About Mark Antony Windows

Mark Antony Windows has been installing double glazing, windows, doors and conservatories across Sussex for more than 30 years.

Our company was built around experienced workmanship, reliable installations and straightforward customer service. Over the years, we have worked on a wide range of properties throughout Pulborough and surrounding Sussex areas, from modern developments to traditional cottages and period homes.

Every installation is completed using carefully selected products designed for long-term performance, energy efficiency and security.

A Local Window & Door Company Built on Reputation

A strong local reputation has always been one of the most important parts of our business. Much of our work comes through recommendations from previous customers across Sussex who value quality workmanship and honest advice.

Our installation team takes pride in completing projects properly from the start, paying attention to the smaller details that make a difference to both appearance and long-term performance.

From replacement windows and composite doors to larger conservatory projects, every property receives the same level of care and professional installation standards.

More Than 30 Years of Industry Experience

Mark Antony Windows was formed by experienced installers Mark Edwards and Antony Deakin, combining decades of hands-on knowledge within the glazing industry.

Over the years, our team has completed installations across a wide variety of home styles throughout Sussex. Experience working on both modern and traditional properties allows us to recommend products that suit the character, layout and practical requirements of each home.

Mark Antony Windows is also FENSA registered, providing additional confidence that installations meet recognised standards for compliance, energy efficiency and workmanship.