Basement Conversions

We create exquisite basement spaces for new and existing properties

in Sussex and the surrounding areas, and provide the guidance,

advice and support you need for a successful project.

If you’ve got an unused cellar or basement, you could transform your home by turning it into an additional habitable space. And increase the value of the property into the bargain. Traditionally cellars and basements were often left as rather damp, dingy spaces and not completed to the same level of finish as the rest of the house.
We offer complete basement / cellar conversion services including waterproofing and tanking.


OP Construction are the expert in basement conversions and we have an unrivaled depth of knowledge to create the perfect basement tailored to your requirements in Sussex and the surrounding areas.
To discuss how we could help transform your basement and maximize your living space, please complete our online enquiry form or call 01825 733 515 and we will be happy discuss your project with you.