Sub Zero Covers
All contact options

Custom fabrication

Request a custom backflow cover.

Tell us the assembly and we'll quote pricing within one business day. Covers are fabricated at our U.S. facility in 3–5 business days. After you submit, a sales engineer will reply with the quote and ask for measurement photos if needed.

About you

Where to send the quote — we'll never share this.

The assembly

The more specific, the more accurate our first quote.

As printed on the manufacturer plate.

Approximate dimensions *

Measure the device itself, not the old cover or the box. Inches are easiest. "Approx" values are fine — we'll refine with photos.

Measure the device, not the old cover

Take height, length, and width of the backflow preventer itself. An old bag or the box it came in will be the wrong size.

The order

Helps us prioritize and route to the right rep.

By submitting you'll get a confirmation email and a response from a real person within one business day.