Innovation
At Bundle, we are proudly leading the way in the energy efficiency space.
One step ahead
We are the only provider to offer cutting-edge design, expert installation, and personalised aftercare – all under one trusted roof.
Advanced energy efficiency
Our state-of-the-art technology creates highly accurate energy efficiency plans for homes in just a couple of minutes. What’s more, our innovative systems and strategies create the most impactful energy-efficient solutions for your home
Industry-leading app
The groundbreaking Bundle app is transforming the process of home energy assessments and installations. Engineered to be up to four times faster, our leading technology offers a seamless and efficient path to boosting energy efficiency.
Premium insulation beads
We proudly use our own SCIS Imperial polystyrene insulation beads that are 20% more efficient than conventional insulation materials. These highly durable beads resist water and rot, ensuring 100% cavity fill and eliminating cold spots with minimal drilling. Injected directly into the cavity, they leave no mess and come BBA-approved with a 25-year guarantee.
Forward-thinking heat pumps
Our CO2 heat pumps, whether air or ground-based, offer an eco-friendly solution for heating properties. Unlike traditional models that rely on synthetic gases, these pumps utilise CO2, a natural refrigerant with the lowest Global Warming Potential.
We’re helping millions of homeowners nationwide cut their bills and carbon footprint
Join the Bundle revolution today.
Bespoke energy-saving solutions
We harness our expertise to customise our services, maximising energy efficiency for each customer. A great example of this is our project with Bournside School where we created a cutting-edge design for maximum impact.
We used solar thermal PVT panels that redirect heat back into the ground to recharge the ground source heat pump. By turning the ground into a heat battery, our expert innovation allows solar energy to be stored and reused, creating a super-efficient, future-proof heating system