マルゲンマテリアル List of Products and Services

With easy installation, a ventilation layer of about 1 cm can be created between the roofing material and the sheathing board. Since a breathable waterproof sheet is used, moisture from the sheathing board and attic is expelled into the ventilation layer. By drying the materials around the roof, rust and decay deterioration are prevented. 【Features】 ■ Condensation Prevention The airflow in the ventilation layer averages 3 to 3.9 m/min. This flow rate is sufficient to expel humidity. The humidity on the north side of the sheathing in winter is reduced by an average of about 16%. It prevents condensation that can damage the roof. ■ Insulation Effect The ventilation layer also functions as an insulation layer. The temperature in the attic during summer was reduced by 5.2°C compared to roofs without a ventilation layer. It creates a roof structure that is cool in summer and warm in winter. ■ Easy Installation Performance No special tools are required, and it is lightweight with no stickiness. Additionally, there is little change in stiffness or expansion due to temperature, allowing for stable work throughout the year. ■ Excellent Pressure Resistance ■ Excellent Reliability ■ Excellent Durability This metal roofing-specific roofing material is chosen for higher-quality construction. "Air Gap Sheet" *For more details, please download the PDF or contact us.

• Heat Insulation Roofing
• Heat-insulating and moisture-permeable roofing
• Metal roof

1) Condensation prevention: The moisture from the roof sheathing and attic is expelled through the breathable waterproof sheet into the ventilation layer, preventing it from accumulating on the ground. By discharging moisture and preventing accumulation, it keeps the roof sheathing and attic dry, preventing decay and deterioration. It also prevents rust on the underside of the metal roofing material. 2) Insulation effect: Metal roofs become hot due to solar heat and cool down through radiative cooling. The air gap sheet creates an insulation layer in the ventilation space beneath the roofing material, preventing heat transfer to the attic. Since the roofing material does not directly touch the roof sheathing, it creates a roof structure that is cool in summer and warm in winter.

• Heat-insulating and moisture-permeable roofing
• Waterproof sheet
• Galvanized steel sheet

By integrating breathable waterproof roofing with a three-dimensional mesh structure, a ventilation layer is secured. The ventilation layer significantly enhances heat insulation and moisture drainage. The three-dimensional mesh structure provides soundproofing effects for metal roofs. The grip of the three-dimensional mesh structure reduces slipping during installation.

• Metallic base
• Waterproof sheet
• Galvanized steel sheet

By installing the "Poly Net," you can prevent blockages in the gutters caused by fallen leaves, various debris, and bird nests. It also protects against damage to the gutters from snow. Installing the "Poly Net" is economical as it eliminates the dangers and costs associated with cleaning the gutters. The "Poly Net" comes in a roll with a mesh pattern, allowing for quick installation simply by setting it in the gutters.

• Others/Roofing materials (shingles, cement, steel sheets, aluminum)
• Roof and gutter construction
• others

"Fast Flash" is a versatile waterproof repair sheet that has excellent stretch and flexibility, allowing it to fit any shape seamlessly. It can be easily applied by anyone using scissors or a cutter, with no special tools required. Additionally, it does not need a full butyl or adhesive, as it is self-adhesive and the external surface can be exposed. It can be used for various applications, including the water drainage of standing seam roofs where water is infiltrating from the seams, as well as standing seam roofs, capping, and gutter corners. [Features] - Lifespan of 20 years - No full butyl or adhesive required - Excellent stretch and flexibility - No special tools required - Recommended by the Japan Sheet Metal Association *For more details, please refer to the PDF materials or feel free to contact us.

• Reinforcement and repair materials
• Waterproof sheet

"Flash Seal" is a versatile waterproof repair paint suitable for various shapes. By simply applying it, you can repair joints of box gutters, cracks in waterproof layers, gaps in vertical drains, and cracks in concrete. It is a moisture-curing type with a short curing time, capable of addressing cracks up to approximately 5mm wide. 【Features】 ■ High viscosity makes it easy to achieve thickness ■ Usable for about 0.5m² (when applied at a thickness of 1.5mm) ■ Made from EPDM (ethylene propylene diene rubber) ■ Solvent-free ■ Easy to apply directly ■ Adapts to various shapes and provides solid waterproofing *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

The "New Flash Primer" is a primer applied to the surface of Fast Flash and Flash Seal. The capacity is 250ml. One can covers one roll of Fast Flash measuring 280mm x 5m. Additionally, we also offer a "Substrate Preparation Primer" for adhesive use, which is used undiluted. Please feel free to contact us if you would like to place an order. 【How to Use New Flash Primer】 ■ Clean the substrate ■ Install Fast Flash or Flash Seal ■ Apply New Flash Primer ■ Apply topcoat *For more details, please refer to the PDF document or feel free to contact us.

• paint
• glue

"Easy Flash Plus" is a professional-grade waterproof repair sheet. Cut it to the desired size, easily reshape it, and simply apply it by hand. No adhesive is needed, making it easy to install while being resistant to corrosion, maintaining waterproofing for a long time. The combination of convenience and high performance is why it is loved by professionals around the world. 【Features】 ■ Over 10 years of proven performance - Usage records in Australia, Europe, and Asia ■ The back side features a strong butyl adhesive - Can be used in the same areas as WakaFlex ■ 10-year warranty on the product itself *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof sheet
• Cork, rubber flooring, sheet flooring/indoor and outdoor

The "Customizable Spacing Tape" is a tape that allows you to freely specify the printing interval for evenly spaced printing. Since it is printed at equal intervals, it eliminates misalignment and improves the accuracy of on-site construction. By determining the position in advance, tasks can be divided, enhancing work efficiency. Additionally, since marks are made beforehand, there is no need for reapplication. 【Features】 ■ The text is easy to read even when applied to black base materials ■ Printing intervals can be freely specified ■ Improved accuracy in on-site construction ■ Enhanced work efficiency ■ Elimination of reapplication *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

■For stubborn dirt at the site or factory ◎ Oil ◎ Grease ◎ Tar ◎ Sludge ◎ Silicone caulking material ◎ Paint, etc. ■Skin-friendly, scrub-free ■Useful in various situations ◎ Effective for outdoor work without water or on-site tasks ◎ Quick wipe before phone calls or paperwork ◎ Keep hands clean before handling precision equipment ◎ Maintenance of tools and machinery ◎ At home (for stove, range hood, etc.) ◎ For hobbies (bicycles, outdoor activities, etc.)

• others
• Work tools
• Safety and consumables

"Stretch Guard" is a stretchable waterproof corner material made by combining wrinkled "Tyvek" and butyl rubber. It is strong and highly durable, conforms to various parts with just one piece, and is easy and quick to install. We offer a lineup including "Stretch Guard Tape," which is suitable for duct areas, and "Stretch Guard Roll," which can be used for a wide range of applications such as arch windows. 【Features】 ■ Stretches approximately 2.4 times to conform to various corners ■ Durability tests equivalent to 30 years conducted ■ Composite of "Tyvek" provides strength greater than butyl tape ■ Excellent adhesive performance *For more details, please refer to the PDF document or feel free to contact us.

• Carports and related materials
• Subsidiary materials
• Safety and consumables

The "Working Power Suit X" is a non-powered assist suit that supports the back and waist with its uniquely developed XX structure, which incorporates special high-rebound springs. The main unit comes standard with knee supports and shoulder pads, providing strong assistance to the back and waist, making it highly effective for lifting tasks. Additionally, the "Working Power Suit Kiwami," which features ten special high-rebound springs positioned at the waist to support the waist and back and reduce bodily strain, is available, along with the "Assist Vest Rakunina-ru," which can be easily worn around the waist for convenience. 【Features】 ■ Lightweight ■ Unisex ■ Easy to put on and take off ■ Machine washable ■ Can be worn under work clothes *For more details, please refer to the PDF document or feel free to contact us.

• others

The assist vest "Tasukeru" is here. Weighing only 300g! It can be easily worn like a regular vest. It alleviates back pain from lifting heavy objects and long hours of sitting work. It fits the body, providing a comfortable wearing experience that doesn't get in the way whether you're standing or sitting.

• Nursing care products
• others
• Other office supplies

"Uma Chōja-kun" is a convenient item for loading long items and ladders onto light trucks. [Purpose] To prevent cargo from falling and improve efficiency during transportation when carrying items with a light truck. - Collision avoidance for cargo: Long items can be transported in a nearly horizontal position, eliminating concerns about collisions in low tunnels, under elevated structures, or in parking lots with low roofs. - Prevention of cargo slipping: Long items such as pipes and sheets can be transported in a nearly horizontal position, so there is no worry about cargo slipping during travel. - Separation of cargo: By placing larger materials on top, the often cluttered cargo bed can be organized. Items are also easier to access, making effective use of the cargo bed. - Easy removal: The insertion rod can be easily removed, allowing for loading and unloading of cargo by opening the tailgate. It can be detached and stored when not in use. *Compliance with safety standards has been confirmed by the transport bureau. [Features] - For light trucks - Collision prevention - No flapping - Effective use of the cargo bed - Non-slip - Removable when not in use *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• others