Fortis Developments · Residential & Commercial
Strong foundations.
Exceptional finishes.
House extensions, commercial fit-outs and property maintenance. Based in Leeds, welcoming project enquiries from beyond the city.
Residential & commercial contractors
Better spaces.
Built by Fortis.
We build, transform and maintain properties for homeowners, businesses and managing agents.
Our work ranges from house extensions and internal renovations to Pilates studios, offices and ongoing property repairs. We coordinate the trades and finishing work around the scope of each project.
Our capabilities
How we can help.
Explore our specialist services: Pilates studio fit-outs, gym fit-outs and property refurbishments.
House extensions
More room to live, built around you.
Rear, side and wrap-around extensions, structural alterations and renovations shaped around your home.
Commercial fit-outs
Spaces that move people.
Reformer and hot Pilates studios, gyms, offices and shops. Practical layouts and considered finishes for your business.
Property maintenance
Refresh your space. Keep your property working.
Repairs, planned maintenance and refurbishments for homes, businesses and communal areas.
Selected projects
Our work.
A second studio for Amilia: 60 m² for hot Pilates, barre and hot yoga, with infrared lighting, bespoke woodwork and integrated LEDs.
BEFOREAFTER||Drag to reveal the transformation
A 140 m² reformer Pilates studio with illuminated arch mirrors, carefully finished interiors and a practical equipment layout.
BEFOREAFTER||Drag to reveal the transformation
Millwright Business Centre: a commercial refurbishment creating six modern office units, with an updated reception and interior finishes.
Drag to reveal the transformation
Your next project
Tell us about
your project.
Send your postcode, a brief description of the work and your preferred timescale. Include drawings or photographs so we can discuss the scope and next steps.