Registers Direct lets you purchase online commercial and residential registers, diffusers, grilles and vent covers. Specializing in aluminum registers grilles, shoemaker hvac, commercial ceiling vent covers, residential supply air grille

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Sizing Information

Most products are listed by the nominal duct size.

How to measure:

Step 1

Remove your old grille / register cover to reveal the duct opening.

Step 2

Measure the duct opening.
The width and height of the inside measurements of the grille must match the width and height of the duct opening. For sidewall applications, the width will be the horizontal measurement - the height will be the vertical measurement.
 

RS52 Series Radius Spiral Pipe Diffuser

RS52 Series Radius Spiral Pipe Diffuser

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Radius Spiral Pipe Diffuser RS52-10X4
$86.02
Radius Spiral Pipe Diffuser Learn More

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Radius Spiral Pipe Diffuser RS52-10X4G
$86.02
Radius Spiral Pipe Diffuser Learn More

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Radius Spiral Pipe Diffuser RS52-10X6
$92.82
Radius Spiral Pipe Diffuser Learn More

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Radius Spiral Pipe Diffuser RS52-10X6G
$92.82
Radius Spiral Pipe Diffuser Learn More

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Radius Spiral Pipe Diffuser RS52-12X4
$93.45
Radius Spiral Pipe Diffuser Learn More

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Grilles | Registers | Diffusers | Vent Covers | Commercial | Residential