Your partner for energy efficient renovations

Furbnow are independent experts that have helped 800+ homeowners make their homes warmer.

Let's fix your cold home while you're renovating.

Let's fix your cold home while you're renovating.

You've a submitted planning application. You've got some architectural drawings. But do your plans really address the core challenges in your home?

If you're already renovating or extending, now is the perfect time to make sure you're future-proofing your home, so it's cool in the summer and warm in the winter.

You've a submitted planning application. You've got some architectural drawings. But do your plans really address the core challenges in your home?

If you're already renovating or extending, now is the perfect time to make sure you're future-proofing your home, so it's cool in the summer and warm in the winter.

Make the right choices for the long term

Know which upgrades to prioritise, guided by experts.

  • We assess your whole home to understand which upgrades are worth including in your renovation.

  • We break down the complexity, explaining the cost, impact and rationale for all your options.

  • You're supported by independent experts, instead of conflicting recommendations from builders and installers.

Avoid the expensive mistakes

Improvements that work together, delivered to the highest standard.

  • We integrate energy efficiency upgrades into our renovation/extension design, instead of bolting on fixes that clash with architectural plans - preventing further costs and disruption down the line.

  • We ensure quality and catch problems early with on-site checks during and after the building works.

Get a warm home, without the stress

A trusted partner to manage your renovation from start to finish.

  • No need to juggle architects, builders and installers - you'll get one point of contact with you the entire way through.

  • Get your free time back as we gather quotes from vetted contractors, schedule works and handle issues on your behalf.

  • We'll keep you informed with regular updates and on-hand support throughout.

How it works

An introductory call

A 15-minute, no-obligation chat to discuss your home and goals, and to see if we're a good fit for your project.

A whole-home survey and plan

We survey your entire property and produce a tailored Home Energy Plan. You get clarity on how to make your renovation as energy-efficient as possible within your budget and priorities.

Project design and installer selection

We design your whole renovation or extension project, then get quotes from our vetted network of builders and installers. You get one design specification for everyone to follow, and the right people for the job at a fair price.

Installation and final handover

We manage the project to completion - coordinating installers, overseeing quality, and updating you throughout. You get a home that's comfortable and efficient as well as beautiful, without the stress of sorting it all on your own.

We've helped over 800 homeowners make smarter upgrades to their home

We've helped over 800 homeowners make smarter upgrades to their home

"It's scary how many builders give conflicting advice and don't understand energy efficiency. Furbnow made everything understandable."

Claire, Birmingham

"It's scary how many builders give conflicting advice and don't understand energy efficiency. Furbnow made everything understandable."

Claire, Birmingham

"It's scary how many builders give conflicting advice and don't understand energy efficiency. Furbnow made everything understandable."

Claire, Birmingham

"Furbnow has been really helpful, providing both expertise and experience in identifying suitable products and installers."

Andrew, Reigate

"Furbnow has been really helpful, providing both expertise and experience in identifying suitable products and installers."

Andrew, Reigate

"Furbnow has been really helpful, providing both expertise and experience in identifying suitable products and installers."

Andrew, Reigate

"What really stood out to me was how Furbnow takes care of everything — from managing the project to coordinating contractors. It’s reassuring to know I don’t have to chase anyone."

David, Surrey

"What really stood out to me was how Furbnow takes care of everything — from managing the project to coordinating contractors. It’s reassuring to know I don’t have to chase anyone."

David, Surrey

"What really stood out to me was how Furbnow takes care of everything — from managing the project to coordinating contractors. It’s reassuring to know I don’t have to chase anyone."

David, Surrey

Hear about John's home renovation with Furbnow

Hear about John's home renovation with Furbnow

We transformed John's 1930s semi-detached house in Leeds with cavity wall insulation, double glazing, solar panels and a heat pump. His EPC rating shot from a D to a B, and now his home feels much warmer.

We transformed John's 1930s semi-detached house in Leeds with cavity wall insulation, double glazing, solar panels and a heat pump. His EPC rating shot from a D to a B, and now his home feels much warmer.

Ready to renovate? Let's talk.

Ready to renovate? Let's talk.

Frequently asked questions

What makes you different from an architect?

Why sort energy efficiency now and not later? Won't it slow down the project?

What's the best time to start working with Furbnow?

Why not just go straight to installers?

What kinds of energy efficiency upgrades do you handle?

Do you work with all types of homes?