View our construction site barriers, height restrictors and raising barriers to suit all purposes.
FIND OUT MOREOur extensive product range gives everything you need to create the most efficient handrail system.
FIND OUT MOREOur range is designed to keep your area safe as well as offer excellent perimeter protection.
FIND OUT MOREAlexandra manufacture an extensive range of barrier products.
FIND OUT MORESee our extensive range of gates and accessories to meet all your requirements.
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Case Studies


20m SiteGard at New London Hospital
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Dudgeon Wind Farm – Onshore Facility
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Easy Access for Tonbridge Special Needs School
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Extra Protection for Commercial Premises
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Finishing Touch to Retirement Homes
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High Security at Sheerness Steelworks
FIND OUT MOREAlexandra Security – Security Fencing, Gates & Crash Barriers
Our extensive product range can provide perimeter security solutions across a wide range of sectors, and we’ve grouped some of them together to help you find the best fit for your project.