PVC Surface Pattress Boxes & Electrical Back Boxes
When you need to mount electrical switches, sockets, or accessories on walls without chasing, PVC surface pattress boxes are the essential solution. These robust, fire-resistant back boxes are designed to provide a secure and stable mounting point, ensuring your electrical fixtures are fitted safely and professionally. Ideal for installations in garages, sheds, extensions, or older buildings, they offer a reliable alternative to recessed wiring.
Our comprehensive range of pattress boxes is crafted from high-quality PVC and features multiple knockouts on all sides, allowing for flexible cable entry from various directions. They come in a wide variety of sizes, including 1-gang and 2-gang options, with different depths to accommodate all your wiring needs. This design simplifies the wiring process and makes them perfectly compatible with our range of mini and maxi trunking systems.
Choosing our PVC back boxes means you get a product that combines durability, ease of installation, and a clean, tidy finish. By using these boxes, you can achieve a professional-looking surface-mounted installation that is both secure and compliant with electrical standards. Explore our full collection and find the right pattress box to complete your next project.

Knightsbridge SN1500P 29mm PVC Double Surface Back Box
Knightsbridge SN1500P 29mm PVC Double Surface Back Box Durable, high impact PVC surface box, easily cut or drilled without the risk of shattering, ...
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Knightsbridge SN1400P 29mm PVC Single Surface Back Box
Knightsbridge SN1400P 29mm PVC Single Surface Back Box Durable, high impact PVC surface box, easily cut or drilled without the risk of shattering, ...
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