Conservatories
A conservatory you can use all year.
Edwardian, Victorian, lean-to, P-shape and gable conservatories — designed and built to be year-round rooms, not just summer houses.
Warm-roof options · Building Regs handled · Rehau A-rated frames · 10-year guarantee
Conservatory Styles
Conservatory styles.
Five classic shapes. Choose the one that fits your home and how you want to use the space.
Edwardian
Four-sided, square or rectangular footprint. Maximum floor space, classic proportions, fits most period and modern homes.
Victorian
Three- or five-faceted bay front with a steep pitched roof. The most decorative style — beautiful as a feature room.
Lean-to
Single-pitch sloping roof against the existing wall. Modern, simple, perfect for low-roofline properties or contemporary homes.
P-Shape
Edwardian + lean-to combined in a P-shape. Larger projects — dining area plus sitting area in one extension.
Gable
Front gable wall reaches the apex of the roof for maximum light and a striking facade. The premium feel.
Frames and roofs that perform.
Three choices to specify against your home and how you'll use the room.
uPVC (Rehau)
Standard
A-rated Rehau frames in 1,500+ colours. PAS 24 / Secured by Design protection built in. The default for most conservatory builds.
Aluminium
Premium
Slimmer sightlines, larger glass area. Powder-coated to any RAL colour. Ideal where glass and views are the feature.
Roof Options
Choices
Glass, polycarbonate, or warm (tiled/slate) roof. We'll explain the trade-offs — and recommend warm roof for year-round use.
How it works.
Six steps from first call to handover.
01
Enquiry
Drop us a message or call. We'll book a free design visit.
02
Design Visit
Mica or a team member comes to you, measures the space, sketches options, talks through styles and how you'll use the room.
03
Planning Check
We check whether your conservatory falls under permitted development or needs planning permission. We handle the application either way.
04
Quote
A clear, written quote covering design, build, glazing, and finishes. No pressure, no commission salespeople.
05
Build
Foundations, brickwork, frame, glazing, roof, internal finishes — done by Clarendon's team.
06
Handover & Building Regs
We register the build with your local council and hand over the paperwork and guarantees.
Recent conservatory projects.
Our gallery is coming soon. In the meantime, browse what we've been up to on our Facebook page or Instagram →
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
Frequently asked.
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.