Yes, you absolutely need moisture-resistant board in bathrooms. While standard drywall degrades and breeds mold in damp environments, moisture boards are specifically designed to withstand daily humidity and prevent structural damage.
Yes, failure to comply with Building Regulations with the installation of moisture resistant plasterboard will have serious legal implications. Non-compliance may lead to enforcement action from local authorities. This includes the issuance of notices and fines.
Bathrooms are perhaps the most critical areas in your home to utilize mold-resistant drywall due to the constantly high humidity levels and frequent water exposure in these areas. Every use of the shower, bath, and sink contributes to the moisture in the air, creating an ideal environment for mold growth.
MOISTURE RESISTANT PLASTERBOARD SLOWS WATER DAMAGE AND REDUCES THE RISK OF MOULD. It is worth mentioning that moisture resistant only improves protection but is not necessarily a 100% waterproof product. The green plasterboard finish creates a barrier that keeps water from soaking into the core.
Yes, it is possible to tile directly to our Gyproc moisture resistant (MR) grade boards without any pre-treatment, following the tile adhesive manufacturer's guidance.
Use moisture and mold-resistant drywall (commonly called purple board or green board) for bathroom walls and ceilings that will only be painted. For areas inside a shower or tub surround, do not use drywall; instead, install a waterproof cement backer board (like Durock or HardieBacker) to prevent water damage.
Labor: It typically accounts for 40% to 65% of your total budget. Structural changes: Typically increase your total project cost by 30% to 100% because they trigger a domino effect of labor and permitting requirements.
5 Tacky Bathroom "Upgrades" That Instantly Make Your Home Look Bad, Designers Say
Bathroom trends are shifting sharply toward warm, organic, and highly personalized spaces. The stark, all-white and cold gray aesthetics are out. In their place are soothing earth tones, textural natural materials, stealth-wealth luxury, and integrated, functional smart tech to create an inviting in-home spa.
The Japanese practice of hanging futons and pillows outside to “air out” isn't just traditional — it kills mold and mites that love humid bedding. Wipe down bathrooms after every use. Exhaust fans during showers, wipe tiles and mirrors, keep surfaces dry. Bathrooms are ground zero for household mold.
Plastic paneling is very easy to install, making it an easy drywall alternative to recommend. You can simply screw most plastic paneling into place and you will be able to cover up walls directly. You can put them right over the studs, so it's really convenient overall.
In 2026, bathroom flooring trends prioritize a blend of organic warmth and dramatic, personalized style, with popular choices including travertine, limestone, large-format porcelain tiles, and intricate patterned tiles. Top trends for the year include herringbone patterns, "tile drenching" (running the same tile on floor and wall), and high-contrast, artistic patterns that turn floors into a focal point.
Standard drywall consists of gypsum sandwiched between sheets of paper. Unfortunately, when exposed to a lot of moisture, the organic material in the paper can serve as a growth medium for mold. That makes standard drywall a poor choice for bathrooms, where humidity is high.
Moisture-Resistant Drywall Is Required:
Any wall within 6 feet of shower or tub. All bathroom ceilings in rooms with shower/tub. Exterior bathroom walls regardless of distance from fixtures. Bathrooms over crawl spaces or unconditioned spaces.
Cement sheet is more water-resistant than gypsum board, making it suitable for wet areas like bathrooms and kitchens where there is a risk of mold or mildew.
Avoid neglecting proper ventilation, skipping waterproof backing, and moving plumbing fixtures unnecessarily, as these errors lead to mold, structural damage, and high costs. Crucially, do not rush the planning phase, skimp on waterproofing, or use non-moisture-resistant materials.
The 30% rule in remodeling is a financial guideline suggesting that the total cost of your renovations should not exceed 30% of your home's current market value.
Yes, $10,000 is enough for a bathroom remodel, but it depends on your expectations. It will cover a budget-friendly or DIY refresh, or replacing existing fixtures without changing the layout. However, it generally will not cover a full "gut-to-the-studs" primary bath renovation.
5 High Value Bathroom Renovation Ideas That Pay Off
These five bathroom remodel mistakes—poor planning, budget underestimation, style-over-function choices, inadequate ventilation, and DIY overreach—account for most of the problems that turn dream renovations into expensive nightmares.
To make your bathroom look expensive on a budget, prioritize eliminating visual clutter and adding textural upgrades. Decant drugstore toiletries into matching dispensers, replace small bath mats with a stylish runner rug, and add warm, layered lighting.
Replace bathroom drywall with waterproof, mold-resistant materials to prevent moisture damage. The best alternatives include PVC panels (like Trusscore PVC), fiberglass reinforced plastic (FRP), or cement backer board (like HardieBacker) for tiled areas. These options eliminate water absorption and reduce long-term maintenance.
For a bathroom, purple drywall is the superior choice over green drywall. While both resist moisture, purple board offers premium mold, mildew, and often scratch resistance, making it ideal for the high-humidity environment of a bathroom at only a slightly higher cost.
Two common mistakes made during drywalling are improper joint compound application (such as applying it too thickly or not feathering the edges), and failing to stagger the seams across different studs, which weakens the wall and increases the risk of cracking.