U Value Calculator
Colour Picker
Find an Installer
Contact Us

Find an EWI Installer

Wetherby are purely product suppliers and do not carry out any installations or contract work. However, we do have a wide network of experienced installer partners, where the company are familiar with our systems and have installers who have completed our training courses.

While we include a range of companies who meet the criteria on our recommended list, many other companies purchase our materials from our Trade Counters. If you have an independent plasterer/ builder installing the system we are happy to speak to them regarding application, just direct them to our Technical Helpline on 0800 107 3299.

Please fill in the installer request form below and we will be in touch as soon as possible to give you the details of your local EWI installers.

    Hi, are you a...


    What is the approx. m² or property type?

    What works do you require?

    External Wall InsulationRender OnlyRemedial WorksOther

    Location of the property

    Do you have any additional details?

    Great - just a few more details...

    Please fill in your details below to receive your EWI installer list by email

    Installers Request Form

      Please fill out the form below, your download will automatically start. Your download will also be available via email in case it doesn't automatically start.