TRUaire Retrofit 10X10 Multi-Size Register Box

TuffBox is a heavy, 1-piece durable polymer shell. Virtually air-tight molded design delivers 100% of air flow. Using an innovative stepped design supporting 3 duct sizes, collars are 1 3/8" & beaded to hold flexible duct in place while securing strap.

  • Stepped Collar for multiple duct sizes
  • Collar tabs easily tear away unneeded sections - allow on-site adjustment &labor savings
  • Mounting Clip accommodates thicknesses up to 11/4"
  • 5/8" standoffs provide correct depth to accommodate strapping/furring used with drywall.
  • Flange is flexible to conform to drywall backing, virtually eliminating leakage between grille and box.
Secure using screw holes provided or simply screw anywhere through the inside into framing.
More Information
Case Weight (lbs) : 12.00
Case Height (inch) : 28.50
Case Length (inch) : 13.25
Case Width (inch) : 13.25
Brand : TRUaire Retrofit
Recommended Use : For best fit use with TRUaire air flow grilles and dampers
UPC : 021449819701
Interleaved : 10021449819708
Color : BLACK
Application : Secure using screw holes provided or simply screw anywhere through the inside into framing.
Fin/Blade Spacing : .000
Fin Degree : 0
Screw Holes : 0

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Grilles, Registers & Diffusers

TRUaire differentiates itself from competitors by meticulously manufacturing each component, painting them individually prior to assembling their grilles, registers and diffusers. Also known as the SmoothGlide technology, this process ensures that each product has 100% powder coat coverage and is highly resistant to corrosion and rattling. In contrast, many other registers on the market are painted after assembly, leading to flaking and corrosion when exposed to humidity.

TRUaire has created a full line of styles & models driven by distributor & contractor feedback


Perforated lay-in diffusers

Lay-in Diffusers & returns

Sidewall / Ceiling GRD’s

Spiral Duct GRD's

Supplemental Air Distribution

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