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Full-Scale Bathroom Renovation Main Line, PA
A full-scale bathroom renovation is the most significant interior project most Main Line homeowners undertake. When a bathroom’s layout is fundamentally limiting, when a master bath needs to become a primary suite worthy of the home’s value, or when a homeowner wants to create a genuinely spa-like wellness space rather than simply updating an existing one, a full renovation is the scope that makes it possible.
Unlike a pull-and-replace remodel that works within the existing plumbing footprint, a full-scale renovation has no structural constraints. Walls can move. Plumbing can be relocated. An adjacent closet or bedroom’s square footage can be absorbed. A single small bathroom can become a proper primary suite. Two small bathrooms can become one well-designed space. The layout can be designed from first principles around how you actually want to use the room.
Transform Your Bathroom Completely. | Hynes Construction | 610-896-6388 | Ardmore PA 19003 | Free Consultation | No Limits on Scope or Design
Hynes Construction has been completing full-scale bathroom renovations in Ardmore, Bryn Mawr, Wayne, Gladwyne, Narberth, and all Main Line communities for over 50 years. Our approach is thorough: design consultation, a written scope before work starts, all trades coordinated under one project manager, and no surprises on the invoice. Schedule your free consultation or call 610-896-6388.
What Is a Full-Scale Bathroom Renovation?
Complete Structural Transformation – Layout Changes Included
A full renovation begins with a clean-slate approach to the space. The existing bathroom is completely demolished; tile, fixtures, framing, plumbing rough-in, and electrical rough-in are all removed. The structural envelope is reassessed, and the new layout is designed and executed from scratch. This means plumbing drain lines can be relocated, supply lines can be extended to new positions, walls can be framed in new configurations, and the space can be enlarged if the structural conditions allow. The result is a bathroom that did not previously exist not an update of the old one, but a new room designed for how you live.
Who a Full Renovation Is Right For
- Homeowners converting a master bath to a primary suite: Adding a walk-in shower, a freestanding soaking tub, a double vanity, and heated floors requires relocating plumbing that a pull-and-replace cannot accommodate.
- Homes where the bathroom layout is functionally inadequate: A toilet positioned directly at the entry door, a single vanity in a shared master bath, or a tub-only bathroom in a master suite without a proper shower, these are layout problems only a full renovation can solve.
- Homeowners expanding into adjacent space: Absorbing a linen closet, a small adjacent bedroom, or hallway space to create a properly sized primary bathroom requires structural work that only a full renovation scope includes.
- Aging-in-place conversion for long-term residence: Creating a barrier-free, fully accessible bathroom, zero-threshold shower, reinforced walls for grab bar mounting at any location, comfort-height fixtures, and wide clearances requires plumbing and structural work beyond a pull-and-replace.
- Investment-grade renovation for premium Main Line properties: In Wayne, Gladwyne, Bryn Mawr, and Villanova, where buyer expectations for primary bathroom finishes are at the luxury level, a full renovation with custom cabinetry, natural stone, and premium systems is what the market expects.
Master Bathroom vs Primary Bathroom Renovation
The terminology shift from “master” to “primary” bathroom reflects a design evolution as well as a language change. Modern primary bathroom design emphasizes dual functionality without hierarchy: equal vanity space, equal mirror space, and equal access to the shower and soaking tub for two users rather than the asymmetric “master” configurations common in pre-2000 construction. For Main Line homeowners whose existing master bath was designed for one primary user, a full renovation that reconfigures to genuine dual-primary function is a significant lifestyle and resale improvement.
What Is Included in a Full-Scale Renovation
Layout Design and Structural Changes
We begin with a design consultation that establishes the goals, constraints, and priorities for the new space. We produce a detailed layout showing the new positions of all fixtures, walls, storage elements, and architectural features before any demolition begins. Structural changes, wall removal, wall addition, and ceiling modifications are identified, permitted, and engineered (where required) before the project starts. You see the proposed layout and approve it before any work proceeds.
Plumbing Rough-In and Relocation
All plumbing work is performed by licensed plumbers as part of our project team. New drain lines are run to the specified positions, slope-rated for code compliance, and inspected before any substrate is closed over them. Supply lines are extended or relocated as required by the new layout. New valve positions for shower, tub, and vanity are set to the design specifications. All plumbing is permitted and inspected through the relevant municipal authority before proceeding to the next phase.
Electrical and Lighting Design
Full bathroom renovations provide the opportunity to design the electrical system correctly rather than working around an existing one. New circuits are run for ventilation fans, heated floors, and high-amperage features like steam generators. Lighting is designed in layers: ambient ceiling fixtures on dimmer control, dedicated task lighting at vanity mirror positions, and accent lighting for atmosphere. GFCI protection at all bathroom circuits and exhaust fan sizing for the bathroom’s cubic footage are code requirements we address in every project.
Custom Tile Work – Floor to Ceiling
Full renovations allow tile designs that a pull-and-replace cannot. Floor-to-ceiling tile in large-format porcelain or natural stone, feature walls behind freestanding tubs, custom shower niches designed as architectural elements, heated floor systems, and coordinated grout and accent tile compositions are the signature aesthetic elements of well-executed Main Line primary bathroom renovations. We work with you on tile selection as part of the design process, presenting combinations that work as a system rather than as individual pieces.
Walk-In Shower and Soaking Tub
In most full primary bathroom renovations on the Main Line, the walk-in shower and the soaking tub are the two defining design features. Walk-in showers in full renovation scopes are sized for the space available, 36×48 minimum for single-user, 48×60 or larger for dual showers, and equipped with thermostatic valve systems that allow independent control of rain head, handheld, and body spray components without temperature fluctuation. Freestanding soaking tubs – acrylic, stone resin, or cast iron depending on budget and structural conditions, positioned as the visual focal point of the room are the primary differentiators of full renovation vs pull-and-replace outcomes.
Custom Vanity and Built-In Storage
Stock vanity cabinets are a pull-and-replace specification. Full renovations use custom or semi-custom cabinetry built to the exact dimensions of the new space, with storage designed around the actual contents of the bathroom rather than around standard cabinet sizes. Medicine cabinets recessed into the wall, linen storage built into a formerly unusable niche, and floating vanity configurations that visually expand the floor plane are all features that custom cabinetry enables and stock cabinetry cannot.
Heated Flooring
Electric radiant floor heating is standard in all full bathroom renovations we complete. The heating element is installed under the tile at the time of floor installation, connected to a programmable thermostat that can be set to warm the floor before you step out of the shower. The annual operating cost for a standard Main Line primary bathroom heated floor is $50 to $120, depending on how frequently and at what level it is used. This is not an optional feature in the Main Line renovation market, it is an expectation at the full renovation price point.
Ventilation and HVAC
Bathroom ventilation is one of the most frequently under-specified elements in Main Line home construction. Code minimums are rarely adequate for a bathroom with a steam shower or a large walk-in shower generating significant moisture. We size ventilation fans to the actual cubic footage of the space, not to code minimums, and install them with humidity-sensing controls where appropriate. For primary bathrooms in homes with forced-air HVAC, we coordinate with the HVAC system to ensure adequate conditioning of the new space.
Smart Technology Integration
Full bathroom renovations increasingly incorporate smart technology in ways that are seamlessly integrated rather than bolt-on additions. Programmable shower systems that start at a specified temperature before you enter (e.g., Kohler DTV or Moen iO Digital), smart mirrors with integrated lighting and display functions, smart exhaust fans with humidity sensing and app control, and voice-controlled lighting scenes are all available and are being specified more frequently in high-end Main Line primary bathroom renovations.
Premium Materials for Main Line Renovations
Natural Stone – Marble, Travertine, and Slate
Natural stone tile remains the definitive luxury material for Main Line primary bathroom renovations. White Carrara marble in 12×24 or 24×24 format, for floors and walls, is the most consistently specified stone choice across the Wayne, Gladwyne, Bryn Mawr, and Villanova markets. Calacatta marble, with its more dramatic veining pattern, is used for feature walls and tub surrounds in higher-budget applications. Travertine in a filled and honed finish delivers a warmer, earthier tone for Mediterranean and transitional interiors. Slate and quartzite are appropriate for contemporary and modern interiors where a darker, more textured palette is the design goal.
Large-Format Porcelain
For homeowners who want the appearance of natural stone without its maintenance requirements, large-format porcelain in stone-look finishes has achieved a quality level where it is genuinely difficult to distinguish from natural material in most installation contexts. Porcelain is harder than most natural stones, frost-proof, zero-maintenance, and available in formats up to 48×96 inches (requiring specialized installation methods and equipment). Rectified large-format porcelain in matte or soft-sheen finishes in warm stone tones is the dominant material specification in current Main Line full bathroom renovations across the mid-to-high price range.
Custom Cabinetry
Custom bathroom cabinetry for Main Line renovations is typically specified in painted MDF or hardwood construction with soft-close hardware, concealed hinges, and built-in organizational inserts. Painted Shaker-style doors in Benjamin Moore White Dove, Chantilly Lace, or Sherwin-Williams Accessible Beige are the most common vanity cabinet specifications. For traditional interiors, raised-panel profiles in painted or stained wood are appropriate. For contemporary applications, frameless flat-panel construction with integrated pulls or push-to-open mechanisms is used.
Premium Fixtures – Kohler, Moen, Delta, and Specialty Brands
Full renovation fixture specifications in the Main Line market run from Kohler, Moen, and Delta at the quality mid-range through Grohe, Hansgrohe, Brizo, and Watermark at the premium level. Finish selection in 2025-2026 is dominated by matte black (contemporary and transitional), brushed brass and unlacquered brass (traditional and transitional), and polished chrome (classic and contemporary). Brushed nickel, which dominated Main Line bathroom specifications from 2005 through 2020, is being replaced by warmer and more distinctive finishes in most new renovation work.
Project Scope | Cost Range Main Line 2026 | Key Variables |
|---|---|---|
Full renovation – small bathroom (50-70 sq ft) | $30,000 to $50,000 | Limited plumbing move, standard porcelain, stock cabinetry |
Full renovation – standard bathroom (70-100 sq ft) | $45,000 to $75,000 | Walk-in shower + tub, custom vanity, heated floor, tile selection |
Full renovation – primary/master suite (100-150 sq ft) | $65,000 to $120,000 | Natural stone, full custom cabinetry, premium fixtures, smart systems |
Full renovation with space expansion (add sq. footage) | Add $15,000 to $40,000 to the base. | Structural work, framing, HVAC extension depending on scope |
Steam shower system addition | Add $4,000 to $9,000 | Generator, steam head, control panel, waterproofing upgrade |
Freestanding soaking tub (installed) | Add $3,500 to $12,000 | Acrylic vs stone resin vs cast iron, floor-mounted filler |
Aging-in-place conversion features | Add $3,000 to $15,000 | Barrier-free shower, structural blocking, specialized fixtures |
These ranges reflect Main Line, PA, market conditions as of 2026. Free written estimate – schedule here or call (610) 880-3890.
How Long Does a Full Bathroom Renovation Take?
A full renovation of a standard Main Line bathroom (70 to 100 sq ft) without major structural changes takes 3 to 5 weeks from demolition to final completion. Projects involving plumbing relocation, wall movement, or space expansion take 4 to 7 weeks. Primary suite renovations with custom cabinetry, natural stone, and premium systems take 5 to 8 weeks. Permit processing in Lower Merion Township, Haverford Township, or West Chester Borough adds 10 to 15 business days to the schedule before construction begins.
Permit timelines are factored into the project schedule before the start date is confirmed. Material lead times, custom cabinetry (4 to 8 weeks), specialty tile (2 to 4 weeks), and custom glass enclosures (2 to 4 weeks) are all ordered before the project start date to prevent mid-project delays.
Permits and HOA for Bathroom Renovations in Lower Merion Township
Full-scale bathroom renovations in Lower Merion Township require building permits for structural work, plumbing permits for drain and supply relocation, and electrical permits for new circuits and panel work. We handle all permit applications as part of the project scope and factor permit processing timelines (typically 10 to 15 business days) into the project schedule before any work begins.
For homeowners in planned communities or HOA-governed developments, exterior changes that are part of an interior renovation (e.g., added windows, changed ventilation penetrations) may require HOA architectural review. Properties in Ardmore’s historic district or Lower Merion Township’s historic overlay zones may require additional review for changes visible from the exterior. We assess these requirements at the estimate stage and manage all submissions.
Impact on Home Value – Main Line Luxury Market
In the Main Line luxury market, the tier of homes above $700,000 is where the majority of full renovation investment occurs, a well-executed primary bathroom renovation is one of the strongest value-add investments available. Buyers in this price range arrive with an expectation of primary bathroom quality that is calibrated to the price of the home, and bathrooms that do not meet that expectation become the primary negotiating point in an otherwise strong transaction.
According to Remodeling Magazine’s 2025 Cost vs. Value Report for the Philadelphia metropolitan area, upscale bathroom additions and remodels recoup 55 to 65 percent of investment in direct resale value. But the more significant impact is transactional: a primary bathroom that meets or exceeds buyer expectations removes the highest-value buyer contingency in the negotiation, which typically represents a reduction ask of 1.5 to 3 percent of the sale price. On a $900,000 Main Line home, eliminating that ask is worth $13,500 to $27,000, independent of any appraised value increase.
Aging in Place Features for Full Bathroom Renovations
Full renovations provide the opportunity to design aging-in-place features correctly from the start rather than retrofitting them later. The following features add modest cost during initial construction and significant cost when added after the fact:
- Structural blocking in all walls: Continuous blocking installed in shower walls and at toilet and vanity locations during framing allows grab bars to be mounted at any height and position without finding studs. Cost to add at the framing stage: $200 to $400. Cost to add after tile is installed: $2,000 to $5,000.
- Zero-threshold shower floor: A curbless shower entry with a correctly sloped floor to a linear drain eliminates the tripping hazard of a shower curb. This is a design feature valued by all users regardless of mobility, and it requires correct framing of the floor structure during the rough phase.
- Comfort-height fixtures: Toilet height of 17 to 19 inches, vanity counter height of 34 to 36 inches (vs. standard 32), and shower valve positions accessible from a seated position are all design decisions made during rough-in and not easily changed later.
- Wider doorway and clear floor space: A 36-inch clear doorway and 60 inches of clear floor space at the toilet allow wheelchair accessibility. If accessibility is a consideration, the time to design for it is during a full renovation, not afterward.
- Handheld shower with slide bar: A fixed showerhead combined with a handheld unit on a slide bar serves all users at minimal additional cost and is a standard specification in aging-in-place bathroom design.
Areas We Serve for Full-Scale Bathroom Renovations
Hynes Construction completes full-scale bathroom renovations across all 30+ Main Line communities. See our full service area.Schedule Your Free Stucco Moisture Consultation
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Frequently Asked Questions
Full bathroom renovations in the Main Line market run $30,000 to $50,000 for a smaller bathroom without space expansion; $45,000 to $75,000 for a standard primary bathroom with a walk-in shower and soaking tub; and $65,000 to $120,000+ for a primary suite renovation with natural stone, custom cabinetry, and premium systems. Space expansion adds $15,000 to $40,000 depending on structural scope. For a free written estimate, call (610) 880-3890 or schedule online.
A pull-and-replace removes and replaces all surfaces and fixtures while keeping the plumbing in the same positions. A full renovation can move plumbing, change the layout, expand the footprint, and design the space from scratch. If you need to move a toilet, add a second sink, or change the size or position of the shower, you need a full renovation.
3 to 5 weeks for a standard bathroom without structural changes. 4 to 7 weeks for projects involving plumbing relocation or wall movement. 5 to 8 weeks for primary suite renovations with custom cabinetry. Add 10 to 15 business days for permit processing before construction begins. Material lead times for custom cabinetry and specialty tile are factored into the schedule before the start date is confirmed.
Yes. Full renovations require building, plumbing, and electrical permits. We handle all permit applications as part of the project scope and factor the processing timeline, typically 10 to 15 business days in Lower Merion Township, into the project schedule before work begins.
We provide design consultation as part of the full renovation process, including layout options, fixture placement, material selection guidance, and coordination of the design elements into a cohesive result. For very complex projects or homes with significant architectural character that require specific design sensitivity, we can recommend working with an interior designer or architect we have collaborated with on Main Line projects. For most full renovation scopes, our in-house design consultation is sufficient.
White Carrara marble is the most consistent performer in the Main Line luxury bathroom market. It reads as appropriately premium in traditional, transitional, and contemporary interiors, and it photographs well for listing purposes. Calacatta for higher-drama applications. Travertine (filled and honed) for warmer, earthier interiors. Quartzite for contemporary interiors that want natural stone’s character without marble’s maintenance concerns. For homeowners concerned about maintenance, large-format porcelain in stone-look finishes has reached a quality level where it is genuinely competitive with natural stone in appearance while being maintenance-free.
Yes, always, when the floor is already being opened. Electric radiant floor heating adds $600 to $1,500 to a full renovation scope for a standard bathroom floor. The installation cost is effectively zero when done during tile work because the floor is already open. The annual operating cost is $50 to $120 depending on use patterns. It is consistently among the most valued bathroom features in Main Line buyer surveys. Adding it after the renovation requires removing all the new tile; the cost becomes $4,000 to $8,000 for the same result.
Yes – we offer financing options including 0% interest plans for qualified homeowners. Full bathroom renovation scopes qualify. Given the investment level of most full renovations, financing often makes the project accessible without waiting or depleting savings. Ask your estimator for current terms at your free consultation.
