astm.org

ASTM International is the definitive resource for technical standards governing building materials, construction methods, and product performance. For design professionals who need to specify with confidence, this is the gold standard — though more for reference than inspiration.

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marazzitile.co.uk

Marazzi’s official UK site offers an extensive, beautifully organized catalog of ceramic and porcelain tiles, from small-format artisan collections to large-format porcelain slabs ideal for countertops and cladding. While it lacks the editorial depth of peer design resources, it is an essential stop for architects and interior designers sourcing high-quality tile solutions with clear specifications and room-based navigation.

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Materials & Products7/10

marazzi.it

Marazzi is a world-leading Italian tile manufacturer offering an authoritative catalog of ceramic and porcelain surfaces for floors, walls, and custom furniture. While primarily a product showcase, its depth of finish options (stone, wood, concrete, marble) and innovative slab collections make it an essential reference for material-savvy designers and specifiers.

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Materials & Products7/10

actiu.com

Actiu is a Spanish contract furniture manufacturer specializing in human-centric, sustainable workplace solutions. While not an editorial destination, its configurator tools, 3D libraries, and B Corp ethos make it a reliable resource for architects and interior designers sourcing office, hospitality, and educational furniture.

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