Beams takes the stress out of renovation”

Evelyn

Islington

Excellent service and a high standard of work.”

Nick

Stoke Newington

I cannot imagine having a more positive renovation experience."

Sarah

Brixton Hill

London's renovation experts

Beams helps you define your project properly, match with the right builder, and deliver it through a structured, transparent process.

Planned around you

Every layout is shaped around how you'll actually use the space.

Style that suits your home

Design your home, set the layout, and choose materials and finishes.

Built to last

We only work with vetted builders and quality materials, so every renovation we deliver is finished with care.

Built by trusted builders

Every great renovation starts with the right builder. That’s why we personally meet, check and approve every builder in the Beams network.

15 years average experience in renovations
Exceptional craftsmanship, checked in-person by our experts
Consistently strong reviews and verified customer references

Piotr

21 years of experience

Nelson

24 years of experience

Sean

22 years of experience

As featured in

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Streamlines the construction process."

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Uses data from 4,000 renovations."

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A managed marketplace for customers and builders."

Teri's Loft Conversion

For over a decade, I dreamed of transforming my loft into a luxurious en suite, but felt completely overwhelmed by the process. Then Beams came along, and I knew I could trust them from the start.

Simon, their designer helped me navigate the challenges of the awkward space, to create smart and stylish solutions. The builders were highly professional, and their craftsmanship was exceptional."

Teri

Queen's Park

A clear process for more space

With Beams, you don’t just find a builder, you find the right builder, with a clear path to make your dream a reality.

Plan

See what’s realistic for your extension or conversion. Take our quick quiz for a typical cost range, then shape your plans in our dashboard, or chat to an expert for help.

Design

Partner with a professional designer to bring your ideas to life, and give your builder everything they need to build with clarity. If you need support with structural surveys and permissions we'll point you in the right direction.

Build

Book up to 3 visits for free with London’s best builders. We'll match you with builders that have experience with extension or conversion projects like yours. They’ll share detailed quotes so you can compare like for like.

Conversions and extensions

Lofts, basements, kitchens and living spaces, all planned and built by Beams’ vetted teams.

Quality extensions and conversions in London

Explore our projects.