Condos and apartments tend to include some soundproofing tactics during construction. Builders may double up on drywall in louder areas or install sound insulation with thermal insulation when finishing walls, floors, and ceilings. You'll pay between$1 to $3 per square footto install sound insulat...
These are an affordable alternative to a whole-house heater if you don't want to install ducts and vents. They're also great for small apartments or condos if you need to warm one or two rooms. Radiant Heating Radiant floor heating costs$1,800 to $6,000, depending on the type of sys...