If you don't know exactly, which ist the best system for this area of application, we can help you.

Here you find a overview, which system you may install.


For the drainage of areas featuring a sophisticated optical and architectural design. 2 nominal width, 2 length, broad range of covers.


Voor afwatering van particuliere projecten. Betongoot met ideale capaciteit en probleemloze inbouw. Nominale breedte 100, bouwlengtes: 0,5 en 1,0 m.

BIRCOslotted steel covers

Voor de bijna onzichtbare afwatering van pleinen of gevel. Voor de afscheidung van bestrating of in de particuliere woningbow. Voor 2 nominale breedtes en 0,5 + 1,0 m bouwlengtes, uitvoering: verzinkt staal, RVS (4 mm of 1,5 mm voor minder belasting)

BIRCOtop Series S

For the virtually invisible drainage of building façades and building extensions. Closed or one-sided perforated slot channel, stainless steel (V2A), including rectangular hole cover.


For drainage of surfaces in areas undergoing heavy-duty transport; also for areas where the architectural and flexibility demands are especially high. 7 nominal widths, lengths up to 2 metres and our large selection of gratings.

Cast covers

BIRCO cast covers guarantee flexibility in their utilisation and in construction possibilities, above all through enormous load reserves. Black-immersion lacquered spherical cast or galvanised cast, construction length 0.5 m.

Metal covers galvanised

The galvanising process sees the metal coated with a zinc layer to protect it from corrosion. BIRCO covers are hot galvanised so that all of the edges and openings are evenly coated and the protection from weathering. Construction length: 0.5 and 1.0 m.

Stainless steel covers

It is the elegant look and ideal material properties of stainless steel covers that make them so popular. It is easy to lay channel systems in a radial, polygonal or angled fashion. Construction length: 0.5 and 1.0 m.