SEVEN-SEAM Metal Roof System

The SEVEN-SEAM metal roof system is a 360° double crimping full-support roof system. Without the aid of any other waterproof filling materials, the roof panel, through 360° folding, is 100% impermeable and waterproof.

SEVEN-SEAM roof panel can be subjected to special three-dimensional arc shape processing and it can accommodate application needs for domes in different sizes.

The slab rib of the SEVEN-SEAM metal roof system can improve waterproofing property and help create a distinct outline of the roof. The slab rib material can be steel, aluminum, stainless steel, zinc-cu-ti, and others, which helps build varied metal roofs.

Materials
A wide variety of materials can be chosen for the SEVEN-SEAM metal roof system. With high material utilization up to 88%, it is practical to use precious metal as the roof material. It not only helps improve the waterproofing property but also enhance the grade of the building. Materials that are available include pure titanium, pure copper, stainless steel, aluminum, anodized aluminum, galvanized steel, and so on.

Features
1. The SEVEN-SEAM metal roof system is waterproof and it has a water draining function.
2. It is a simple, light and safe structure.
3. The SEVEN-SEAM metal roof system is flexible, quick and economical to install.
4. There is no need to use silicone glue and the metal roof system avoids pollution due to aged silicone and offers an increased life span.
5. The natural circulating ventilation structure ensures a long lifespan.
6. The SEVEN-SEAM metal roof system is easy for three-dimensional shaping.

Roof Panel Shapes

Standard Metal Roof System
High performance SEVEN-seam standard roof system has good cost performance and can meet the needs of most normal building projects. It is suitable for the decorative water-proof layer of high-rise building, villa, and other buildings with concrete surface.

1. SEVEN-seam roof panel
2. Waterproof breathable membrane
3. Flat steel strip
4. Pre-forming liner
5. Purline
6. Thermal insulation cotton
7. Structural concrete

Composite Metal Roof System
Added with a profiled steel sheet and a sound absorbing layer, the composite metal roof system presents better water proofing property. The opposite-fixed perforated baseplate hides the structural layer of the roof, integrating with sound-absorption and ceiling decoration functions. Our product is suitable for airport, station, stadium, exhibition hall, and other populated buildings with steel structure.

1. SEVEN-seam roof panel
2. Waterproof breathable membrane
3. Flat steel strip
4. Pre-forming liner
5. Purline
6. Thermal insulation cotton
7. Damp proof layer
8. Non-woven tissue
9. Punched pre-forming Liner

Ventilated Cold Roof System
The ventilated cold roof system equipped with super strong profiled steel panel and polyurethane layer leaves a ventilated space between metal roof system and concrete layer, so as to achieve the purposes of heat insulation and energy conservation. This European style product is suitable for villas, clubs, and other small and medium-sized buildings with concrete roof.

1. SEVEN-seam roof panel
2. Waterproof breathable membrane
3. Wood strip
4. Purline
5. Polyurethane insulation layer
6. Damp proof layer
7. Structural concrete

We are a professional manufacturer and supplier of SEVEN-SEAM metal roof system based in China. We also offer aluminum sheet, aluminum composite panel, and aluminum coated coil, etc. If you are looking for any of these products, we at SEVEN Panel can fulfill your needs. As a result of our continued focus on product quality and environmental protection, we have received ISO9001:2008, ISO14001:2004 certificates and our products are CE certified. You can feel at ease in purchasing our aluminum building materials. Our location in Liaocheng City, near the port city Qingdao, provides us with easy access to convenient transportation, which reduces our transportation cost, enabling us to offer quality aluminum building materials at economical prices. For further information, we welcome you to contact us. We look forward to working with you.

Related Names
Roofing System Made from Metal Pieces | Durable Residential Metal Roof | Metal Roofing System

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