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Importance of Waterproof Electrical Cabinets
At MeterBoxesDirect, we know how critical it is to choose the right waterproof electrical cabinet for your site or project. For over 40 years, we’ve supplied durable, weatherproof enclosures built to keep electrical systems dry, protected, and compliant in even the harshest UK conditions.
Waterproof Electrical Cabinet for Every Application
Every waterproof electrical cabinet in our range is designed for long-lasting performance outdoors. Made from tough Glass Reinforced Polymer (GRP), our cabinets and electrical enclosures won’t corrode, rust, or degrade like traditional metal boxes often can. Instead, they stay weather-resistant for years, giving you peace of mind that your electrical connections are safe from rain, dust, and damage.
All our GRP cabinets can also be painted or finished to match your project requirements, offering practical flexibility alongside robust protection.
IP Rating for Waterproof Electrical Cabinets
When choosing a waterproof electrical cabinet, it’s important to understand IP ratings. IP (Ingress Protection) ratings show how well a cabinet resists dust and water. Our GRP electrical enclosures and kiosks are available in IP43, IP55, or IP65 ratings, depending on your level of protection required.
- IP43: Splash-proof, basic rain protection
- IP55: Medium protection against water jets and dust ingress
- IP 65: High protection — fully dust-tight and resistant to low-pressure water jets
We regularly test our cabinets for water ingress — for example, our IP44 meter boxes undergo rigorous spray nozzle testing to ensure real-world durability.
Benefits of GRP Waterproof Electrical Cabinets
One key reason to choose a GRP waterproof electrical cabinet is its corrosion resistance. Unlike metal cabinets that may rust over time, GRP will not corrode or degrade, even when exposed to constant rain and moisture. This makes GRP electrical enclosures the smart choice for long-term, low-maintenance performance.
Other Benefits Include:
- Lightweight yet strong
- Easily cleaned and repaintable
- Vandal-resistant and durable
- Complies with UK industry standards
Mounting Options for Waterproof Electrical Cabinets
No matter your site's layout, we offer flexible mounting options to suit your space:
Wall-Mounted Electrical Cabinets
Wall-Mounted Electrical Cabinets A wall-mounted waterproof electrical cabinet is one of the most common choices for residential and commercial use. These enclosures are secured directly to an external wall or boundary wall, keeping electrical connections accessible but safely protected. View our wall-mounted range here.
Recessed Electrical Cabinets
Where space is limited, a recessed waterproof electrical cabinet is ideal. Recessed boxes are fitted within a cavity wall so they sit flush with the building’s exterior, creating a neat, low-profile finish that won’t obstruct walkways.
Pole-Mounted Cabinets and Street Lighting Enclosures
Some of our GRP waterproof enclosures are designed for pole mounting — perfect for street lighting or public utilities. These come with galvanized fastening plates for a secure fit in any location.
Pedestals and Plinths for Electrical Enclosures
In flood-prone or damp areas, raising your enclosure off the ground is crucial. That’s why we offer pedestals and plinths that pair perfectly with our kiosks and weatherproof electrical cabinets. By elevating your enclosure, you keep valuable equipment protected from pooling water and ground-level damage.
Why Choose waterproof electrical cabinets from MeterBoxesDirect?
With over four decades of experience, we’re trusted suppliers of GRP enclosures and IP rated waterproof electrical cabinets to councils, contractors, and utility companies across the UK and Ireland. Every cabinet and enclosure is manufactured to meet high local authority standards, giving you reliable protection that stands the test of time. Explore products below:
