Does your bathroom need a facelift? Most people are looking for more light, more storage, and more usable space than the original plan gave them. Thoughtful planning and attention to detail are the keys to success on any bathroom remodel.
Whatever your goals and budget, GW Construction will look at how your family actually uses the room and build toward the result you want. A well-done bathroom is one of the clearest improvements you can make to a home.

What matters on a bathroom remodeling project
Waterproofing is the whole job
Everything visible in a bathroom sits on top of work you will never see again. Pan slope, curb and bench detailing, membrane and seam treatment, backer board, and the transitions at niches and benches are where bathrooms fail. We build the assembly to the manufacturer specification and inspect it before tile goes on.
Walk-in, curbless, and aging in place
Curbless showers, wider doorways, comfort-height fixtures, and blocking in the walls for future grab bars are increasingly the ask — often from clients who intend to stay in the house. Blocking in particular costs almost nothing during a remodel and is expensive to add later.
Ventilation that actually works
An undersized fan ducted into an attic instead of through the roof is one of the most common defects we find in valley homes, and in a cold-winter climate it produces exactly the moisture and mold problems you would expect. We size the fan to the room and duct it outside, insulated and sloped correctly.
Small footprints, better plans
Most older Boise bathrooms are small and will stay small. The gains come from a better fixture layout, borrowing a few inches from a closet or hallway, a larger mirror and better lighting, and storage built into the wall cavity rather than sitting in front of it.
Bathroom Remodeling: common questions
How long does a bathroom remodel take?
A guest or hall bath that keeps its layout typically runs three to five weeks. A primary suite that moves plumbing, adds a curbless shower, or changes the footprint runs six to ten. Tile and stone lead times and the inspection schedule are usually what set the outside date.
Can you convert my tub to a walk-in shower?
Yes, and it is one of the most common projects we do. The practical considerations are drain relocation, floor framing for a curbless pan, waterproofing detail, and whether the house still has a tub somewhere — worth thinking about for resale if this is the only one.
Do I need a permit for a bathroom remodel in the Treasure Valley?
If plumbing or electrical is moved or added, or framing changes, yes. A straight fixture-for-fixture swap with no relocation often does not. We pull whatever the jurisdiction requires and schedule the inspections as part of the job.
Bathroom Remodeling across the Treasure Valley
Other things we build

Home Remodeling & Renovation
From a one-room addition to a complete interior and exterior renovation, we guide the project from concept to completion.
Learn more
Kitchen Remodeling
A well-designed kitchen is the social center of your home. We handle design, cabinets, counters, lighting and flooring.
Learn more
Custom New Home Construction
From the first plan sketch to the day you move in — custom homes built to your site, your budget, and the way you actually live.
Learn more
Design & Build
One team, one contract, one continuous flow of work from the first concept through to the final punch list.
Learn more
Shops, Garages & ADUs
RV shops, detached garages, metal buildings, and accessory dwelling units — the outbuildings Idaho property actually gets used for.
Learn more
Commercial Remodel & Tenant Improvements
Office, retail, restaurant, and industrial build-outs — including phased work in spaces that have to stay open.
Learn moreCall GW Construction today
We’re ready to get started. Tell us about your project and we’ll set up a free, no-pressure consultation at your property.
