Knowledge hub
Shower planning and construction guides
Reference material written for homeowners planning a project. Each guide leads with a direct answer, states what must be verified locally, and links to the services and areas it relates to.
How to use this hub
Start with shower design if you are early, waterproofing if you are comparing contractors, and tile or storage once the scope is set. Guides state general construction practice; anything affecting permits, code or product warranties should be verified with your building department and the manufacturer.
Cornerstone guides
How Big Should a Shower Actually Be?
A shower has to be big enough to stand, turn and bend in without touching cold tile, and big enough to keep spray away from the entry. In practice that means roughly 32 by 60 inches as a workable minimum, around 42 by 60 before a bench stops feeling like an intrusion, and 48 inches of depth or more before a curbless entry manages overspray comfortably without a door.
Updated 2026-08-16How Shower Waterproofing Works, and Why It Fails
Shower waterproofing is a continuous barrier installed behind the tile and tied into the drain. Tile and grout are not waterproof; they are a wear surface that passes water into the assembly behind them. Nearly all shower failures start at a transition — an inside corner, a pipe penetration, or the lap between the wall membrane and the pan — rather than in the middle of a plane.
Updated 2026-08-16Can My House Have a Curbless Shower?
Whether a curbless shower is possible depends on your floor structure, not your budget. Wood framing over a crawlspace or an accessible ceiling usually allows the shower floor to be recessed between the joists. Slab-on-grade construction requires either saw-cutting a recess into the slab or raising the surrounding floor. Where neither is acceptable, a low-profile single-step threshold is the honest alternative.
Updated 2026-08-16Grab-Bar Blocking: The Cheapest Thing You Will Ever Regret Skipping
Grab bars carry real, sudden loads and must be fastened to solid blocking installed while the wall is open. Anchors set into tile and drywall fail exactly when the bar is needed. Adding blocking during a shower build costs a small amount of lumber and an hour of framing; adding it afterwards means removing tile, breaching the waterproofing and rebuilding the wall.
Updated 2026-08-16Choosing Shower Tile and Grout That Survives Idaho Water
In hard-water areas the finish matters as much as the tile. Highly polished surfaces and dark, glossy glass show scale within weeks; through-body or matte porcelain, mid-tone grout and factory-treated glass stay looking right far longer. On floors, choose smaller formats or textured tile for slip resistance, and check the manufacturer's published figures rather than assuming.
Updated 2026-08-16Getting a Shower Niche Right the First Time
A niche is limited to the wall cavity, so usable depth is around three inches once substrate and tile are accounted for. Height is the dimension worth spending. Place the opening below shower-head height so it is out of direct spray, on an interior wall clear of plumbing, and slope the sill forward so it drains instead of holding a puddle.
Updated 2026-08-16Eight Questions Worth Asking Any Shower Contractor
The useful questions are about the parts of a shower you will never see again. Ask which complete waterproofing system will be used and whether every component comes from that manufacturer, whether the shower will be flood tested before tile, whether the waterproofing will be photographed, where blocking will be installed, and what the written scope excludes as well as what it includes.
Updated 2026-08-16Hard Water, Well Water and Treasure Valley Showers
Treasure Valley municipal supplies are groundwater and hard, and private wells on surrounding acreage add iron in many areas. Calcium scale marks glass and polished finishes; iron stains pale grout and some sealers. Both are specification problems, and both are far cheaper to design around than to clean around.
Updated 2026-08-16
Categories
Shower Design
Sizing, layout, glass, controls and the decisions that shape how a shower is used.
1 guideWaterproofing & Construction
Membranes, drains, slope, flood testing and how showers actually fail.
1 guideCurbless & Accessibility
Level entries, structural feasibility, grab-bar blocking and long-term usability.
2 guidesTile & Materials
How tile, grout, stone and glass behave in a wet, hard-water Idaho shower.
1 guideStorage & Seating
Niches, shelves, benches and seats — sizing, placement and the details that leak.
1 guidePlanning a Project
Scope, sequence, timelines, permits and what to ask before hiring anyone.
1 guideIdaho Conditions
Hard water, well water, local housing eras and Treasure Valley construction realities.
1 guide
Ready to plan your shower?
Tell us about the shower and what is not working. We will follow up, arrange a visit and put a written scope and price in front of you.