

Closing the energy gap, one home at a time.
One team for insulation, heating, solar, batteries and EV charging, lower bills, less carbon, a warmer home.
What every Gap Project installation includes
- Free home surveyNo obligation, no pressure
- Next-day installBook by 3pm, we start tomorrow
- Nationwide coverageEngineers across the UK
- We apply for your grantBoiler Upgrade Scheme handled
- Up to 10-Year warrantyManufacturer-backed cover
Accredited & approved by





Everything you need to power your home for less
Design your perfect energy setup with our expert guidance.



Battery Storage
Store surplus solar energy and use it through the evening peak.

SuperFOIL Insulation
Keep your home warmer in winter and cooler in summer, while saving on bills.

Process
How Does Gap Project Work?

Discover
Tell us about your home and unlock a fixed-price quote in under two minutes. No hidden fees, no obligation.

Choose
Browse top-tier brands and sizes tailored to your home. Pay now or spread the cost, your choice.

Install
Book by 3pm and we'll be at your door the very next day. Certified installers ready to go.

Maintain
Monitor your system and get help whenever you need it.
Why people choose us
For Better Solutions
We understand that every property has unique energy challenges and goals. That's why we provide customised insulation, heating, and renewable solutions tailored to your specific needs. Our approach begins with a thorough assessment to ensure the most efficient, cost-effective upgrade for your home.
Explore ServicesBetter Solutions
Speak to an advisor today
Free, no-obligation quote on insulation, boilers, solar & more, tailored to your home.
Call Now: 0808 2540 786Improve Energy Efficiency & Savings
Tailored insulation, heating upgrades, and renewable solutions reduce energy waste and lower bills.
Seamless Installation Process
From assessment to final installation, our team manages every step efficiently and stress-free.
Complete Energy Upgrade Solutions
All-in-one services: insulation, boilers, central heating, Solar PV, heat pumps, and battery storage.
Trusted Quality & Ongoing Support
Certified professionals and high installation standards backed by dependable customer support.
Manufacturer-approved brands we install
We partner with the world's most trusted manufacturers across boilers, solar, insulation and EV charging, expertly fitted by manufacturer-approved engineers, every time.

Trained. Certified. Trusted.
Every install backed by manufacturer warranties up to 10 years.
Boilers
- Worcester Bosch
- Vaillant
- Ideal Heating
- Baxi
Solar Panels
- JinkoSolar
- JA Solar
- LONGi Solar
- Maxeon
Insulation
- SuperFOIL
- Knauf
- Celotex
- Rockwool
EV Chargers
- MyEnergi
- Ohme
- Pod Point
- EO Charging
Why homeowners choose Gap Project
We install insulation, heating, solar, batteries and EV charging, so one team is accountable for the whole job rather than three different contractors.
Up to 10-year warranty
Manufacturer-backed warranties and workmanship guarantees on every installation.
Finance available
Spread the cost of a new boiler instead of paying for it all at once.
Fair, fixed pricing
The price we quote is the price you pay, with no charges added later.
Minimal disruption
Most installations are finished in a day, and we clear up before we leave.
Support after the install
The same team handles your first enquiry, the fitting and any aftercare.
Gas Safe registered engineers
Every engineer is qualified, registered and works to the relevant standard.
Get in Touch
Let's close your energy gap.
Speak to a Gap Project advisor today for a free, no-obligation quote.
