Policy
Privacy Policy
Last updated: March 2026
Who We Are
CII Double Glazing (company registration number TBC) is a double glazing supply and installation company based at Unit 1 Avenir Works, 22-23 Danes Road, Romford, RM7 0HL. We supply and install windows, doors, roof lanterns, and repair glazing across Essex and East London.
If you have any questions about this privacy policy or how we handle your data, please contact us at info@ciidoubleglazing.co.uk or by phone on 020 8500 9100.
What Data We Collect
When you submit an enquiry or request a brochure through our website, we collect:
- Your name
- Your email address
- Your phone number
- Your postcode
- Details of your enquiry or the brochure you requested
- Your consent to be contacted about that brochure download and related products or services
- Your marketing email preference where provided at the point of enquiry
We may also collect anonymised website analytics data (page views, session duration) via Google Analytics if configured. This data does not identify you personally.
How We Use Your Data
We use the information you provide solely to:
- Respond to your enquiry and arrange a free survey
- Provide you with a quotation for our products and services
- Provide the brochure or download you requested
- Contact you by phone or email about that brochure download, your enquiry, and relevant products or services
- Follow up on your enquiry if you have not yet responded
We do not sell, rent, or share your personal data with third parties for marketing purposes.
If you do not opt out when submitting a brochure or enquiry form, we may email you about similar CII products and services. Every marketing email includes an unsubscribe option.
Data Retention
We retain your enquiry data for up to two years, after which it is securely deleted. If you become a customer, we retain job-related records for seven years for legal and warranty purposes.
Your Rights
Under UK GDPR, you have the right to:
- Access the personal data we hold about you
- Request correction of inaccurate data
- Request deletion of your data
- Object to how we process your data
To exercise any of these rights, contact us at info@ciidoubleglazing.co.uk.
Cookies
This website may use essential cookies required for the site to function. We do not currently use tracking or advertising cookies beyond those set by analytics tools you have consented to via your browser settings.
Contact Us
CII Double Glazing, Unit 1 Avenir Works, 22-23 Danes Road, Romford, RM7 0HL. Phone: 020 8500 9100. Email: info@ciidoubleglazing.co.uk.
You also have the right to lodge a complaint with the UK Information Commissioner's Office (ICO) at ico.org.uk.