• Orangeries


    Create an exclusive Garden Room in Glass

  • Aluminium


    Contemporary stylish and beautifully British

  • Commercial Projects

    Commercial Projects

    The Architects choice

  • Clearly Superior Quality

    Clearly Superior Quality

    The latest word on extending your home in glass.

  • PVCu Conservatories

    PVCu Conservatories

    Style, Elegance and Quality from the Glass Room Experts

  • Hardwood Timber

    Hardwood Timber

    Individually designed Timber Orangeries and Conservatories

Bespoke conservatory orangery glass rooms in Sussex, Surrey and Hampshire

Five Decades of Experience!

Room Outside have now spanned five decades with experience in designing and building tailor-made beautifully crafted luxury bespoke OrangeriesConservatories, Glass Room Extensions and contemporary Frameless Glass rooms built to suit the needs of each and every one of our valued customers throughout West Sussex, Hampshire, Surrey, East Sussex and the South East.  Our designers have extensive experience combined with a wealth of knowledge in creating your tailor-made bespoke glass room extension in many different styles including modern and contemporary, as well as for Grade I and II Listed Buildings or in areas of outstanding natural beauty and the new South Downs National Park to blend sympathetically with the original building style, to meet planning requirements - Find out about our Industry leading 30 year Guarantee - Read our blog on Why We're Different! Watch our timeline video of a Room Outside Timber Orangery being built in West Wittering


Enviable reputation

Room Outside products have been specified for some of the most iconic buildings in the UK and all of our products are thoroughly tried and tested, earning Room Outside an enviable reputation of excellence among the UKs leading architectural practices and construction companies. We are dedicated to providing our discerning customers with the very best products, combining style and performance without compromise. Room Outside has supplied more Conservatory Orangery Glass Room Structures throughout the South East than any other company; in fact, we are proud to boast, that you can be anywhere in the South of England and a Room Outside Extension will be no more than 10 miles away!


Add Value to your Home

Whatever design features or unique qualities your home has, our experienced Design Consultants will work closely with you from start to finish, exploring ideas and taking inspiration from the architecture of your home and your lifestyle. We have the knowledge, expertise and experience to offer the right solution, even with particulary  difficult spaces, to create a new room to enhance your property whilst also adding value to it.


Local Company with National pedigree

At Room Outside we are still small enough to care, but big enough to perform. It is with pride that each project is signed off personally by a Company Director following a site visit to ensure that you, as the customer, are fully satisfied and happy with your new Room Outside Glass Room Extension. A great deal of our work is gained as a result of personal recommendation, which we value highly. We pride ourselves on going the extra mile for our customers and ensure that the entire process goes smoothly from design through to completion. Our mission is to take on the worry of the details, so you can simply enjoy the results.


Glass Room Experts with Exclusive Bespoke Products

Whether its an individually designed Glass Room Extension, OrangeryConservatory or Frameless Glass Room Extension, it can be built in environmentally friendly traditional Hardwood Timber, high quality low maintenance PVCu, beautiful thermally broken Aluminium or our striking contemporary Frameless Glass.  With state of the art glazing technology, our 'New Generation Glass' ensures maximum all year round use; warm and welcoming in winter, cool and airy in summer.  Imported exclusively for over 19 years from Four Seasons Sun Rooms in the USARoom Outside are still the only outlet for this unique product in the UK.


YouTube 2010 - Orangeries - Aluminium - Hardwood - High Quality PVCu


Thirty year GUARANTEE  

We have a 30 year product guarantee and we undertake to guarantee the structural products against defective materials for a period of 30 (thirty) years including the double glazed sealed units. Having built thousands of Glass Room Extensions, Orangeries and Conservatories throughout the South you will not be surprised to learn that our guarantee is independently recognised as one of the best in the industry and totally unique to Room Outside. Furthermore, we undertake to offer an extended “umbrella” guarantee over the works carried out by the building contractor in the unlikely event of the builder going out of business.

Read our Blog.. Conservatory or Orangery?

The Ultimate Indoor-Outdoor Living Space by Room Outside

Our Clients

The openness it provides and the light – it is wonderful in a heavy rainstorm!
I love the ‘’wow’’ factor and reaction it gets - four friends have had it installed!
Mrs E, Chichester, West Sussex
… Very happy with the end result, shame planning took so long but love my new room which has now become the most used room of the house!
Mrs D, Bosham, West Sussex