CEILING HEIGHT AND SURFACE AREA
The standard height of a wall is 8 feet. However, newer luxury homes are built with taller walls to give a grander appearance. Likewise, vaulted ceilings are also common in atrium foyers, family rooms and master bedrooms.
Taller ceilings require the use of extension ladders. Additionally, a stairwell requires an extension ladder with adjustable legs or a stabilizer attachment. Projects that include these details have an increased risk liability and will cost more.
Finally, ceilings with large surface areas require more work and more paint. One gallon of paint will cover an area of 400 square feet.