BUILDING CONSTRUCTION SOMDRAIN T5

When building structures, it is important to protect the foundations by preventing water from accumulating against the walls and by facilitating its discharge. A drainage system, combined with a waterproofing solution, is recommended.

SOMDRAIN® T5 is applied vertically in contact with buried structure walls : residential, business or industrial premises. It simultaneously protects and seals the wall on which it rests while draining run-off water. This water is discharged into a collector drain at the bottom of the structure.

This product has been used for more than 25 years and 2 million m2 have been installed worldwide.

Certification :

SOMDRAIN T5 has been granted a technical certificate by the CSTB.

• 4 basic functions in just one operation : mechanical protection, filtration, drainage and waterproofing
• Does not require a waterproofer for its implementation
• Waterproofing linked to its mechanical protection
• Very flexible, light product, making installation easier in corners
• No drying time
• Quickly installed
• Cost-effective and environmentally friendly solution which avoids the use of drainage materials at the bottom
• No need for a blowtorch or heavy-duty tools

• 5/10 mm PVC waterproofing membrane. Filtering and draining geotextiles made of polypropylene.
• Roll surface area : 40 m²
• Roll width : 1.95 m
• Roll weight : 60 kg
• Maximum construction height : 6 m
• Output : 80 m² installed per day by two people