• Size: 28" W × 15-1/8" H × 3-15/16" D (711 × 384 × 100mm)
• Rough Wall Opening: 26-5/8" W × 12-5/8" H × 4" min depth (675 × 320 × 102mm)
• Orientation: Left-hand — mounts on left side of toilet when seated (right-hand version is B-3092)
• Toilet Paper Capacity: 2 standard-core rolls up to 5-1/4" (135mm) / ~1,800 sheets each
• Seat Cover Capacity: 500 single- or half-fold paper covers
• Waste Capacity: 0.5 gal (1.9 L) leak-proof polyethylene, removable for servicing
• Material: Type-304 stainless steel, all-welded construction, satin finish
• Mounting: Recessed into framed wall opening
• Lock: Tumbler lock keyed like other Bobrick washroom accessories
• ADA Compliant when installed at correct height (see FAQ)
• Matte Black Version: B-3091.MBLK

If you're specifying a combination dispenser, you're trying to solve three problems at once: no wasted stall wall space, consistent aesthetics, and one cleaner install instead of three separate units. The Bobrick B-3091 is the left-hand version of Bobrick's recessed 3-in-1 ClassicSeries® unit — two toilet paper rolls, a 500-capacity seat-cover dispenser, and a 0.5-gallon waste receptacle, all behind a single drawn, seamless stainless flange. "Left-hand" means the unit is designed to mount on the left side of the toilet when seated on it. As a Bobrick Premier Partner, Total Restroom stocks the B-3091 with Low Price Guarantee and dedicated project manager support for multi-stall specs.

Why Choose The Bobrick B-3091?

Three Fixtures, One Recessed Install
Instead of specifying a separate toilet paper dispenser, seat-cover dispenser, and sanitary waste unit — three SKUs, three installs, three finishes to coordinate — the B-3091 consolidates all three behind a single drawn stainless flange. Fewer part numbers on the submittal. Fewer holes in the wall. Cleaner visual line behind the toilet.

Left-Hand Orientation Matters — Get It Right
The B-3091 is engineered to mount on the left side of the toilet when seated on it. That's not a cosmetic preference — it's about reach range and grab bar coordination in accessible stalls. If the adjacent side wall sits to the left of the toilet when seated, spec the B-3091. For the right side, spec the B-3092. Ordering the wrong hand means remounting or returning the unit.

Dual-Roll Capacity For Heavy Traffic
Two standard-core rolls up to 5-1/4" (135mm) diameter — roughly 1,800 sheets per roll — means janitorial restocks on a scheduled route, not on emergency runout calls. Bobrick's designer note: keep one full roll wrapped until the first is depleted so you don't waste ends of both.

500-Cover Seat-Cover Capacity
The integrated seat-cover dispenser holds 500 single- or half-fold paper covers, helping reduce refill frequency in commercial restrooms. The tumbler lock keeps the dispenser closed between servicing so users can't pull the entire stack.

Leak-Proof Waste Receptacle
The waste compartment includes a 0.5-gallon (1.9L) molded polyethylene liner that lifts out completely for servicing — no scraping, no contamination of the stainless cabinet. The self-closing spring-loaded disposal door with hemmed edges prevents users from seeing into the waste compartment between uses.

Heavy-Gauge All-Welded Construction
Built with 18-8 type-304 stainless steel, all-welded cabinet construction, 18-gauge doors, and full-length stainless steel piano-hinges for demanding commercial restroom use. The flange is drawn one-piece seamless construction. No sheet-metal screws in the cabinet corners to loosen over time.

Installation Notes

The B-3091 requires a framed rough wall opening of 26-5/8" W × 12-5/8" H × 4" minimum recessed depth (675 × 320 × 102mm). Coordinate with your mechanical engineer to avoid pipes, vents, and conduits in the wall cavity before framing. Unit mounts with shims at the points indicated on the Bobrick spec sheet, secured with #8 × 1-1/4" sheet-metal screws (not furnished).

For accessible toilet compartments, install the dispenser according to applicable ADA, state, and local code requirements.

Which Version Do You Need?

• B-3091 (this model) — Left-hand. Mounts on the left side of the toilet when seated.
• B-3092 — Right-hand version. Same unit mirrored for the right side of the toilet when seated. Browse Bobrick collection.
• B-3091.MBLK — Same left-hand unit in matte black finish. See matte black collection.
• Non-recessed option? The B-3091 requires 4" minimum recessed wall depth. If your wall cannot accept a recessed unit, contact us for a surface-mounted alternative.

How To Determine Left Vs. Right: Sit on the toilet, or imagine yourself seated on it. If the dispenser mounts on your left side, choose the B-3091. If it mounts on your right side, choose the B-3092.

How Many Do You Need?

The standard spec is one B-3091 (or B-3092) per toilet stall — but only the stalls where the adjacent side wall is on the left of the toilet when seated. For multi-stall restrooms where toilets alternate sides, you'll need a mix of B-3091 and B-3092. Count your stalls, document left-hand vs. right-hand per stall, and request a project quote — we coordinate mixed L/R orders under a single PO, discount larger orders, and manage lead times across the full spec.

Why Buy The B-3091 From Total Restroom?

Total Restroom is a Bobrick Premier Partner — one of a limited number of distributors nationally with direct factory access, protected pricing, and priority lead times. Every Bobrick SKU on our site is covered by our Low Price Guarantee. Multi-unit orders (especially mixed left/right combinations) get a dedicated project manager with same-day quote response. Net 30 terms and Credit Key financing are available for qualified accounts, with Free Shipping on every order.

Frequently Asked Questions

What Does "Left-Hand" Mean On The Bobrick B-3091?
"Left-hand" refers to which side of the toilet the unit mounts on when you're seated on it. Sit on the toilet (or imagine yourself seated) — if the dispenser is on your left side, you need the B-3091. If the dispenser needs to be on your right side, you need the B-3092 right-hand version instead. Bobrick labels the B-3091 as "Left Side of Toilet While Seated."

What's The Difference Between The B-3091 And B-3092?
The B-3091 is the left-hand version (mounts on the left side of the toilet when seated). The B-3092 is the right-hand version (mounts on the right side of the toilet when seated). All other specs — dimensions, rough opening, capacity, materials, lock, finish options — are identical.

What Rough Opening Do I Need To Frame For The B-3091?
The framed rough wall opening must be 26-5/8" W × 12-5/8" H × 4" minimum recessed depth (675 × 320 × 102mm). Coordinate with your mechanical engineer before framing — pipes, vents, and conduits in the wall cavity will interfere with the unit.

What's The Mounting Height For ADA Compliance?
Bobrick identifies the bottom of the toilet tissue dispenser outlet as the operable part. Minimum operable-part mounting heights are 15" AFF for ADA, 18" AFF for ICC A117.1, and 19" AFF for CBC. Bobrick's recommended overall mounting heights are 27" for ADA, 30" for ICC, and 31" for CBC. The toilet tissue dispenser centerline should be 7"–9" in front of the toilet. Always confirm final mounting position against ADA, state, and local accessibility requirements.

How Much Does The B-3091 Hold?
The B-3091 holds 2 standard-core toilet paper rolls up to 5-1/4" (135mm) diameter — roughly 1,800 sheets per roll. The seat-cover dispenser holds 500 single- or half-fold paper covers. The waste receptacle holds 0.5 gallon (1.9L) in a removable leak-proof molded polyethylene container.

Is The B-3091 Available In Matte Black?
Yes. The matte black version is B-3091.MBLK — identical specs and orientation (still left-hand), finished in matte black. Specify this when your washroom hardware package is matte black.

Is The B-3091 Keyed The Same As Other Bobrick Dispensers?
Yes. The tumbler lock is keyed like other Bobrick washroom accessories, so janitorial staff can service multiple Bobrick dispensers in the same restroom with a single key.

Can I Install The B-3091 In A Stud Wall Without Backing?
The B-3091 installs into a framed rough wall opening and is secured with #8 × 1-1/4" sheet-metal screws (not furnished) at the shim points marked on the Bobrick spec sheet. The framing around the rough opening must provide the structural anchor points.