EWI Associate Application

Apply To Join INCA As An Associate Member

In order to join INCA as an Associate Member simply fill out the application form below. Any company whose business is wholly or partly involved in the external wall insulation (EWI) industry in any manner is eligible to apply to join.

You will be required to comply to the INCA membership criteria and, as such, may be required to supply supporting documentation. We will contact you to request this after the initial application review as appropriate.

INCA – Associate Member Application Form

ASSOCIATE - Application For Membership 2025

INCA is the recognised trade association for the external wall insulation (EWI) industry, representing system designers, specialist installers, key component suppliers and other associated companies.
Applications are welcome from direct component suppliers or service providers to the UK EWI industry.

Your Details

Company Details

Criteria for Membership

Submit Your Application

I confirm that the information provided in this application form is correct. I understand that INCA reserves the right to request further information and/or interview in respect of this application prior to reaching a decision.
Save and Resume Later