Safe to use on roofs with a 1.4-inch pitch.
In recent years, there has been an increase in low-slope and ultra-low-slope designs. On the other hand, as the roof slope becomes gentler, it becomes important to consider the risks of water retention, condensation, and leaks. "Rufine 50" is a substrate system that forms drainage paths and ventilation layers through its corrugated structure. By ensuring a continuous drainage layer beneath the roofing material, it enables a roof configuration that can accommodate ultra-low-slope roofs. Even in ultra-low-slope roofs, where construction conditions are generally more stringent, Rufine 50 forms drainage paths through its corrugated structure, directing rainwater to the eaves. Features of Rufine 50: 1. Compatible with 4-degree slope roofs 2. Formation of drainage paths through corrugated structure 3. Ensures ventilation on the underside of the roofing material 4. Measures against condensation and humidity 5. Improved durability of the sheathing 6. Compatible with natural slate, tiles, and metal roofs 7. Suitable for both new construction and renovation projects
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basic information
Specifications: Width 1000 mm, Length 2000 mm
Price range
Delivery Time
Applications/Examples of results
Rufine 50 has a track record of adoption in public properties and approximately 30 years of construction experience in Japan. Munechika Junior High School in Kitsuki City, Oita Prefecture; Kodama Gymnasium in Saitama Prefecture; Tenrikyo Facility in Aichi Prefecture; Ghibli Museum in Mitaka City, Tokyo; Toyonaka Kindergarten in Osaka Prefecture.
Company information
With the diversification of buildings, the demand for high-quality roofing materials with high design value has been increasing. Our company has been involved in the import and installation of natural slate and imported tiles for over 20 years. In particular, regarding natural slate, we propose construction methods that combine design appeal and the functionality of external insulation to meet the needs of the times. We are also committed to the dissemination of natural slate roofs and the preservation of natural slate roofing construction techniques. Furthermore, the method of using the dedicated foam polyurethane "TILE BOND" for adhesion in roofing can be safely used even in areas with strong winds.
