シー・ティ・エス List of Products and Services

The fire protection equipment certification we have obtained starts with single-leaf doors, followed by parent-child/double-leaf doors, parent-child/double-leaf doors with multilayer glass, single-side parent-child/double-leaf doors, single-side parent-child/double-leaf doors with multilayer glass, double-side parent-child/double-leaf doors, and double-side parent-child/double-leaf doors with multilayer glass (Note: multilayer glass means that glass is included within the door). In addition to the above seven types of fire doors, we have also obtained ministerial certification for fire-resistant sliding doors made of wood, a first in Japan! Similar to non-fire-resistant types, the high airtightness and high thermal insulation specifications remain unchanged, and you can freely set dimensions and specifications within the specification range. With the use of our unique packing, airtightness is also high, alleviating the cold of winter and the heat of summer, significantly contributing to energy conservation. 【Features】 - Fire resistance / high airtightness and high thermal insulation standard specifications - The sliding door is the first fire-resistant wooden sliding door equipped with a self-closing device in Japan! - Used in welfare facilities - Significantly contributes to energy conservation - Even in fire-resistant specifications, it is custom-made and can be freely set within the specification range.

• Wooden door
• Wooden sash
• Entrance/Exterior Doors

Our company is a specialized external manufacturer that receives requests from customers nationwide. For our products, which are characterized by the use of solid wood, it is a given that there will be no issues such as warping or bending after delivery. However, the most important aspect of using solid wood is the degreasing and drying of the materials. Insufficient drying increases the likelihood of warping or bending after delivery. We dry our materials in our own drying chamber to a moisture content of 8% or less, which is the limit for drying, and we only use selected materials from there. Although drying wood requires significant fuel and labor costs, we conduct thorough drying in-house based on our belief in avoiding complaints. The products made from these materials are crafted with a dimensional tolerance of within 0.5 millimeters, paying attention to detail in the manufacturing process. Additionally, high security is one of the appealing features. The concealed hinges, which are not exposed, not only provide high security that prevents the hinges from being removed but also enhance the beauty of the door's appearance. They are top-quality hinges with a load capacity of 120 kilograms and can be adjusted in three dimensions. [Features] - Product creation that allows customers nationwide to adopt with confidence as a specialized external manufacturer - No warping or bending after delivery - Exquisite craftsmanship - High security

• Wooden door
• Wooden sash
• Entrance/Exterior Doors

We carefully select only solid wood to maximize the inherent quality of the material and create beautiful products. With the charm of its calm and beautiful grain, we use "solid black walnut," one of the world's three major hardwoods, as well as "premium solid mahogany," "solid ash," and "peeler," which is a high-quality log grade among American pines. In manufacturing and processing, we take our time and pay careful attention to detail, producing beautifully crafted doors with a refined finish and a sense of presence, akin to high-end furniture. 【Features】 ■ Only the finest solid wood is carefully selected ■ Thorough material selection is conducted during drying to prevent warping or distortion after delivery ■ The inherent quality of the material is maximized to create beautiful products ■ Manufacturing and processing are done slowly and meticulously

• Wooden door
• Wooden sash
• Entrance/Exterior Doors

At our company, all products are custom-made, not mass-produced. We shape each image that cannot be satisfied with ready-made products into reality. Of course, we make the specifications you provide technically feasible, and we also propose better ideas. Based on the drawings and discussions, we create installation diagrams, and the completed products are filled with A+made processing technology, knowledge of wood, hardware, architecture, and experience in on-site installation. 【Features】 ■ Shape images that cannot be realized with ready-made products ■ All products are custom-made ■ Finish original items into high-quality, guaranteed products ■ Conduct thorough discussions ■ Create installation diagrams based on drawings and discussions

• Wooden door
• Wooden sash
• Entrance/Exterior Doors

We would like to introduce an example of our wooden entrance sliding door installation. It features a battery-operated hands-free electric lock, with a self-closing mechanism integrated into the upper frame. By using HS Hebeshibe hardware, it also boasts high airtightness and high thermal insulation. The paint used is a film-forming coating that can be applied to solid wood, preserving the condition as it was when finished, rather than showing changes over time on the surface. 【Installation Example】 ■ Residence A (Higashi-Osaka City, Osaka Prefecture) ■ Wood species: Black Walnut ■ Color: Caldet Series Ebony + Film-forming paint #7000 ■ Type E single sliding door with side glass + FIX *For more details, please refer to the PDF document or feel free to contact us.

• Wooden door
• Entrance/Exterior Doors

"Wooden sashes" are made from high-grade, high-quality solid wood of old-growth pine that is over 500 years old. No laminated or engineered wood is used, and the windows with knot-free wood grain are beautiful and highly durable. We perform our own degreasing and drying to a moisture content of 8% or less to prevent warping and bending, which are common issues with wood. We can accommodate large sashes, custom shapes, and special specifications, so please feel free to consult with us. 【Features】 ■ The main species used is large-diameter American pine. ■ Harmonizes with both traditional Japanese and Western-style homes. ■ All orders are custom-made. ■ High airtightness and thermal insulation, excellent wind pressure resistance, water tightness, and sound insulation. ■ We are committed to using beautiful, knot-free solid wood and do not use laminated or engineered wood. *For more details, please refer to the PDF materials or feel free to contact us.

• Wooden sash

The "Wooden Entrance Sliding Door" is equipped with high thermal insulation, high airtightness, and security features. Its simple design prominently showcases the beauty of wood, and the heavy door can be operated with light force thanks to the robust German-made hardware. Our uniquely developed self-closing mechanism also allows for the installation of electric lock specifications, which have been increasingly requested in recent years. 【Features】 ■ Beautiful texture and heaviness unique to natural solid wood ■ Standard high airtightness and high thermal insulation ■ Compatible with original self-closing mechanism ■ Electric lock specifications are also available

• Wooden door
• Entrance/Exterior Doors

This catalog is the comprehensive catalog of C.T.S. Co., Ltd., which manufactures and sells wooden entrance doors, wooden sliding doors, and wooden sashes, featuring the "A+made" product line. It includes a wide range of products, including wooden entrance doors, wooden sliding doors, fireproof doors, and fireproof sashes. The heaviness, presence, and warmth of solid wood products are all due to their authenticity. We create unique, custom products tailored to each customer. [Contents (excerpt)] ■ Solid wood ■ Design ■ Processing ■ Paint ■ Wooden entrance doors *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors

We would like to introduce our "Wooden Entrance Door." These impressive doors are made from high-quality woods, including black walnut, one of the world's three major hardwoods, as well as over 500-year-old pear and other hardwoods. They combine a sense of warmth with a solid feel, enhancing the elegance and dignity of your home with their refined beauty. In terms of practicality, they are robust enough to withstand high usage frequency and also feature energy-saving performance, security, and fire resistance. 【Features】 ■ Custom-made ■ Dimple cylinder with 2 locks ■ Lever handle or push-pull handle ■ Hidden hinges with three-dimensional adjustment function ■ Security double glazing

• Entrance/Exterior Doors

We would like to introduce an example of our fire-resistant wooden entrance door installation. This residence, located in a residential area close to the station, was designed as a home for comfortable living in the later stages of life, aiming for a stress-free building performance year-round and planned as an energy-efficient structure. The entrance door features high airtightness and high thermal insulation as standard specifications. Due to being in a quasi-fireproof area, we received an order for a single-leaf fire door. 【Installation Example】 ■ M Residence (Yokohama City, Kanagawa Prefecture) ■ Single-leaf door (fire door) ■ Wood type: American larch solid wood ■ Push-pull handle (with UNION handle and touch system) specification ■ Design: Ken-ken Co., Ltd. First-Class Architect Office

• Entrance/Exterior Doors

We would like to introduce an example of our wooden entrance door installation. In a home that connects to a courtyard, the living-dining area offers exceptional openness, and the combination of airtightness and design was highly appreciated, leading to the selection of our entrance door. The wood species used is solid ash (with a floating finish), and the color chosen is from the Taya series in rosewood. 【Installation Example】 ■ Residence H (Mizuho City, Gifu Prefecture) ■ Wood species: Solid ash (floating finish) ■ Color: Taya series rosewood ■ Electric lock specification, lockable only from the outside ■ Design and construction: Check House Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors

We would like to introduce an example of our wooden entrance door installation. The door is fireproof and the ability to customize dimensions and specifications was a key factor, leading to its adoption for the entrance of a residential and commercial property, specifically a salon. The wood species used is clear American red pine, and the color chosen is from the Taya series in chestnut color. 【Installation Example】 ■ Hair Salon (Kanazawa City, Ishikawa Prefecture) ■ Single Leaf Door (Fireproof Door) ■ Wood Species: Clear American Red Pine ■ Color: Taya Series Chestnut Color ■ Design and Construction: Direct Co., Ltd. / DIRECT Architectural Design Office *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors

We would like to introduce an example of our wooden entrance door installation. The door is a double-opening door with side panels made of solid American pine, and the color chosen is from the Taya series in rosewood. This door, made from high-quality wood, has a strong presence, combining gentleness and durability. It enhances the elegance and sophistication of the home while being robust enough to withstand high usage frequency. Additionally, it features energy-saving performance, security, and fire resistance. 【Installation Example】 ■ K Residence (Tsukuba Mirai City, Ibaraki Prefecture) ■ Double-opening door with side panels ■ Wood type: Solid American pine ■ Color: Taya series rosewood ■ Electric lock (fingerprint lock) compatible specifications ■ Design: Ishijima Design Office ■ Construction: Futaba Construction Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors

We would like to introduce examples of our wooden entrance doors. The impressive doors made from high-quality wood combine warmth and a sense of solidity, enhancing the elegance and dignity of the home with their refined beauty. They are also robust enough to withstand high usage frequency, while offering energy efficiency, security, and fire resistance. The American red pine solid wood used is sourced from old-growth trees aged 400 to 500 years, and we conduct thorough degreasing and drying in-house, which minimizes resin content. 【Examples of Installation】 ■ Residence S (Musashino City, Tokyo) ■ Single-leaf door ■ Color: Tayato Series Chestnut color ■ Wood type: American red pine solid wood with electric lock specification (battery-operated smart key system) ■ Design and construction: Genesis Co., Ltd. *For more details, please refer to the PDF materials or feel free to contact us.

• Entrance/Exterior Doors

We would like to introduce our company's "Fireproof Entrance Sliding Door." It features heat-resistant crystallized double glazing that is strong enough to withstand thermal shock, even after being heated to 800 degrees and then doused with cold water. Since it does not have a mesh, it provides a clean visual appearance while ensuring fire safety at the entrance. The robust hardware allows for a load capacity of up to 300 kg and is integrated within the door, enabling a coordinated movement of the door, rollers, and handle, which boasts high airtight performance. Even heavy doors can be operated smoothly. 【Features】 - Built-in self-closing device developed in-house - Uses heat-resistant crystallized glass that is strong against thermal shock and provides a clear view - The threshold eliminates steps for a flat, barrier-free finish - The lock is designed to prevent drill bit intrusion, resist destruction, and cannot be turned with a thumb turn, ensuring excellent security and peace of mind.

• Entrance/Exterior Doors
• Wooden door

We would like to introduce our "Fireproof Entrance Door." The door closer allows for adjustments in speed, opening angle, and stop position, and you can choose your preferred handle from lever handles or push handles from various manufacturers. It features a double lock with a dimple cylinder, providing excellent security. 【Features】 ■ Exposed type door closer with adjustable functions ■ Hidden hinge with three-dimensional adjustment capabilities ■ High-quality stainless steel that is resistant to rust for the threshold ■ Uses waterproof glass with double glazing that is strong enough to withstand thermal shock, even after being heated to 800 degrees and then cooled with cold water. *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors

We would like to introduce our wooden "fireproof entrance doors and sliding doors." Wood is generally thought to be weak against fire, but in fact, wood is a strong material against fire. When it burns, the surface carbonizes, which delays the progression of the fire into the interior of the wood due to its insulating effect. The resistance to heat transfer is about 1500 times that of aluminum, so even if one side of the door is burning, you can still touch the opposite side. 【Features】 ■ Delays the progression of fire into the interior of the wood due to its insulating effect ■ Resistance to heat transfer is about 1500 times that of aluminum ■ Deformation due to heat is minimized compared to aluminum doors ■ The sliding doors use heat-resistant glass without a mesh, providing a bright and open view ■ Strong and highly reliable fireproof glass that does not break even when cold water is poured on glass heated to 800°C *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors

In this age overflowing with goods, A+made aims to "create beautiful and good things. We want to pursue the best and provide genuine products to our customers." With this aspiration, we do not use laminated or engineered wood, but instead select high-quality premium woods, specifically choosing the highest graded solid wood, and craft our products from carefully selected materials. From our past experiences, we have added processing techniques to achieve the highest quality, addressing each negative image associated with natural solid wood. We create custom-made products tailored to our customers' needs, bringing to life images that cannot be achieved with ready-made items. A high-quality, substantial entrance will surely provide a pleasant richness and daily luxury, starting from the entrance of your home. With high airtightness and high thermal insulation as standard specifications, we also accommodate fire protection equipment while maintaining the original shape. Our fire-resistant sliding doors are the only wooden ones in Japan to have received fire certification as entrance sliding doors.

• Entrance/Exterior Doors
• Wooden door
• Insulation work