Should you put drywall on ceiling or wall first?

Hang drywall on the ceiling first, then the walls. Check the ceiling for bowed joists using a 4-ft. level. Irregularities less than 1/8 in.

Is it OK to hang drywall on walls before ceiling?

Yes, you should install drywall on the ceiling before the walls for multiple reasons: The drywall on the walls can support the ceiling pieces. You can create tight and fitted corners more easily. The pieces are easier and faster to work with from the top.

Should I wall or ceiling first?

The ceiling should always be painted first. This allows you to effectively cover the surface with at least two coats while not having to worry about any over-spray (the effect of excess paint being sprayed onto the walls) by the roller.

Can you drywall ceiling after walls?

Walls First

If you add drywall to the walls. Then add drywall to the ceiling. The ceiling drywall will be unsupported along the entire length of the one wall.

Do you have to put ceiling drywall first?

When hanging drywall, always hang the ceiling first. This is the hardest drywall to hang, so get a partner and go slow. Large cracks due to misaligned sheets are hard to repair because the extra mud required to fill them will constantly fall out and drop to the floor (or worse, down the back of your neck!).

Drywall Basics | Drywall Installation Guide Part 1

Do you stagger drywall seams on ceiling?

It's not necessary to stagger seams on ceiling drywall. However, because these joints are relatively difficult to finish – and tend to be noticeable in the finished product – it's a good idea to stagger the drywall panels to make the joints less visible.

Why do you hang drywall sideways?

Horizontal hanging reduces the lineal footage of seams by about 25%. Keeping the footage of seams to a minimum will result in less taping and a better looking finished job. Hanging horizontally also allows the drywall to flow over the framing so that bowed studs create less of a problem.

Should drywall touch the floor?

Drywall should NOT touch the floor. Allow for floor and wall expansion without cracking the drywall by keeping a 1/2-inch (1.27-cm) space between them. This space also aids in preventing moisture from seeping if the floor floods.

How much gap should be between sheets of drywall?

Unfortunately, there is no retroactive fix. However, during installation, be diligent about keeping that 1/8 inch space between sheets by using a guide. The blade of a drywall square is about 1/8-inch-thick and does the trick.

Should there be a gap between drywall and floor?

It might sound counter intuitive at first to leave space between your floor and your wall, but you should always leave a ½ inch to ⅝ inch gap between drywall and the floor.

Does it matter which direction you hang drywall?

Structural strength – Drywall is typically stronger when hung in the long direction than it is in the short direction, which means less chance of sagging when attached perpendicular.

How do you fill the gap between drywall and ceiling?

Why do you stagger drywall?

Ultimately, staggered seams are stronger because the joints – the weakest part of the wall or ceiling installation – are minimized. Staggered joints are also less visible and easier to conceal for a flawless finish, offering a smoother, more professional look to the completed job.

Should you glue drywall ceiling?

Glue is not needed, but will reduce screw pops by making the assembly more 'solid'. I always use adhesive when I can (when there is no vapor barrier or insulation covering the wood).

How far should drywall screws go into studs?

As you finish, the head of the screw should be just barely recessed below the surface, no more than 1/8 inch.

Should I use #6 or #8 drywall screws?

In most cases, you will be using either #6 or #8 drywall screws. Keep in mind that as gauge numbers increase, the screw becomes larger in diameter. So, a #6 drywall screw would be thinner than a #8 drywall screw. While this may seem evident, many materials related to home construction work in the opposite direction.

Is it better to run drywall vertical or horizontal?

As a general rule, for commercial buildings, drywall should be installed vertically. On the other hand, for residential buildings, it's best to install drywall horizontally to increase structural shear strength.

What size screws 1/2 inch drywall?

When working with 1/2-inch drywall panels, use 1-1/4 or 1-3/8-inch nails or screws. When working with 5/8-inch drywall panels, use 1-3/8-inch or 1-5/8-inch screws. To properly secure drywall, the right number of drywall fasteners should be used.

What thickness drywall is used for ceilings?

5/8-Inch-Thick Drywall

These panels are commonly used for ceilings or for walls that require a prescribed fire-resistant rating.

Do you caulk the bottom of drywall?

Sealing the bottom plate to the floor sheating is quick easy to do, even if the drywall is hung. While this will eliminate some air leakage, it wont stop much dust, per se, because there isnt much dust that would enter at this point.

How far above the floor should drywall be hung?

Always leave a 1/2-inch gap at the floor. This allows for floor and wall expansion without cracking the drywall. It also helps prevents moisture wicking if the floor floods. Wear work gloves, safety goggles and a dust mask when hanging drywall.