Studia i Prace WNEiZ US

According to sustainable development planning based on service oriented economy, resources efficiency and recirculation systems management a new perspective on housing design is available. Building apartments for rent is increasing trend today. The residential estates, which were recognized as valuable products of private properties yesterday, evolve to be a long term housing services today. For that reason new material, technological or infrastructure proposals are needed. The stream of circulating lessees, occupying apartments with changing habits impacts is increasing in context of personalization and customisation era. Such tenants’ activities are reflected in investment costs and maintenance as well as in environmental pressure of housing estates. According to the site demand management rules, the evergreen leasing formula of selected housing components is delivered to create opportunity of reuse or modernize critical elements of building structure or household products in their life cycle. Used old components are returned to the producer or the less or to repair, upgrade or recycle. Different housing components and household products providers are responsible for service quality, long life productivity, reliability calculated in operational costs. Life Cycle Costing (LCC) evaluated to be an important designing tool today. Building materials and structures durability, deconstruction and upgrading ability and appropriate lifespan must be included in present architectural design to create loop of materials circulation as a part of leasing system. A different lifespan are characterized with various building structures and layers. Therefore furniture, kitchen equipment, monitoring systems, computer grids, decorations and interior elements such as floor panels, carpets or hanging ceilings and light partition wall systems are the most popular leasing components. The renewable energy sources and equipment, energy converters or energy storage banks should be popular subjects of leasing agreements in the nearest future as well as double skin facades, PV elevation or mobility providing system such as elevators or neighbour shared cars evolved into autonomous vehicles. Taking customisation and adaptivity aspects into consideration, the evergreen leasing of housing components presents high potency of new residential building development, giving opportunity of effective maintenance practices, extending city habitats lifespan expectancy through conscious designing process.