Floor-tight sheet (water-stopping sheet for underfloor ventilation openings)

This is a product that prevents flooding from the underfloor ventilation openings of residential buildings. AQUADEFENSER series.

A product to prevent flooding from the underfloor ventilation openings of residential buildings. Many single-family homes are equipped with ventilation openings for underfloor ventilation, which become entry points for flooding during inundation. In fact, flooding has occurred through these ventilation openings in single-family homes during heavy rainfall. Therefore! The "Furo Pita Sheet" can be easily installed during heavy rainfall to prevent underfloor flooding. After installing a stainless steel frame, it is normally used as a ventilation opening, and when there is a risk of underfloor flooding, a magnetic waterproof sheet is attached. The adhesion between the frame and the sheet is very high, resulting in almost no flooding. *Source: Japan Sewerage New Technology Organization "Guidelines for Planning and Countermeasures for Water Resistance of Sewer Facilities" P227 【Features】 - Can be easily removed as needed - Can be removed for ventilation during normal use - Can be installed as a DIY project 【When to use】 - When there are concerns about underfloor flooding on hazard maps - When you want something that anyone can quickly and easily prepare for waterproofing - When you want something that can switch between waterproofing and ventilation - When you want something that can be installed as a DIY project - When you want something that has undergone performance testing *For more details, please refer to the PDF document or feel free to contact us.

Ventilation openingsWater stopWaterproofing work