Free Tool
Drywall & Mud Calculator
Enter your room size — get sheets of drywall plus the joint compound, tape, and screws to finish it.
ft
ft
Material Estimate
Drywall sheets
Joint compound
Joint tape
Drywall screws
Stocked at our Milwaukie, Portland and Vancouver WA yards — with delivery across Oregon & SW Washington. Pricing is free and there’s no obligation.
Industry rules: ~1 gallon of compound per 100 ft², ~1 screw per ft² (≈32 per wall sheet), and ~12 ft of tape per sheet. Buy a little extra for offcuts. Our team confirms exact quantities at quote time.