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63x63 Porcelain Tile Installation
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Installing 63×63 cm porcelain tiles offers an ultra-modern design aesthetic that instantly enhances the elegance and functionality of any space. These large-format tiles are ideal for homeowners and developers looking to achieve minimal grout lines and a seamless surface appearance. However, due to their size and weight, these tiles demand professional installation, precise leveling, and specialized handling to avoid lippage, cracking, or tile failure over time. The upfront costs might be higher, but the long-term benefits of durability, aesthetics, and low maintenance make them a worthwhile investment.

Cost to Install 63x63 Porcelain Tile Per Square Foot
Due to their size, 63×63 tiles require skilled labor and specialized tools for accurate placement and alignment. Labor costs are higher than standard-sized tile installations because of the need for surface leveling, use of tile leveling clips, and extended setup and dry times. Additionally, extra caution is necessary to avoid cracking or chipping during transport and placement. Large-format tile installation typically requires a second installer to help manage and place each tile safely and precisely, which further increases labor costs.
Service | Estimated Cost Per Sq. Ft. |
Standard Labor for 63×63 Tile Installation | $8 – $14 |
Premium Pattern Layout (Diagonal/Offset) | $12 – $18 |
Leveling Clips + Lippage Control | $2 – $4 |
Surface Prep or Self-Leveling Compound | $1.50 – $3.50 |
Material Costs for 63x63 Porcelain Tiles
The tile material cost varies depending on the finish, brand, country of origin, and texture. Matte finishes are more affordable and often used indoors, while polished or glazed finishes are chosen for upscale interiors. Designer tiles, especially those imported from Italy or Spain, can significantly increase material costs due to their premium craftsmanship, color consistency, and luxurious feel. It’s also important to factor in a 10–15% overage for cuts, breakage, and future replacements.
Tile Type | Material Cost Per Sq. Ft. |
Matte Finish (Standard) | $4 – $8 |
Polished or Glazed Finish | $6 – $12 |
Stone-Look or Textured Outdoor Tile | $7 – $14 |
Imported Designer Tile (Italian/Spanish) | $10 – $20 |
Cost for Underlayment and Isolation Membrane
Before large tiles can be laid, the substrate must be perfectly flat and stable. Underlayments and crack isolation membranes help minimize movement and prevent tile cracks, especially in areas prone to moisture or ground shifts. Waterproofing membranes are crucial in bathrooms, pool decks, or basements to prevent water infiltration that can cause tile detachment or mold growth. Skipping this step could lead to significant repair costs in the future, making it a critical investment for long-term performance.

Underlayment Type | Cost Per Sq. Ft. |
Basic Tile Underlayment | $0.75 – $1.50 |
Uncoupling or Crack-Isolation Membrane | $1.50 – $3.00 |
Waterproofing Membrane (for wet areas) | $2.00 – $4.00 |
Cost for Underlayment and Isolation Membrane
Before large tiles can be laid, the substrate must be perfectly flat and stable. Underlayments and crack isolation membranes help minimize movement and prevent tile cracks, especially in areas prone to moisture or ground shifts. Waterproofing membranes are crucial in bathrooms, pool decks, or basements to prevent water infiltration that can cause tile detachment or mold growth. Skipping this step could lead to significant repair costs in the future, making it a critical investment for long-term performance.
Underlayment Type | Cost Per Sq. Ft. |
Basic Tile Underlayment | $0.75 – $1.50 |
Uncoupling or Crack-Isolation Membrane | $1.50 – $3.00 |
Waterproofing Membrane (for wet areas) | $2.00 – $4.00 |
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Tile Cutting and Edge Finishing Costs
63×63 porcelain tiles are dense and heavy, requiring wet saws with diamond blades to ensure clean, precise cuts. This is especially important when installing tiles around corners, drains, or against walls. Decorative edge treatments such as mitered edges or bullnose finishes provide a professional look and enhance durability at transitions. These precision services are time-consuming and require expertise, adding to the project’s overall cost.
Service | Cost Per Linear Foot or Per Cut |
Precision Tile Cutting | $3 – $6 per cut |
Edge Mitering or Polishing | $4 – $8 per linear foot |
Bullnose or Custom Finishing | $5 – $10 per piece |
Tile Adhesives and Grout Pricing
Adhesive choice plays a critical role in large-format tile installation. Standard thin-set mortars aren’t sufficient for large porcelain tiles; instead, medium-bed or large-format mortars are necessary to prevent sagging and ensure proper adhesion. Grout type also impacts the look and longevity of your tile job—epoxy grouts, although pricier, offer superior stain resistance and color retention, ideal for kitchens and showers.
Material | Cost Per Sq. Ft. |
Large-Format Thin-Set Mortar | $1.00 – $1.75 |
Sanded or Unsanded Grout | $0.50 – $1.25 |
Epoxy Grout (High-end finish) | $1.50 – $3.00 |
Substrate Leveling and Preparation Costs
Large-format tiles demand a level surface with minimal deviation to prevent lippage (height differences between adjacent tiles). This may require floor grinding or applying self-leveling compounds, especially in older homes or buildings with uneven subfloors. A poorly leveled base can result in long-term problems like cracks or trip hazards, so investing in thorough preparation is key.

Preparation Task | Cost per Sq. Ft. |
Concrete Floor Leveling | $1.50 – $3.50 |
Floor Grinding (if needed) | $2.00 – $4.00 |
Primer + Crack Isolation Membrane | $1.25 – $2.50 |
Removal and Disposal of Existing Flooring
Removing existing floors like tile, laminate, carpet, or hardwood can be labor-intensive and involves disposal fees. Once the old material is removed, the substrate must be cleaned and prepped before the new tile can be installed. This process is critical to achieving a strong bond and flat surface for the large-format tiles.
Service | Cost Per Sq. Ft. |
Tile or Flooring Demolition | $1.50 – $3.00 |
Hauling and Disposal Fees | $150 – $300 per project |
Subfloor Cleaning and Prep | $0.75 – $1.25 |
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Waterproofing for Bathrooms and Wet Areas
Waterproofing is non-negotiable in wet environments such as bathrooms, showers, laundry rooms, or outdoor patios. Proper waterproofing safeguards against water penetration, mold growth, and long-term structural damage. A well-applied waterproofing system increases tile longevity and maintains aesthetic appeal by preventing discoloration, tile movement, or adhesive breakdown.
Waterproofing Task | Cost Per Sq. Ft. |
Liquid Waterproof Membrane | $2.00 – $4.00 |
Sheet Membrane Systems | $3.00 – $5.00 |
Seam Sealing and Drain Integration | $75 – $200 per drain |
Total Installed Cost Estimate for 63x63 Porcelain Tiles
These estimates reflect the all-inclusive cost for a full tile installation using 63×63 porcelain, accounting for labor, materials, prep work, adhesives, grout, and finishing touches. Higher-end installations, especially those involving unique layouts or wet-area waterproofing, will be on the upper end of the spectrum.
Project Scope | Estimated Total Cost (Per Sq. Ft.) |
Basic Indoor Floor Installation | $13 – $20 |
Designer Finish with Layout + Leveling | $18 – $28 |
Outdoor or High-Traffic Area | $20 – $32 |
Luxury Tile with Epoxy Grout + Pattern | $25 – $38 |
Indoor vs. Outdoor Installation Cost Differences
Installing 63×63 porcelain tiles outdoors—on patios, balconies, or pool decks—requires different materials and preparation than indoor settings. Outdoor tiles must withstand direct sunlight, rain, and extreme temperature changes. The adhesive used must be rated for exterior use, and the surface often needs a slope for proper drainage. These factors contribute to a higher installation cost outdoors compared to interior areas like living rooms or bedrooms.

Installation Area | Cost Per Sq. Ft. |
Indoor Installation | $13 – $25 |
Outdoor Installation | $15 – $30 |
Waterproof Balcony System | $18 – $35 |
Cost to Install Over Radiant Heating Systems
Radiant floor heating is increasingly popular in luxury spaces, and 63×63 porcelain tiles pair beautifully with such systems due to their excellent heat conductivity. However, installing over radiant heating adds complexity. Special mortars and careful thermal gap considerations are required. Labor and material costs can rise by 20%–30% in these scenarios, especially if the radiant mats or cables are installed from scratch.
Component | Cost Per Sq. Ft. |
Radiant Heating Mats | $4 – $8 |
Thermostat & Electrical Wiring | $200 – $400 per unit |
Tile Installation Over Heating | $16 – $32 |
Floor Leveling Compound vs. Tile Backer Boards
The choice between self-leveling compounds (SLC) and tile backer boards like Durock or HardieBoard depends on the subfloor condition. Large 63×63 tiles demand a nearly flawless substrate to prevent lippage. In many renovations, SLC is applied to create a smooth, flat surface. For bathrooms or damp areas, cement backer boards may be preferred for added moisture protection.
Prep Method | Cost Per Sq. Ft. |
Self-Leveling Compound | $1.50 – $3.50 |
Tile Backer Board | $2.50 – $5.00 |
Floor Priming | $0.75 – $1.25 |
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Average Cost for 500 Sq. Ft. Installation Project
Here’s a rough breakdown of the total cost for a standard 500 sq. ft. area using mid-grade 63×63 porcelain tile, assuming a clean subfloor and a basic straight-lay installation pattern:
Category | Cost Estimate |
Tile Material | $3,500 – $6,000 |
Adhesive & Grout | $1,250 – $2,250 |
Labor (Installation) | $4,500 – $7,000 |
Subfloor Prep | $750 – $1,250 |
Total Estimated Cost | $10,000 – $16,500 |
Cost for Installing Premium Designer Porcelain Tiles
Some 63×63 porcelain tiles are imported from Italy, Spain, or Brazil, offering marble-like finishes, embedded textures, or ultra-polished surfaces. These tiles can cost significantly more and require more skilled labor due to their fragile edges and intricate patterns.
Tile Finish | Material Cost Per Sq. Ft. |
Italian Polished Stone-Look | $12 – $20 |
Textured Anti-Slip Outdoor Tile | $10 – $18 |
Metallic or Industrial Finish | $8 – $15 |
Final Cleaning, Sealing & Maintenance Cost
Even though porcelain tiles are non-porous and typically don’t require sealing, cleaning and sealing the grout lines is often recommended for longevity and stain resistance. Final deep-cleaning and sealing improve the tile’s appearance and protect the joints, especially in kitchens and high-traffic areas.
Post-Installation Service | Cost Per Sq. Ft. |
Deep Grout Cleaning | $0.75 – $1.50 |
Grout Sealing | $1.00 – $2.00 |
Full Surface Buff & Polish | $1.25 – $2.50 |

Tile Pattern Layout Options and Their Cost Impact
While straight layouts are standard, many clients opt for unique patterns to enhance visual interest. However, patterns like diagonal, herringbone, or staggered layouts take more time, require more cuts, and result in greater material waste.
Pattern Type | Cost Increase |
Straight Set | No additional cost |
Diagonal | +15% labor & materials |
Herringbone | +20% labor & materials |
Offset/Staggered | +10% labor |
Is It Worth Hiring a Professional Tile Installer?
Due to the weight and dimensions of 63×63 tiles, hiring a skilled tile contractor is essential. Improper installation can lead to visible lippage, cracked tiles, uneven joints, or premature tile failure. Professionals use leveling clips, tile lasers, and commercial-grade adhesives to ensure the job meets both functional and aesthetic standards.
Hiring a professional might cost more upfront, but it protects your investment and ensures the space looks flawless. DIY installation is not recommended unless the installer has extensive experience with large-format tiles.
Why Choose 63x63 Porcelain Tiles?
- Expansive Coverage: Large format tiles cover more area with fewer pieces, speeding up installation and reducing joints.
- Reduced Grout Lines: Fewer grout lines mean a cleaner, more seamless look that enhances modern interior and exterior designs.
- Contemporary Aesthetic: The large size creates a sleek, minimalist visual ideal for upscale spaces.
- High Durability: Engineered for strength, these tiles can withstand heavy foot traffic in commercial and residential settings.
- Low Maintenance: Easy to clean and maintain, with minimal effort required to keep them looking pristine.
- Moisture & Stain Resistant: Ideal for areas prone to spills, humidity, or outdoor exposure.
- Ideal for Open Spaces: Perfect for open-plan layouts, showrooms, hotel lobbies, luxury residences, and minimalist architecture due to their scale and style.
Final Thoughts
Installing 63×63 porcelain tiles is an investment in quality, beauty, and long-term performance. While the initial cost may be higher than traditional tile options, the stunning results and minimal maintenance often justify the expense. Whether you’re remodeling a bathroom, upgrading a showroom, or transforming your patio, large-format porcelain tiles provide unmatched visual appeal and durability. Be sure to work with experienced installers who specialize in large-format installations to ensure every tile is perfectly placed and leveled.
Frequently Asked Question
Their large format offers a seamless, modern aesthetic with fewer grout lines. They also boast excellent durability, stain resistance, and low maintenance—making them ideal for luxury spaces.
Installation costs typically range from $13 to $38 per sq. ft., depending on labor, layout complexity, adhesives, leveling, and finishing options.
Due to their size and weight, these tiles need precise leveling, proper substrate preparation, and specialized tools to prevent lippage and cracking.
Additional labor is needed for accurate placement, use of leveling clips, managing tile weight, and working with premium layout patterns like diagonals or offsets.
Depending on the finish and origin, prices range from $4 to $20 per sq. ft., with imported or designer tiles at the higher end.
Yes. Proper underlayment or crack isolation membranes are essential to ensure a flat surface and prevent tile shifting, especially in moisture-prone areas.
A wet saw with a diamond blade is typically used for clean, accurate cuts. Precision is crucial around corners, drains, and wall transitions.
Expect to pay $3–$6 per cut and $4–$10 per linear foot for edge polishing, mitering, or creating bullnose finishes.
Use large-format thin-set mortars to prevent sagging and ensure grip. For grout, epoxy options offer premium durability and stain resistance.
Leveling can cost between $1.50 to $4.00 per sq. ft., depending on whether self-leveling compound or grinding is needed.