roof Product List and Ranking from 36 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

roof Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ニチプレ 本社・尼崎工場、東京営業所・東京工場、札幌・仙台・名古屋・広島・九州営業所、山口工場 Hyogo//Building materials, supplies and fixtures manufacturers
  2. ビルトマテリアル Tokyo//Building materials, supplies and fixtures manufacturers
  3. 三晃金属工業 Tokyo//General contractors and subcontractors
  4. サス・サンワ 大阪本社 Osaka//Trading company/Wholesale
  5. 5 大和スレート Ibaraki//Other construction industries
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roof Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Roof "B-15" ニチプレ 本社・尼崎工場、東京営業所・東京工場、札幌・仙台・名古屋・広島・九州営業所、山口工場
  2. Standard size horizontal roof 14・18 GM Roof 220 ビルトマテリアル
  3. Yamato Kaba Roof 大和スレート
  4. Bicycle parking lot Cycle Roof 'FR-3' サス・サンワ 大阪本社
  5. 4 Roof Beautiful Step Roof 9 三晃金属工業

roof Product List

16～30 item / All 67 items

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Roof "AL-15Y"

Roof "AL-15Y"

A capable material that demonstrates sufficient performance as an exterior by having an appropriate thickness.

The "AL-15Y" is a product with a maximum span of 3,000 between columns and beams. It is made of aluminum, which is lightweight, strong, resistant to rust, and easy to maintain. Additionally, it features an anodized coating composite film, and the downspouts are made of PVC. 【Height】 ■2,300 (for flat racks) ■2,750 (for two-tier racks) ■2,900 (for slide racks + two-tier racks) ■2,970 (for slide racks + two-tier UDC-3H) *For more details, please download the PDF or feel free to contact us.

  • Car and bicycle parking facilities

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Roof "B-15"

Roof "B-15"

Excellent in weldability and plating properties! A long-selling low-cost product.

We would like to introduce our product 'B-15'. The columns and beams are made of high corrosion-resistant galvanized steel plates and are finished with powder-coated paint. Additionally, the snow load can be adjusted according to the vertical snow accumulation based on the municipality's area. 【Specifications (partial)】 ■ Column/Beam spacing: 2,500 (standard span) ■ Columns/Beams: High corrosion-resistant galvanized steel plates ■ Gutters: Eaves gutter: PVC, Downspout: PVC ■ Coating: Powder-coated paint ■ Snow load: Can be adjusted according to the vertical snow accumulation based on the municipality's area *For more details, please download the PDF or feel free to contact us.

  • Car and bicycle parking facilities

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Roof "1S"

Roof "1S"

Manufactured by skilled technicians! A basic roof structure with a round pipe body.

The "1S" is a product that features a round pipe with both the design characteristics of round materials and a sharp impression as its main body. For the roofing materials, we offer options including Galvalume steel sheets, Silence Roof (PVC steel sheets), aluminum sheets, aluminum panels, and polycarbonate. The round pipes, which are difficult to process in steel pipe fabrication, are produced using specialized processing jigs and skilled technicians. 【Specifications (partial)】 ■ Column beam spacing: 2,500 (standard span) ■ Columns/Beams: High corrosion-resistant galvanized steel sheets / High corrosion-resistant galvanized steel sheets ■ Gutters: Eaves gutter: PVC / Downspout: PVC ■ Coating: Powder coating ■ Snow load: Adaptable according to the vertical snow accumulation based on the municipality's area *For more details, please download the PDF or feel free to contact us.

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Roof "FY-2"

Roof "FY-2"

Y-shaped model with a rear arched roof! The downspout is made of PVC and has a powder-coated finish.

We would like to introduce the 'FY-2' that we handle. The column-beam spacing is 2,500 (standard span), and the columns/beams are made of high corrosion-resistant galvanized steel plates, allowing for adaptation to vertical snow loads according to the municipality's area. We have adopted round pipes for the main body, which combine the design of round materials with a sharp impression. 【Height】 ■2,300 (for flat racks) ■2,700 (for double racks) ■2,850 (for slide racks + double racks) ■2,950 (for slide racks + double UDC-3H) *For more details, please download the PDF or feel free to contact us.

  • Car and bicycle parking facilities

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Roof "1W-2"

Roof "1W-2"

We offer roofing materials such as Galvalume steel sheets, aluminum sheets, and polycarbonate.

We would like to introduce our product "1W-2." This structure features two 1S units back-to-back. It incorporates round pipes that combine the aesthetic appeal of rounded materials with a sharp impression. The columns and beams are made of high corrosion-resistant galvanized steel plates, and they can accommodate snow loads based on the vertical snow accumulation specific to each municipality. 【Specifications (partial)】 ■ Column/Beam spacing: 2,500 (standard span) ■ Columns/Beams: High corrosion-resistant galvanized steel plates / High corrosion-resistant galvanized steel plates ■ Gutters: Eaves gutter: High corrosion-resistant galvanized steel plates; Downspout: PVC ■ Coating: Powder-coated finish *For more details, please download the PDF or feel free to contact us.

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Perfect Roof guidebook

Perfect Roof guidebook

Perfect Roof: Roofing Material that Shapes Your Imagination

Perfect Roof, Special Performance A new roof that breaks the conventional ideas of metal roofing. Four special performances of the Perfect Roof! 1. Strength 2. Waterproofing 3. Soundproofing 4. Design Can accommodate a minimum slope of 3.5/100 to three-dimensional curves!!

  • Roof and gutter construction

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Wooden House Waterproofing Method: Poly Roof

Wooden House Waterproofing Method: Poly Roof

Suppresses dust and is less affected by the substrate! It demonstrates excellent overall balance and high performance.

The waterproofing method "PoliRoof" demonstrates high performance with excellent overall balance through proper construction. As an environmental measure, we primarily use the "non-sanding method," and we also offer a non-styrene type of FRP that reduces odors during construction. Our company has established an industrial association with over 200 waterproofing contractors nationwide, aiming to establish a responsible construction system. 【Features】 ■ Reduces dust (non-sanding method) ■ Less affected by the substrate ■ Reduces odors during construction (non-styrene type) ■ Environmentally friendly water-based topcoat "PoliRoof S-4AU Water-based" (non-styrene type) *For more details, please refer to the PDF materials or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those facing the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

  • Coating film waterproofing material/permeable waterproofing material

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Gainaruf

Gainaruf

We enhance the flexibility of architectural planning by transforming attic spaces into lofts or open, airy atriums!

"GaiNaluuf" is a roofing material that not only has high waterproof performance but also decomposes heat energy generated on the roof into conduction, convection, and far-infrared radiation, acting on each to suppress thermal transmittance. It transforms an unusable hot loft into a living space and alleviates discomfort in second-floor bedrooms. Due to the linear protrusions on the roof surface, the batten does not adhere to the roofing, allowing rainwater that enters the tiles during storms to flow toward the eaves without being trapped by the battens. 【Features】 ■ High waterproof performance ■ Decomposes into conduction, convection, and far-infrared radiation ■ Controls the movement of heat energy through convection and far-infrared radiation ■ Promotes the drainage of moisture contained in the sheathing ■ Significantly reduces thermal load on the roof through Gaina application *For more details, please refer to the PDF document or feel free to contact us.

  • Natural paints (water-based, ink, etc.)
  • Others/Roofing materials (shingles, cement, steel sheets, aluminum)

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Boltless Roof "V-500BL/V-420BL"

Boltless Roof "V-500BL/V-420BL"

"Wide working range corner type" and "Economy corner type" are now available in the lineup!

We would like to introduce our boltless roofs, the 'V-500BL/V-420BL'. The "V-500BL" is a wide working width angle type that excels in strength and makes the most of the material's properties. The "V-420BL" is an economical angle type that is also suitable for renovation work on tile rods. Please feel free to contact us when you need assistance. 【Features】 <V-500BL> ■ Wide working width angle type ■ Excellent strength, making the most of the material's properties <V-420BL> ■ Economical angle type ■ Can also accommodate renovation work on tile rods *For more details, please refer to the PDF document or feel free to contact us.

  • Galvanized steel sheet
  • Others/Roofing materials (shingles, cement, steel sheets, aluminum)

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Shade-utilizing roof heat insulation and thermal insulation system - Cool Roof

Shade-utilizing roof heat insulation and thermal insulation system - Cool Roof

By installing it on metal standing seam roofs, it suppresses temperature rise due to sunlight! It is suitable for factories, offices, warehouses, etc., as a measure against extreme summer heat and for reducing air conditioning costs!

The rooftop heat insulation sheet "Hie Roof" is a newly developed heat insulation and heat shielding sheet designed for metal corrugated roofs. It covers the roof with a specially processed sheet that has holes, blocking sunlight. It can be implemented at a low cost, has a short installation period, and is easy to relocate after installation and removal. 【Features】 ■ Suppresses temperature rise of metal corrugated roofs, lowers indoor temperature, and reduces air conditioning costs. ■ Low cost and short installation period, with easy relocation after installation and removal. ■ Maintains heat shielding effectiveness without being affected by dirt on the roof surface. ■ Sheet lifespan of over 10 years (accelerated weathering tests conducted). ■ Effective for "indoor moisture retention in winter," "condensation mitigation," and "leak prevention." *For more details, please request materials or view the PDF data available for download.

  • Heat shielding sheet

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Roof Beautiful Step Roof 9

Roof Beautiful Step Roof 9

With the coverless construction method, it's neat! The sharp-angled step shape emphasizes the horizontal lines without any crushing.

We would like to introduce our metal roofing product, "Bidang Roof 9," which features a 9mm step. This roofing system utilizes a coverless method where the caps (covers) at the joints of the roof body are not visible on the surface. Additionally, we create a variety of roofs, including those with eaves overhangs and precise short-length processing for domes and conical shapes, suitable for shrines and temples. 【Features】 ■ Bidang Roof with a 9mm step ■ Coverless method where the caps (covers) at the joints of the roof body are not visible on the surface ■ Sharp-angled step shape that emphasizes horizontal lines without crushing *For more details, please refer to the PDF materials or feel free to contact us.

  • Metal roof

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Roof Beautiful Step Roof 15

Roof Beautiful Step Roof 15

A beautiful step roof with a height difference of 15mm! The cap at the joint of the roof body does not appear on the surface.

We would like to introduce our metal roof, the "Bidang Roof 15," which features a horizontal installation method. This capless construction method ensures that the caps (covers) at the joints of the roof do not appear on the surface, allowing for a clean finish. Additionally, by adding "Bidang Roof Accessories," you can create an elegant Japanese-style roof. Please feel free to contact us for inquiries. 【Features】 ■ Bidang Roof with a 15mm step ■ Capless construction method that keeps the caps (covers) at the joints of the roof from appearing on the surface ■ Backup materials provided to prevent deformation of the roof shape ■ With a sharp corner design that avoids crushing, the acute step shape emphasizes horizontal lines and facilitates drainage and snow splitting *For more details, please refer to the PDF materials or feel free to contact us.

  • Metal roof

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Roof Beauty Step Roof 21

Roof Beauty Step Roof 21

We provide backup materials to prevent deformation of the roof shape! A beautiful step roof with a height difference of 21mm.

We would like to introduce our metal roof, the "Bidang Roof 21," which features a horizontal installation. This roof utilizes a coverless method where the caps (covers) at the joints of the roof body do not appear on the surface, allowing for a clean finish with a 21mm step. With a non-compressed angle design, the sharp-angled step shape emphasizes horizontal lines and facilitates water drainage and snow splitting. Additionally, we provide backup materials to prevent deformation of the roof shape. 【Features】 ■ Bidang Roof with a 21mm step ■ Coverless method where the caps (covers) at the joints of the roof body do not appear on the surface, allowing for a clean finish ■ Backup materials available to prevent deformation of the roof shape ■ Non-compressed angle design with sharp-angled step shape that emphasizes horizontal lines and facilitates water drainage and snow splitting *For more details, please refer to the PDF materials or feel free to contact us.

  • Metal roof

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屋根 美段ルーフ35

屋根 美段ルーフ35

段差を35mmにした美段ルーフ！使用条件は、勾配30/100以上です

当社で取り扱っている、金属屋根 横葺の『美段ルーフ35』について ご紹介いたします。 屋根本体の継手部のキャップ(カバー)が表面に出ないカバーレス工法で、 すっきりした納めができ、特に意匠上大型建家向けに好適。 屋根形状の変形防止にバックアップ材をご用意していますので、ご用命の 際は、お気軽に当社までお問い合わせください。 【特長】 ■段差を35mmにした美段ルーフ ■屋根本体の継手部のキャップ(カバー)が表面に出ないカバーレス工法 ■意匠上大型建家向けに好適 ■屋根形状の変形防止にバックアップ材をご用意 ■踏みつぶしのない角馳で、鋭角の段形状が横ラインを強調し、 　水切りや雪割れを容易にする ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Metal roof

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Roof Step Roof 275

Roof Step Roof 275

Enhance waterproofing with a coverless joint! Usage conditions are a general area slope of 25/100 or more.

We would like to introduce our metal roof, the "Dan Roof 275," which features a horizontal installation. It is suitable for roofs that utilize simple horizontal lines and wide surface widths. The joint sections enhance waterproofing through a coverless joint that does not have a cap. Additionally, the installation with the substrate uses a standard method of securing with structural supports. Please feel free to contact us if you have any inquiries. 【Features】 ■ Suitable for roofs that utilize simple horizontal lines and wide surface widths ■ The joint sections enhance waterproofing through a coverless joint that does not have a cap ■ Installation with the substrate uses a standard method of securing with structural supports *For more details, please refer to the PDF materials or feel free to contact us.

  • Metal roof

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