Our Products
Everything for your home, made and fitted properly.
From a single replacement window to a whole barn conversion. Whatever the project, the same Clarendon family team handles it — survey to finish.
Why Clarendon
A quarter-century of doing it the right way.
Family-run since 1999
Three generations of craftsmen. The same name on the van as on the paperwork.
TrustMark & NAPIT registered
Independently vetted. Government-endorsed. Your deposit and workmanship are protected.
10-year guarantee
On every installation. Backed by insurance — not just a promise.
Essex, Kent & London
Local installers, local knowledge. We've been working these streets for 26 years.
Flexible finance
Spread the cost.
Keep the standard.
Interest-free and low-rate options available on most projects, subject to status. No-deposit plans on selected installations.
0%
APR available
10yr
Workmanship guarantee
26yr
Family-run track record
£0
Deposit options
Thinking about your next home improvement?
No hard sell. No pressure. Just an honest conversation about what you'd like to do — and what it would take to do it properly.