XL thin Porcelain & Stone Tiling

Architectural surfaces installed with precision and exceptional craftsmanship

xxl stone tiling using quartzite, on-site fabrication
xxl stone tiling using quartzite, on-site fabrication

in progress - onsite fabrication of xl format 20mm quartzite slabs. shower wall slab finished size 3000x1800 and approximately 300kg, our heaviest installation to date.

Installing XL format porcelain and natural stone demands more than specialist equipment—it requires technical expertise, meticulous planning and an uncompromising attention to detail. At Harbour Design Interiors, we specialise in the installation of xl format thin porcelain tiles up to 3200 × 1600mm and stone slabs of custom sizes, creating seamless architectural surfaces that combine striking aesthetics with exceptional craftsmanship.

Harbour Design Interiors Ltd

Precision in Every Detail

The success of every extra-large-format installation lies in the details. From carefully considered layouts and minimal grout joints to perfectly executed mitred edges and intricate cuts, every element is planned with precision to create clean, uninterrupted surfaces and a refined, timeless finish.

Working Together

Every project is different. Whether collaborating with architects, interior designers and main contractors, or managing the installation independently, we adapt to the needs of your project while maintaining the same meticulous standards from start to finish.

xl format marble slab fabrication and installation in west london
xl format marble slab fabrication and installation in west london
an abstract photo of a curved building with a blue sky in the background

Every exceptional project begins with a conversation

Built on the Right Foundations

Exceptional installations begin long before the first panel is laid. Careful preparation, accurate substrate assessment and the use of proven installation systems ensure every XL format porcelain and natural stone surface performs as beautifully as it looks. By combining industry-leading materials with award-winning craftsmanship, we create installations designed to stand the test of time

Featured Projects

xxl format Silestone bathroom build
xxl format Silestone bathroom build
xxl format thin porcelain tiling featuring 2 arch windows with mitred edges
xxl format thin porcelain tiling featuring 2 arch windows with mitred edges

Explore some of our selected xl format tile and stone installations

Related Services

Discover additional services to compliment XL format Tiling

Expert interior installations, Bathrooms, wet rooms, XL format tiling specialists, west London & Surrey

"The Design is in the Detail"

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bespoke interiors west London
bespoke interiors west London

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