List of Opening material products

Clear visibility with transparent glass! Recommended for store and building entrances.

• Disaster prevention fittings
• Entrance/Exterior Doors

What are the names of the parts of the lever handle and shoji? Here are some common inquiries when placing an order!

• Renovation
• Fittings construction
• Interior/Interior Doors

Introducing examples of A+made wooden entrance sliding doors that use a coating paint suitable for solid wood!

• Wooden door
• Entrance/Exterior Doors

Adopting a larger frame suitable for large terrace doors!

• Window and shutter openings

There is a need for overwhelming differentiation in response to external factors such as 'the lack of new customers,' 'the polarization of the housing industry,' and 'the aging society with a declinin...

• Plaster wall
• Interior/Interior Doors
• others

To actively pursue the previously passive "renovation work," we need to have the weapon of "additive-free housing renovation."

• Plaster wall
• Interior/Interior Doors
• others

A condominium renovation based on the concept of "not using anything harmful to the body." Using materials like plaster and carbonized cork for the base and insulation, a kitchen made from rice paste ...

• Plaster wall
• Interior/Interior Doors
• others

A solution called additive-free housing. What we can do for the children of the future.

• Plaster wall
• Interior/Interior Doors
• others

A solution called additive-free housing. For building homes that can be confidently proposed.

• Plaster wall
• Interior/Interior Doors
• others

This renovation uses only natural building materials such as clay, solid wood, natural stone, rice glue as an adhesive, and persimmon tannin in the paint, avoiding anything that is harmful to the body...

• Plaster wall
• Interior/Interior Doors
• others

"Hide the gas meter." The gas meter detracts from the first impression of the house... a gas meter cover to solve the incongruity around such buildings.

• Gas equipment
• Exterior Materials
• Entrance/Exterior Doors

One by one, each is handmade. Achieving a comfortable space with high airtightness and high thermal insulation, considerate of people and the environment.

• Entrance/Exterior Doors

A showcase of A+made wooden entrance doors featuring a strikingly expressive surface that highlights the natural beauty of the wood!

• Entrance/Exterior Doors

Using the highest class of old-growth large-diameter wood! Here are examples of A+ made wooden entrance doors.

• Entrance/Exterior Doors

Introducing examples of installation for A+ made wooden entrance doors, equipped with excellent security features and standard double locks!

• Entrance/Exterior Doors

Increased airtightness. Comfortable peace of mind. Introducing examples of A+made wooden entrance doors.

• Entrance/Exterior Doors

Excellent crime prevention! The weight, presence, and warmth that come from being made of real wood.

• Entrance/Exterior Doors

Beauty remains intact, with reliable fire resistance. That's why it can be used even in quasi-fireproof areas.

• Entrance/Exterior Doors

The design quality is different! The cost performance is different! Authentic wrought iron and wrought aluminum made by hand.

• Gates, walls and fences
• Imported houses and log houses
• Entrance/Exterior Doors

No rust prevention or finishing paint required! Fireproof damper for exterior walls equipped with high opening rate and flame shielding device.

• Special function opening
• Window and shutter openings

For single-family homes, apartment buildings, and offices! You can achieve a comfortable lifestyle and convenience.

• Home Security
• Security locks (windows, front doors, etc.)

A wide variety of commercial tents for various fields of outdoor advertising are featured!

• Large tents and tent warehouses
• Large tents and tent warehouses

Introducing a stainless steel outdoor air vent characterized by its thin and sharp design!

• Ventilation openings
• Ventilation and smoke exhaust equipment

Evolving window shutters. We have prepared a lineup and features tailored to your comfort.

• shutter
• Window and shutter openings

Construction speed up!!

• Security locks (windows, front doors, etc.)

Protecting children from strong sunlight and heatstroke, and supporting a safe and comfortable nursery life.

• awning
• Eaves/Canopy
• Rain protection items

Lever handles that give various expressions to doors. You can choose according to your needs and specifications.

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

Available in 5 color variations, allowing for color coordination that suits your interior!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

Sliding doors are now in the keyless era! With automatic locking, there's no forgetting to lock the door.

• Home Security
• Security locks (windows, front doors, etc.)
• Security locks (windows, front doors, etc.)

Deadlock function with a double-sided button type! You can choose between lever and knob handles!

• Home Security
• Security locks (windows, front doors, etc.)
• Security locks (windows, front doors, etc.)

This is a document introducing the issues and measures related to sick house syndrome, as well as natural ventilation!

• Ventilation system
• Ventilation openings

We propose a natural ventilation system that utilizes wind power, without relying on mechanical ventilation!

• Ventilation openings
• Ventilation system

Introducing a healthy home that uses an energy-free wind natural ventilation system!

• Soundproofing/Shielding Unit
• Ventilation system
• Ventilation openings

We solve problems related to condensation, pollen allergies, and sick house syndrome with natural ventilation openings.

• Ventilation openings
• Ventilation system
• Soundproofing/Shielding Unit

Dust and sound shut out with natural ventilation. This is the ventilation opening I've been waiting for!

• Soundproofing/Shielding Unit
• Ventilation openings

A natural ventilation system with soundproofing features that allows air to flow in without noise, compact and with low wind resistance.

• Ventilation system
• Ventilation openings
• Soundproofing/Shielding Unit

Quiet, cool, warm, refreshing! A healthy and comfortable living environment that suppresses indoor and outdoor noise, in a natural form.

• Soundproofing/Shielding Unit
• Ventilation openings
• Ventilation system

Unexpected heavy rain disasters due to flooding are occurring frequently. Let's protect your company from floods with lightweight aluminum alloy waterproof walls.

• Special function opening
• Dismantling and moving
• Roof and gutter construction

A product that makes you say "Ah!" We shape your needs! We create and provide hardware that meets the needs of the times.

• Other opening accessories (airtight materials around doors and windows, etc.)
• Window and shutter openings
• Safety and consumables

A sliding door made of natural wood type, using laminated natural wood, designed with consideration for children's safety.

• Interior/Interior Doors
• Wooden door
• Interior construction

A sheet-type sliding door that combines high safety developed for elderly care facilities with a cute design suitable for daycare centers and kindergartens.

• Interior/Interior Doors
• Wooden door
• Interior construction

Setup time is 1 minute for 2 people! A one-touch tent with excellent management and storage capabilities.

• Large tents and tent warehouses
• Large tents and tent warehouses

Not only for daytime heat measures, but also for nighttime space design! It's portable, so it will be very active in various facilities!

• Large tents and tent warehouses
• Large tents and tent warehouses

This is a handle set from the major American company Kwikset.

• Hardware Doors, Handles and Locks

Fire-resistant specifications are also available! Choose from parasols and market umbrellas to suit your needs.

• Large tents and tent warehouses
• Large tents and tent warehouses

This is a handle set from the major American company KWIKSET.

• Hardware Doors, Handles and Locks