Why Choose Betta Space?

There are countless reasons why Betta Space is the smarter way to build. Say goodbye to stressful stories of drawn-out projects, endless mess, and runaway budgets – with Betta Space, those worries are a thing of the past.

Less mess, less disruption.

A faster, smoother way to extend your home. With Betta Space, projects that would traditionally take months can be completed in just weeks — and what once took weeks can now be finished in days. Our dedicated team works in all conditions, using precision-engineered connection technology that allows your new extension to be delivered up to five times faster, with far less disruption and mess.

Everything is customizable.

Design without limits. With Betta Space, your dream extension can be created in any style or size you imagine. Choose the placement of windows and doors, select from a range of five roof designs with optional glazing, and finish with external walls that perfectly match your home. And thanks to Betta Space’s innovative slimline wall system, you’ll enjoy up to 10–15% more usable floor space compared to a traditional build.

Exceptional energy efficiency.

Betta Space extensions are up to five times more energy efficient than the average UK home, helping to significantly reduce heating costs. Better for your pocket and better for the planet, every Betta Space build is manufactured with zero waste — a cleaner, greener alternative to traditional construction methods.

Uncompromising quality, guaranteed.

Every Betta Space extension is precision-manufactured in BBA-approved facilities, using advanced technology designed for durability and performance. Our innovative panel system, also BBA-certified with a lifespan of at least 60 years, ensures strength you can trust. With computer-controlled production, every component is made to measure, fitting seamlessly for a flawless build — every single time.

One team, one solution.

With Betta Space, you don’t need to juggle multiple contractors, architects, or engineers — we take care of the entire process for you. Our advanced design technology means your extension is pre-approved for Building Regulations, cutting through unnecessary red tape. From detailed visualisations and clear timelines to transparent pricing, we give you complete confidence that your project will be delivered on time and on budget.