Average cost for drywall installation — Seattle, WA

The 1/2 inch drywall sheet is a standard and widely used thickness for both walls and ceilings in residential construction across Seattle. This dimension offers a good balance of strength, weight, and cost-effectiveness, making it suitable for most general applications. While thicker options like 5/8 inch exist for enhanced fire resistance or sound dampening, and thinner versions are available for specific repairs, the 1/2 inch board is the workhorse for typical interior installations. The pros select the appropriate thickness based on project requirements.

A drywall sanding sponge is a versatile tool used for sanding drywall compound, especially in corners, edges, and around intricate areas where a pole sander or flat pad might be awkward to use. These sponges come in various grits, allowing for effective smoothing of joint compound and touch-up work. They are flexible, conforming to surfaces, and can be rinsed and reused, making them an environmentally friendly option. The pros use them to achieve a fine, uniform finish on all surfaces.

Level 5 drywall finish represents the highest standard of smoothness, involving a full skim coat of joint compound over the entire surface after all taping and screw-hole filling. This creates an exceptionally uniform and defect-free surface, ideal for high-gloss paints, metallic finishes, or areas with critical lighting where imperfections would be highly visible. It's often specified for high-end projects where a flawless appearance is paramount. The pros ensure this meticulous finish is achieved through careful application and sanding.