Home improvement

For the 1990s sitcom, see Home Improvement (TV series). For other uses, see Home improvement (disambiguation).

Merchandise on display in a hardware store

The concept of home improvement, home renovation or remodeling is the process of renovating, making improvements or making additions to one's home. ^[1] Home improvement can consist of projects that upgrade an existing home interior (such as electrical and plumbing), exterior (masonry, concrete, siding, roofing) or other improvements to the property (i.e. garden work or garage maintenance/additions). Home improvement projects can be carried out for a number of different reasons; personal preference and comfort, maintenance or repair work, making a home bigger by adding rooms/spaces, as a means of saving energy, or to improve safety. ^[2]

Types of home improvement

Man painting a fence

While "home improvement" often refers to building projects that alter the structure of an existing home, it can also include improvements to lawns, gardens, and outdoor structures, such as gazebos and garages. It also encompasses maintenance, repair, and general servicing tasks. Home improvement projects generally have one or more of the following goals:^{[ citation needed ]}

Comfort

• Upgrading heating, ventilation and air conditioning systems (HVAC).
• Upgrading rooms with luxuries, such as adding gourmet features to a kitchen or a hot tub spa to a bathroom.
• Increasing the capacity of plumbing and electrical systems.
• Waterproofing basements.
• Soundproofing rooms, especially bedrooms and baths.

Maintenance and repair

Maintenance projects can include:

• Roof tear-off and replacement.
• Replacement or new construction windows.
• Concrete and masonry repairs to the foundation and chimney.
• Repainting rooms, walls or fences
• Repairing plumbing and electrical systems
• Wallpapering
• Furniture polishing
• Plumbing, home interior and exterior works
• Shower maintenance

Additional space

Additional living space may be added by:

• Turning marginal areas into livable spaces such as turning basements into recrooms, home theaters, or home offices – or attics into spare bedrooms.
• Extending one's house with rooms added to the side of one's home or, sometimes, extra levels to the original roof. Such a new unit of construction is called an "add-on". ^[3]

Saving energy

Homeowners may reduce utility costs with:

• Energy-efficient thermal insulation, replacement windows, and lighting.
• Renewable energy with biomass pellet stoves, wood-burning stoves, solar panels, wind turbines, programmable thermostats, ^[4] and geothermal exchange heat pumps (see autonomous building).

Safety, emergency management, security and privacy

The need to be safer or for better privacy or emergency management can be fulfilled with diversified measures which can be improved, maintained or added. Secret compartments and passages can also be conceived for privacy and security.

• Interventions for fire protection and avoidance. Possible examples are fire sprinkler systems for automatic fire suppression, smoke detectors for fire detection, fire alarm systems, or passive fire protection (including some wildfire management strategies).
• Technical solutions to increase protection from natural disasters, or geotechnical and structural safety (e.g. hurricane or seismic retrofit).
• Interventions and additions to increase home safety from other hazards, like falls, electric injuries, gas leaks or home exposure to environmental health concerns.
• Physical security measures:
  • Access control systems and physical barriers, which can include fences, physical door and window security measures (e.g. grilles, laminated glass, window shutters), locks;
  • Security lighting, security alarms and video surveillance.
• Safes and vaults.
• Spaces for emergency evacuation, like emergency exits and rarer escape tunnels.
• Spaces which provide protection in the event of different emergencies: areas of refuge, storm cellars (as protection from tornadoes and other kinds of severe weather), panic rooms, bunkers and bomb shelters (including fallout shelters), etc.
• Home renovations or additions used to increase privacy can be as simple as curtains or much more advanced, such as some structural surveillance counter-measures. They may overlap with physical security measures.
• Public utility outage preparedness, like backup generators for providing power during power outages .

Smart Homes

Smart home technology has become an integral aspect of modern home improvement, incorporating Internet of Things (IoT) devices to enhance convenience, energy efficiency, and security. ^[5] These systems enable homeowners to control and automate various household functions remotely through smartphones, tablets, or voice-controlled assistants.

Key Smart Home Upgrades

Smart Thermostats

Smart thermostats allow homeowners to optimize heating and cooling schedules, leading to reduced energy consumption and lower utility bills. Many models utilize artificial intelligence (AI) to learn user preferences and adjust settings automatically for maximum efficiency. Studies have shown that smart thermostats can reduce heating energy consumption by approximately 10% and cooling energy consumption by about 17.5%. ^[6]

Smart Lighting Systems

Smart lighting solutions offer customizable control over household lighting, allowing users to adjust brightness, set schedules, and select color temperatures. These systems can be managed remotely and often integrate with voice-activated home assistants. Implementing smart lighting has the potential to save 7–27% of a home's lighting energy use. ^[5]

Home Security Innovations

Smart home security solutions include video doorbells, motion-sensing cameras, and AI-powered monitoring systems. Features such as real-time alerts, two-way audio communication, and cloud-based storage enhance property security and provide homeowners with greater control and peace of mind. The increasing demand for home security systems has led to significant growth in the market, with projections estimating substantial investments in security technologies. ^[7]

Connected Appliances

A wide range of household appliances, including kitchen equipment, washing machines, and HVAC systems, now incorporate smart capabilities. These devices enable users to monitor energy usage, receive maintenance alerts, and control operations remotely, promoting efficiency and convenience. However, consumer adoption varies, with some users expressing concerns about the practicality and privacy of smart appliances. ^[8]

Voice-Activated Home Assistants

Voice-activated home assistants serve as central hubs within smart home ecosystems, enabling voice control of various devices such as lighting, locks, thermostats, and entertainment systems. These systems enhance accessibility and simplify the management of interconnected smart devices. Companies like Apple are expanding their AI-driven smart home offerings, aiming to provide seamless integration and enhanced user experiences. ^[9]

Benefits of Smart Home Integration

• Energy Efficiency: Automated systems optimize energy usage, leading to lower utility costs and a reduced carbon footprint. For instance, smart thermostats and lighting systems can significantly decrease energy consumption. ^[10]

• Enhanced Security: Smart security solutions provide real-time monitoring, automated locking systems, and integrated alarm features to improve home safety. The adoption of these technologies has been driven by increasing concerns over home security. ^[11]

• Convenience & Accessibility: Remote control and voice commands offer easy access to home functions, benefiting individuals with disabilities or limited mobility. Voice-activated assistants and automated appliances contribute to a more convenient living environment. ^[12]

• Increased Property Value: Homes equipped with smart technologies often attract buyers and can contribute to higher property valuations. Energy-efficient upgrades, such as installing solar windows, can enhance home value and appeal to eco-conscious buyers. ^[13]

Home improvement industry

Screws and bolts in an OBI home improvement store in Poland

Further information: Hardware store

Home or residential renovation is an almost $300 billion industry in the United States, ^[14] and a $48 billion industry in Canada. ^{[15] [ full citation needed ]} The average cost per project is $3,000 in the United States and $11,000–15,000 in Canada.

Professional home improvement is ancient and goes back to the beginning of recorded civilization. One example is Sergius Orata, who in the 1st century B.C. is said by the writer Vitruvius (in his famous book De architectura) to have invented the hypocaust. The hypocaust is an underfloor heating system that was used throughout the Roman Empire in villas of the wealthy. He is said to have become wealthy himself by buying villas at a low price, adding spas and his newly invented hypocaust, and reselling them at higher prices. ^[16]

Renovation contractors

Perhaps the most important or visible professionals in the renovation industry are renovation contractors or skilled trades. These are the builders that have specialized credentials, licensing and experience to perform renovation services in specific municipalities.

While there is a fairly large "grey market" of unlicensed companies, there are those that have membership in a reputable association and/or are accredited by a professional organization. Homeowners are recommended to perform checks such as verifying license and insurance and checking business references prior to hiring a contractor to work on their house.

Because interior renovation will touch the change of the internal structure of the house, ceiling construction, circuit configuration and partition walls, etc., such work related to the structure of the house, of course, also includes renovation of wallpaper posting, furniture settings, lighting, etc.

Aggregators

Aggregators are companies that bundle home improvement service offers and act as intermediary agency between service providers and customers.

In popular culture

Home improvement was popularized on television in 1979 with the premiere of This Old House starring Bob Vila on PBS. American cable channel HGTV features many do-it-yourself shows, as does sister channel DIY Network. ^[17] Danny Lipford hosts and produces the nationally syndicated Today's Homeowner with Danny Lipford . Tom Kraeutler and Leslie Segrete co-host the nationally syndicated The Money Pit Home Improvement Radio Show .

Movies that poked fun at the difficulties involved include: Mr. Blandings Builds His Dream House (1948), starring Cary Grant and Myrna Loy; George Washington Slept Here (1942), featuring Jack Benny and Ann Sheridan; and The Money Pit (1986), with Tom Hanks and Shelley Long. The sitcom Home Improvement used the home improvement theme for comedic purposes.

See also

• Housing portal

• Home repair
• Housekeeping
• Maintenance, repair and operations

References

1. https://dictionary.cambridge.org/us/dictionary/english/home-improvement
2. https://www.collinsdictionary.com/us/dictionary/english/home-improvements
3. "Add-on". English Oxford Living Dictionary (US). Oxford University Press. Archived from the original on February 21, 2017. Retrieved February 20, 2017.
4. Use a Programmable Thermostat, Common Sense, to Reduce Energy Bills Archived July 19, 2009, at the Wayback Machine , Brett Freeman, oldhouseweb.com
5. "What is Smart Home Technology?". IoT Now. Retrieved February 21, 2025.
6. "Smart Thermostat". Wikipedia. Retrieved February 21, 2025.
7. "Holiday Heist Threat Fuels Security Bonanza". The Australian. Retrieved February 21, 2025.
8. "Why Smart Home Appliances Aren't for Everyone". The Wall Street Journal. Retrieved February 21, 2025.
9. "Apple's AI Push in Smart Homes". Financial Times. Retrieved February 21, 2025.
10. "Energy Efficiency through Smart Home Technologies". ACEEE. Retrieved February 21, 2025.
11. "Holiday Heist Threat Fuels Security Bonanza". The Australian. Retrieved February 21, 2025.
12. "How Home Automation Reduces Energy Consumption". Better Homes & Gardens. Retrieved February 21, 2025.
13. "Solar Windows and Home Value". Better Homes & Gardens. Retrieved February 21, 2025.
14. "Joint Center for Housing Studies of Harvard University, 2007" (PDF). Archived (PDF) from the original on August 7, 2014. Retrieved April 10, 2014.
15. "Canada Mortgage and Housing Corporation - Société canadienne d'hypothèques et de logement". Archived from the original on October 23, 2007. Retrieved October 23, 2007.
16. "Canada Homeowners Community - Example of Low-Cost Advices used by Canadian Homeowners (Community) for Home Improvement that boost the sale of your Home". Canada Homeowners Community. January 12, 2020.
17. Cerone, Daniel (September 17, 1991). "Tim Allen's Power Tools : Television: The comic who had Disney and cable executives abuzz parlayed his luck to develop 'Home Improvement". Los Angeles Times . Archived from the original on June 22, 2015. Retrieved June 16, 2015.

Further reading

• Richard Harris, Building a Market: The Rise of the Home Improvement Industry, 1914-1960. Chicago: University of Chicago Press, 2012.
• Michael W. Litchfield (2012). Chip Harley (ed.). Renovation (4th, Completely revised and updated. ed.). Newtown, Conn.: Taunton Press, Incorporated. ISBN   978-1600854927.

External links

• Media related to Home improvement at Wikimedia Commons