Not all enclosures are created the same. Some are assembled before they're shipped. Others use spray-on insulation that leaves air gaps and collects dirt. Some are simply plastic enclosures or fake rock covers, while others aren't ASSE 1060-certified.
None of these enclosures are optimal when you're trying to protect pumps.
The best way to design and assemble backflow and pump enclosures is to use marine-grade aluminum, polyisocyanurate insulation and a modular-panel design. An enclosure built this way will provide the best protection for your equipment. It will also withstand the elements while providing easy access for testing.
Here's how we design and assemble Safe-T-Cover aluminum enclosures for peak performance.
The first step in putting together a high-quality aluminum enclosure is constructing the side panels. Each of our panels is fitted with 1½ inch of polyiso insulation.
The R-value for polyisocyanurate insulation is the highest for rigid-board insulation at an average of 6.5 per inch. Standard Safe-T-Cover enclosures have 1.5 inches (R-9) of polyisocyanurate insulation in the walls and three inches (R-18) in the roof. This material is commonly used in the roofing industry and is superior to the spray-on insulation because it won’t crack over time or leave air gaps.
If you'd like to see how one of our enclosures is built, watch this video.
You can also check out our free guide, How to Buy a Custom Enclosure. This checklist is designed to walk you through all the necessary steps for designing and buying a custom enclosure.
The installation hardware includes anchoring brackets, roof clips, anchors and screws. You'll also receive a masonry bit and magnetic chuck. The only tools you'll need are a drill, hammer and a ¾-inch wrench.
And with a little help, you can have your enclosure together in less than an hour.
Learn how backflow enclosures are helping to save lives.
Yes, our enclosures have ASSE 1060 Class I certification for freeze protection. In places where freezing temperatures last for days, we recommend adding a ASSE Class I heater to ensure the enclosure remains at 40 degrees F in temperatures as low as -30 degrees F.
Aluminum enclosures protect pumps by shielding them from harsh weather, vandalism and environmental damage, while maintaining optimal internal temperatures with insulation and climate control. Their customizable, secure design ensures easy maintenance access and long-term durability. These enclosures also blend into surroundings with options for color, landscaping and wraps, making them a practical solution.
Yes, exhaust fans can be installed in custom aluminum enclosures to help manage summer heat and protect temperature-sensitive equipment. These fans improve ventilation by removing hot air to reduce the risk of overheating. Custom enclosures can be designed to include fans, louvers and thermostatic controls based on specific climate and equipment needs.
Yes, aluminum enclosures are designed for easy access and typically feature hinged doors or removable panels. These access points can be custom placed to align with maintenance needs, allowing technicians to reach components without hassle. Lockable doors also provide added security while maintaining convenience.
Yes, Safe-T-Cover’s custom enclosures are built with corrosion-resistant marine-grade aluminum, which stands up well to moisture, chemicals and harsh environmental conditions. This ensures long-term durability with minimal maintenance, even in coastal or industrial settings. Optional powder-coated finishes add another layer of protection and aesthetics.
Fiberglass enclosures are lightweight, can crack or degrade over time and lack structural strength for larger equipment. Fake rock enclosures are often used for aesthetic purposes, but offer limited security and poor insulation. Aluminum is the gold standard that offers the strongest protection with customizable sizes, climate control options and secure access panels or doors.