identify the most impactful home improvements through our UK-first, exclusive VESA (Vibrant Energy Savings Audit) offering. Plus, we’re offering £500 off our Vibrant Gold Package to help you achieve an even better EPC rating, future-proof your home and reduce both your carbon footprint and reliance on the grid.
Why Improve Your EPC Rating?
A more energy-efficient home means lower heating and electricity costs.
Homes with better EPC ratings are more attractive to prospective buyers and tenants.
Landlords must meet minimum EPC standards, with regulations tightening in the coming years.
Some lenders offer better mortgage rates for energy-efficient homes.
Step-by-Step Guide to Boosting Your EPC Rating
Quick Wins
Switch to LED Bulbs
Replacing old halogen or incandescent bulbs with LEDs is one of the simplest ways to cut energy use - LEDs use up to 90% less energy and last significantly longer.
Draught-Proof Your Home
Block gaps around windows, doors, and chimneys to prevent heat loss. Draught excluders and sealant strips are low-cost solutions that help improve comfort and energy efficiency.
Upgrade to a Smart Thermostat
Smart thermostats like Nest or Hive optimise heating schedules based on usage patterns. This small change can reduce heating bills by up to 15%.
Install Radiator Reflectors
These inexpensive panels reflect heat back into the room rather than being absorbed by walls.
Install or Top up your Loft Insulation
Ensuring you have at least 250mm – 300mm of loft insulation in your roof space will significantly reduce the heat loss rate of your property. In most cases this will generate significant energy bill savings and improve the EPC rating of your property.
Bigger Upgrades for a Long-Term EPC Boost
Upgrade Your Boiler
If your boiler is over 10 years old, replacing it with an A-rated condensing boiler can dramatically improve efficiency. Modern boilers use less fuel and work more efficiently with thermostats and heating controls. We are government funding specialist with access to the UK Boiler Upgrade Scheme, which offers grants of up to £7,500 for air source and ground source heat pumps and £5,000 for biomass boilers.
Improve Wall Insulation
Cavity wall insulation can cut heating costs by up to £275 per year. If you have solid walls, internal or external insulation can be even more effective. Our cavity wall insulation service fills the gaps in your walls. This solution prevents heat from escaping, keeping your home warmer in winter and cooler in summer, all while reducing your energy usage.
Install Double or Triple Glazing
Replacing old single-glazed windows with A-rated double glazing reduces heat loss and improves soundproofing.
Consider Renewable Energy
Solar panels or air-source heat pumps can significantly lower energy costs while improving your EPC rating. Our Solar PV including Battery reduces your reliance on the grid and lowering your energy bills. This is one of the most effective ways to improve the energy efficiency rating of your home.
Upgrade to Energy-Efficient Doors
Old, poorly insulated doors can leak heat; replacing them with energy-efficient versions can improve your rating.
How a VESA Helps You Find the Most Cost-Effective Improvements
Not all improvements will have the same impact on every home. That’s where a VESA (Vibrant Energy Savings Audit) comes in. Our expert assessors identify the most effective upgrades specific to your home, ensuring you get the best return on investment. Some green energy improvements qualify for government grants or incentives – we will handle sourcing the grants, off shooting your final cost.
Exclusive Offer
Get £500 Off Our Vibrant Gold Package! For a limited time, Vibrant Energy Matters is offering a £500 discount on our comprehensive Vibrant Gold Package, helping you implement the most impactful EPC improvements.
Book your VESA today and start saving on energy bills while improving your home’s value.
Fantastic initiative by Vibrant Energy Matters—tools like the VESA audit and the Vibrant Gold Package are essential for helping homeowners and landlords future-proof their properties and reduce long-term energy costs. Improving your EPC rating not only enhances property value but also contributes to environmental sustainability. For individuals looking to adopt eco-conscious habits in everyday digital life, blackscreen onl is a smart addition. This browser-based display tool helps conserve energy—especially on OLED monitors—by enabling a full black screen with one click. It’s perfect for reducing blue light at night, cutting electricity use, and aligning personal tech habits with broader sustainability goals.
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