You may not even need a builder for this one. Some companies like Centurion DIY Conservatories offer a self-build conservatory pack.
It’s a cheap, easy way to increase space in your home. Conservatory Prices 2018
The Four Most Common Home Extensions
How To Bring Your Old Home Into The 21st Century
If you own an older property, don’t fret. With a little work, you can have all of these benefits too. Here’s how you take an old property and bring it into the 21st century.
Orangeries, Garden Rooms and Sun Rooms
An orangery has a more solid base than a conservatory where the brick and flint parapet walls give the impression of height. This is characterised by the addition of a lantern roof, to give a distinctive shape and allow the light to flood in.