Home improvement

The concept of home improvement, home renovation, or remodeling is the process of renovating or making additions to one’s home. 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.

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
Wall papers
Furniture polish
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”.