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Sunsquare Ltd join Secured by Design

Sunsquare Ltd is one of the latest companies to join Secured by Design (SBD), the official police security initiative.

Founded in 2004, Sunsquare Ltd is a long-established pioneer and innovator in the UK flat roof skylight industry.

Renowned for their contemporary style and functionality, Sunsquare’s skylights offer a stunning, energy efficient glazing solution for residential and commercial properties across the UK and beyond.

As the UK’s only BSI-accredited skylight designer and manufacturer, the entire award-winning Sunsquare product range is certified for air permeability, weather-tightness and wind resistance.


Over the past decade, Sunsquare has been featured countless times on Channel 4's Grand Designs, also showcasing market-leading products at the annual Grand Designs Live Show.

As RIBA-approved providers of Continuing Professional Development, Sunsquare also offer regular CPD seminars and in-depth technical guidance for architects, builders, surveyors and specifiers.

You can find out more about Sunsquare and their range of SBD accredited products here:

Justin Seldis, MD at Sunsquare said: “As a progressive and market leading manufacturer within our sector, Sunsquare Ltd are proud of their latest achievements; gaining the Secured by Design accreditation.

“We understand the importance of security to roofing products and in particular, to skylights. This accreditation bolsters the company’s commitment to security, along with the quality and professionalism already instilled by the company. We look forward to beginning a strong and lasting partnership with Secured by Design and the Police Crime Prevention Initiatives organisation.”

SBD Development Officer Doug Skins said: “I am pleased that Sunsquare have joined Secured by Design, their range of very high quality rooflights are a welcome addition to the Secured by Design crime prevention portfolio”.