Ceramic Innovation: How Large-Format Slabs Are Redefining Design and Function

By: Clara Vicedo, Architect, ASCER

Spain’s ceramic tile industry continues to push the boundaries of innovation and versatility, and one of the most exciting developments in recent years is the rapid growth of large-format ceramic slabs. These slabs are transforming modern architecture and design. In the UAE, where luxury interiors meet extreme climate demands, large-format porcelain slabs are gaining attention from architects, interior designers, and developers alike.

A recent survey conducted by ASCER, Spain’s national association of ceramic tile manufacturers, shows that production of large-format porcelain slabs doubled between 2021 and 2023, driven by both global and regional demand.

Spanish tile producers are at the forefront of this trend, offering slabs that combine technical excellence, design sophistication, and sustainability. These oversized ceramics are increasingly being specified not just for walls and floors, but also for kitchen countertops, bathroom vanities, backsplashes, and even building facades.

Their resistance to heat, scratches and stains makes them ideal for heavy-use spaces. Their waterproof and hygienic qualities make them a smart solution for environments where cleanliness and durability are non-negotiable like restaurants, hospitality venues and family homes

Why Designers in the UAE Are Choosing Large-Format Slabs

Durability That Matches the Climate

Ceramic countertops are resistant: they do not scratch when kitchen utensils are placed on them or removed and they do not require any special care unlike other more delicate materials, such as marble or natural stone. In fact, they are perfect for outdoor kitchens. They also stand out for their high resistance to heat. In comparison with other surfaces that might get damaged, ceramic slabs are not affected by direct heat. Indeed, induction systems have been developed that enable users to cook on top of countertops, facilitating the cleaning process.

Waterproof & Hygienic

Porcelain countertops have a very low porosity. This impacts on their resistance to dirt, acids, fats from food products etc. because they do not absorb stains, contributing to hygiene and the disinfection of surfaces. This impervious quality is even extendible to textured surfaces. It really is possible to have an impervious, stain resistant tactile surface whose relief texture coincides with the design of the countertop and fits in with the rest of the living space.

Ceramic materials are so versatile that countertops can be integrated with the sink, backsplash, kitchen island and walls and floors to achieve a wrap-around appearance.

Sustainable and Easy to Maintain

Thanks to being waterproof and resistant, ceramic countertops are very easy to care for and they are swift and simple to clean, just using soap and water. Because they do not absorb dirt, they prevent the build-up and spread of bacteria. Secondly, because they have a high resistance to more aggressive detergents and disinfectants unlike other surfaces, they do not gradually lose their shine. Thirdly, because they have a long lifecycle, they only need minimum care and no pollutant materials are needed to clean them, they are a sustainable option in the mid and long term.

Seamless, customisable Design

Ceramic materials can come in a multitude of different looks, with no limit to their designs, shades and finishes. Consequently, you can always find the perfect choice for your kitchen or bathroom, from tiles in gentle neutral colours able to ensure added spaciousness to other colourful options or stone or wood-effect tiles to add a striking, original touch to kitchens.