Purple sheetrock is highly resistive to mold, damage, and water. It is used
on the exterior of commercial buildings
and many other applications such as showers.
Is purple drywall waterproof?
While all drywall is naturally fire-resistant, PURPLE drywall is unique because
it also resists moisture, mold and mildew
. Some PURPLE drywall products also stand up to scratches, scuffs, dents and sound.
Can purple drywall get wet?
While all drywall is naturally fire-resistant, PURPLE drywall is unique because
it also resists moisture, mold and mildew
. Some PURPLE drywall products also stand up to scratches, scuffs, dents and sound.
Is drywall ruined if it gets wet?
While drywall is made of some pretty sturdy stuff, it can sustain damage when exposed to water for too long. If moisture damage isn't addressed swiftly,
the structural integrity of the drywall becomes compromised
, causing it to become soft, weak and susceptible to mold growth.
Can mold resistant drywall get wet?
When and Where to use/install mold resistant drywall
Gypsum board is probably one of the most popular and commonly used types of drywall for residential properties. This type of board is
not water-resistant though
. So it can be prone to water and moisture damage and ultimately will attract mold.
What does purple drywall mean?
National Gypsum has developed Purple drywall that is
moisture, mold, and mildew resistant
. This means less water and mold damage in homes keeping construction debris from landfills. In addition, within the line of Purple drywall products, are sheets that stand up to abuse and impact.
How much does Purple drywall cost?
Purple Drywall Prices
Purple drywall costs
$15 to $60 per panel
. This range depends on the product, made by National Gypsum. The lower end resists mold and mildew better than green board. That makes it ideal for places that may get wet, like the basement or bathroom.
What is purple board for showers?
A new way to look at walls
Reliable Protection – Unlike standard drywall, PURPLE XP Drywall is
moisture-, mold- and mildew-resistant
. Improved Air Quality – PURPLE XP Drywall is GREENGUARD Gold Certified for improved indoor air quality.
What's the best drywall 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.
Can you install tile on purple drywall?
Besides its mold and mildew resistant properties, purple drywall is also fire-resistant. Ideal applications for purple drywall are around
toilets, sinks, vanities
and as a tile backer board for shower ceilings or kitchen/bathroom backsplashes.
How long does it take for mold to grow on wet drywall?
The PROBLeM wiTh MOLd
Mildew (mold in early stage) and molds grow on wood products, ceiling tiles, cardboard, wallpaper, carpets, drywall, fabric, plants, foods, insulation, decaying leaves and other organic materials. Mold growths, or colonies, can start to grow on a damp surface within
24 to 48 hours
.
Can I paint over water damaged drywall?
Yes
, as long as the drywall is not sagging or weakened. There are a few things that need to be done first, however, before you can paint over water damage: … De-mold: If the water-stained drywall is showing any signs of mold or mildew (which is more likely if it was a long-term leak), the mold must be eliminated.
How long does it take to dry out water damage?
How long does it take for water damage to dry? It depends on several factors, but in general, you can expect areas in your home exposed to water or moisture to dry in
about five days
. Sometimes it takes as little as two days to dry an area and other times it could take several weeks.
What is the difference between mold-resistant drywall?
Since the paper on drywall holds water and feeds mold, you might think that mold-resistant drywall simply does away with the paper facing, but this is not necessarily so. … The difference is that
the paper and the gypsum core are less absorbent and they contain mold inhibitors that resist mold
growth.
Is mold-resistant drywall worth it?
Mold-resistant drywall is
a little more expensive than standard drywall
, but the amount of money it can save you from having to repair mold damage is more than worth the cost – not to mention the health risks of mold buildup.
Is moisture resistant drywall required by code?
Changes made to the 2006 International Residential Code (IRC)
no longer recognize moisture-resistant
, paper-faced drywall (commonly known as “green board”) as a suitable tile backing material in wet areas such as tub and showersurrounds.
