MJC Plastering Inc.
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FAQ

Can MJC fix my popcorn ceilings? Yes! During your free estimate appointment, we’ll review all your options. In most cases, we can smooth or texture your popcorn ceilings without the need for demolition.

Can MJC repair water damage? If you have recent water damage, the first step is to fix the source of the leak. You’ll also need to remove any materials that are too damaged to keep, such as wet insulation or drywall. Once that’s done, MJC can restore your walls and ceilings to their original condition.

What’s the difference between plaster and drywall? Both are used for interior wall construction, but they differ in material and installation:
  • Plaster is a traditional, durable material that has been used for centuries. Older homes often have plaster applied over wooden lath strips, sometimes reinforced with horsehair. Modern plaster is applied over gypsum blueboard and requires skilled labor. Plaster walls offer better sound insulation and fire resistance.
  • Drywall is a more modern and cost-effective option. It consists of gypsum board nailed to studs, with joint compound applied only at seams and screw holes. While it’s easier and faster to install than plaster, it doesn’t provide the same level of soundproofing or fire resistance.
Is demolition necessary to install new walls or ceilings? Not always! In many cases, we can install new blueboard and plaster over existing walls and ceilings, saving time and money. This process, called an overlay, minimizes disruption and avoids the need for demolition. Some trim may need to be removed and reinstalled after the new materials are in place.
However, if the existing structure is unstable or deteriorating, a full replacement may be necessary. We evaluate each project individually to determine the best approach for your home.

Why does fresh plaster look different from existing plaster? Plaster starts as a wet mixture and has a beige tint when first applied. As it dries and cures (typically in 3-7 days, depending on humidity), it hardens and turns white. This curing process gives plaster its strength. During this time, you may also notice condensation forming on windows—this is normal.

Does plaster need to be painted? Yes, in most cases. Homeowners and builders typically paint plastered surfaces. Exceptions include garages, semi-finished spaces, or textured ceilings, which can sometimes be left unpainted.

What plaster finishing options are available? We offer three primary plaster finishes:
  • Smooth – Classic, timeless, and the most popular choice.
  • Textured – Our standard pattern, though we can match custom textures if needed.
  • Sand Swirl – A mix of sand and plaster for a distinct look. If you have an existing sand swirl pattern, we can match it.
Is one finish better than another? No, the choice comes down to personal preference. All finishes are durable and provide the same structural benefits.

​See below for examples:
Picture
Textured finish.
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Smooth finish.
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Sand swirl finish.

​Your home deserves the perfect finish – we deliver


address

86 Richards Ave.
North Attleboro, MA 02760

Telephone

508-838-6272

Email

[email protected]
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  • Home
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  • Contact Us