Edwardian
from £14,500Square-fronted, generous floor space. The classic English family room.
- —3 or 5-facet front
- —Pilkington glass
- —10-yr guarantee
Glasshouse Conservatories
Essex · Conservatory & Orangery Specialist · Est. 2008
Light-filled rooms
you'll actually use
year-round.
Edwardian conservatories, brick-built orangeries, solid-roof conversions and bi-fold extensions — built to the highest spec by FENSA-registered fitters across Essex.
I — The Workshop
I
A glass extension done properly — built once, used every day.
Glasshouse has been building conservatories and orangeries across Essex since 2008. Family-run, no commission-only sales reps, no high-pressure appointments — just a workshop in Brentwood and a small team of fitters who've been with us for years.
Every room is designed around how you'll use it in February as well as July. A-rated glass, insulated bases, underfloor heating where it matters. The kind of extension you live in, not the kind you avoid in winter.
II — Styles
Five ways to add a room.
Indicative starting prices for a typical 3m × 3m build, fully fitted and finished. Final figures depend on size, base condition, and spec.
Victorian
from £15,200Bay-fronted with ornate ridge detailing. Period charm, modern thermals.
- —3 or 5-facet bay
- —Crestings & finials
- —A-rated glazing
Orangery
from £24,000Brick pillars, lantern roof, plastered interior. Reads as part of the house.
- —Brick pier base
- —Insulated lantern
- —Plastered ceiling
Solid-Roof
from £8,500Replace a tired polycarbonate roof. Cool in summer, warm in winter.
- —LABC certified
- —Velux roof lights
- —Re-uses frame
Lean-To
from £9,800Clean-lined, low-pitch. The right choice for bungalows and modest budgets.
- —Bi-fold or French
- —Self-cleaning glass
- —Slimline frames
Also fitted
Bi-fold & sliding doors
Aluminium bi-folds in 3, 4 or 5-pane configurations. Slim-frame sliders up to 6m. Often fitted alongside an orangery or as a standalone upgrade.
III — Process
Six weeks from
first visit to finished room.
01 · Week 1
Visit
Free home survey. We measure up, look at sightlines, talk budget. No deposit asked, no sales pitch.
02 · Week 2
Design
CAD drawings and a fixed-price quote within 5 working days. One round of revisions, no surprises.
03 · Weeks 3–5
Build
Base laid, frame craned in, glazing fitted. One project manager — same number, every day.
04 · Week 6
Finish
Plastering, electrics, flooring. Handover, FENSA certificate, 10-year structural guarantee.
FENSA Registered
Every install self-certified — building regs sorted, no LABC fees.
10-Year Guarantee
Insurance-backed structural cover on frame, glass and roof for a full decade.
Finance Available
0% interest options and £0 deposit plans. Subject to status, FCA regulated.
No Pressure Sales
One visit, one quote, fixed price. We'll leave you to think about it.
From a recent client · Brentwood
“Quote on Tuesday, build started three weeks later, finished bang on time. We've sat in it every evening since — honestly the best money we've spent on the house.”
Mr & Mrs Davies · Edwardian conservatory, Shenfield
IV — Service Area
Building across Essex.
Chelmsford
CM1–CM3
Brentwood
CM13–CM15
Romford
RM1–RM7
Colchester
CO1–CO7
Also covering Billericay, Ingatestone, Witham, Maldon, Braintree and most of CM, CO and RM postcodes. Further afield? Give us a call — we usually can.
V — Book a Survey
Let's plan
your room.
Workshop & Showroom
Unit 4, Hutton Industrial Estate
Brentwood, Essex CM13 1XA
Brentwood, Essex CM13 1XA
Telephone
01277 405 880