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.
Waterproofing and planning behind every finish
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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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
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.
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.
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.
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
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.
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.
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
These are planning ranges rather than promises. Address, scope, design completeness, review agencies, procurement and concealed conditions all affect the actual schedule.
Layout and fixture selections are coordinated with plumbing, lighting, ventilation, tile and glass requirements.
Trade permits and any building review proceed while long-lead fixtures, tile and cabinetry are confirmed.
Demolition, repairs, rough trades and inspections precede waterproofing, tile, cabinetry, glass, fixtures and final work.
Before design advances
Questions we hear
Often, yes. It requires early planning for floor elevation, structure, drainage, waterproofing and glass. Existing joist depth and direction affect the best approach.
A substantial bathroom commonly takes eight to sixteen weeks in the field, depending on layout changes, inspections, tile complexity, custom glass and product availability.
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.
Usually, but we need to verify joists, stacks, venting, ceiling conditions below and required slopes before confirming the scope.
Yes, Dena House coordinates applicable building, plumbing, electrical and mechanical permits for our contracted scope.