Description:
This EPDM cover durable siphonic drain cover (Cazoleta sifónica) is made of high-quality EPDM rubber and designed for vertical outlets Ø 110 mm in roof or wall membranes, including insulation layers. The EPDM cover sealing collar is fire- and weather-resistant, corrosion-free, and flexible—ideal for secure integration into waterproofing systems. Manufactured in Spain, it is compatible with both bitumen and EPDM membranes and built for long-term performance.
⚙ Technical Specifications:
Type: EPDM sealing collar with vertical outlet Ø 110 mm
Material: EPDM rubber – resistant to UV, weather, and flame
Function: Siphonic water outlet ensuring tight integration with membrane systems
Installation: Heat-welded or mechanically fastened
Application: Roof drainage, secondary outlets, infiltration membranes
Product Detail Block:
Model: Cazoleta Sifónica EPDM Ø 110 mm
Product Type: Siphonic drain collar for waterproofing membranes
Material: EPDM rubber
Origin: Spain / EU
Special Advantages:
– Highly flexible and durable under extreme weather conditions
– Compatible with common waterproofing membranes (EPDM and bitumen)
– Prevents cracking from thermal expansion
– Integrated siphon mechanism for effective odor control
– Made in the EU – tested quality and installation reliability




