We are currently offering a color sample ledger for color GL steel sheets with a standard inventory composition table!
A lineup centered around products made from high-quality acid-resistant coated steel plates!
Amazing 98% sunlight cut rate! It reflects heat rays in sunlight and suppresses temperature rise.
Easy and reliable installation with roll-type roofing material! A waterproof sheet that prevents rainwater intrusion.
The corrosion resistance is equivalent to or better than chromate-coated steel sheets! Light colors come standard with dirt-repellent features (reduced rainwater stain functionality).
Prevent dangerous snow slide accidents in winter before they happen!
Beautiful Southern European-style decorative roofing material made of natural stone applied over Galvalume steel sheets.
Increased privacy effect with a wide mesh width! Made of aluminum, it is lightweight, weather-resistant, and can accommodate various designs due to its ease of secondary processing.
High weather resistance and corrosion resistance, along with a richness of colors! General-purpose acid-resistant coated steel sheet.
Expectations for noise reduction effects such as rain sounds! Confirmation of improved heat circulation rate due to the radiation effect of aluminum foil.
A stepped roofing material that pursues an elegant design within a flat design.
Dark colors (lightness L* value ≦ 40) are all JIS Class 5! A new color steel plate that showcases the artisan's skill.
This is the general catalog of Nakajima Aluminum Co., Ltd., a comprehensive aluminum wholesaler.
Achieve double waterproofing (permanent waterproofing) by using it in conjunction with Tyvek Protect 200!
Responding accurately and swiftly to increasingly diverse advanced needs! We provide real-time answers with assured quality and trust.
Unique corrosion resistance enhancement mechanism! Achieving performance that surpasses Galvalume steel sheets.
Achieving a 15-year full-color coating warranty. A new general-purpose color steel sheet with high basic properties.
The beauty of curves that blends with harmony. Snow stop fittings with excellent design that match traditional Japanese tiles.
High corrosion-resistant specifications that are strong against rust and corrosion! Snow stop hardware that can eliminate its presence.
Roofing material that showcases a simple design emphasizing horizontal lines.
Lightweight and high strength! A paper honeycomb core that is easy to process and available at a low cost.
Select core materials such as roll cores and honeycomb-P to match the required performance and process them into panel form! They can also be utilized as cushioning materials for heavy objects!
From snow country eaves water drainage to wide small dance caps and keraba water drainage! Introducing our roof water drainage products.
We offer roof tiles, corner tiles, eaves water drainage, and three-way junctions! Different angles and lengths will be treated as custom orders.
"Sample cuts available" with a 15-year warranty on the product itself! High-design, high-function metal roof.
A wide variety of metal roofing and exterior wall materials are available from our company!
Introducing DECRA ROOFING SYSTEMS' roofing materials! The beautiful curves enhance the building even more.
Natural wood decorative fire-resistant roof boards that can be used as finishing materials as they are!
Pigeon control construction materials.
Revamping the image of Japanese roofing materials! Roofing materials that also cater to renovations.
Lightweight, highly durable, and easy to install. Excellent waterproofing makes it suitable for residential, warehouse, and agricultural buildings.
Suitable for various applications! Introducing the Classic installation guide.
Short construction period and contributes to cost reduction! Can be installed over any roof.
A variety of products are lined up, including long tile rods for San-kō style, upright flat tiles, ant-hanging tiles, and single flat tiles.
Made of stainless steel for exceptional durability! Easy installation leads to cost reduction!
Ridge ventilation for round caps used in S tiles and Western tiles.
About 1/4 the weight of clay tiles, improving seismic resistance! A sophisticated design and excellent durability in roofing materials. Suitable for renovations as well.
Overcome the new coronavirus! Summer masks! Not just cool sensation, but real cooling to chill the suffocating air! A mask that makes breathing easier when worn.
Waterproof and 3D dimensional roofs are changing Japanese roofs! Light, affordable, and adding 'dimensionality' for all new and renovated roofs, provided with sheets!
Harmoniously blends with the roof. A design that allows you to feel the beauty and strength of the gracefully dancing scarlet ibis.
A smart shape that matches the roof. Increased blade strength with edge folding and a strong bead.
Overwhelming construction speed. Place it, tighten it, that's it.
Essential item for roof renovation! Comes with UFO set (Yamazan nut).
"Spread the net and stop the snow." "Net Mel" is a roof snow removal item that allows snow accumulated on the roof to be slowly and naturally removed using friction.
For the installation of solar power generation modules. Lightweight and fewer components reduce the burden and cost for workers. Height adjustments are possible.
Easy to understand and easy to use! Starter-specific materials equipped with the characteristics required for roofing materials.
A lineup of lightweight roofing materials such as aluminum, galvalume, and zinc!
Thanks to the technology we have developed over many years, we can handle any roof, even those that are three-dimensional!
A beautiful roof creates a stunning streetscape! It can bring harmony with the surrounding environment.
Excellent "corrosion resistance" and "durability," achieved through the use of high-purity recycled resin, ensuring stable quality and pricing. With a stable inventory situation, we deliver in a short time!
The ace of roofing materials for temporary housing has arrived! Contributing to disaster recovery!
Expert in galvanized steel sheets! We have a top-class inventory in the country.
Traditional Japanese-style roof 'Fuga' connecting tradition to tomorrow.
An explanation from the basics of "What is FRP?" to design specifications such as load-bearing capacity and impact resistance! The excellent chemical resistance unique to FRP is also suitable for agricultural and livestock applications.
Beautiful and sophisticated flat form. It boasts stable high quality.
A gentle rhythmic sense of soft curves reminiscent of the German countryside. It exudes a unique flavor.
It maintains its appearance for a long time, demonstrating excellent strength and weather resistance!
Waterproof, reinforced, and insulated with a special three-layer resin. Introducing the SOSEI method backed by verification tests such as accelerated weather resistance tests and bending strength tests, featuring eight characteristics!
"Rivet Roof Waterproofing System" is a PVC sheet waterproofing material that accommodates various shapes and materials of roofs.
Born as Japan's first plastic molding expansion joint material! Molding expansion joint material "Krakutite".
Snow prevention! Special snow stop hardware for waterproof vinyl sheet rivet roofs.
Integration of Japanese technology that creates advanced membrane structures and European design! *Many examples of construction are included!
We propose membrane structure buildings with characteristics of comfort, lightweight, and flexibility for the new construction and expansion of large facilities used for sports events and more!
Effective against earthquakes due to its lightweight and flexibility. It is a suitable product for facilities such as gymnasiums that serve as evacuation centers and theaters where existing ceilings cannot be changed!
Using a lightweight and highly flexible membrane, we will create a disaster-resistant, safe, and comfortable space! ~Effective for BCP measures as well~
Using a lightweight and highly flexible membrane, we can transform school facilities into disaster-resistant, safe, and comfortable spaces! It is also effective as a shelter during disasters!
In addition to standard products, we can manufacture with a working range of a minimum of 120 to a maximum of 270! A rich expression of elegance brought forth by tradition.
Functional materials with excellent insulation and cushioning properties!
Utilizing the rectifying effect and being lightweight, it can be used as a rectifying plate for showcases and wind tunnel devices!
The product has a thickness of 25mm and is slim! It is a roofing accessory that can be installed on most tiles using the batten method.
Introducing various types of roof drainage, including flat tile waste boards, L-shaped waste boards, and eaves drainage!
By switching from molten zinc plating, it is possible to unify the weight specification and simplify base material management.
Excellent workability and realization of complex shapes! Widely adopted for building materials, home appliances, and vehicles. *Comprehensive catalog available.
Beautiful heat-cutting! Polycarbonate corrugated sheets with excellent functionality and design.
A rust-resistant roofing material that adopts "super high durability galvalume," suitable for roofing materials, in all products.
Achieving the industry's highest level of snow load resistance (Type I) and wind pressure strength (Type I and II)!
It enables sound absorption on the roof surface without installing ceiling materials.
Easily solve issues with residential and commercial properties! A lineup of angles and flat bars available.
We are expanding our product lineup that can be chosen based on ventilation efficiency and cost.
Chromate-free steel plates that are gentle on people and the environment!
The clearly defined horizontal roofing lines create a sense of luxury for the building! A roofing material that requires no maintenance for a long period.
Enhance Japanese Western-style homes more elegantly with the Nordic design 'i-Single'!
Adopts a 4-coat, 4-bake system of emulsion-type resin! Fluororesin-based acid-resistant coated steel plate.
A rich lineup of components for folded plate roofs, including frames, face plates, and fittings!
A lineup of residential and non-residential rain gutter fittings such as eaves and other related items!
Fits any shape freely! Enhanced resistance to temperature changes, high weather resistance, and UV protection!
Made of aluminum, it is corrosion-free and reduces maintenance costs!
The unique lightweight properties of expanded polystyrene contribute to simplifying and speeding up construction work! Its special coating provides excellent durability and insulation!
Excellent durability and weather resistance! Decorative materials for interior and exterior use that can be freely designed in shape and size.