Shower Remodeling in Meridian, ID: Costs, Ideas & Options

A typical Meridian shower conversion — removing an original fiberglass module and installing a custom tile shower — takes 8 to 12 business days from demolition to final glass installation. During this time, the bathroom being remodeled is out of service. If your home has more than one full bathroom, the project is simply a scheduling inconvenience — you use the other bathroom during construction. If the home has only one shower, Iron Crest typically schedules work to complete the waterproofing and shower floor installation on days 3 to 4, allowing the tile crew to begin wall tile by day 5. The shower is not functional until glass installation is complete and grout has cured — typically on business day 9 to 11. For single-shower homes, many clients schedule a short stay elsewhere or use a gym membership for the core construction period. We communicate the day-by-day project schedule before work begins so homeowners can plan accordingly.

Cement board (HardieBacker, Durock) provides a stable, dimensionally consistent substrate for tile but is not itself waterproof — it is moisture resistant, meaning it does not disintegrate when wet, but water passes through it freely. A shower tiled over cement board without a waterproofing membrane relies on the tile and grout to manage all water — and grout is not waterproof. As grout joints micro-crack over years of thermal cycling and cleaning, water migrates through the grout into the cement board and beyond into the framing. Schluter KERDI, applied between the cement board and the tile, creates a true waterproof membrane that stops water migration at that layer. The cost premium for KERDI over cement board alone is approximately $400 to $600 for a typical shower — a fraction of the cost of the framing and subfloor remediation that waterproofing failures require. Iron Crest uses KERDI on every shower project as a non-negotiable standard. We have seen too many Meridian shower demolitions with extensive framing damage behind cement-board-only installations to accept any waterproofing approach less robust than a membrane system.

Yes, absolutely. Not every Meridian homeowner wants to convert to a walk-in shower — families with young children need a bathtub for functional reasons, and some homeowners prefer to retain the bathtub for their own use. If you want to keep the existing tub and update the tile surround, Iron Crest removes the existing tile (not the tub) back to the studs, inspects and addresses any substrate damage discovered, installs Schluter KERDI waterproofing on all three surround walls, and re-tiles with your selected tile. The critical detail on a tub surround re-tile is the tile-to-tub interface: instead of caulk applied over old caulk (the cycle that fails every 2 to 5 years), we install the tile to within 1/8 inch of the tub rim and fill the gap with a high-quality silicone caulk in a matching color. This joint accommodates the thermal movement of the tub without failing the way grouted or over-caulked interfaces do. The tub itself may be refinished by a tub refinishing specialist if its surface has aged — Iron Crest can coordinate this service.

Fogging between shower enclosure glass panels is caused by soap scum, hard water mineral deposits, or cleaning product residue on the glass surface — not between panes, as with a failed window IGU. Shower glass is single-pane tempered glass, not a double-pane assembly, so there's no possibility of the inter-pane fogging that affects windows. The surface fogging on shower glass is a maintenance issue rather than a structural failure: the glass surface has accumulated a film that routine cleaning has not removed. A dedicated hard water stain remover (CLR, Bar Keepers Friend) applied with a non-abrasive pad, followed by a squeegee after each shower use and periodic application of a water repellent product (Rain-X) will manage the problem. If the glass is pitted from years of hard water deposits and etched by cleaning products, polishing with a cerium oxide glass polishing compound can restore clarity. If the glass is cracked, chipped, or the hardware is failing, replacement is the appropriate solution — not for fogging reasons, but for structural integrity of the enclosure.

The determination requires a physical inspection that goes beyond what's visible from the surface. Surface indications that the shower floor may need structural replacement: soft, spongy feeling when you step near the drain or near the curb; visible deflection of the floor tile when you stand on it; a cracked floor tile that returns after being replaced; or an elevated shower floor that bounces. These symptoms suggest that the subfloor beneath the tile system has been compromised by moisture — typically delaminated OSB in Meridian's production homes. The only way to confirm subfloor condition is demolition: removing the existing floor tile exposes the setting material and subfloor beneath. If the subfloor is wet, soft, or delaminating, replacement is required before any new tile can be installed. If the subfloor is dry and structurally sound, the tile system can be rebuilt over the existing subfloor with new waterproofing and setting material. Iron Crest includes a subfloor condition inspection and written report as part of every shower remodel proposal process.

A shower remodel in the Boise area typically costs $6,000-12,000 for a standard tub-to-shower conversion with tile, $10,000-18,000 for a mid-range custom walk-in shower, and $18,000-30,000+ for a luxury shower with premium tile, frameless glass, and multi-head fixtures.

A typical shower remodel takes 2-3 weeks from demolition to completion. Simple tub-to-shower conversions with panel systems can be faster. Complex custom tile showers with specialty glass take longer. Design and material ordering before construction adds 2-4 weeks.

Walk-in showers are preferred for daily use, accessibility, and modern design. However, having at least one bathtub in the home is recommended for families with young children and for resale value. Many homeowners convert a secondary tub to a shower while keeping one tub elsewhere.

Waterproofing. Every square inch of the shower — floor, walls, curb, niches, and bench — must be properly membraned to prevent water from reaching the framing and subfloor. Proper waterproofing prevents leaks, mold, rot, and structural damage that are extremely costly to repair.

Absolutely. Modern accessible shower design uses curbless entries with linear drains, decorative grab bars in matching finishes, teak fold-down benches, and the same premium tile and glass as any custom shower. The result is a beautiful shower that happens to be accessible.

Small mosaic tiles (2x2 or penny rounds) are the traditional choice because they conform to the shower pan slope and provide grip with many grout lines. Large-format tiles with linear drains are increasingly popular for a modern, seamless look but require precise slope and installation.

Yes. We coordinate all plumbing work through licensed plumbers. This includes drain relocation, supply line modifications, valve installation, and fixture connections. All plumbing work is permitted and inspected per local code requirements.