第2の強みとして、マンションの戸別リノベーションにおいて独自開発した施工ノウハウを確立していることが挙げられる。マンションの戸別リノベーションでは、戸建住宅と比較して近隣住戸への配慮が必要となるため、短期間での施工や騒音・振動対策が求められる。同社はこうした課題を解決する方法として、これまで手掛けてきた数多くのリノベーション施工の経験をもとに、マンションに特化したリノベーション工法を確立している。具体的には、躯体への穴あけやビス打ちを最小限にとどめる静音施工に加えて、給水・給湯を1ヶ所に集めたヘッダー配管を採用するなどインフラ設備や下地をシステム化することによる施工品質の均質化、並びにその後のメンテナンス作業も含めた効率化を実現している。さらに、マンションの場合は電気配線や水道、ガス管など生活インフラ部分を共有しているため、工事の際にはその取扱いにも十分注意する必要がある。同社はこうしたマンションのリノベーションにおける施工マニュアルを作成し、施工を行う協力会社のサービス品質の維持向上に努めている。また、こうした施工技術を強みに大手不動産会社からもリノベーション施工を数多く請負っているため、中古マンションの市況動向をいち早くキャッチでき、自社の営業活動に生かせる点も強みの1つと言える。Overview of Intertechs <8940> Business.
2. Company strengths
One of the strengths of the company in the renovation business field is the establishment of a system to promptly procure profitable properties that are expected to be profitable. Regarding the information on properties for sale (approximately 2,500 to 3,000 properties per month) received from real estate brokerage firms, the company's staff confirm the situation on site within 1 to 2 days and make the final determination on the procurement. It is said that for major real estate companies, it usually takes about a week to make procurement decisions. Therefore, when obtaining information on properties for sale at the same time, the company can procure excellent properties before other industry competitors. However, in the Tokyo metropolitan area, in recent years, companies entering the second-hand condominium market including major developers have increased, making it challenging to procure excellent properties at appropriate prices as before. The company has also started to strengthen its system for procuring directly from sellers.
Another strength is the establishment of unique construction know-how in individual unit renovations of condominiums. In the individual unit renovations of condominiums, consideration for neighboring units is necessary compared to detached houses, requiring quick construction, noise and vibration measures. To solve these challenges, the company has established renovation construction methods specialized for condominiums based on the experience of many renovations carried out in the past. Specifically, by systematizing infrastructure facilities and substructures such as adopting quiet construction that minimizes drilling holes in the skeleton and screw driving, and using header piping that collects water supply and hot water in one place to achieve standardized construction quality and efficiency, including post-maintenance work. In addition, since condominiums share essential living infrastructure such as electrical wiring, water supply, and gas pipes, it is necessary to pay sufficient attention to their handling during construction. The company has created construction manuals for condominium renovations and is working to improve the service quality of collaborating companies carrying out the construction. Furthermore, by subcontracting many renovation works from major real estate companies based on such construction techniques, the company can quickly grasp the market trends of second-hand condominiums and utilize them in its sales activities as one of its strengths.
(Written by FISCO guest analyst, Jo Sato)
