If you’re looking for a cost-effective way to expand your living or working space, Caldera can help.

We have completed successful extensions on many different types of property. 

We provide:
— Roof extensions
— Side and rear extensions
— Basement constructions

Beatty Road

Major alterations and refurbishment to create a luxury residence in Hackney.

Dormers Farm House

Major renovations to a farm house in picturesque Hailsham, Surrey.

Crawley United Reformed Church

Upgrading and extending a church in West Sussex.

St Andrew’s Church

Upgrading a 19th Century church in Burgess Hill, West Sussex.

Morven House

Care home extension in Kenley, Surrey.

Ormesby House

Care home residential-unit extension.

The Orpheus Centre

Residential accommodation extension and refurbishment works.