
From tub-to-shower conversions to luxury walk-in designs with frameless glass, rain showerheads, and built-in niches — we handle every detail from waterproofing to finish hardware.
Garden City's bathrooms are as eclectic as the community itself — river cottages with compact original baths that have been waiting decades for a real renovation, mid-century ranches in the Garden City Core with tile surrounds that have outlived their structural integrity, and Live-Work-Create lofts where the shower is a design statement as deliberate as the rest of the space. Shower remodeling in Garden City demands something that most contractors can't deliver: the technical skill to execute a proper waterproofed tile installation in a constrained footprint, combined with the design intelligence to make that installation look like it belongs in one of the most creatively self-aware communities in the Treasure Valley. Iron Crest Remodel brings both. We bring Schluter Systems waterproofing, precision large-format tile work, and custom frameless glass to Garden City shower remodels — and we bring the design fluency that makes the result look as good in a Greenbelt cottage as in a converted warehouse loft. Garden City residents chose this community because they have taste, and we respect that.
Design and build the shower you have always wanted — from custom tile work to barrier-free walk-ins.

A shower remodel transforms one of the most-used spaces in your home — from a basic, builder-grade enclosure into a custom-designed space that fits your daily routine, aesthetic preferences, and long-term needs. Shower remodeling involves demolition of the existing shower or tub, plumbing rough-in for new drain and supply locations, structural preparation, waterproofing membrane installation, tile or panel application, glass enclosure installation, and fixture mounting. In the Treasure Valley, many homes built in the 1990s and 2000s have small, dark, builder-grade showers with fiberglass surrounds, poor drainage, and inadequate waterproofing that leads to hidden water damage over time. A properly planned shower remodel addresses all of these issues while creating a space that is both beautiful and built to last. The most critical element of any shower build is waterproofing — every surface that receives water must be properly membraned, sealed, and sloped to prevent moisture from reaching the framing and subfloor behind the finished surface.
Garden City homeowners pursue shower remodeling for a variety of reasons. Here are the most common situations we see:
Not every shower remodel project is the same. Here are the most common project types we complete in Garden City:

Remove an existing bathtub and replace it with a custom walk-in shower. Includes new drain placement, curb or zero-threshold entry construction, waterproofing, tile installation, glass enclosure, and updated fixtures.

Redesign and rebuild an existing shower with new tile, fixtures, glass enclosure, niches, and lighting. May include expanding the shower footprint, adding a bench, or changing the layout.

Design and build a zero-threshold shower with curbless entry, linear drain, anti-slip tile flooring, grab bars, fold-down bench seating, and handheld showerhead for accessible daily use.

High-end shower build with premium tile, rain showerhead, body sprays, thermostatic valve system, LED lighting, large-format niches, and frameless glass enclosure. Designed for a spa-like daily experience.

Install grout-free solid surface shower panels for a clean, low-maintenance alternative to tile. Ideal for homeowners who want a fresh shower without the upkeep of grout cleaning and sealing.

Garden City has a diverse and eclectic housing stock — from 1950s river cottages to modern townhomes. Properties tend to be smaller than other Treasure Valley cities, making space-efficient design a priority.
Small homes and cottages near the river. These often need comprehensive updates — plumbing, electrical, insulation, and finishes — but offer character and location value.
A mix of standard residential construction and townhome development.
Modern townhomes, infill development, and adaptive-reuse properties. These tend to have modern systems with design-focused upgrade opportunities.

Material selection affects the look, durability, and cost of your shower remodel. Here are the most popular options we install in Garden City:

The most popular shower surface material. Dense, water-resistant, available in hundreds of styles including large-format, wood-look, stone-look, and mosaic options. Large-format tiles (12x24 and up) create a modern, seamless look.
Best for: Shower walls, floors, niches, and accent features

Premium tile option that delivers a luxurious, one-of-a-kind look. Marble hexagon floors, marble slab walls, and travertine accents create a spa-like atmosphere. Requires sealing and careful maintenance.
Best for: Feature walls, luxury shower floors, accent strips, and niche interiors

Bonded waterproofing membrane system applied to every shower surface. Available as sheet membrane, liquid-applied membrane, or foam board panels. The single most critical material in any shower build — it prevents water from reaching the structure.
Best for: Every shower floor, wall, curb, niche, and bench surface — no exceptions

Custom-measured and fabricated clear tempered glass panels and door with minimal hardware for a clean, modern look. Available in 3/8-inch and 1/2-inch glass thicknesses with various hardware finishes.
Best for: Walk-in showers where visual openness and modern design are priorities

Pressure-balancing or thermostatic shower valve with trim, showerhead, and optional handheld sprayer. Quality fixtures from Moen, Delta, Kohler, or Grohe provide reliable temperature control and water delivery.
Best for: Every shower — the valve is the functional heart of the shower system

Here is how a typical shower remodel project works from first contact to final walkthrough:
We visit your bathroom, evaluate the existing shower or tub space, discuss your daily routine and wish list, and review layout options, material choices, and fixture selections. You receive a design concept and detailed estimate.
We finalize the shower layout, tile design, niche locations, fixture selections, glass enclosure style, and any accessibility features. Materials are ordered and lead times are confirmed. A fixed-price contract is prepared.
The existing shower or tub is demolished, and we inspect the framing, subfloor, and drain condition. New plumbing rough-in is completed for the reconfigured drain location, supply lines, and valve placement. Framing modifications for niches, benches, and shower size are completed.
This is the most critical phase. We apply a bonded waterproofing membrane system (Schluter Kerdi, Laticrete Hydro Ban, or equivalent) to every shower surface — floor, walls, curb, niches, and bench. The shower pan is sloped to the drain and tested for leak-proof integrity before tile begins.
Floor tile is installed first with proper slope to drain, followed by wall tile, niche tile, bench tile, and any accent or feature tile. Grout is applied, cleaned, and sealed. Large-format tiles, mosaics, and accent patterns are laid out precisely per the design plan.
The glass enclosure (frameless, semi-frameless, or framed) is measured, fabricated, and installed. Showerhead, valve trim, diverter, handheld sprayer, grab bars, towel hooks, and all hardware are mounted and tested.
We run the shower for an extended test to verify drainage, water pressure, valve operation, and leak-free performance. Grout sealant is applied, and a final walkthrough ensures every detail meets expectations.
Here is what to expect for project duration when planning a shower remodel in Garden City:
| Phase | Duration | Details |
|---|---|---|
| Design and Material Selection | 1–3 weeks | Consultation, design development, tile and fixture selection, and contract finalization. Material lead times for specialty tile and glass can add 2-4 weeks. |
| Demolition and Plumbing Rough-In | 2–3 days | Remove existing shower or tub, inspect framing and subfloor, complete plumbing rough-in for new drain and supply locations, and frame any niches or benches. |
| Waterproofing | 1–2 days | Apply waterproofing membrane to all shower surfaces. Test the shower pan for leak-proof performance. This phase must be completed and verified before tile begins. |
| Tile Installation | 3–6 days | Floor tile, wall tile, niche tile, and accent tile installation. Grouting and sealing. This is typically the longest phase of active construction. Complex designs take longer. |
| Glass and Fixture Installation | 1–2 days | Glass enclosure measurement, fabrication (if not pre-ordered), and installation. Showerhead, valve trim, hardware, and accessories are mounted and connected. |
| Final Testing and Walkthrough | 1 day | Extended shower test, drainage verification, grout sealing, and homeowner walkthrough to confirm quality and function. |
Garden City range: $8,500 – $34,000
Most Garden City projects: $16,500
Garden City shower remodel costs reflect the design expectations of its owner-occupant population and the complexity that compact footprints create. A basic tub-to-shower conversion in a Greenbelt cottage with KERDI waterproofing, large-format tile walls, mosaic floor, and a creative glass enclosure solution for a compact opening runs $8,500 to $13,500. A mid-range project in a Core ranch or larger cottage — frameless glass, built-in niche, 24x24 tile, and quality fixtures — runs $14,000 to $20,000. Design-forward Live-Work-Create District shower installations with premium tile, custom glass configurations, and architectural fixture specifications typically run $20,000 to $34,000. Small footprint complexity in Garden City cottages can actually increase the per-square-foot cost relative to larger bathroom formats, because the precision required to execute large-format tile in a 32x32-inch shower exceeds what larger footprints demand. Substrate remediation discovered during demolition — wet framing in river-adjacent properties, compromised mortar beds in 60-year-old original tile installations — is quoted separately after demolition inspection. Permit fees through the City of Garden City Building Department run $100 to $350 for residential plumbing permits.
The final cost of your shower remodel in Garden City depends on several factors. Here are the biggest cost drivers:
A standard 3x4 foot shower costs significantly less than a 4x6 or 5x8 foot walk-in. Larger showers require more tile, more waterproofing, larger glass enclosures, and more labor.
Standard subway tile on walls with mosaic floor tile is the most affordable option. Large-format tiles, natural stone, intricate mosaic patterns, accent bands, and niche detailing increase material and labor costs significantly.
Keeping the drain and supply lines in their existing locations is the most affordable approach. Moving the drain, adding supply lines for multiple showerheads, or converting from a tub configuration adds plumbing labor and material cost.
A shower curtain is the least expensive enclosure. Semi-frameless glass doors run $800-1,500. Frameless glass enclosures with custom panels range from $1,200-3,500+ depending on size and configuration.
Zero-threshold entries with linear drains, built-in bench seating, grab bar blocking, and anti-slip flooring add cost but provide essential function for aging-in-place planning.
Builder-grade showerheads and valves start around $150-300. Mid-range fixtures from Delta, Moen, or Kohler run $400-800. Premium thermostatic systems with rain heads and body sprays can exceed $2,000.
These are the real-world projects we see most often from Garden City homeowners:
The quintessential Garden City shower project is the transformation of a 30-to-45-square-foot original bathroom in a Greenbelt Corridor river cottage. These projects are the most creative problem-solving work Iron Crest executes in the area: the footprint is constrained, the original tub-surround configuration often predates modern accessible design, and the homeowner's aesthetic expectations are elevated by the design character of the community. Space planning is the first step — we evaluate the existing configuration for opportunities to reclaim space, determine whether a walk-in shower or a re-waterproofed tub surround better serves the specific footprint, and develop a tile and glass specification that makes the compact space feel larger rather than merely smaller. KERDI waterproofing on all surfaces, a single large-format tile oriented vertically to create visual height, minimal grout joints to reduce visual busyness, and a frameless glass enclosure with a pivot door — which requires less swing clearance than a hinged door — are the typical design solutions for Greenbelt cottage showers. The result is a bathroom that feels intentional, spacious-for-its-size, and completely at home in Garden City's design culture.
Mid-century ranches in the Garden City Core contain bathrooms that reflect the era's utilitarian approach — 4x4 white ceramic tile surrounds, chrome fixtures, and a floor plan that devoted exactly as much space as necessary and no more. These bathrooms need a full reimagining that respects the mid-century aesthetic while delivering contemporary performance. The approach: full demolition to studs, KERDI waterproofing on all shower surfaces, and a tile selection that honors the home's architecture — oversized subway tile in a stacked pattern, warm concrete-look porcelain, or a bold geometric mosaic floor that references the era's graphic design tradition. Compact bathroom space planning is as important here as in a Greenbelt cottage. Built-in niches sized for the actual products the homeowners use, recessed accessories that reduce visual clutter in a small space, and a glass enclosure that maximizes the perception of width in a narrow shower bay are the design details that define these projects. These are bathrooms that look like they've always been this good.
In Garden City's Live-Work-Create District, the primary bathroom shower is a design feature considered alongside the countertop material, the exposed structural elements, and the art on the walls. These projects draw on the full range of Iron Crest's tile and installation capabilities: through-body large-format porcelain in dramatic stone-look or concrete-look formats; book-matched panels using rectified large-format tile cut from the same production run; format combinations that use 24x48 wall tile against a 2x2 contrasting mosaic; linear drain systems with tile-insert covers that maintain a continuous floor plane without the interruption of a center drain fitting; and custom frameless glass configurations with architectural hardware coordinated with the fixtures throughout the space. These projects require detailed pre-construction coordination between tile specification, glass fabrication plan, plumbing fixture selection, and any electrical work for heated floor or steam shower systems. The design brief is the starting point, and the installation quality is where the brief becomes real.
Not every Garden City homeowner wants a full walk-in shower conversion. Families with young children, homeowners who genuinely use the tub, and cottage owners whose compact footprint doesn't accommodate a satisfying walk-in shower are all candidates for a tub surround re-tile that fixes failing waterproofing without changing the fundamental configuration. The scope involves complete removal of existing tile back to studs, KERDI waterproofing on all three surround walls, and installation of new tile that reflects the homeowner's aesthetic and the home's character. The tile-to-tub interface is finished with a silicone movement joint rather than grouted directly to the tub rim — eliminating the repeat caulk failures that characterize original installations. The result is a surround that will outlast the home's next decade of use and look genuinely current.
A subset of Garden City's creative residents wants a shower that is genuinely unique — a custom tile arrangement, a handmade-look ceramic in an artist-driven palette, a mosaic accent wall, or a niche with a contrasting tile detail that reads as an intentional design choice rather than a standard installation. Iron Crest works with these clients to source materials from specialty tile distributors and artisan ceramics producers, executing custom patterns and details to the same technical standard — proper waterproofing, full mortar coverage, proper lippage control — as any other installation. The design process for these projects involves more pre-construction coordination, sometimes including samples and mock-ups for client review before the full installation proceeds. The result is a shower that is genuinely one of a kind — which in Garden City is not an uncommon aspiration and one that we know how to realize.

Solution: We demolish to studs, inspect and repair all water-damaged framing and subfloor, and rebuild with a proper waterproofing membrane system that prevents future moisture intrusion.
Solution: We expand the shower footprint where possible, use light-colored large-format tile to open up the space, install a frameless glass enclosure for visual openness, and add recessed LED lighting for a bright, spacious feel.
Solution: We remove the old surround, inspect the substrate, install proper waterproofing, and build a custom tile shower that transforms both the look and feel of the space.
Solution: We evaluate your water supply capacity and install a pressure-balancing or thermostatic valve system with options for rain showerheads, handheld sprayers, and body jets — significantly improving the shower experience.
Solution: We use mold-resistant grout, properly sealed tile joints, and premium silicone caulk at all change-of-plane transitions. A properly waterproofed shower with adequate ventilation prevents mold from developing behind the finished surface.

Garden City shares Boise's climate. River-adjacent properties may have slightly higher humidity near the waterway.
Properties near the Boise River may have higher moisture levels affecting foundations and exterior materials.
Being surrounded by Boise means slightly warmer summer temperatures in developed areas.
An eclectic area near the Boise River with a mix of residential, commercial, and mixed-use properties. Renovations here often have a creative, adaptive-reuse quality.
Common projects in Live-Work-Create District / River Area:
Every Garden City neighborhood has different housing stock, homeowner priorities, and project considerations. Here is what shower remodel looks like in each area:
Permit authority: City of Garden City Building Department
Here are the design trends we see most often in Garden City shower remodel projects:
Garden City's unique character, Greenbelt access, and central location make it an increasingly desirable market. Property values have risen significantly, and well-renovated homes command strong prices. The community's eclectic character means creative, design-forward remodels are valued by buyers.

Avoid these common pitfalls Garden City homeowners encounter with shower remodel projects:
Better approach: The most common design mistake in compact Garden City bathrooms is treating the shower remodel as a scaled-down version of what would work in a larger space. A 36x48-inch shower planned for a bathroom where the door swing conflicts with the toilet, the niche is placed on a structural wall that can't be recessed, and the frameless glass panel is too wide for available clearance doesn't work — regardless of how beautiful the tile is. The right approach starts with an honest space plan developed from actual field measurements: what shower footprint fits this bathroom with functional clearances, which orientation works for the door swing, and what glass configuration is appropriate for the available space. Iron Crest's Garden City shower proposals always begin with a scaled space plan before tile or glass is discussed.
Better approach: Actual concrete shower walls and unsealed natural stone are popular in design publications and impractical in a daily-use shower. Concrete in a shower requires specialized sealer applied before use and periodically thereafter, is susceptible to staining from personal care products, and develops efflorescence in high-moisture environments. Porcelain concrete-look tile delivers the aesthetic with none of these maintenance demands — it's non-porous, stain-resistant, and requires no sealing. When Garden City clients bring inspiration images featuring what looks like concrete or raw stone, Iron Crest's first task is to identify whether they're responding to the color and texture (achievable with the right porcelain) or insisting on the actual material (which requires a detailed maintenance conversation before proceeding).
Better approach: Garden City's river-adjacent properties have noticeably higher ambient humidity than properties two miles inland, and this humidity affects glass enclosure maintenance: soap scum and water mineral deposits accumulate faster on shower glass in higher-humidity environments. In a Greenbelt cottage bathroom where ventilation may be limited by the original construction, choosing a frameless glass system with a squeegee habit built into the daily routine maintains the glass far more effectively than a framed system with channels that trap deposits. We recommend frameless configurations for all Garden City shower installations, proactive glass treatment with a hydrophobic product at installation, and a squeegee as part of the project completion package.
Better approach: In Garden City's Live-Work-Create District, the shower exists within a larger architectural composition that was deliberately designed. A shower tile specification developed in isolation — without reference to the flooring in the adjacent room, the finish on the kitchen fixtures, or the color palette of the walls — can look disconnected from the space even if it's individually well-executed. Iron Crest's process for Live-Work-Create projects includes a complete space review before shower specifications are finalized: what are the existing finishes and fixtures, what materials are being used elsewhere in the renovation, and how can the shower specification reinforce the overall design rather than contradict it?
Absolutely — and some of the most beautiful shower work Iron Crest has executed is in compact Garden City cottage bathrooms. The key is that compact footprints require more design problem-solving, not less. A 32x32-inch shower bay with a pivot door, vertically oriented 12x24 tile that creates visual height, a single recessed niche, and frameless glass with a minimal profile does not feel like a compromise — it feels intentional and well-considered. What doesn't work in a compact Garden City bath is trying to fit a large primary suite shower design into a small footprint without adjustment. We approach every compact footprint shower with fresh design eyes rather than a scaled-down version of a larger project.
The Garden City design culture rewards intentionality over convention — the question isn't what's trending nationally, it's what's right for this specific home and homeowner. That said, the materials that consistently resonate in Garden City's market include: through-body concrete-look porcelain in large formats (24x24, 24x48) for loft and contemporary cottage applications; handmade-look ceramics with slight surface variation and matte finishes for Greenbelt cottages and mid-century Core ranches; oversized subway tile (4x12 or 4x16) in cream, warm white, or soft sage for Core ranch bathrooms; and mosaic accents — hex, penny round, or custom-cut — as focused design details in otherwise simple installations. We work with specialty tile distributors who carry artisan and design-forward products not available at big-box retailers and bring material samples to every design consultation.
River proximity affects three aspects of a shower remodel in the Greenbelt Corridor. First, ambient humidity is higher during spring snowmelt and early summer, which affects the cure time scheduling of thinset and grout — we build slightly longer cure windows into Greenbelt projects during these seasons. Second, the elevated humidity makes proper KERDI waterproofing more critical, not less — moisture infiltration into wall cavities in a river-adjacent property is accelerated relative to drier neighborhoods. Third, the cottages' original framing is now 60-plus years old and has typically experienced some moisture exposure over its lifetime; we treat demolition discoveries in Greenbelt Corridor cottages as more likely than in newer construction and communicate that contingency explicitly in our proposals.
Garden City shower remodels generally track with Boise's mid-market and upper-mid-market price range, reflecting similar Ada County labor costs and material pricing. The compact footprint factor can actually increase the per-square-foot cost of a Garden City shower relative to a larger Boise installation — precision tile work in a 32x32-inch shower takes almost as much setup, waterproofing, and finishing time as a 36x60-inch shower, but over fewer square feet. Design-forward Live-Work-Create projects push toward Boise's Harris Ranch price range. Greenbelt cottage and Core ranch projects fall in the mid-range. The value proposition in Garden City isn't lower cost than Boise — it's the design intelligence that makes compact spaces work beautifully.
Yes, for any shower remodel involving plumbing modifications — which includes tub-to-shower conversions, drain relocations, shower valve replacements, and any supply line modifications. The City of Garden City Building Department issues residential plumbing permits and inspects drain installations before the shower floor is tiled. Permit fees run $100 to $300 for residential plumbing scope. The Garden City permitting process is generally faster and more straightforward than Boise's larger permit office. Iron Crest manages all permit applications, fee payments, and inspection scheduling as a standard included service on every project requiring permits.
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.
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