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Trades we supply exclusive leads for
CANDAI sends qualified enquiries to one firm only, in the trades below. Each page explains what the enquiry looks like, what we ask before delivery and what we expect of the firm.
- WindowsReplacement windows and glazing.
- DoorsComposite, uPVC and aluminium doors.
- RooflineFascias, soffits, guttering and bargeboards.
- Conservatories & canopiesLarger structures and porch or patio canopies.
- SolarSolar PV and battery storage.
- InsulationLoft, cavity wall and more.
We work with vetted UK & European installers across windows, doors, roofline and other home-improvement trades. Coverage varies by area, with no published volumes. Ask us what is available in your area.
See how leads work and where we operate.
Talk to CANDAI about leads
Tell us your trade, your postcode areas and roughly how many jobs a month you can take on. We reply from a real inbox.
Last updated 2 October 2026. Questions? sales@candai.co.uk.