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Bathrooms

Rental Bath Remodel and Addition from a General Contractor

Rotted rental bath floors needed an engineer. Triangle Home Solutions designed in-house, replaced MEP, and added a master bath with a double vanity.

Chuck Prevatte August 21, 2026 5 min read
Mudroom bench with cubbies and floor-to-ceiling white pantry cabinets in the remodeled rental

Landlords can smell a bad bathroom from the hallway. This rental still had the original layout, and the bathroom floors were completely rotted from years of abuse. Not a loose vinyl corner. The structure under the finish was done. I'm Chuck, and I run Triangle Home Solutions out of Apex. When an owner or a property manager calls me about a floor that sponges under your foot, I do not send a tile guy first. I send it to an engineer.

My engineer wrote a structural repair report, and I corrected it off that report instead of guessing in the truck. Sistered and replaced joists, new subfloor, then finishes. You cannot hide a rotten bay under a prettier rug. Tenants find it. So does the next inspector or the next buyer.

Original house, new guts

The house was completely original. I drew the new design in-house myself. That matters on a rental because you are balancing code, durability, and a floor plan that still rents. I installed all new mechanical, electrical, and plumbing while I was in there. Old bath wiring and supply lines are where slow leaks start, and replacing all of it in one sequence is a lot less drama than chasing a leak a year for a decade.

I am blunt on walkthroughs like this. I looked at that 24 inch vanity and that tiny shower and said out loud that nobody packing a suitcase wants to share that sink. The original master bath had a very small shower and a single sink 24 inch vanity. Fine for 1978. Not how you keep a long-term tenant.

The addition is where the floor plan grows up

So I added a master bathroom addition. That gave me room for a larger shower and a double sink vanity like you would find in new construction today, with real storage and real counter space. An addition is not a closet bump. It needs footings, a roof tie-in, flashing, and the same permit path as any other room I add. I stack the plumbing wet walls so a plumber can actually service them later. A double vanity with no shutoffs in reach is a service call waiting on a Saturday.

Kitchen and bath remodels in rentals fail when someone upgrades the pretty parts and leaves the pan and the joists alone. I do the opposite. Structure, then shower pan, then tile. The garage and sun room builds I have done taught me the same order: dirt and paper, then finish. A bath addition is a small room with a lot of water in it. I treat it like that.

Wake and city permits for alterations, plumbing, mechanical, and electrical are not optional because the house is a rental. Raleigh files those through the residential portal when the property is in the city. I schedule rough-in before tile, every time. Landlords who skip that hear about it at sale.

Large-format gray tile shower with a recessed shampoo niche and tiled corner bench seatShower interior with gray plank tile, mosaic accent band, recessed niche, and pebble tile floorFrameless glass corner shower enclosure with pebble floor in the new master bathroom additionNew master closet with white built-in shelving, hanging rods, and recessed lighting
After: tile, niche, and bench in the new shower, pebble floor, glass enclosure, and built-in closet storage.
Double sink vanity with quartz top, framed mirrors, and tile floor in the new master bathroom addition
The 24 inch single vanity became a double vanity with real storage.
Remodeled rental kitchen with white shaker cabinets, quartz counters, and stainless appliancesNavy kitchen island with quartz top and built-in microwave drawer opening to the living areaMudroom bench with cubbies beside floor-to-ceiling white pantry cabinets and wood plank backsplashOpen living area with refinished hardwood floors and a navy geometric trim accent wall
The rest of the house: kitchen, island, mudroom storage, and the living area.
Finished rental house exterior with painted brick, new roof, and the master bathroom addition at the rearNew composite rear deck with dark railing overlooking the fenced backyard
Outside: the addition tied into the house, plus a new rear deck.

What to send me before I price it

Photos of the soft floor, a note on occupied or vacant, and whether you want a repair in place or a master bath addition. If tenants are in the house, tell me. I plan dumpsters and shutoffs around them. Bring the survey if the addition needs setback room.

Call (919) 795-8596 or use our contact form. Ask me for the rental bath and addition quote. Tell me it is a rental so I spec finishes that survive more than one lease.

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