Airtight Sheet Product List and Ranking from 13 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.

Airtight Sheet 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. 日本住環境 Tokyo//Building materials, supplies and fixtures manufacturers
  2. ナータッグ・ビルディングサプライ 横浜事業所 Kanagawa//Other construction industries
  3. ウルトジャパン 建築事業部 Kanagawa//Building materials, supplies and fixtures manufacturers
  4. 4 マグ・イゾベール Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 I.P.P. Aichi//Building materials, supplies and fixtures manufacturers
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Airtight Sheet 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. Ventilation trim component 'REV-15' <October late version upgrade> 日本住環境
  2. High-performance variable permeability and airtight sheet (moisture control and airtightness) "Membrane" ナータッグ・ビルディングサプライ 横浜事業所
  3. Moisture-proof airtight sheet Dantite series 日本住環境
  4. 4 Waterproof and airtight simplified components for piping - dome packing 日本住環境
  5. 5 Ventilation trim component 'SEV-18' 日本住環境

Airtight Sheet Product List

16～30 item / All 34 items

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Moisture-proof airtight sheet for residential building materials, compliant with JISA6930 "House Barrier Sheet"

Moisture-proof airtight sheet for residential building materials, compliant with JISA6930 "House Barrier Sheet"

A moisture-proof film for interior walls of buildings with excellent moisture resistance and durability!

The "House Barrier® Sheet" is a moisture-proof and airtight sheet developed for interior walls of buildings, aimed at achieving high levels of airtightness and preventing condensation within insulation materials at low energy and low cost. It possesses moisture resistance that significantly exceeds the values specified by JIS standards, blocking the entry of water vapor generated indoors into the insulation, preventing internal condensation, maintaining the performance of the insulation, and halting the progression of wood decay. 【Features】 ■ Excellent moisture resistance ■ Enhances indoor airtightness ■ Superior workability *For more details, please download the PDF or feel free to contact us.

  • Other wall materials

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Residential building materials variable moisture-permeable airtight sheet "Sukatto Sheet Premium"

Residential building materials variable moisture-permeable airtight sheet "Sukatto Sheet Premium"

Health for both your home and you! A smart humidity control feature that adapts to Japan's four seasons and global warming.

The "Sukatto Sheet Premium" is an airtight sheet that combines two functions: "moisture-proof" and "moisture-permeable," making it an essential humidity control airtight sheet for energy-efficient homes. It can maintain appropriate humidity levels inside the house throughout the seasons for the performance of the home and the health of its occupants, preventing wall condensation. Additionally, it is made from a transparent material that allows the columns to be seen through, and it features a 100mm square grid pattern for easy installation. 【Features】 ■ Humidity control function prevents mold and condensation ■ 100mm x 100mm grid pattern ■ Product design unique to Japan ■ Complies with stricter JIS durability tests than European standards ■ Wall condensation simulations conducted using WUFI Pro *For more details, please download the PDF or feel free to contact us.

  • Humidity control materials

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[Construction Example] Skat Sheet Premium

[Construction Example] Skat Sheet Premium

Adjusts humidity inside the walls in both summer and winter, preventing mold and condensation! A product design unique to Japan.

We would like to introduce examples of the installation of our moisture-regulating airtight sheet, "Sukatto Sheet Premium." This product is an essential sheet for energy-efficient homes, combining two functions: "moisture-proof" and "moisture-permeable," despite being an airtight sheet. We have included examples of its implementation at Yume Architecture Workshop Co., Ltd. and Magara Construction Co., Ltd., along with photographs. 【Product Features】 ■ Prevents mold and condensation with moisture-regulating function ■ 100mm x 100mm grid pattern ■ Product design unique to Japan ■ Complies with JIS durability tests, which are stricter than European standards ■ Conducted wall condensation simulations using WUFI Pro *For more details, please download the PDF or feel free to contact us.

  • Humidity control materials

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Moisture-proof and airtight sheets that promote insulation and airtightness essential for the mandatory energy-saving measures in housing.

Moisture-proof and airtight sheets that promote insulation and airtightness essential for the mandatory energy-saving measures in housing.

Adopted by a long-established manufacturer of glass wool materials as a summer condensation countermeasure! Custom printing is also available.

We would like to introduce a case study of the implementation of our "Sukatto Sheet Premium" at Paramount Glass Industry Co., Ltd. As for the background of the implementation, the company believes that addressing "summer-type condensation" will become important in warm regions, and therefore adopted our product, which is a variable humidity control sheet. The ability to have original printing, such as logos, 100mm pitch grid lines, and five types of circular lines suitable for on-site processing of penetrations, was also significant in the decision to adopt this product. 【Case Overview】 ■ Product Implemented: Sukatto Sheet Premium ■ Implementing Company: Paramount Glass Industry Co., Ltd. *For more details, please download the PDF or feel free to contact us.

  • Other opening accessories (airtight materials around doors and windows, etc.)

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Variable humidity control airtight sheet "Wutop SD Vario"

Variable humidity control airtight sheet "Wutop SD Vario"

"Reverse condensation prevention" controls humidity to prevent condensation within walls and maintains airtight performance.

■Suppressing mold growth for comfortable and long-lasting housing. - When the temperature difference between indoors and outdoors increases, condensation is more likely to occur. By installing moisture-regulating airtight sheets, excess moisture is released, preventing condensation and reducing the occurrence of mold that causes wood decay, thereby extending the life of the house. ◆Reasons for reverse condensation In summer, moisture enters from the outdoor side to the indoor side, causing condensation when the moisture hits the cooled gypsum board from the air conditioning. During the summer, reverse condensation occurs on the gypsum board side, which can lead to the insulation material rotting if it continues for many years. ◆How moisture-regulating airtight sheets prevent reverse condensation By installing moisture-regulating airtight sheets, moisture inside the walls is released to the indoor side, preventing condensation.

  • Other wall materials
  • Insulation work
  • Heat shielding sheet

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High-performance variable permeability and airtight sheet (moisture control and airtightness) "Membrane"

High-performance variable permeability and airtight sheet (moisture control and airtightness) "Membrane"

It is a "humidity control and airtight sheet" that prevents summer condensation while also serving as a moisture-proof sheet for winter condensation measures!

It has opposing functions of moisture resistance and moisture permeability, controlling the humidity inside the wall throughout the year. 【Features】 ■ In winter, the indoor humidity is low, and the pores of the membrane are closed, preventing moisture from entering the wall from indoors. ■ In summer, when the relative humidity inside the wall increases, the pores of the membrane open, allowing moisture that has entered from outside to smoothly permeate into the indoors, preventing summer condensation. ■ The membrane does not allow air to pass through, which can improve airtightness. 4mm×1,220mm×38, 1m = 46, 48m² 8mm×1,220mm×38, 1m = 46, 48m² *For more details, please download the PDF or feel free to contact us.

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  • Humidity control materials

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VCL Smart, a moisture-permeable airtight sheet that prevents condensation.

VCL Smart, a moisture-permeable airtight sheet that prevents condensation.

A smart vapor barrier that ensures airtightness in winter while achieving moisture resistance and breathability in summer.

In future high airtight and insulated houses, the installation of airtight sheets will be necessary even in warm regions. However, with standard moisture-proof airtight sheets, there is a concern about summer condensation. In cold regions, if the initial moisture content of the wood is high, there is a risk of mold due to summer humidity. This is where the Smart Vapor Barrier was developed. ■ Product Features - Ensures strong airtightness in the house - A resin coating that changes according to humidity conditions - Reduces condensation in both summer and winter - Promotes drying within the wall structure - Improves the durability of the house *For more details, please refer to the PDF document or feel free to contact us.

  • Humidity control materials
  • Other wall materials

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Waterproof and airtight simplified components for piping - dome packing

Waterproof and airtight simplified components for piping - dome packing

Simplification of airtight housing construction

You can easily and reliably perform waterproofing and airtight processing around pipes using stretch-processed polyethylene material. It is easy to cut with steps and markings, accommodating various pipe diameters. Since tape processing is not required for the parts in contact with the pipes, anyone can easily install it, and the construction level on-site can be standardized. 【Features】 ■ No tape processing required for the parts in contact with the pipes ■ Compatible with a wide range of pipe diameters ■ Standardizes the construction level ↓ For more details, please download the catalog or contact us.

  • Other opening accessories (airtight materials around doors and windows, etc.)
  • Waterproof tape, adhesive, drain, protective panel
  • Waterproofing work

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Window airtight packing material Reach 15/33 for windows

Window airtight packing material Reach 15/33 for windows

Window sealing materials that securely ensure airtightness around the window!

It follows the drying shrinkage of wood and achieves airtightness easily and reliably! Made of foam-based EPDM rubber, it has excellent weather resistance and maintains airtightness in gaps between sashes and wooden frames, as well as between floor plywood and foundations, thanks to the restoration of the foam material. It also adapts to the drying shrinkage of wood. This is a well-balanced packing material for airtightness, insulation, waterproofing, and windproofing. 【Features】 ■ Follows the drying shrinkage of wood and easily and reliably achieves airtightness around windows ■ Ensures airtightness through restoration ■ Usable beyond just around windows ↓ For more details, please download the catalog or contact us.

  • Safety and consumables

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Foundation airtight packing material, top edge list 87/100

Foundation airtight packing material, top edge list 87/100

Foundation airtight packing with improved airtightness and durability due to the adoption of high-density packing.

The top edge list is used as a sealing material for foundations and bases. It employs a high-density packing with a rubber density of 0.6g/cm³, enhancing airtightness and durability. 【Features】 ■ With an outer diameter of 15mm, it has high compatibility with the foundation top edge. ■ Corner components make corner treatment easy. ■ The strength of EPDM rubber and polyethylene sheets. ↓ For more details, please download the catalog or contact us.

  • Safety and consumables

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Sealing Simplification Component for Piping Surroundings - Kelp

Sealing Simplification Component for Piping Surroundings - Kelp

Simplification of airtight housing construction

【Features】 ■ When performing airtight and moisture-proof construction for houses, it allows for easy handling of the most challenging parts, such as penetrations (beams, columns, ducts, etc.) and window areas of the airtight and moisture-proof sheet. ■ The adhesive layer on the back (acrylic rubber type) has separate release papers (split type) for the regular tape section and the stretchable tape section. ↓ For more details, please download the catalog or contact us.

  • others

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Air-tight simplified component Mevari Long

Air-tight simplified component Mevari Long

Simplification of airtightness at the junction of "floor and wall" and "ceiling and wall."

Easily and reliably handle surprisingly troublesome edge treatments! When installing insulation with a moisture-proof sheet, you can easily and reliably achieve airtightness and moisture-proofing at L-shaped areas such as where the floor meets the wall, the wall meets the ceiling, and the exterior wall meets the partition wall using "Mebari Long." It has crease lines that allow for easy bending into an L shape along the junctions. It can be installed in one go with the long 50m roll. It is ideal for preventing condensation within wall cavities and preventing drafts. 【Features】 ■ Effectively guards airflow at junctions ■ Easily bends into an L shape with crease lines for simple installation ■ Long roll (50m) eliminates the hassle of joining pieces For more details, please download the catalog or contact us.

  • others

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Stabilize humidity within the wall! Airtight sheet Izobare Vario Extra

Stabilize humidity within the wall! Airtight sheet Izobare Vario Extra

Demonstrates performance in preventing condensation during winter and summer! Achieves a smooth and beautiful finish without wrinkles.

"Izoberu Bario Extra" is a moisture control airtight sheet that adjusts to the environment, controlling moisture permeability and stabilizing humidity within wall structures. It features grid lines at 10 cm intervals, allowing for cutting without a scale. By aligning a scale with the structural framework, it can be installed straight. The film is translucent, enabling verification of the insulation material and the position of the framework from above the sheet. [Features] - An airtight sheet with both moisture-proof and moisture-permeable functions - Translucent and equipped with a scale for smoother installation *For more details, please refer to the related links or feel free to contact us.

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  • Other opening accessories (airtight materials around doors and windows, etc.)
  • Other wall materials

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Moisture-proof airtight sheet "Border"

Moisture-proof airtight sheet "Border"

A moisture-proof airtight sheet that achieves airtightness level 0 with a wide border for a single stretch!

"Border" is a heat degradation prevention ultra weather-resistant sheet that can achieve airtightness gently, reliably, and at a low cost. It is a product compliant with JISA-6930 residential plastic-based moisture-proof film, manufactured in a first-class factory under advanced quality control. It excels in moisture resistance, blocking water vapor generated indoors from penetrating the insulation. It prevents internal condensation, maintaining the performance of the insulation and enhancing the durability of the wood. [Features] ■ A construction-specific moisture-proof airtight sheet designed to improve workability based on extensive site knowledge. ■ For easy, reliable, and cost-effective airtightness, a wide border of 50m² per roll. ■ Continuous installation of wide borders achieves airtightness levels below 0.1. ■ Heat degradation prevention ultra weather-resistant sheet. ■ The continuous installation of the border requires no tape at all. *For more details, please download the PDF or feel free to contact us.

  • Rubber sheet
  • Heat shielding sheet

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Tyvek® Smart

Tyvek® Smart

"Winter is moisture-proof, summer is moisture-permeable." It is a special airtight sheet that maintains airtightness throughout the year while allowing permeability to change according to the humidity conditions within the wall.

■Winter moisture-proofing, summer moisture-permeability While ensuring airtightness (preventing air passage), this smart vapor barrier functions like a regular moisture-proof airtight sheet in winter by not allowing moisture to pass through, and in summer, when the interior of the wall becomes hot and humid, it allows moisture to pass through, maintaining a good condition inside the wall throughout the year. In summer, moisture tends to move towards the indoor side due to the temperature gradient, but if a regular moisture-proof airtight sheet (PE sheet) is installed, the humidity between the insulation and the PE sheet may become extremely high. Particularly, right after construction, the structural elements and moisture released from the foundation concrete are significant, leading to increased humidity inside the wall and further raising the risk.

  • Heat shielding sheet

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