Drainage system includes corrugated single-wall pipes without filter made of PVC-U and perforated at 360^o. Offer for drainage system includes also wide range of connections.

Drainage pipe system PVC-U is characterised by the following:

• excellent impact strength properties;
• higher resistance against UV radiation;
• excellent corrosion-resistance;
• excellent long-term strength properties (service life up to 50 years), 
• chemical and biological inertness;
• easy to transport and install;
• working temperature from -20^o to +90^o;
• assembly temperature from -10^o