Underfloor moisture control material Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Underfloor moisture control material Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 環境資材 Kochi//Building materials, supplies and fixtures manufacturers
  2. null/null
  3. 木材保存センター Tokyo//Service Industry
  4. 4 OK-DEPOT Saitama//others
  5. 5 テクノスナカタ Hiroshima//Building materials, supplies and fixtures manufacturers
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Underfloor moisture control material Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Underfloor moisture control material "Great Barrier & Great Barrier Mat"
  2. Underfloor moisture control material "Mega Dry" 環境資材
  3. Under-bed moisture control material "M Charcoal Mat" 環境資材
  4. 4 Underfloor moisture control material "Nichino Stone" 環境資材
  5. 5 Underfloor humidity control material "Keitake Charcoal"

Underfloor moisture control material Product List

1～14 item / All 14 items

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Underfloor moisture control material "EM Underfloor Dry"

Underfloor moisture control material "EM Underfloor Dry"

Achieve powerful humidity control with diatomaceous earth and quicklime! 100% natural material underfloor humidity control agent.

"EM Underfloor Dry" is a moisture control material made from 100% natural ingredients, a mixture of diatomaceous earth and slaked lime, ensuring safety and peace of mind. It protects floors, walls, and structural materials from decay and contributes to a healthy home environment. 【Features】 - Diatomaceous earth absorbs moisture under the floor and adjusts it to an appropriate level. - The moisture absorption and release effect of diatomaceous earth provides a semi-permanent moisture control effect. - It also absorbs unpleasant odors and has a high mold prevention effect due to slaked lime. For more details, please contact us or download the catalog. OK-DEPOT is a member of OKUTA Co., Ltd. (Okuta) and the OKUTA Family. We manufacture and sell original building materials and fixtures, as well as sell residential equipment products from major manufacturers.

  • Humidity control materials
  • Structural Materials
  • stone

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Underfloor moisture control material "Nichino Stone"

Underfloor moisture control material "Nichino Stone"

Natural mineral zeolite moisture control agent for underfloor, registered with the Japan Termite Control Association!

"Nichino Stone" is a moisture control agent registered with the Japan Termite Control Association. To use it, cover the soil with a Nichino Stone bag (cut open one side with a knife or similar tool) and an impermeable resin sheet, then spread it evenly to a thickness of 1.5 cm (10 kg/m²). 【Specifications】 ■10 kg × 3 bags per tsubo ■Free shipping for orders of 10 bags or more *For more details, please refer to the PDF document or feel free to contact us.

  • Humidity control materials

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Diatomaceous earth underfloor humidity control and deodorizing material "Diatom Dry (Direct Scatter Type)"

Diatomaceous earth underfloor humidity control and deodorizing material "Diatom Dry (Direct Scatter Type)"

Super lightweight and easy to scatter in a cube shape! It is effective against humidity, condensation, and musty odors.

This product is a type of moisture control material that can be spread to address dampness, condensation, and musty odors under the floor. It controls the humidity under the floor from the day it is applied, effectively addressing concerns like dampness, condensation, and musty odors. Installation is easy, and with a weight of only 8 kg per bag, it is very convenient to transport and apply under the floor. Its cubic shape makes it easy to spread. 【Features】 ■ Easy installation ■ Lightweight and user-friendly granular type ■ Long-lasting effects due to high moisture absorption and release properties of natural silicate clay ■ Safe as it is an environmentally friendly product without chemicals ■ 20L per bag / covers 5m² (0.5 tsubo) *For more details, please refer to the PDF document or feel free to contact us.

  • Diatomaceous earth moisture control material

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Yamashita Lumber Co., Ltd. Company Profile

Yamashita Lumber Co., Ltd. Company Profile

From material production to ceramic carbon products! Looking to the future, we protect the Earth's environment!

In today's world, where the Earth's environment, particularly global warming, is being emphasized, the demand for the public functions of forests is increasing year by year. However, these functions are still not fully understood. Our company believes that repurposing unused resources such as thinned timber left in forests and offcuts generated during lumber processing into "ceramic charcoal" with various new functions is one of the means to save the forest environment. We hope that more people will become aware of our products, which have functions that are friendly to the Earth's environment and people's healthy living, and that they will be widely utilized. 【Business Activities】 ■ Sale of wooden products, sale of wooden product-related items, sale of ceramic charcoal ■ Logging operations, cableway construction, production and sale of wood chips ■ Construction work, house demolition, collection and transportation *For more details, please refer to the PDF document or feel free to contact us.

  • wood
  • Other woodworking
  • Other civil engineering works

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Semi-permanent effect Underfloor moisture control agent "Bamboo Charcoal Gel"

Semi-permanent effect Underfloor moisture control agent "Bamboo Charcoal Gel"

The synergistic effect of B-type silica gel with excellent humidity control and bamboo charcoal, which not only regulates humidity but also adsorbs harmful gases! Leave the maintenance of the environment under the floor to us!

Semi-permanent effect: Underfloor moisture control material "Bamboo Charcoal Gel" - Bamboo Charcoal & Silica Gel An excellent combination of silica gel, which has outstanding moisture control capabilities, and bamboo charcoal, which not only has moisture control functions but also deodorizes and adsorbs harmful gases, along with various other effects! We guarantee the maintenance of a healthy living environment semi-permanently through the synergistic effects that leverage each characteristic. For more details, download the catalog!

  • Humidity control materials

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Under-bed moisture absorber "Bamboo Charcoal Club"

Under-bed moisture absorber "Bamboo Charcoal Club"

Comfortably control moisture under the floor all year round! A moisture-absorbing agent made with high-quality Binchotan charcoal.

The 'Bamboo Charcoal Club' is a moisture control agent for underfloor use that utilizes high-quality Binchotan bamboo charcoal. With excellent moisture absorption and release properties, it regulates the humidity in the underfloor area, which is essential for a home, keeping it fresh at all times. Additionally, it is effective against humidity, condensation, mold, odors, and sick house syndrome. [Features] ■ Prevents sick house syndrome ■ Always fresh with excellent moisture absorption and release ■ Effective in preventing pests ■ Environmentally friendly negative ion effect *For more details, please download the PDF or feel free to contact us.

  • Humidity control materials
  • Diatomaceous earth moisture control material
  • Zeolite humidity control material

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Underfloor humidity control material "Soludra"

Underfloor humidity control material "Soludra"

Regulate the humidity under the floor and protect the health of your home. We provide a comfortable living space.

"Sorudora" is a natural lightweight pumice (volcanic glass) that is abundantly found in nature and serves as a subfloor humidity control material with countless holes. Utilizing its high water absorption capacity, it absorbs moisture from the subfloor on humid days, such as rainy days, and releases the absorbed moisture when the humidity decreases on sunny days. This process is repeated semi-permanently, adjusting the subfloor environment. Using a subfloor ventilation fan in conjunction will enhance its effectiveness. 【Features】 ■ Reduces condensation in the subfloor, making it less susceptible to rot and deterioration ■ Adsorbs unpleasant odors (such as musty smells) in the subfloor, alleviating discomfort ■ Made from natural pumice, it does not undergo alteration or decomposition ■ Lightweight and easy to install *For more details, please refer to the PDF document or feel free to contact us.

  • Humidity control materials

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Under-bed moisture control material "M Charcoal Mat"

Under-bed moisture control material "M Charcoal Mat"

A ceramic charcoal underfloor humidity control material that creates an environment unfavorable to insects by reducing humidity under the floor.

The "M Charcoal Mat" is a revolutionary underfloor moisture control material that compensates for the weaknesses of traditional charcoal while combining the advantages of both ceramic and charcoal. It is lightweight and easy to fold (650g), making it convenient to pass through ventilation openings. By lowering the humidity under the floor, it creates an environment that insects dislike. 【Features】 - Combines the advantages of both ceramic and charcoal - Lowers humidity under the floor, creating an environment that insects dislike - Lightweight and easy to fold (650g) - Convenient for passing through ventilation openings *For more details, please refer to the PDF document or feel free to contact us.

  • Humidity control materials

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Underfloor moisture control material "Mega Dry"

Underfloor moisture control material "Mega Dry"

Large particles with excellent moisture control! A safe natural zeolite moisture control material made from natural minerals for underfloor use!

"Mega Dry" is a reliable underfloor humidity control material made from large particles with excellent moisture regulation effects and natural minerals. Being an inorganic natural mineral, it does not corrode. When used in conjunction with an underfloor forced ventilation system or an underfloor mixing fan, its effectiveness is further enhanced. This product absorbs moisture during high humidity periods, such as during the rainy season or at night, and releases it when humidity levels drop, such as on sunny days or during the daytime. [Features] - Large particles with excellent moisture regulation effects and natural minerals for peace of mind - Inorganic natural mineral - Does not corrode - Effectiveness is further enhanced when used with an underfloor forced ventilation system or an underfloor mixing fan *For more details, please refer to the PDF document or feel free to contact us.

  • Humidity control materials

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Underfloor humidity control agent

Underfloor humidity control agent

A floor conditioning agent that creates an environment resistant to mold and mites, and suppresses condensation under the floor!

Our company offers a "subfloor moisture control agent" made with zeolite, which has the ability to absorb moisture when the humidity in the air is high and release moisture when it is dry. By laying it under the floor of a house, it effectively prevents damage to the building caused by condensation, mold, and pests (such as termites and mites). Additionally, since it is made from natural materials without any chemicals, you can use it with peace of mind. 【Features】 ■ Condensation prevention ■ Prevention of subfloor corrosion ■ Prevention of mold and pest occurrence ■ Deodorizing effect ■ VOC reduction (prevention of sick house syndrome) *For more details, please download the PDF or feel free to contact us.

  • Zeolite humidity control material
  • Humidity control materials

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Underfloor humidity control agent construction

Underfloor humidity control agent construction

Complete moisture control with underfloor dehumidifiers! Protects wood and prolongs the life of your home.

"Mega Dry" is a moisture control material for underfloor use provided by Environmental Materials Co., Ltd. It uses inorganic zeolite, a natural mineral, which eliminates concerns about corrosion. Its large particle shape exhibits excellent moisture control effects. It absorbs moisture when humidity is high and releases it when humidity is low, properly adjusting the humidity under the floor. Additionally, by using it in conjunction with underfloor forced ventilation systems and underfloor stirring blowers, its effectiveness can be further enhanced.

  • Humidity control materials

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