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Owens Corning Bathroom Remodeling: The Orlando Owner’s Guide
If you’re searching for Owens Corning bathroom remodeling in Orlando, you’re likely dealing with a wet-area failure: cracked grout over a failed backer board, a soft subfloor under the shower pan, or tile that’s started lifting from the wall cavity because moisture got where it shouldn’t have. A full Orlando bathroom remodel built around Owens Corning waterproofing products typically runs $9,000 – $28,000 installed, depending on the size of the wet area, what’s behind the existing walls, and whether we’re rebuilding the shower pan or just replacing the wall assembly. We stock Owens Corning-compatible shower systems and waterproofing components on our trucks, and we can usually diagnose what’s happening under the tile in a single visit.
The typical story we hear from Orlando homeowners goes like this: the shower looked fine for eight years, then a single tile near the curb started feeling loose. Six months later, the baseboard on the shared wall is swelling, and the grout line at the pan has turned dark. By the time you can see the failure, the moisture has usually been working behind the wall for a season or two. In College Park, where Trevor Nash has rebuilt shower enclosures in bungalows from the 1950s, old plaster and lath do a surprisingly good job of hiding that damage until it’s well underway.
Which Owens Corning Models This Applies To
This page covers the components most Orlando bathroom remodels actually touch: Owens Corning shower wall systems, waterproof backer board, and the seam and corner waterproofing that goes with it. If you’re matching to an existing Owens Corning tile-ready shower base, you’ll want to check the drain location and the pan’s slope-to-drain profile before ordering any replacement wall kit. The pan is a structural piece – wrong slope means standing water, and standing water means another remodel in five years.
One compatibility gotcha we see regularly: Owens Corning waterproofing membranes require the specified corner and seam reinforcement. An aftermarket patch that’s chemically close is not close enough in a Florida humidity cycle. Orlando’s wet season pushes vapor through wall cavities year-round, and the first place a budget substitution fails is the inside corner where the back wall meets the side wall at the shower head. We use OEM Owens Corning waterproofing components on any wet-area rebuild, because the product compatibility matters more than saving forty dollars on a membrane roll. For the non-wet parts of a bathroom remodel – vanities, cabinet hardware, countertop materials – we also work with KraftMaid, Cambria, and Silestone product lines, so the whole room holds together under one written price.
Styles & brands we work with
Signs Your Owens Corning Bathroom Remodeling Is Failing
- Grout cracking at the shower pan lip. The most common first sign. The pan flexes slightly underfoot, and the grout is the first material to let go. Water enters the crack and sits against the framing.
- Swelled baseboard or bubbling paint on the wall behind the shower. That’s the moisture that got past the waterproofing making its way through the wall cavity. By the time paint bubbles, the backer board has been wet for months.
- Soft spots in the subfloor near the toilet or shower curb. Orlando slab homes don’t have this problem as often as pier-and-beam homes, but any framed floor with a shower above it will go soft within a year of a pan leak.
- Musty smell that never fully goes away. Wet cellulose in the wall cavity breeds mold even when the shower hasn’t been used for two days. A fan that runs constantly won’t fix it.
- Tiles that sound hollow when tapped. Losing bond with the substrate beneath. The waterproofing layer may still be intact, but the tile assembly is dead, and you’re pulling it all down to re-do it correctly.
Replacement Cost & What’s Included
In Orlando, a full wet-area bathroom remodel built on Owens Corning waterproofing runs $9,000 – $28,000. The middle of that range, around $14,000 – $18,000, covers a standard 5×8 bathroom with a tub-to-shower conversion, new Owens Corning waterproof wall assembly, tile from floor to ceiling, new shower pan, new vanity, and new fixtures from Kohler or Moen. The lower end is a smaller shower-only rebuild where we’re not touching the vanity or floor outside the wet area. The high end is a bigger master bath with a walk-in shower, custom glass, and higher-end tile work.
What drives the price up: relocating plumbing lines, removing a cast-iron tub, reinforcing framing that’s been compromised by years of slow moisture, and any electrical work needed for new lighting or vent fans. What drives it down: keeping the footprint the same, no plumbing moves, and picking tile that’s in stock locally. Every Penhallow Remodeling Orlando project gets a written price before we start. The quote includes all parts, labor, haul-away, and the 365-Day Done Right Promise in writing. If a repair fails inside that guarantee period, we come back and fix it at no charge. No re-inspection fee.
See the difference
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AfterDIY or Call Us?
Some of this you can inspect yourself. Run your hand along the shower pan lip and check for grout cracks. Tap wall tiles with a screwdriver handle and listen for hollow spots. Pull the shower head escutcheon back a quarter inch and look for damp or darkened substrate. Those are perfectly safe checks that help you know whether you’re dealing with a real problem or a cosmetic one.
What you don’t want to DIY is any repair that involves removing tile over a waterproofing membrane. The moment you pull a tile, you’re in the waterproofing system, and a damaged seam you didn’t know about turns a $400 cosmetic fix into a full wet-area rebuild eighteen months later. If you’re touching anything behind the tile, that’s the time to call. We’ll give you the number first, then pick up the tool. Call (850) 427-6454 for a free estimate on your Owens Corning bathroom remodel in Orlando.
FAQs
A properly installed Owens Corning waterproofing system over the specified backer board should last the life of the tile assembly, typically 20 to 30 years in Orlando’s humidity before the tile itself needs addressing. What shortens that lifespan is not the product – it’s improper installation, especially skipped seam reinforcement at the corners. Give us a call at (850) 427-6454 and we’ll tell you honestly whether the waterproofing is the problem or just the tile on top of it.
In rare cases, a single failed seam near the top of the wall can be cut out and patched if we can access it without disturbing the tile below the failure point. In most Orlando homes, by the time you see visible damage, the affected area is at the pan or curb, and that means the whole wet-area assembly comes out. We’ll tell you which situation you’re in during the free estimate, and you’ll have a written price either way.
A full wet-area rebuild typically runs two to three weeks from demo to final plumbing and tile. That’s not a promise of speed for speed’s sake – it’s just how long the thinset, grout, and waterproofing products need to cure properly between steps in Florida’s humidity. Rushing cure times is how a brand-new shower fails in year two. Call (850) 427-6454 and we’ll give you a realistic timeline for your specific bathroom.
We stock the common Owens Corning waterproofing components – membrane, seam tape, corner pre-formed pieces, and compatible backer board – on our trucks for most standard Orlando bathroom footprints. Uncommon sizes or custom shower pan dimensions may take a few business days to source. We’ll tell you at the estimate if anything is coming from a supplier, and that delivery date is written into your contract, not a verbal promise.
Call Penhallow Remodeling Orlando for Your Free Estimate
If you’re standing in a bathroom with grout that’s cracking or a shower wall that feels wrong when you knock on it, don’t wait for the baseboard to swell. Call (850) 427-6454 and schedule a free estimate. Trevor Nash and our crew will walk the room with you, explain what’s actually happening behind the tile, and leave you with a written number and a written guarantee before any tool comes off the truck. A real person answers the phone 24/7, and every technician who walks into your home is background-checked and in uniform. You’ll know who’s at your door and what the job costs before we start.
Written by Trevor Nash, Owner, Penhallow Remodeling Orlando at Penhallow Remodeling Orlando, serving Orlando and nearby areas.
