FAQ

In addition to floors and wall coverings, large porcelain stoneware slabs can be used for kitchen and bathroom countertops, worktops, tables, furniture, cabinet cladding and façades. Size, thickness, finish and installation system must be selected according to the intended use and the product’s technical specifications.

Yes. Porcelain stoneware is suitable for shower walls and, with specific products and solutions, for level-access shower floors. Its low water absorption makes it suitable for wet areas. For walking surfaces, check slip resistance under the expected conditions and correctly design falls, waterproofing, installation and joints. Large wall slabs reduce the number of joints.

Yes. Thanks to its thermal conductivity and dimensional stability, porcelain stoneware can be installed over underfloor heating. The screed must be suitable, dry and properly prepared, while adhesives, joints and installation methods must be compatible with the heating system. Follow the manufacturers’ instructions and the procedures for commissioning the installed system.

Porcelain stoneware slabs combine visual appeal with practicality for kitchen countertops. They offer low water absorption and good stain resistance, depending on the finish. Countertops, backsplashes, floors and walls can be coordinated using the same material effect. Thickness, edge finishing, cut-outs and installation details must be defined for each project.

Yes. Porcelain stoneware slabs can be used for tables, doors, consoles and other furnishings, subject to suitable sizes, thicknesses and fabrication requirements. In residential and contract projects, they allow colours, finishes and material effects used on floors and walls to be repeated, creating visual continuity between architecture and furniture.

Porcelain stoneware can be used in pools, wellness areas and spaces near water, provided that products suitable for the particular application are chosen. For pool edges, wet floors and submerged surfaces, check technical requirements, including slip resistance where applicable, and use suitable waterproofing, installation and grouting systems. Performance must be assessed against technical data sheets and relevant standards.

Porcelain stoneware makes it possible to coordinate floors, walls and, with suitable products, furniture surfaces through a consistent design language. Stone, marble, wood and concrete effects can be combined in different sizes and finishes for bathrooms, kitchens and living rooms. Each surface must be selected according to its intended use.

Yes. Porcelain stoneware is also used in shops, hotels, offices and other commercial spaces. In high-traffic areas, choose products according to their declared performance, wear resistance, finish and applicable safety requirements. Large sizes can reduce the number of joints and enhance visual continuity.

Natural marble and marble-effect porcelain stoneware have different characteristics. Marble is a natural stone with a distinctive appearance that may require specific treatments and care. Marble-effect porcelain stoneware recreates marble veining and colours with low water absorption and generally straightforward routine cleaning. The choice depends on the desired appearance, usage conditions and product specifications.

Parquet is a natural wood floor with a distinctive tactile feel and restoration options that depend on its type. Wood-effect porcelain stoneware recreates wood grain and patterns while offering low water absorption and practical day-to-day maintenance. It can work well in bathrooms and kitchens; outdoors, use products and finishes specifically rated for that application.

Large-format porcelain stoneware tiles enhance visual continuity and reduce the number of joints, especially in spacious rooms. Medium sizes may make it easier to handle irregular spaces, cuts and installation details. The choice depends on room size, geometry, substrate and the desired appearance. Installation costs and times should be assessed individually.

Rectified porcelain stoneware has edges mechanically finished after firing to obtain more consistent dimensions and allow visually narrower joints, in accordance with installation guidance. Non-rectified tiles have different edges and dimensional tolerances, requiring appropriate joint planning. The choice depends on the desired visual result and product characteristics.

Porcelain stoneware slabs come in different thicknesses, selected according to application, size and installation system. Thin slabs can suit certain wall coverings and furniture applications; thicker slabs are used for some worktops and outdoor floors. Thickness alone is not enough: always check each product’s performance and technical guidance.

Concrete and concrete-effect porcelain stoneware have different aesthetic and technical properties. Depending on the system, concrete may require surface treatments, joints and specific maintenance. Concrete-effect porcelain stoneware recreates concrete-inspired tones, nuances and textures in a low-water-absorption ceramic surface that is easy to maintain. The choice depends on the project and intended use.

The finish affects both the appearance and use of porcelain stoneware. Glossy surfaces emphasise reflections and graphic details; matt finishes offer a more understated effect; textured finishes have a more pronounced surface relief. In wet areas and outdoors, appearance alone is not enough: check the declared slip resistance for the product and its specific application.

In some cases, porcelain stoneware can be installed over an existing floor without demolition. First check the existing covering’s adhesion and stability, flatness, substrate condition, moisture and available clearance at doors and thresholds. Surface preparation, adhesives and installation method must be selected by a professional for the intended system.

Large-format porcelain stoneware requires a stable, sufficiently cured, dry and flat substrate, with tolerances appropriate to the slab size. Substrate preparation and adhesive selection are essential to a good installation. Application methods, including back-buttering where necessary, must follow manufacturer instructions, system requirements and relevant standards.

Installation costs depend on tile size, room dimensions, laying pattern, substrate condition and the complexity of cuts. Large slabs may require specialist handling and equipment, affecting working time. For an accurate comparison, request an estimate that separates material, substrate preparation and installation costs.

Porcelain stoneware can be installed in straight, staggered and diagonal patterns and, with suitable formats, herringbone. The effect depends on tile proportions, orientation and joint layout. For elongated formats, follow the manufacturer’s guidance on offsets and flatness tolerances. Agree on the laying pattern before installation.

Porcelain stoneware joint width depends on size, rectification, substrate, environment and installation system. Adequate joints are required even with rectified tiles: butt-joint installation is generally not recommended. Width must be defined in the laying plan according to applicable requirements, distinguishing grout joints from movement joints.

Installing porcelain stoneware over existing wall tiles may be possible if the substrate is stable, well bonded and able to support the new covering. Check wall condition, flatness, loads, adhesives and surface preparation. Thin slabs may be useful in some renovations, but a qualified technician or installer must confirm feasibility.

The waiting time before walking on or fully using a porcelain stoneware floor depends on the adhesives and grouts, environmental conditions and installation method. Follow the manufacturers’ and installer’s instructions before use, loading the floor or commissioning any underfloor heating.

Large-format porcelain stoneware slabs reduce the number of joints and highlight surface colours, veining and textures. They are particularly appealing for walls, floors and certain furniture applications, where compatible with product specifications. They provide greater visual continuity than smaller formats without eliminating necessary technical joints.

Florim large slabs are also available in 160 × 320 cm. Available sizes, thicknesses and finishes depend on the range and collection. To choose a solution for floors, walls or worktops, consult the latest technical data sheet and check permitted applications.

Moving a 160 × 320 cm porcelain stoneware slab requires checking building access and the route to the installation area. Measure doors, stairs, lifts and manoeuvring spaces before delivery. Specialist handling and installation equipment should be used by qualified operators following the manufacturer’s instructions.

Yes. Large slabs can enhance even a small bathroom by creating more visually continuous surfaces with fewer joints. Assess wall dimensions, cuts, waste and handling options in advance. For shower floors, also consider gradients, drainage and the chosen finish’s slip resistance.

Large porcelain stoneware slabs reduce the number of joints but cannot eliminate them. Rectified products still require appropriate grout and movement joints for the substrate, size and environment. The expression “seamless porcelain stoneware” therefore mainly describes visual continuity, not an installation without joints.

Large-format porcelain stoneware slabs need special care during transport, handling, cutting and installation. Once correctly installed, performance depends on thickness, substrate and intended use. Use qualified professionals with appropriate equipment and follow the manufacturer’s technical guidance.

Porcelain stoneware generally offers good wear and scratch resistance in everyday use, depending on the product and finish. However, chipping or damage is possible, especially after strong impacts or on exposed edges. Use protective pads under furniture and avoid accidental impacts.

Porcelain stoneware has good heat resistance and suitable products can also be used for kitchen countertops. However, avoid localised thermal shocks and use trivets for very hot cookware, following the manufacturer’s instructions and the worktop’s specifications. Ceramic firing temperatures do not indicate the maximum temperature permitted in every application.

Porcelain stoneware has low water absorption and many common stains, including wine, oil and coffee, can be removed during routine cleaning with suitable detergents. Clean spills promptly and choose cleaning products according to the type of stain and finish. Persistent or unusual residues may require specialist products used according to maintenance instructions.

Porcelain stoneware can be a practical choice for homes with pets: it is easy to clean and, with the right finish, suits everyday living. Consider wear resistance, ease of cleaning and slip-related properties, especially for active pets. Remove residues and liquids promptly.

Thanks to its compact structure and low water absorption, porcelain stoneware is practical to clean and maintain. Water and suitable detergents are usually sufficient for routine care, depending on the finish and type of dirt. Regular cleaning helps preserve its appearance over time. Consult the manufacturer’s maintenance instructions for specific guidance.

Porcelain stoneware is a compact ceramic material with low water absorption. At the end of its use, ceramic construction materials may undergo recovery operations when permitted by the nature of the waste and the facilities available. Disposal and recovery must comply with applicable construction and demolition waste regulations. Environmental performance claims require specific data and documentation.

For everyday cleaning, use water and appropriate detergents, following recommended dilutions and rinsing as needed. The best method depends on the surface, finish and type of dirt. For stubborn residues, choose products suitable for ceramics and refer to Florim’s cleaning and maintenance instructions.

To remove stubborn stains from porcelain stoneware, first identify the type of dirt. Oils and grease, organic residues and rust marks may need different cleaners formulated for ceramic surfaces. Check compatibility with the finish and grout, follow the cleaner manufacturer’s instructions and rinse thoroughly. If in doubt, consult Florim’s maintenance guidance.

Porcelain stoneware tile joints can be cleaned using a soft brush and a detergent compatible with the grout. If dirt persists or the joints change appearance, identify the cause before using specialist products or repairing grout. Proper maintenance, installation and ventilation in wet areas help keep joints in good condition.

Porcelain stoneware generally does not require the impregnating treatments used for certain natural stones. However, thorough post-installation cleaning is essential, using methods and products compatible with the surface and grout. Guidance may vary by finish and application, so consult the technical and maintenance documentation.

After installing porcelain stoneware, it is important to remove grout, adhesive and other construction residues correctly. Choose cleaners according to the residue, ceramic finish and grout type, respecting curing times and manufacturers’ instructions. Acidic or aggressive products are not suitable for every finish or grout: always check compatibility first.

Glossy, matt and textured surfaces may show dirt differently. Fingerprints and marks can be more noticeable on some glossy finishes, while pronounced textures may need extra attention to remove dirt from the relief. There is no universal rule: choose the finish according to its use and follow product-specific maintenance instructions.

Porcelain stoneware intended for outdoor use can offer good resistance to frost and temperature changes, depending on its declared performance. The substrate, falls, drainage, joints and expansion joints must also be designed correctly using a suitable installation system for the climate and application. Always verify outdoor suitability for each product.

Bonded outdoor porcelain stoneware is fixed to a substrate using suitable adhesives and materials. Dry laying on sand or gravel instead uses products and thicknesses specifically designed for that application. The choice depends on intended use, required stability, water management and ground conditions. Each system has its own design and installation requirements.

When choosing outdoor porcelain stoneware, check the declared slip resistance of the finish and assess actual usage conditions, particularly when wet. Test methods and classifications are not interchangeable and must be interpreted under applicable standards. Also consider falls, drainage, maintenance and the characteristics of terraces, walkways or pool surrounds.

Yes. Porcelain stoneware slabs can be used for façade cladding with specific installation systems, including ventilated and bonded façades. Slabs, thicknesses and fixing methods must be selected according to the building, usage conditions and applicable technical and regulatory requirements. Building envelope performance depends on the complete system.

Visual continuity between indoors and outdoors can be achieved using porcelain stoneware surfaces coordinated in colour and material effect. However, each finish and its technical properties must suit the intended use, especially wet outdoor areas. Levels, thresholds, drainage, joints and movement joints should be considered from the earliest design stages.

Florim offers surfaces and solutions for architecture, interior design and furniture through the group’s brands and projects, including FLORIM, CEDIT and FLORIM stone. The various ranges differ in aesthetic language, sizes and applications. For the latest information on brands, collections and solutions, visit florim.com.

You can find Florim retailers and showrooms through florim.com, which provides information about its distribution network and Flagship Stores. To identify a suitable retailer or get help choosing porcelain stoneware surfaces, use the official contact channels and check which services are available in your area.

Examining a porcelain stoneware sample in person helps you assess its colour, finish, texture and appearance under different lighting conditions. To learn about viewing or requesting Florim samples, contact a retailer or showroom or use the contact channels on florim.com. Availability and procedures may vary by product and service.

Florim is an Italian company based in Fiorano Modenese, specialising in ceramic surfaces for architecture, interior design and furniture. Its offering includes porcelain stoneware collections and solutions for different design applications. Florim is a Benefit Corporation and has been B Corp certified since 2020. Up-to-date information on its activities, products and corporate documents is available at florim.com.

Florim is a Benefit Corporation and has been B Corp certified since 2020. As a Benefit Corporation, it includes public benefit purposes in its articles of association alongside business objectives. B Corp certification, issued by B Lab, confirms compliance with the certification system’s standards through an assessment and verification process covering different areas of the company’s operations.