How much topping compound do I need?

As a general rule, estimate 0.053 pounds of mud per square foot of drywall. So, multiply the total number of square feet by 0.053 to determine how many pounds of compound you’ll need. For example, if you are putting up 1,600 square feet of drywall, you would need: 1,600 x 0.053 = 84.8 pounds of compound.

How far does a box of drywall mud go?

If it’s applied thicker than necessary or needs several applications, a gallon’s coverage will be much closer to 100 square feet than 200. Also, if many smaller pieces of drywall are pieced together to cover an area, more seams will mean more joint compound must be applied.

Do you sand between each coat of drywall mud?

After the first coat has dried completely, you will need to sand and apply two more coats to the fasteners, sanding between each coat. Keep your knife clean by drawing it over the edge of the mudpan or hawk.

How do you figure out how much mud to use on drywall?

Measure the area where the new drywall will be installed. To get the square feet of the area, measure the width and height and multiply the two numbers. A standard 4-by-8 sheet, for example, measures 32 square feet. Calculate that one gallon of joint compound will be needed to mud between 100 and 200 square feet of drywall.

How to calculate the amount of drywall for a room?

Simply enter the size of your room, and the estimator finds the square footage of the walls, estimates the amount of drywall needed to cover those surfaces, and estimates additional supplies, including screws, joint compound or mud, and tape. For example, estimate the sheetrock needed for a 10′ x 10′ room with 8′ ceilings.

How to estimate how much joint compound you need for drywall?

Figuring out before the job begins how much joint compound you’ll need is almost as easy and can save you return trips to the store to replenish materials. Measure the area where the new drywall will be installed. To get the square feet of the area, measure the width and height and multiply the two numbers.

How much sheetrock should I use per square foot?

0.05 lbs. per 1 square foot. You’ll need 0.05 lbs. of sheetrock joint compound, also called “mud”, for every square foot of your project. However, you’ll get better results using two different kinds: Taping or all-purpose: Thick and best used for setting tape. Light: Used for the top layers.