List of Water Supply and Drainage Equipment products

You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.

• Bridge Materials

Just by "applying" it to metals, glass, concrete, etc., you can achieve high durability waterproofing and repairs! It can be painted over.

• Waterproof tape, adhesive, drain, protective panel

Experience the ease of use with the left and right operation handles! It is a wall-mounted type.

• Faucet fittings
• Shower unit

Unleash the true value of stainless steel! Thermostatic shower mixer for the bathroom.

• Faucet fittings
• Shower unit

A simple and stylish impression! Stainless steel 2-handle shower mixer.

• Faucet fittings
• Shower unit

Stainless steel shower mixer faucet 4-piece set! Excellent durability, corrosion resistance, and leaching resistance.

• Faucet fittings
• Shower unit

High-quality 2-handle shower mixer! Wall-mounted type

• Faucet fittings
• Shower unit

Introduce a new concept of "color variations" on site! It will further expand possibilities on site.

• Piping and insulation
• Heat insulation and heat shielding methods

The aesthetics of exposure. The ultimate black, BLACK & BLACK 'BB Matte' now available!

• Piping and insulation
• Heat insulation and heat shielding methods

Metal cover to protect the insulation material. Easy installation without the need for scissors. *Patent obtained.

• Fittings

Applied as A-class certified joints! Environmentally friendly next-generation natural gas pressure welding method.

• Fittings
• Special Construction Method
• Other construction services

Not blowing it away is the most hygienic!!

• Sanitary fixtures

By installing it in rice fields and similar areas, the behavior of the giant apple snail will be controlled!

• Pest and insect control products
• Water Treatment
• Water Treatment Plant

Just secure it with anchor bolts! It's easy to install on existing drainage outlets.

• Drainage and ventilation equipment

We contribute to global environmental conservation through our main businesses of greening projects and water treatment projects.

• Wall and rooftop greenery
• Parking lot facility construction
• Septic tank equipment

FRP drain made by a waterproof company, fits securely into PVC pipe VU75, specialized FRP drain by Iwata Corporation.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Waterproof house created FRP drain that fits securely into PVC pipe VU65, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Coating film waterproofing material/permeable waterproofing material
• Waterproof tape, adhesive, drain, protective panel

Waterproof house created FRP drain that fits securely into PVC pipe VU50, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

FRP drain made by a waterproof company, securely fits into PVC pipe VU100, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

No worries about water leakage with high adhesion! FRP drains born from over 20 years of waterproofing experience.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Solve your waterproofing problems with drains! High adhesion to pipes and easy to install!

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Product development leveraging the experience of waterproofing contractors! Improving workability with hidden innovations.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Development of FRP drains utilizing waterproof construction know-how! Solving questions based on unique knowledge and experience.

• Waterproof tape, adhesive, drain, protective panel
• Drainage and ventilation equipment
• Roof and gutter construction

Reliable products for professional use. Yet, individuals can purchase from "one piece"! Iwata's convenient online ordering.

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

A wealth of basic knowledge about drains and related waterproofing fundamentals is available!

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

High-end custom home builders are very satisfied! Case study of the introduction of a strainer that combines functionality and aesthetics.

• Coating film waterproofing material/permeable waterproofing material
• Waterproof tape, adhesive, drain, protective panel
• Roof drain

Case study of the introduction of the reliable drain "F-1" that leads to cost reduction.

• Waterproof tape, adhesive, drain, protective panel
• Roof drain
• Coating film waterproofing material/permeable waterproofing material

Easy installation and construction achieve reduced construction time and reliable work. Horizontal drainage using water supply PVC pipe VU50 resolves the issue of puddles around the drain!

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

No more complaints and reduced working hours! Case study of the introduction of the horizontal drain "Y-1".

• Waterproof tape, adhesive, drain, protective panel
• Roof drain
• Coating film waterproofing material/permeable waterproofing material

Successfully shortened construction time! Introduced Iwata Drain "F-1" for FRP waterproofing work.

• Waterproof tape, adhesive, drain, protective panel
• Roof drain
• Coating film waterproofing material/permeable waterproofing material

I want to provide good things! Here are examples of cases where we were adopted as a novelty.

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

Rich product variety! We can offer proposals tailored to our customers, leading to increased customer satisfaction and more orders.

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

[Case Study] Just fitted snugly into the existing drain! Yet, it resulted in a finish that provides "peace of mind." Introduced Iwata Drain "P-50" for renovation.

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

No worries even in a guerrilla downpour! The introduction of Iwata's large-diameter overflow system, which even the management of design firms agrees with.

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

The usual repair drain cannot be used! Achieve a clean finish with Iwata's FRP drains F-65 and F-75 while maintaining almost the same drainage efficiency.

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

The "horizontal strainer" that makes your balcony look beautiful is compatible with various sizes of drains. It is made of aluminum die-cast, making it very durable!

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

"Vertical strainer" that makes your balcony look beautiful. It can accommodate various sizes of drainage outlets. Made of aluminum die-cast, it is very durable!

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

FRP drain for thick-walled PVC pipe VP50 [P-50], slightly smaller than F-1, making it suitable for renovation use!

• Roof drain
• Coating film waterproofing material/permeable waterproofing material
• Waterproof tape, adhesive, drain, protective panel

Overflow for FRP waterproofing (using PVC pipe VU40) - Please choose something you can trust, as it is the last line of defense for drainage.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

FRP drain made by a waterproof company, fits securely into PVC pipe VU50, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Easy installation and construction achieve reduced construction time and reliable work. Perfectly fits the water supply PVC pipe VU50, eliminating the issue of disconnection!

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

I'm worried about the clogging on the balcony in autumn... Switching to Iwata's D-1 strainer has solved the annual problem!

• Waterproof tape, adhesive, drain, protective panel
• Roof drain
• Coating film waterproofing material/permeable waterproofing material

Iwata's Commitment to Products and Services - Never Forgetting the Feelings of Those Who Use Drains

• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material
• Roof drain

Filtration systems that meet various needs such as hotels, inns, large public baths, and ships!

• Other commercial buildings and service facilities
• Sanitary fixtures

The craftsmen will check the quality one by one and conduct pressure tests.

• Faucet fittings

We accept various surface treatments such as plating and polishing! We can also accommodate drilling holes on the side of pipes!

• Faucet fittings

Leave the prototype creation of the drawings to us. We will produce high-precision molds.

• Faucet fittings