UPVC Conservatories & Orangeries
Bespoke Design • Multi‑Chamber Profiles • Foil Finishes • Year‑Round Living
A well-designed UPVC conservatory or orangery extends your home with a room you will use every day. Our bespoke multi-chamber profiles deliver exceptional thermal performance, architectural refinement, and enduring durability—designed for year-round comfort, not seasonal use.
Why a UPVC Conservatory or Orangery Makes Sense
The old objection to conservatories—too hot in summer, too cold in winter—disappears when you use premium UPVC. Our multi-chamber profiles are precision-manufactured to achieve U-values that rival traditional masonry construction, creating a room that works twelve months of the year. Combined with advanced glazing, the result is a living space that stays comfortable without driving up energy bills.
The distinction lies in the engineering. Premium UPVC profiles are thicker, more precisely manufactured, and finished with advanced foil technology that replicates timber grain or delivers contemporary colours with absolute fidelity. Whether you choose a traditional conservatory or a flat-roofed orangery, each frame is designed to complement your property—not look like an afterthought bolted onto the back.
Conservatory vs. Orangery: Which Is Right for Your Home?
Both add valuable living space. The choice depends on your property, how you want to use the room, and the architectural character you are looking for.
UPVC Conservatory
Light-Filled & Versatile
A conservatory maximises natural light with a fully glazed roof and walls, creating a bright, airy room that connects your home with the garden. Modern UPVC conservatories with multi-chamber profiles and advanced glazing bear no resemblance to the draughty lean-tos of the past—they are comfortable, quiet, and thermally efficient living spaces.
UPVC Orangery
Architectural & Substantial
An orangery combines solid masonry pillars or rendered walls with a glazed lantern roof, creating a room that feels more like a permanent extension. The result is a space with greater thermal mass, reduced glare, and an architectural presence that integrates seamlessly with your existing home—particularly suited to period and traditional properties.
Why Premium UPVC Outperforms Timber and Aluminium
The frame material affects thermal performance, maintenance, appearance, and cost. Here’s how premium UPVC compares for conservatory and orangery construction.
Premium UPVC
Hardwood Timber
Aluminium
Built for Year-Round Living
Premium UPVC conservatories and orangeries are engineered for homes where comfort and aesthetics cannot be compromised.
Multi-Chamber Profiles
Precision-manufactured profiles with multiple internal chambers trap air to create superior insulation—keeping your conservatory warm in winter and cool in summer.
Architectural Foil Finishes
Advanced foil technology creates authentic wood grain or contemporary colours. Your conservatory or orangery will look designed for the property, not added to it.
Heritage Expertise
Trusted by homeowners in conservation areas across the South East. Our specialists understand period aesthetics, planning requirements, and sympathetic design.
Energy Performance
U-values as low as 1.0 W/m²K mean your conservatory contributes to your home’s energy efficiency rather than undermining it. Lower bills, greater comfort.
What Goes Into a Room Outside Conservatory
From structural foundations to the final foil finish – every conservatory and orangery is built to perform and built to last.
Premium UPVC Profiles
High-grade multi-chamber extrusions selected for thermal efficiency, structural integrity, and consistency. Every frame is built to last decades without degradation.
Advanced Glazing Systems
Self-cleaning, solar-control, and argon-filled double or triple glazing options. The right glass specification makes the difference between a seasonal space and a year-round room.
Colour & Texture Options
Extensive foil finishes including dual-colour options—match your external brickwork outside and your interior decor inside. Golden oak, walnut, grey, anthracite, and more.
Structural Foundations
Every conservatory and orangery starts with properly engineered foundations. We manage the full build from groundwork to completion—no subcontracting the critical stages.
Bespoke Design
No standard templates. Every conservatory and orangery is designed to your exact dimensions, style preferences, and how you intend to use the space.
10-Year Structural Guarantee
Backed by UK insurers. Covers the UPVC framework and structural integrity of your conservatory or orangery—full terms supplied with your quotation.
UPVC Conservatory & Orangery Styles We Design
Every style is fully bespoke. These are starting points—your design will be tailored to your property and preferences.
Victorian
Edwardian
Orangery
How Homeowners Use UPVC Conservatories & Orangeries
Every project starts with how you want to live. Here is how homeowners have used premium UPVC to add space and value to their homes.
Kitchen-Dining Orangery Extension
A family needed more kitchen and dining space without losing garden. This UPVC orangery with a glazed lantern roof created a bright, open-plan kitchen-diner that feels like a permanent part of the house. Foil-finished frames in anthracite grey complement the period brickwork outside while white interiors keep the space light.
Garden Room Living Space
A couple wanted a light-filled sitting room connected to their garden. This Edwardian-style UPVC conservatory with multi-chamber profiles and solar-control glazing stays comfortable year-round. The white UPVC frames maximise light while the rectangular footprint provides practical, usable floor space for everyday living.
Ready to design your conservatory or orangery?
Book a free home design visit. We will assess your property, discuss how you want to use the space, and recommend the best UPVC profiles, styles, and finishes—with no obligation.
Call us anytime on 01243 538999 – David our digital assistant will take a few details so the right specialist can follow up personally.
How Your Conservatory or Orangery Project Works
From first conversation to finished installation, here is what to expect at each stage.
Free Home Design Visit
A specialist visits your home to discuss how you want to use the space, assess the site, take measurements, and advise on styles, materials, and planning considerations. No pressure, no obligation.
Bespoke Design & Quotation
We produce detailed drawings tailored to your property and preferences. You see exactly what the finished conservatory or orangery will look like—including foil finishes and glazing options—before any work begins.
Build & Installation
We manage the full project—foundations, base walls, UPVC frame manufacture, glazing, electrics, and finishing. One team, one point of contact, no subcontracting the critical stages.
Handover & Aftercare
We do not consider a project complete until you are fully satisfied. Your conservatory or orangery is covered by a 10-year structural guarantee backed by trusted UK insurers.
What Our Customers Say
Real homeowners sharing their experience of working with Room Outside – unedited and in their own words.
“Room Outside did an amazing job with our UPVC windows and doors. The design is modern, the build quality is excellent, and the team was professional from start to finish. The house is warmer, quieter, and looks fantastic.”
“What a fabulous service. I am so pleased with the UPVC work that Matt and Room Outside have carried out. I was recommended to use them and I am so pleased that I did. They are certainly a Company you can trust. Very happy with the end result.”
“Delighted with our experience with Room Outside. Richard spent a great deal of time and effort to achieve exactly what we wanted. He has amazing knowledge of UPVC profiles and finishes. We are absolutely delighted with the end result and would have no hesitation in recommending them.”
UPVC Conservatory & Orangery FAQs
Common questions about UPVC conservatories and orangeries—materials, planning, costs, and what to expect.
Most conservatories fall under permitted development rights, meaning planning permission is not required provided they meet certain size and positioning criteria. However, if your property is in a conservation area, is listed, or the proposed conservatory exceeds permitted development limits, you will need to apply. We advise on planning requirements during your free design visit and handle applications where necessary.
Not with premium UPVC. Our multi-chamber profiles achieve U-values as low as 1.0 W/m²K, and combined with solar-control glazing and proper ventilation design, your conservatory will be comfortable year-round. The days of draughty, seasonal-only conservatories are over—modern engineering has solved the problem entirely.
A conservatory has a fully glazed roof and predominantly glazed walls, maximising natural light. An orangery combines solid walls (brick, render, or masonry pillars) with a glazed lantern roof, creating a room that feels more like a permanent extension. Orangeries offer greater thermal mass and architectural presence, while conservatories offer maximum light and garden connection. Both can be built with premium UPVC frames.
A typical UPVC conservatory takes 4–8 weeks from design approval to completion, depending on size and complexity. Orangeries generally take 8–12 weeks due to the additional masonry work. We provide a detailed timeline with your quotation and keep you informed throughout the build.
We offer an extensive range of foil finishes including authentic wood-effect options (golden oak, walnut, grey tones), pure white, anthracite, and contemporary colours. Dual-colour options are available—different colours inside and out—so you can match your external brickwork while keeping a bright white interior. Every finish is precision-applied to exacting standards.
A well-designed conservatory or orangery typically adds between 5–10% to a property’s value, and often more in terms of desirability. The key is quality of design and build—a poorly designed conservatory can actually detract from value. Our bespoke approach ensures the addition looks and feels like it belongs to the property, which is what buyers respond to.
Start your conservatory or orangery project today
Bespoke UPVC design, premium multi-chamber engineering, and expert installation from foundations to completion.
Call us anytime on 01243 538999 – David our digital assistant will take a few details so the right specialist can follow up personally.