Premium Energystore Superbead® Cavity Wall Insulation
The UK’s Most Advanced Injected Bonded Bead System.
Don't settle for standard insulation. Smarter Energy UK is a fully accredited, approved installer of Energystore Superbead®—the industry-leading carbon-enhanced EPS bead system. Designed for maximum thermal efficiency and property longevity, our bonded bead technology ensures your home stays warmer, drier, and more energy-efficient for the life of the building.
WHY ENERGYSTORE SUPERBEAD?
Superior Thermal Performance: With a thermal conductivity of 0.033 W/mK, Superbead offers better heat retention than traditional fiber or standard white bead.
Moisture Resistant: Unlike mineral wool, Superbead is a closed-cell material. It does not absorb water, allowing your cavity to "breathe" naturally while preventing damp from bridging to your internal walls.
No Settlement, No Gaps: Our beads are injected with a high-performance bonding agent. This creates a solid, homogeneous mass that will never slump or leave cold spots at the top of your walls.
Carbon-Negative Impact: Superbead has a carbon payback of just 5 months—the lowest Global Warming Potential of any UK cavity insulation.
ACCREDITATION & PEACE OF MIND
Approved Installer Status: We are fully trained and authorized by Energystore Ltd to install their patented systems.
KIWA & BBA Certified: Independently tested to meet the highest UK Building Regulation standards.
10-Year CIGA Guarantee: Every installation is backed by a 10-year independent guarantee for your total security.
WHO WE ARE
Smarter Energy UK was created out of a desire and passion for energy saving products and solutions. Through years of experience and word of mouth. We have helped 1000s of customer with new boilers. we specialise in the installation of energy efficiency measures like , Solar Panels and solar battery storage, Cavity Wall Insulation, Loft Insulation, A+ rated Boilers, Air Source Heat pumps,hard work and a commitment has helped us grow a network of professionals throughout the UK, offering branded products and excellent customer service.
Experts
Our team is well-versed in the intricacies of the differnt type of installs. By choosing Smarter Energy UK, you're opting for experts who understand your criteria fully, documentation requirements, and the most energy-efficient solutions best suited for your requirements.
Friendly and Approachable Service
We understand that this may be your first experience with seeking out grants. Our team is not just knowledgeable; we're also friendly and approachable. Your comfort and understanding are our priorities as we guide you through the application process.
Transparent Communication
Smarter Energy UK, we prioritize transparent communication. You'll be kept informed at every step, ensuring you understand the process and feel confident in the whole Journey with us.
LOCATIONS
We work all across the United Kingdom, assisting more people in more areas.
SECURITY
All of our work comes with a 25 year guarantee installed by fully certified, insured & accredited tradespeople
SOLUTIONS
We offer a wide array of services to suit your individual needs.
AWARDS
We've won many industry awards, including most innovative and agile.
How it works
Project Completion
Project ends on time, and when you're fully satisfied.
Enjoy The Benefits
Experience the immediate benefits of improved Cavity Wall insulation – lower energy bills, a cozier home, and the satisfaction of being an eco-conscious homeowner. Revel in the comfort of your upgraded living space while making a positive impact on the environment.
What Our Clients Say

"I wanna say a massive big thank you to everyone from smarter energy uk ltd such a friendly group of people did an amazing job the house looks so much better and cleaned up after their selves covered the carpets and flooring with special protection covering they were great to chat to and didn't mind the noise of my children or them talking to them I recommend them to anyone who needs work doing never met a nicer bunch of people in my life they always turned up on time and stayed till they got the work done I really appreciate all their hard work and ever so grateful I had the chance to meet them could have a laugh with them I'd say 💯 well done from me my partner and kids"
Kimberley Mcwilton From Google
"From start to finish Smarter Energy UK were very professional and courteous and carried out a fantastic job.
The staff were very polite and helpful, and did an amazing job. Thanks again guys, for doing such an excellent job. I would highly recommend this company."
Lauren McGrath From Google
"Very professional from start to finish, they went above and beyond to not only protect and clean my house but also that my home was in safe hands. The staff were great and extremely helpful, I’d definitely recommend them, good lads, great work!"
Dai Gurren Dan From Google
"What a great group of lads nothing was too much trouble. There was a bit of a mess, but hey, what do you expect ? They cleaned up after themselves and covered all carpeted areas with plastic protection. They did an excellent job, and I would recommend smarter energy, uk Ltd, to anyone who wants a warmer home!!!! many thanks mags"















