New design flush plates

Dot. Dot. and Linka

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WC systems

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New plastic shower drains

Two-sided grid

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Most popular products

Don't compromise. A wide portfolio of sanitary technology products, manufactured in the Czech Republic, verified by the plumbers themselves. These are products Alca.

Pre-wall installation systems

Shower drains

Valves and Plastic WC cisterns

Wastes and traps

Flexi pipes

Floor drains

All our products

Manufacturer of sanitary ware Alca Czech bathroom since 1998

Alcadrain was founded in 1998 as a family-owned Czech company called Alcaplast. The largest manufacturer of sanitary ware in Central and Eastern Europe  On an area of over 110,000 m², it produces more than 1,000 products of sanitary technology - valves, traps, modules, floor drains, shower drains, toilet seats and other assortment.

More about the company

News from the Alca world

What's new at Alca? Where is it written about us? All news in one place in Alca Magazine.

INFO 2/2025

18 September 2025
Product news

Discover the latest update on what’s new in the Alca product range. From practical upgrades and enhanced solutions to brand-new products – each developed to respond to real-world demands. No matter if you install or sell, our products...