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Home construction or residential construction is the process of constructing a house, apartment, building, villa or similar residential building [1] generally referred to as a 'home' when giving consideration to the people who might now or someday reside there. Beginning with simple pre-historic shelters, home construction techniques have evolved to produce the vast multitude of living accommodations available today. Different levels of wealth and power have warranted various sizes, luxuries, and even defenses in a "home". Environmental considerations and cultural influences have created an immensely diverse collection of architectural styles, creating a wide array of possible structures for homes.
The cost of housing and access to it is often controlled by the modern realty trade, which frequently has a certain level of market force speculation. The level of economic activity in the home-construction section is reported as housing starts, though this is contrarily denominated in terms of distinct habitation units, rather than distinct construction efforts. 'Housing' is also the chosen term in the related concepts of housing tenure, affordable housing, and housing unit (aka dwelling). Four of the primary trades involved in home construction are carpenters, masons, electricians and plumbers, but there are many others as well.
Global access to homes is not consistent around the world, with many economies not providing adequate support for the right to housing. Sustainable Development Goal 11 includes a goal to create "Adequate, safe, and affordable housing and basic services and upgrade slums". [2] Based on current and expected global population growth, UN habitat projects needing 96,000 new dwelling units built each day to meet global demands. [3] An important part of housing construction to meet this global demand, is upgrading and retrofitting existing buildings to provide adequate housing.
While homes may have originated in pre-history, there are many notable stages through which cultures pass to reach the current level of modernization. Countries and communities throughout the world currently exhibit very diverse concepts of housing, at many different stages of home development.
Two methods for constructing a home can be distinguished: the method in which architects simply assume free choice of materials and parts, and the method in which reclaimed materials are used, and the house is thus during its entire construction a "work in progress" (meaning every single aspect of it is subject to change at any given time, depending on what materials are found).
The second method has been used throughout history, as materials have always been scarce.
In Britain, there is comparatively little demand for innovative homes produced through radically different production methods, materials, and components. Over the years, a combination of trade protectionism and technical-product conservatism all round has also stymied the growth of indigenous producers of housing products such as aluminum cladding and curtain walling, wall tiles, advanced specialist ironmongery, and structural steel. [4]
Civil Site Plans, Architectural Drawings and Specifications comprise the document set needed to construct a new home. Specifications consist of a precise description of the materials to be used in construction. Specifications are typically organized by each trade required to construct a home.
The modern family home has many more systems and facets of construction than one might initially believe. With sufficient study, an average person can understand everything there is to know about any given phase of home construction. The do it yourself (DIY) boom of the late twentieth century was due, in large part, to this fact. And an international proliferation of kitset home and prefabricated home suppliers, often consisting of components of Chinese origin has further increased supply and made DIY home building more prevalent. [5]
The process often starts with a planning stage in which plans are prepared by an architect and approved by the client and any regulatory authority. [6] Then the site is cleared, foundations are laid and trenches for connection to services such as sewerage, water, and electricity are established. If the house is wooden-framed, a framework is constructed to support the boards, siding and roof. If the house is of brick construction, then courses of bricks are laid to construct the walls. Floors, beams and internal walls are constructed as the building develops, with plumbing and wiring for water and electricity being installed as appropriate. Once the main structure is complete, internal fitting with lights and other fitments is done, Decorate home and furnished with furniture, cupboards, carpets, curtains and other fittings. [7] [8] [ better source needed ]
To avoid running out of money, consider building your house in phases. [9] This phased approach allows homeowners to prioritize essential components of the house, such as the foundation, structure, and basic utilities, while deferring less critical elements to later phases. It provides the flexibility to pause construction temporarily, if necessary, and resume when funds become available.
The cost of building a house varies by country widely. According to data from the National Association of Realtors, the median cost of buying an existing single-family house in the United States is $274,600, whereas the average cost to build is $296,652. [10] [11] Several different factors can impact the cost of building a house, including the size of the dwelling, the location, and availability of resources, the slope of the land, the quality of the fixtures and fittings, and the difficulty in finding construction and building materials talent. [12] Some of the typical expenses involved in a site cost can be connections to services such as water, sewer, electricity, and gas; fences; retaining walls; site clearance (trees, roots, bushes); site survey; soil tests. [13]
The examples and perspective in this article may not represent a worldwide view of the subject.(July 2018) |
According to data from the U.S. Census and Bureau of Labor Statistics found the average floor area of a home in the United States has steadily increased over the past one hundred years, with an estimated 18.5 square foot increase in the average floor area per year. In 1920, the average floor area was 1,048 square feet (97.4 m2), which rose to 1,500 square feet (140 m2) by 1970 and today sits at around 2,261 square feet (210.1 m2). [14]
Some have criticized the housebuilding industry. Mass housebuilders can be risk averse, preferring cost-efficient building methods rather than adopting new technologies for improved building performance. [15] Traditional vernacular building methods that suit local conditions and climates can be dispensed with in favour of a generic 'cookie-cutter' housing type. [15]
An earth shelter, also called an earth house, earth bermed house, or underground house, is a structure with earth (soil) against the walls, on the roof, or that is entirely buried underground.
A modular building is a prefabricated building that consists of repeated sections called modules. Modularity involves constructing sections away from the building site, then delivering them to the intended site. Installation of the prefabricated sections is completed on site. Prefabricated sections are sometimes placed using a crane. The modules can be placed side-by-side, end-to-end, or stacked, allowing for a variety of configurations and styles. After placement, the modules are joined together using inter-module connections, also known as inter-connections. The inter-connections tie the individual modules together to form the overall building structure.
Cordwood construction is a term used for a natural building method in which short logs are piled crosswise to build a wall, using mortar or cob to permanently secure them. This technique can use local materials at minimal cost.
A structural insulated panel, or structural insulating panel, (SIP), is a form of sandwich panel used in the construction industry.
Prefabrication is the practice of assembling components of a structure in a factory or other manufacturing site, and transporting complete assemblies or sub-assemblies to the construction site where the structure is to be located. Some researchers refer it to “various materials joined together to form a component of the final installation procedure“.
Electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure.
A contractor or builder, is responsible for the day-to-day oversight of a construction site, management of vendors and trades, and the communication of information to all involved parties throughout the course of a building project.
Prefabricated homes, often referred to as prefab homes or simply prefabs, are specialist dwelling types of prefabricated building, which are manufactured off-site in advance, usually in standard sections that can be easily shipped and assembled. Some current prefab home designs include architectural details inspired by postmodernism or futurist architecture.
Framing, in construction, is the fitting together of pieces to give a structure support and shape. Framing materials are usually wood, engineered wood, or structural steel. The alternative to framed construction is generally called mass wall construction, where horizontal layers of stacked materials such as log building, masonry, rammed earth, adobe, etc. are used without framing.
Manufactured housing is a type of prefabricated housing that is largely assembled in factories and then transported to sites of use. The definition of the term in the United States is regulated by federal law : "Manufactured homes are built as dwelling units of at least 320 square feet (30 m2) in size with a permanent chassis to assure the initial and continued transportability of the home." The requirement to have a wheeled chassis permanently attached differentiates "manufactured housing" from other types of prefabricated homes, such as modular homes.
Housing in Japan includes modern and traditional styles. Two patterns of residences are predominant in contemporary Japan: the single-family detached house and the multiple-unit building, either owned by an individual or corporation and rented as apartments to tenants, or owned by occupants. Additional kinds of housing, especially for unmarried people, include boarding houses, dormitories, and barracks.
Building regulations in the United Kingdom are statutory instruments or statutory regulations that seek to ensure that the policies set out in the relevant legislation are carried out. Building regulations approval is required for most building work in the UK.
Domestic housing in the United Kingdom presents a possible opportunity for achieving the 20% overall cut in UK greenhouse gas emissions targeted by the Government for 2010. However, the process of achieving that drop is proving problematic given the very wide range of age and condition of the UK housing stock.
Building insulation is material used in a building to reduce the flow of thermal energy. While the majority of insulation in buildings is for thermal purposes, the term also applies to acoustic insulation, fire insulation, and impact insulation. Often an insulation material will be chosen for its ability to perform several of these functions at once.
A house plan is a set of construction or working drawings that define all the construction specifications of a residential house such as the dimensions, materials, layouts, installation methods and techniques.
Wynnewood is one of the main neighborhoods of Oak Cliff, the southwestern part of Dallas, Texas, United States. Wynnewood covers 820 acres (3.3 km2). The village was once known for buildings having old decorative wood flooring.
Prefabs were a major part of the delivery plan to address the United Kingdom's post–World War II housing shortage. They were envisaged by war-time prime minister Winston Churchill in March 1944, and legally outlined in the Housing Act 1944.
A custom home is a one-of-a-kind house that is designed for a specific client and for a particular location. The custom home builder may use plans created by an architect or by a professional home designer. Custom homes provide consumers with the opportunity to control layout, lot size, and accessibility.
Zero-carbon housing is housing that does not emit greenhouse gasses (GHGs) into the atmosphere, either directly, or indirectly due to consumption electricity produced using fossil fuels. Most commonly zero-carbon housing is taken to mean zero emissions of carbon dioxide, which is the main climate pollutant from homes, although fugitive methane may also be emitted from natural gas pipes and appliances.
A council house, corporation house or council flat is a form of British public housing built by local authorities. A council estate is a building complex containing a number of council houses and other amenities like schools and shops. Construction took place mainly from 1919 to 1980s, as a result of the Housing Act 1919. Though more council houses have been built since then, fewer have been built in recent years. Local design variations exist, however all followed local authority building standards. The Housing Acts of 1985 and 1988 facilitated the transfer of council housing to not-for-profit housing associations with access to private finance, and these new housing associations became the providers of most new public-sector housing. The characterisation of council houses as 'problem places' was key for leading this movement of transferring public housing stock to the private arena. By 2003, 36.5% of the social rented housing stock was held by housing associations.