Opening hours: There will be some changes to our opening hours over the festive season - Find out more ›


Getting Support

Providing customers with exceptional customer experience is our priority

How can we help?

Please fill out this form and we'll be in touch shortly

+44 (0)1380 736920 @myGrantUK

Mon-Fri: 8:30am - 5:00pmSat-Sun: Closed

Christmas Shutdown

Grant UK will be open as usual up until Friday 21st December 2018.

On Christmas Eve, the phone lines will be open between 8.30am - 1pm with Internal Sales and the Technical and Customer Services Teams contactable during these hours. From 1pm on 24th December 2018 through to 8.30am on 2nd January 2019, all departments (excluding Technical and Customer Services) will then be on Christmas Shutdown.

Between Christmas and New Year (27th, 28th & 31st December), the phone lines at Grant UK will be open from 8.30am-1pm for Technical and Customer Services calls only.

Please be advised that Friday 21st December 2018 will be the final day for despatches - no orders will be despatched from Grant UK during the Christmas Shutdown. On Wednesday 2nd January 2019, normal business will resume with all departments open as usual from 8.30am.

Contact your Grant representative

Search for your local Grant representative using the 'select your county' drop down box below. Note: results can take a few seconds to appear.

Find technical specs

Get the latest Grant brochures, info sheets and manuals from our download centre

Find technical specs

Register your product

Online registration is fast and easy using one simple form

Register product

View upcoming events

Grant UK regularly attends trade exhibitions, county shows and national industry events

View events

Find a merchant

Use our national merchant search to find a Grant supplier near you

Looking for a part

Here you’ll find a complete online catalogue of parts we currently supply for all of our products

Click here

Frequently Asked Questions

Your questions, answered.

What is the G1 Scheme and how do I sign up?
G1 is Grant UK's installer scheme. You can become a G1 accredited installer in one or more of Grant’s product ranges, but each requires a specific set of requirements to be met before you can be listed in that technology. For further information visit the G1 section of this site or contact the team by emailing:
What is G-CERT and how do I join?
G-CERT is a scheme from Grant UK, through which Grant can certify renewable installations for MCS accreditation on behalf of the installer. Under the G-CERT Scheme, engineers who meet the scheme’s criteria (please see below) can install RHI eligible systems without needing to be MCS accredited. Contact your Area Sales Manager to register your interest in the Scheme and discuss benefits, requirements and eligibility.
Where can I get brochures and manuals from?
Our brochures and manuals are available to download as pdf’s on our website. If you require hard copies, email Also available for mobiles and tablets, is the Grant TechBox app, where all our current and historic manuals are freely accessible. This app works in both online and offline mode (for times when there is no internet signal), so you’re never without the information you need.
I’m a G1 Installer, why am I not listed on the Engineer Search?
Due to data protection regulations, we are unable to show anyone’s details without their written consent. If you wish your details to be visible, please contact
Looking for sales information? Visit the main site.