A recess kit is a wall box that lets a surface-mount dryer sit partly inside the wall, reducing how far it sticks out. A true recessed dryer is designed to sit in the wall from the start, with its own recessed box and a near-flush cover. Kits can bring a deep dryer under the ADA 4" limit. True recessed units leave less exposed for vandals.
How each one works
Recess kits
Several manufacturers offer recess kits for their surface-mount models. The kit is a box or skirt installed in a wall opening, and the dryer mounts into it. How much of the dryer ends up inside the wall depends on the kit and model. Check the manufacturer's stated projection with the kit installed.
True recessed dryers
The dryer and its recessed box are one design. The Pinnacle PDC-R10 is installed in a cut-out in the finished wall, needs 4" depth from the mounting brackets to the rear of the recessed box, and projects 7/8" with an 18-gauge stainless cover.
What to compare
| Question | Why it matters |
|---|---|
| Final projection from the finished wall | ADA 4" limit (2010 Standards, 307.2) and corridor clearance |
| Wall depth needed | Stud depth, fire-rated walls, back-to-back restrooms |
| What's left exposed | Vandal exposure and cleaning |
| Rough opening size | Framing coordination |
| Total cost (dryer + kit + labor) | Kits add a part and install steps |
| Parts and service access | Can you repair it without pulling it out of the wall? |
When a kit makes sense
You've standardised on a deeper surface model and need it under 4" in one location.
The wall can take a partial recess but not a full box.
When a true recessed dryer makes sense
New construction or renovations where the walls are open.
High-abuse restrooms where you want the least exposed hardware.
Narrow corridors and specs that call for near-flush fixtures.
Spec notes for the PDC-R10
Install after the finished wall; 4" depth from mounting brackets to rear of the recessed box.
Conduit knock-outs on the top and bottom right of the recessed box, 1.5" from the right side.
Rough opening: 15-1/4" high × 14-1/2" wide × 4" deep from the finished wall surface.
120 VAC, 1000 W heating element, dedicated 20 A circuit, properly grounded; GFI breaker recommended. See electrical requirements.
UL 499 listed (#E212260); ADA compliant.
Cut sheet: PDC-R10. CAD and Revit files: design and installation page.
FAQ
Does a recess kit make a dryer ADA compliant?
It can, if the final projection is 4" or less where the dryer's leading edge is between 27" and 80" above the floor. Check the kit's stated projection.
Can I put a recessed dryer in an existing wall?
Yes, if the wall has enough depth and you can cut and patch it. The PDC-R10 needs 4" from the mounting brackets to the rear of the box.
Which is more vandal-resistant?
Generally, the design with the least hardware exposed. A true recessed unit like the PDC-R10 projects 7/8".
Talk to Pinnacle about your school's restrooms
Tell us what you're working on and we'll reply with the right model, a quote and buying options (TIPS or BuyBoard).
Next step
Writing a spec? Request a quote or download drawings from the design and installation page. See also recessed vs surface-mount and ADA hand dryer requirements.
Sources: 2010 ADA Standards for Accessible Design.
