Pick your perk

Start the year with a little something from us; a £250 voucher to spend at John Lewis or B&Q.

Whether you’d prefer a quality lifestyle upgrade or a DIY refresh, warm yourself up with our little January bonus.

£250
for you to spend at John Lewis or B&Q

Want to know more about this great offer?

Kick off the year with a reward that lets you upgrade your home your way.

Complete a green technology installation with Thermly and you’ll receive a £250 voucher - you choose whether it is redeemable at either John Lewis for home comforts or B&Q for practical upgrades.*

How it works

1
Choose your perk
(redeemable at John Lewis or B&Q)
2
Complete your Thermly journey
3
Receive your £250 gift on demand

Your reward’s waiting at the finish line!

Complete your Thermly journey and enjoy a £250 John Lewis or B&Q voucher.

Start your journey

*

Eligible for any homeowner contracting to install any combination of green tech (heat pump / battery / solar panels) on the Thermly platform in an area where Thermly is operational before 28th February 2026.  We reserve the right to amend promotion timeframes.  Offer may only be redeemed once per household, may not be combined with any other Thermly promotion, and is non transferable. Offer may only be redeemed in the form of a John Lewis or B&Q voucher, no cash alternative is available. Terms and conditions apply​.

It just felt like the right time and the right thing to do.
Philip
We had been talking about it for a while, but actually it was when Thermly got in touch we finally just went for it. We had a great installer that came around and spent a few hours with us, explained absolutely everything, we had loads of questions, but [they] explained exactly how it would work.
Philip
I really can't believe how warm it is!
Jo
Somerset
We recently supported Jo in installing a heat pump in her bungalow in Sedgemoor, Somerset. For years Jo had struggled with a cold home, despite investing in various items to warm her home, including an infrared heating panel.
Jo
I would encourage everyone to do it
Jennifer
Somerset
I would encourage everyone to do it for climate change reasons...I think heat pumps are the solution.
Jennifer

A bit more about Thermly

At Thermly we believe it should be easier for people to make decisions that benefit their home, their community, and the planet.

We’re passionate about collaborative projects and initiatives that support this ambition, so we built the Thermly platform to do just that.

Provide tailored and independent advice specific to homeowners’ properties

Connect homeowners to our independently checked local, trusted installer network

Arrange necessary surveys and help access any available funding

Support homeowners through the whole process, including post-installation

Still have a question?

If there's something you're unsure about, drop us an email at enquiries@thermly.co.uk - we're always here to help!

For more information about Thermly, and to learn more about green energy tech, click the links below.
Customer service icon
Or would you prefer to speak to someone first? Our customer service team is always available to answer your questions on 0800 0293129.