American Standard Glenwall Commercial Wall-Hung Pressure-Assist Toilet

The American Standard Glenwall positioning

The Glenwall (3402.016) is American Standard's commercial wall-hung pressure-assist toilet — the AmStd model installed in major US hotel chains, office buildings, schools, and light-commercial restrooms. At $580-$820 for the bowl alone (carrier sold separately), the Glenwall combines wall-hung aesthetics with Flushmate Series 503 pressure-assist for commercial-grade flush performance in a wall-hung format.

The Glenwall is NOT a typical residential toilet — it's a commercial-spec product that sometimes finds its way into upscale residential installations (workshops, accessory dwelling units, pool houses, garage conversions) where commercial-grade reliability is preferred over residential. For typical homeowners, the Glenwall is overspec; for commercial buildings, it's the standard AmStd wall-hung.

What "commercial wall-hung" actually means

• Heavier-duty porcelain construction — designed for high-cycle use (hotels with 365-day-per-year flush cycles, office buildings with 8+ daily uses per stall)
• Reinforced mounting points for the commercial carrier system
• Larger flush valve coordinated with commercial-spec Flushmate pressure vessels
• EverClean glaze for commercial cleaning-cycle efficiency
• Commercial carrier compatibility — Zurn Z1203 series, American Standard commercial carriers, or Geberit Duofix Plus (commercial spec) — different from residential Geberit Duofix
• 5-year Flushmate vessel warranty — same as residential pressure-assist toilets

The Glenwall install reality

Glenwall installations are commercial-spec projects:

• Carrier rough-in happens during construction (concrete-block or steel-stud walls in commercial buildings; 2x6 wood-framed in residential)
• Drain and water supply tied into the carrier per local plumbing code
• Wall finish applied around the flush plate cutout
• Bowl install at finish phase — hung on carrier mounting bolts, height adjusted
• Flush plate installed in the wall cutout
• Total commercial install: $2,500-$4,500 including carrier, plumber labor, wall framing modifications

The Glenwall variant matrix

What's in the box (bowl only)

• Glenwall commercial wall-hung bowl with EverClean glaze (~52 lbs)
• Flushmate Series 503 pressure-assist vessel pre-installed in tank
• Bowl-to-carrier mounting hardware
• Flush valve mechanism
• Installation manual + Flushmate operation guide
• NOT included: carrier (sold separately — Zurn Z1203 series ~$400-$700, or American Standard commercial carrier), flush plate, seat, supply line

The total Glenwall install cost (US, all-in)

Where the Glenwall fits

• Hotel limited-service brands (Marriott Courtyard, Hilton Garden Inn, Hyatt Place) — Glenwall is documented spec in many hotel-development standards
• Office building restrooms — particularly common in offices spec'd by AmStd-aligned plumbing engineers
• Light-commercial residential — workshops, pool houses, accessory dwelling units where commercial-grade reliability is preferred
• Public restrooms in parks, transit stations, retail — though Zurn-only-brand installations are more common in these settings
• Healthcare facility commercial restrooms
• Senior living facility common-area bathrooms

The verdict

Buy Glenwall if:

• Commercial building install (hotel, office, school, hospital)
• Light-commercial residential where commercial-grade reliability matters (workshop, pool house, ADU)
• You're specifying with an AmStd-aligned plumbing engineer who knows commercial-spec Glenwall
• You have the install budget ($2,700-$5,200 turnkey)

Skip Glenwall and choose a residential wall-hung if:

• Typical residential install — Kohler Veil Wall-Hung or TOTO MH Wall-Hung are better-spec residential options
• Flush noise is a concern — pressure-assist + commercial-grade rim cleaning is meaningfully louder than residential wall-hung gravity
• WaterSense certification is required — 1.28 GPF Glenwall variant (3404.016) exists but is less common

Warranty

American Standard Glenwall commercial warranty: 1 year on tank trim, lifetime on porcelain, 5-year Flushmate pressure vessel warranty (Flushmate-administered separately from AmStd customer service). Commercial-grade service network through AmStd Pro Channel.

Pricing reality (2026)

Glenwall 3402.016 (White): $580-$720. Ferguson commercial pricing: $520-$620 for trade buyers. Home Depot rarely stocks — typically commercial special-order. AmStd Pro Channel direct: $540-$640 for commercial-spec accounts. WaterSense variant (3404.016) +$40-$80.