Design Options
Luxury Timber, Aluminium, uPVC & Frameless Glass Bespoke Design
Our bespoke luxury structures include conservatories, orangeries, and glass extensions, each designed to enhance your home. Constructed from sustainable hardwood, sleek aluminium, low-maintenance uPVC, or striking frameless glass, every design is fully tailored to complement your property.
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Design Range
Explore Our Materials & Design Options
Browse our range of premium materials for inspiration and start creating your perfect Room Outside.
Comprehensive Design Service
- Bespoke design tailored to your property
- Complete architectural planning included
- All styles, from traditional to contemporary
- Flexible scheduling with comprehensive planning
- Multiple material options including timber, aluminium, uPVC
- New Generation Glass upgrade options
- 10-year structural guarantee on all designs
- Fully insured and certified design team
OUR DESIGN MATERIALS
Premium Design Materials & Options
Explore our range of premium materials for inspiration and begin creating your perfect Clc Home. Each material provides unique benefits to suit different styles and requirements.
New Generation Glass
Advanced Glass Technology
Our exclusive glass technology, developed by Clc Home, delivers superior thermal performance keeping your space comfortable year-round without the need for blinds or air conditioning.
- Glass technology developed by Room Outside
- Year-round comfort control
- No blinds or air conditioning needed
- Superior thermal performance
- Developed by Room Outside
- Year-Round Comfort
- No Blinds Needed
Hardwood Timber
Sustainable Hardwood Conservatory Design
Sustainably sourced, environmentally friendly hardwood with natural beauty and exceptional durability. Perfect for traditional and contemporary designs.
- FSC Certified sustainable timber
- Natural grain and character
- 50+ year lifespan with proper care
- Traditional craftsmanship
- FSC Certified
- Natural Grain
- 50+ Year Lifespan
Aluminium
Sleek Contemporary Aluminium Design
Sleek, modern profiles with superior strength-to-weight ratio. Powder-coated in any RAL colour for a contemporary architectural finish.
- Ultra-slim sightlines for maximum views
- Any RAL colour available
- Thermally broken technology
- Modern architectural styling
- Slim Sightlines
- Any RAL Colour
- Thermally Broken
uPVC
Low-Maintenance uPVC Design
Low-maintenance, energy-efficient frames that never need painting. Available in woodgrain foils and a wide range of colours for versatile styling.
- Maintenance-free construction
- A+ energy rated performance
- 25-year manufacturer guarantee
- Woodgrain foil options available
- Maintenance Free
- A+ Energy Rating
- 25 Year Guarantee
Structural Glass
Frameless Glass Design
Frameless glass technology creating seamless connections between indoor and outdoor spaces. Minimal frames, maximum views.
- Frameless design for uninterrupted views
- Floor-to-ceiling glass panels
- Structural glazing technology
- Contemporary architectural style
- Frameless Design
- Floor-to-Ceiling
- Structural Glazing
Oak
Traditional English Oak Design
Traditional English oak craftsmanship with authentic character. Green oak or air-dried options for stunning natural beauty.
- Authentic English oak
- Hand-crafted joinery
- Traditional craftsmanship
- Natural weathering over time
- English Oak
- Hand Crafted
- Traditional Joinery
FREQUENTLY ASKED QUESTIONS
Design Questions & Answers
We understand that designing and building a glass extension comes with many questions. With five decades of expertise, here are answers to our most commonly asked design questions.
The cost of a conservatory in the UK typically ranges from £25,000 to £60,000+, depending on size, style, glazing options, and location. A lean-to or Victorian-style conservatory usually starts around £25,000–£35,000, while larger orangeries and bespoke glass extensions can exceed £40,000. Prices vary based on materials, foundation requirements, and whether planning permission is needed.
In many cases, glass extensions and conservatories fall under Permitted Development rights in the UK, meaning planning permission is not required. However, rules differ in England, Scotland, Wales, and Northern Ireland, and restrictions apply for listed buildings or conservation areas. We always recommend a free planning check with our team.
Installation times vary depending on the project scope. Most standard conservatories take 6–10 weeks from groundwork to completion. Larger orangeries or complex glass extensions may require 10–14 weeks. Our project managers provide a clear timeline tailored to your property and local weather conditions.
Depending on your product choice and your location, we generally offer a comprehensive service which includes:
- Free home visit by one of our design experts
- Bespoke 3D visualisations showing how your extension will look
- Design drawing and specifications
- Planning permission guidance and support with applications
- Material samples including glass and frame finishes
- Comprehensive written quotation with transparent pricing
The consultation is completely free with no obligation, giving you the opportunity to explore all possibilities for your home.
Room Outside stands out for our:
- Bespoke design service tailored to your home and lifestyle
- Use of New Generation Glass for year-round comfort
- Strong local reputation with projects across the UK
- Comprehensive guarantees and aftercare support
- Expertise in planning and building regulations specific to UK regions
We combine innovative glass technology with traditional craftsmanship to deliver stunning, durable extensions that add value and space to your home.
The best conservatory company in the UK should offer quality craftsmanship, excellent customer reviews, strong guarantees, and bespoke design. Room Outside is consistently rated highly for our innovative glass extensions, use of New Generation Glass, and commitment to customer satisfaction across England, Scotland, and Wales
Developed by Room Outside, New Generation Glass is an advanced glazing technology designed for better thermal efficiency and noise reduction. Unlike traditional conservatory glass, it helps maintain comfortable temperatures year-round—keeping spaces warm in winter and cool in summer—making it ideal for modern glass extensions in the UK climate.
Depending on your product choice and your location, we generally offer a 10-year structural guarantee on all our conservatories and glass extensions, alongside product-specific warranties on glazing, roofing, and materials. Our guarantees are backed by trusted UK insurers, giving you peace of mind for years to come.
Orangeries generally cost 20–40% more than traditional conservatories due to their brick-built bases, solid roofing sections, and architectural detailing. While a conservatory offers a lighter, more affordable extension, an orangery provides a more seamless blend with your existing home—ideal for those seeking a premium finish.
Modern glass extensions require minimal maintenance thanks to New Generation Glass technology and high-quality materials. Regular cleaning with a mild glass cleaner and occasional checks of seals and mechanisms are typically all that’s needed. Our glass extensions are designed for durability and require far less maintenance than traditional conservatories, saving you time and money in the long run.