List of Opening material products
- classification：Opening material
451～495 item / All 2487 items
100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!
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- Gypsum board and moldings
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Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】
- Special Construction Method
The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.
The official X account of the Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism and the Nihon Keizai Shimbun have published that our 3D printer has been adopted for the reconstruction of Noto. The official X account of the Noto Reconstruction Office introduces the use of our products in the restoration work of the Noto Expressway. Additionally, the Nihon Keizai Shimbun mentions that structures made with our products are being used for the restoration of roads damaged by the Noto Peninsula earthquake, and that the construction period can be shortened by about two weeks, so please take a look.
Ceiling inspection openings with a 45-minute semi-fire-resistant structure that do not pose a fire safety issue even when installed on fireproof covering lines [Special column now available].
- Ceiling decoration and design materials
- Interior/Interior Doors
59 color variations! Control light, ventilation, and airflow as you wish. An element that enhances the interior aesthetics of the room.
- shutter
- Blind Sunscreen
- Folding doors/accordion doors
Yokohama Showroom New Open!
On May 24, 2024 (Friday), we opened our fourth NORMAN directly-operated showroom in Yokohama. Located just a one-minute walk from Motomachi-Chukagai Station on the Minato Mirai Line, and close to Marine Tower, Yamashita Park, and Yokohama Chinatown, you can leisurely view our products in this convenient location. You are sure to discover new insights into window interiors, with not only the latest products but also creatively designed displays! We invite you to visit our new showroom. 【Details】 - Address: 1F Glorio Tower Yokohama Motomachi, 37-8 Yamashita-cho, Naka-ku, Yokohama, Kanagawa - TEL: 045-662-7578 - Business Hours: 10:00 AM – 11:30 AM / 1:00 PM – 6:00 PM (Closed on Wednesdays and holidays) *Advance reservations are recommended. *Please use nearby coin parking facilities.
Using a portable air conditioner to create a temporary break area.
- Large tents and tent warehouses
Presentation of Information: Is it Common in Developed Countries? An Explanation of the 'Emergency Evacuation Device' Essential for Emergency Exits
- Safety and consumables
- Hardware Doors, Handles and Locks
With a sustainable type, a quick spray provides smoothness, lubrication, and shine.
- Hardware Doors, Handles and Locks
- shutter
- Steel Door
Ideal for kitchens in restaurants, community centers, etc.! A versatile type that uses a framed design with a narrowed processing.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
For flash-type doors! The gable-shaped louver structure makes it difficult for rain to enter indoors.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
A simple round design that does not require a strong foundation! It alleviates cold from the floor below.
- Ventilation openings
We offer fixed and manual opening and closing types, as well as temperature-sensing types! Air filters are also adopted to prevent the dropping of waste and other debris.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Achieving free access and good visibility, while also preventing dangers such as collisions in advance.
- Other woodworking
- Large tents and tent warehouses
- Large tents and tent warehouses
Ventilation with a small window design! Three levels of air intake adjustment, capable of sealing.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Wood is the "eco-building material" of the environmental era. It has been proven by public institutions to have the highest level of performance as a window.
- Window and shutter openings
Installed on residential window sashes! Air supply vent for the ventilation system (individual ventilation).
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
We offer fixed and temperature-sensing types! Variations include square, pentagonal, and single-flow shapes.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
By utilizing temperature difference ventilation, hot air is expelled from the ventilation openings near the ceiling!
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
By installing it on kitchen swing doors or sliding doors, you can eliminate insufficient air supply during the design phase!
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Installed on frame-type and flush-type doors! H dimensions can be manufactured in 1mm increments.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Adopting insect-proof perforated metal! It can be operated for opening and closing from both the bathroom side and the dressing side.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
No need for construction to make holes in the wall! No worries about installing furniture or appliances on the indoor side.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
On the wall of the closet! Effectively exhausts dirty air and humidity from the storage space at all times.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Easily tackle humidity, odors, and mold in closets and wardrobes - No need for electrical work inside the walls with a plug-in design - Launch of the storage ventilation fan "Karari Fan-R (Karari Fan Reform)."
Sahara Co., Ltd. (Headquarters: Ichinoseki City, Iwate Prefecture) has launched a new product, **"Karari Fan-R (Karari Fan Renovation),"** on January 5, 2026, as a model for renovations featuring the wall-mounted exhaust fan "Karari Fan," which specializes in moisture, odor, and mold prevention in closets and storage spaces. The previous model, "Karari Fan," has been highly regarded as an "assist fan" that continuously exhausts dirty air and moisture from storage areas, supporting 24-hour ventilation. By creating "airflow (ventilation)" in storage spaces, it has contributed to the suppression of moisture, odors, and mold growth. The newly released "Karari Fan-R" inherits this performance while updating the power supply method to a plug-in type. It can now be installed without the need for electrical wiring work within the walls, significantly enhancing its installation feasibility in the retrofit and renovation market. ■ Product Features - Reduces the occurrence of moisture, odors, and mold - Ideal for renovations - easy installation with plug-in type - Flat design that blends into living spaces - Quiet and low power consumption - perfect for 24-hour operation It achieves "ventilation that is not bothersome even when left on."
Using a 18mm ultra-thin grille with an insect mesh! Efficiently ventilate garages, storage sheds, and warehouses.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Suppress condensation and mold in the foundation space (underfloor)! Dedicated bypass fan for foundation insulation methods.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment
Available for upper and lower mounting! Made with durable aluminum insect-proof perforated metal.
- Ventilation openings
- Ventilation and smoke exhaust equipment
- Air conditioning equipment