Waterproofing and planning behind every finish

Bathroom Remodeling in Montgomery County, Maryland

Bathrooms are small rooms with dense technical work. Water, drainage, ventilation, electrical safety, heated surfaces, tile geometry and storage all compete for the same few inches. A beautiful shower is only successful if its waterproofing, slope, glass clearances and valve locations were resolved before tile began.

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Completed primary bathroom with soaking tub

A successful project resolves the work behind the walls with the same care as the rooms you see.

Dena House handles substantial bathroom renovations and new bathroom construction as part of larger home projects. We document what will remain, open the room methodically, repair unsuitable framing or subfloor conditions, and coordinate the rough trades around the selected fixtures. The goal is a room that feels calm because the complicated work was handled in the right order.

Scope

What bathroom remodeling in montgomery county, maryland includes

01

Planning and fixture coordination

We confirm clearances, door swings, vanity dimensions, mirror and lighting locations, shower glass, niches, accessories and fixture rough-ins. Product specifications are reviewed before walls are closed.

02

Waterproofing and tile

Scope can include shower pans, bonded waterproofing systems, flood testing where appropriate, wall preparation, heated floors, large-format tile, stone, grout and movement joints. Substrate flatness is addressed before finish material is installed.

03

Plumbing and ventilation

Relocating fixtures may require changes to drain sizing, venting and floor framing. Exhaust routing and make-up air are considered so moisture leaves the building instead of moving into an attic or wall cavity.

04

Electrical and comfort

We coordinate GFCI protection, lighting layers, dimming, receptacles, medicine cabinets, towel warmers and floor heat. Equipment locations remain accessible for service after the room is complete.

Budget

What drives the investment

01

The number and location of fixtures drive labor because moving a toilet, shower or tub changes supply, drainage, venting and often framing. Keeping fixtures near existing stacks is usually less disruptive than relocating everything across the room.

02

Tile size and layout can change preparation time substantially. Large-format material demands flatter walls and floors; small mosaics require more setting and grouting. Book-matched stone, curbless showers and specialty profiles add fabrication and coordination.

03

Plumbing fixtures, glass, cabinetry and lighting vary widely in price. We build allowances around named products whenever possible and call out owner-supplied items, lead times and installation responsibilities before the work begins.

Working timeline

Plan in phases, with time for decisions.

These are planning ranges rather than promises. Address, scope, design completeness, review agencies, procurement and concealed conditions all affect the actual schedule.

4–10 weeks

Design and selections

Layout and fixture selections are coordinated with plumbing, lighting, ventilation, tile and glass requirements.

2–8+ weeks

Permits and ordering

Trade permits and any building review proceed while long-lead fixtures, tile and cabinetry are confirmed.

8–16+ weeks

Construction

Demolition, repairs, rough trades and inspections precede waterproofing, tile, cabinetry, glass, fixtures and final work.

Before design advances

Three planning decisions to make early

  1. Keep at least one functioning bathroom available whenever possible. In a one-bath house, a temporary plan or alternate accommodation may be necessary during critical phases.
  2. Order concealed valves and rough components with the trim. Mixing brands or ordering trim without compatible in-wall parts is a common cause of delay.
  3. Review grout joints, tile transitions and niche placement on an elevation drawing. These details are hard to improvise cleanly once installation starts.

Questions we hear

Bathroom Remodeling FAQ

Can you build a curbless shower?

Often, yes. It requires early planning for floor elevation, structure, drainage, waterproofing and glass. Existing joist depth and direction affect the best approach.

How long does a full bathroom remodel take?

A substantial bathroom commonly takes eight to sixteen weeks in the field, depending on layout changes, inspections, tile complexity, custom glass and product availability.

What waterproofing system do you use?

The system is selected for the assembly and finish. What matters is that approved components are used together, penetrations are treated correctly and the installation follows the manufacturer’s requirements.

Can we move the toilet or shower?

Usually, but we need to verify joists, stacks, venting, ceiling conditions below and required slopes before confirming the scope.

Do you handle the permit?

Yes, Dena House coordinates applicable building, plumbing, electrical and mechanical permits for our contracted scope.