Yes you can use the 5/8″ drywall, plus you will get the added benefit of better sound barrier and fire rating.
What kind of drywall do you use in a powder room?
Bathroom drywall needs to be mold- and mildew-resistant. For the spaces around your bathtub and shower, other materials like backer board and green board work the best.
Can you use regular drywall on bathroom ceiling?
Conventional drywall is commonly used for ceilings in non-shower/tub areas of bathrooms, although some builders prefer to use moisture-resistant drywall — aka greenboard — instead. Moisture-resistant drywall is similar to standard drywall but has face paper that’s treated for extra resistance to mold and moisture.
What kind of drywall do I need for a bathroom?
Green drywall is a type of drywall that’s mold resistant and is used in applications where moisture can be an issue—so most commonly, bathrooms. To maximize the mold resistance, use mold-resistant drywall mud, aka joint compound. Green drywall generally costs about 20% more than regular drywall.
Do you have to use green board in bathroom?
Green boards are often required by local building codes to be used as a backing for tiles and wall panels in areas that are exposed to moisture; this includes bathrooms, laundry rooms, and kitchens. However, they are not allowed for use in parts of the home that have excess humidity, like near indoor pools.
When should you use 5/8 drywall?
5/8-Inch-Thick Drywall
These panels are commonly used for ceilings or for walls that require a prescribed fire-resistant rating.
Do I need mold resistant drywall in bathroom?
Space prone to moisture such as bathrooms and laundry rooms are also typically most prone to mold – which can be disastrous and costly to the structure of your home. Walls and ceilings in these spaces that are often damp due to humidity or splashing are suitable for mold-resistant drywall.
What happens if you use regular drywall in a bathroom?
If you use regular drywall for any walls and ceilings in your bathroom, it will soak up moisture and form mold. This can lead to dangerous black mold infestations in the walls of your home. The trapped moisture can even cause the wood studs in your walls to begin rotting.
Can you use regular drywall in a half bathroom?
You should be fine since you will not have a moisture issue like you would in a full bath. It’s fine, even in a full bath.
Can I use green board on bathroom ceiling?
Many local building inspectors will tell you to avoid putting water resistant drywall on your bathroom ceiling, and that’s actually for your own protection, even though using it that way may not be a problem. Greenboard weakens more than standard drywall does when it gets completely saturated.
What is PURPLE drywall used for?
Purple drywall offers the same advantages as regular drywall, but with superior moisture- and mold-resistant characteristics. It can be used with all wall and ceiling applications and is ideally suited where enhanced moisture and mold resistance is desired.
Is cement board good for bathrooms?
sheets of cement board are sized for efficient use around bathtubs and showers. The core isn’t waterproof, but it can withstand getting wet without falling apart, so even if your waterproofing system leaks, the board will stay intact.
Is PURPLE drywall better than green?
What’s the difference between PURPLE drywall and traditional green drywall? Traditional green drywall (also known as greenboard) is only moisture-resistant. PURPLE drywall, manufactured only by Gold Bond Building Products, is superior because it offers moisture, mold and mildew resistance.
What is the R value of 5/8 drywall?
Tables of Building Material R-values
| BUILDING BOARD | THICKNESS | R-VALUE (F° · SQ.FT. · HR/BTU) |
|---|---|---|
| Gypsum Wall Board | 5/8″ | 0.5625 |
| Plywood | 1/2″ | 0.62 |
| Plywood | 1″ | 1.25 |
| Fiber board sheathing | 1/2″ | 1.32 |
Why do you use 5/8 drywall on the ceiling?
The reason most builders use 5/8″ sheetrock on the ceiling is that that thickness of sheetrock is much stiffer. Another reason to go with a 5/8″ on the ceiling is that you will greatly reduce the chance of the sheetrock bowing between the ceiling joist, especially if they’re on 24″ centers.
What size screws 5/8 drywall?
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.
How far should drywall screws go into studs?
Primarily, studs support walls and run between the floor and ceiling. They are sometimes visible or hidden behind drywall. What is this? The ideal depth a screw should go into a stud is 3/4 of the length of the screw’s bottom part.
How far apart should screws be in ceiling drywall?
Space screws a maximum of 12″ apart on ceilings, 16″ on walls and at least 3/8″ from ends and edges of panels.
How far apart should drywall screws be?
About 16 inches apart
Field: About 16 inches apart
Both the International Residential Code (IRC) and USG, the manufacturer of Sheetrock, note that the recommended maximum field screw spacing for wall drywall is 16 inches. Some builders like to space fasteners tighter than that, so they go down to 12 inches.
Should you hang drywall horizontally or vertically?
Final Thoughts. In short, drywall should be hung horizontally on residential buildings and vertically on commercial buildings. In the case of either, support beams should always run perpendicular to the wall studs at a distance of 24 inches (61 cm) apart.
Should there be a gap between drywall sheets?
Always leave a 1/2-inch gap at the floor. This allows for floor and wall expansion without cracking the drywall.
