Bathroom remodeling in Katy & Houston, built right behind the tile

Showers, tile, vanities and accessible layouts planned around your routine, with the waterproofing and prep you never see done properly.

A real person confirms the scope and any visit.

Bathroom renovation with a tiled shower and white vanity
Roofing, remodeling and construction. Down South.

What does your project need?

Whether you are updating a guest bathroom or rethinking a primary suite, start with the daily experience. Down South can discuss a bathroom remodel around your priorities, from a different vanity to a more substantial tub or shower project.

What to discuss before work begins.

01

Tubs and showers

Compare how you use the bathing area now with what you want to change. Discuss access, dimensions and the preparation behind the finish.

02

Tile and flooring

Review surfaces, transitions and the layout of the tile before installation. Ask about the full assembly, not only the visible material.

03

Vanities and fixtures

Plan storage, counter space, mirrors and fixture locations together so the room feels intentional.

Bathroom remodeling in Katy & Houston: start with your routine

Good bathroom remodeling in Katy and Houston starts with a simple question: what happens in this room every morning and night? Two people getting ready at once need different storage and counter space than a guest bath used a few times a month. A parent bathing small children needs a tub. Someone with a bad knee may want to step into a shower without climbing over anything.

Down South plans the shower, vanity, tile and lighting around those answers. Many homes in Katy, Cypress and Richmond were built with a large garden tub that rarely gets used and a small shower beside it. Rebalancing that space is one of the most common requests the team hears.

Tub to shower conversion: what to check first

Replacing a tub with a shower sounds simple, but the details vary from house to house. The drain under a tub sits in a different spot and at a different size than a shower drain, and on a concrete slab, moving it means cutting and patching concrete. The wall framing has to suit the new shower size, and the valve height usually changes from tub level to shower level.

Before you commit, think about resale and daily use. If the home has another bathroom with a tub, converting the primary bath is usually an easy decision. If it’s the only tub in the house, families with young children may want to keep one somewhere.

Walk-in showers and low-threshold designs

A walk-in shower has a low curb or no curb at all, often with a fixed glass panel instead of a door. It’s easier to clean and easier to step into. A curbless shower requires the floor to slope toward the drain, which can mean recessing the shower floor or using a linear drain along one wall. Those choices affect how the floor is built and how much prep is involved.

Think through where water goes when the shower is running, where the controls sit so you can turn the water on without getting wet, and whether a bench or niche fits your routine. Those small decisions make a bigger difference day to day than the tile color.

Waterproofing behind tile: the part you never see

Tile and grout are not waterproof on their own. Water passes through grout lines, so a shower depends on the layer behind the tile: a sloped shower pan, a waterproof membrane or a properly built backer system, and careful sealing at corners, niches, benches and the valve. When that layer fails, the damage shows up later as loose tile, a musty smell or a stain on the ceiling below.

Ask any contractor what waterproofing method they plan to use and how it’s tested before tile goes on. On older showers, the team often finds that the original pan or backer board has already let moisture into the framing, which is why the scope should explain how hidden conditions are documented and approved.

Choosing shower tile and floor tile for a humid climate

Porcelain tile is a common choice for showers because it absorbs very little water. Large-format tile means fewer grout lines on walls, while smaller tile or mosaics give better grip and help shape a sloped shower floor. Bathroom floors should have a texture that isn’t slick when wet.

In the Houston area’s humidity, ventilation matters as much as tile choice. An exhaust fan that is sized for the room and vented outdoors, not into the attic, keeps grout and paint from growing mildew. If your current fan is noisy or weak, replacing it during the remodel costs far less than doing it afterward.

Vanity replacement and storage

Replacing a vanity can be a contained project or part of a full remodel. Standard vanity heights have crept up over the years, and many homeowners prefer a taller cabinet that’s easier on the back. Drawers usually store more usefully than doors. If you want two sinks, check that the wall length allows comfortable elbow room and that the drain and supply lines can be split.

Plan the mirror, lighting and outlets with the vanity. Side lighting at face height is kinder than a single fixture overhead, and an outlet inside a drawer keeps hair tools off the counter.

Planning an accessible, aging-in-place bathroom

A bathroom that works for the long term doesn’t have to look clinical. A low-threshold shower, a built-in bench, a handheld shower head on a slide bar and lever-style handles help at any age. Blocking installed in the walls during the remodel lets grab bars go in now or years from now without opening the tile.

If a wheelchair or walker is part of the picture, door width, turning space and toilet height matter too. Share those needs early so the layout can be planned around them rather than adjusted at the end.

How long does a bathroom remodel take?

A vanity and fixture update is a short project. A full remodel with a new shower moves through demolition, plumbing changes, waterproofing, tile, glass and fixtures, and some steps need time to cure before the next one starts. Custom shower glass is usually measured after tile is finished, which adds a gap before the room is fully usable. Tell the team if this is the only bathroom in the house, because that changes how the work is sequenced.

When you compare bathroom remodeling estimates, look past the total. A useful proposal names the waterproofing method, says whether the subfloor and wall framing will be inspected once demolition is done, lists allowances for tile, fixtures and glass you haven’t picked yet, and explains how changes are approved. Two estimates that look far apart often describe two very different showers.

Down South gives you a written scope and estimate before work starts, and a real person confirms every visit. Inspection and estimate visits are scheduled between 8am and 5pm.

Prepare for a useful first conversation.

Tell the team whether this is the only bathroom in use, what needs to stay and whether fixtures are moving. Hidden conditions can affect the scope once work opens up. Ask how those discoveries and any resulting changes will be documented and approved.

Ask about bathroom remodeling ↗

Bathroom remodeling questions in Katy and Houston

How much does a bathroom remodel cost in Katy or Houston?

Cost depends on the size of the room, whether the shower or tub is rebuilt, tile size and layout, whether plumbing moves, the vanity and fixtures you choose, and what is found once old materials come out. Water damage behind an old shower is a common surprise. The team reviews the bathroom in person and gives you a written scope and estimate before work starts.

Can you convert my bathtub into a walk-in shower?

In many bathrooms, yes. The team checks the drain location, wall framing, room dimensions and how the floor is built before recommending a scope. On a slab foundation, relocating the drain may require cutting concrete. If it’s the only tub in the home, consider how that affects bathing small children and future buyers before deciding.

What is the difference between a walk-in shower and a curbless shower?

A walk-in shower usually has a low curb and an open entry or fixed glass panel. A curbless shower has no curb at all, so the floor itself has to slope toward the drain, often with a linear drain. Curbless designs are easier to roll or step into but need more floor preparation to keep water inside the shower.

Why does waterproofing behind shower tile matter?

Grout and most tile let some water through, so the layer behind the tile is what actually keeps water out of the walls and floor. A membrane or properly built pan, sealed at corners, niches and the valve, prevents rot, mold and loose tile. Ask how waterproofing is installed and checked before any tile goes up.

How long does a bathroom remodel take?

A vanity or fixture swap is short. A full remodel with a new shower takes longer because demolition, plumbing, waterproofing, tile and glass happen in order, and some materials need curing time. Custom glass is usually measured after tile is set. The team gives you a sequence so you know when the room will be out of use.

What tile works well in a Houston-area shower?

Porcelain is a popular choice because it absorbs very little water and is easy to clean. Large tiles reduce grout lines on walls, while smaller tiles on the floor give better grip and follow the slope to the drain. Pair any tile with good ventilation, since humidity encourages mildew in grout when a fan is weak or missing.

Can I replace just the vanity?

Yes. A vanity replacement can be a focused project. The team checks the existing drain and supply lines, wall condition behind the old cabinet and the flooring under it, since older floors sometimes stop at the vanity edge. Choosing a vanity of the same footprint keeps the work simpler, while a larger or double vanity may involve plumbing changes.

What makes a bathroom good for aging in place?

A low or no-threshold shower, a built-in bench, a handheld shower head, slip-resistant flooring, lever handles, good lighting and wall blocking for grab bars. A comfort-height toilet and enough clear floor space help too. These features can be designed to look like a regular modern bathroom while making daily use safer for everyone in the home.

What if the team finds damage behind the old shower?

Hidden water damage, soft subfloor or deteriorated framing is common in older showers. The team shows you what was found, explains what needs to be repaired and documents any change to the scope before that work proceeds. If the damage may relate to a covered event, document it and contact your insurer, and the team can explain what they see.

Do you remodel bathrooms in Cypress, Sugar Land and Fulshear?

Down South is based in Katy and serves Houston and surrounding communities including Cypress, Sugar Land, Fulshear and Richmond, with team members working in other states too. Share your address and ZIP code when you reach out, and a real person will confirm availability for your project.

How do I get started on a bathroom remodel?

Call or text (832) 530-0402, or send your project details online. Mention whether this is the only bathroom in use, what you want to keep and whether fixtures are moving. Photos help. Nothing is booked until the team confirms with you. For Spanish, call JR Rivas at (832) 528-3994. Military and first responders can ask about Built for the Brave.

A clear next step starts here.

Tell us what you need and where. We’ll talk through the project before confirming the work.

Built for the Brave20% off for military & first responders