How Much Gap Between Drywall Sheets

If time is a factor use fast drying joint compound.

How much gap between drywall sheets.

Spread tape over gaps between sheets while the drywall compound is still wet. However during installation be religious about keeping that 1 8 inch space between sheets by using a guide. Gaps 1 8 inch or wider between drywall panels can give a drywall installation an amateur appearance but gaps aren t the end of the world. Smooth the tape down with a 12 inch drywall trowel.

Anything more than that will become unnecessarily labor intensive and require more drywall mud. Small gaps say less than 1 4 inch should be fairly easy to fix with drywall mud. Just fill em up before you get to work taping. If the walls you re planning to drywall are between 8 ft.

You ll find 54 in wide drywall at drywall suppliers or you can special order it from most home centers and lumberyards. You are now ready for the taping and mudding crew to do their work. Allow the joint compound to dry until it s white or according to. Drywall compound and tape make drywall hanging very forgiving when it comes to gaps naturally the smaller the gap the better for both walls and ceilings i have seen some bad jobs where the gap was.

Tall consider ordering special 54 in wide sheets of drywall to avoid an extra horizontal joint. The side that s gray or ivory should face the room. Thinner drywall sheets such as 1 4 or 3 8 will sag in between rafters over time. It s preferred that there be a 1 2 inch gap between the bottom of the lower drywall panel and the floor since this allows room for seasonal expansion and contraction of the drywall and prevents buckling.

The blade of a drywall square is about 1 8 inch thick and does the trick. Thin strips of wood can also be used as spacing guides. Tips for drywall sheets always choose thick sheets 1 2 or 5 8 if you re installing drywall on your ceiling. Then apply a thin layer of drywall compound over top of the tape.

This gap will be covered by baseboard molding.