No worries about summer reverse condensation. Japanese-made humidity control airtight sheet "G.F. Barrier."

basic information

Variable Moisture-Permeable Air-Sealing Sheet [G.F. Barrier] This is an air-sealing sheet that regulates humidity. It is ideal for high airtightness. Specifications: 150cm width x 30m roll, thickness approximately 0.3mm ■ Adjusts humidity within walls throughout the year During the high humidity environment of summer, it allows moisture to permeate from the wall to the room, preventing summer-type internal condensation. In the low humidity environment of winter, it hinders the movement of moisture from the room to the wall, preventing winter-type internal condensation. By preventing condensation within the walls, it protects insulation materials from deterioration due to moisture, maintaining insulation performance and enhancing airtightness. ■ Good workability The sheet is flexible, strong in tension, and made of easy-to-handle material. Being semi-transparent allows for easy verification of the position of wooden structures and insulation materials, enabling simple and quick installation. When used in current high insulation and high airtightness homes, it prevents deterioration of the structure and insulation performance, maintaining an energy-efficient and comfortable environment.

Price range

Delivery Time

P1

Applications/Examples of results

Throughout the year, it controls the humidity inside the walls and constantly promotes dryness. The deterioration of building materials due to moisture not only leads to the emergence of pests and mold but also threatens seismic resistance and health. Additionally, the deterioration of insulation materials compromises airtightness and thermal insulation, so by using variable humidity control airtight sheets, it enhances airtightness and improves the energy efficiency and durability of the home.