Frequently Asked Questions

Polished Plaster FQA

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Polished Plaster FQA *

What is polished plaster?

Polished plaster is a decorative wall finish that combines natural plaster with a smooth, glossy, or satin-like appearance. It is applied in thin layers to create a sleek, marble-like effect, adding elegance and texture to any space.

How long does polished plaster last?

Polished plaster is highly durable and, when properly applied and maintained, can last for many years. It is resistant to cracking and peeling, making it a long-lasting investment for both residential and commercial spaces.

Can polished plaster be used in bathrooms or kitchens?

Yes, polished plaster is water-resistant and can be used in areas like kitchens, bathrooms, and even wet rooms. However, regular maintenance and sealing may be required in high-moisture areas to preserve its finish.

Is polished plaster easy to maintain?

Polished plaster is relatively low-maintenance. It can be cleaned using a soft cloth or sponge and mild soap solution. For high-traffic areas, regular sealing may be recommended to maintain the sheen and protect the surface from stains or wear.

How is polished plaster applied?

The application of polished plaster involves multiple layers of a special plaster mixture. Each layer is applied and then polished to achieve the desired finish. Professional installers use trowels and other tools to create a smooth, seamless surface.

Can polished plaster be applied over existing walls?

Yes, polished plaster can often be applied over existing painted or plastered walls, provided the surface is clean, dry, and properly prepared. A base coat may be necessary for optimal adhesion.

What colors are available for polished plaster?

Polished plaster is available in a wide range of colors, from neutral tones like whites and greys to rich shades of gold, silver, or bronze. Custom colors can also be mixed to suit your specific design needs.

Is polished plaster eco-friendly?

Yes, many types of polished plaster are made from natural, sustainable materials like lime, making them an eco-friendly choice. They are breathable and help regulate humidity, improving indoor air quality.

How long does the application process take?

The time it takes to apply polished plaster depends on the size of the area and the complexity of the design. Typically, it takes 3-5 days for a full room, including drying and curing time between layers.

Can I apply polished plaster myself?

While it’s possible to apply polished plaster yourself, we recommend hiring professionals for the best results. The technique requires skill and precision to achieve a flawless, smooth finish.

Is polished plaster expensive?

Polished plaster can be more expensive than traditional wall finishes due to the labor-intensive application process and the high-quality materials used. However, its durability and timeless appeal make it a valuable investment.

polished plaster be repaired if damaged?

Yes, polished plaster can be repaired if damaged. Minor cracks or chips can be smoothed and re-polished, restoring the surface to its original appearance.

If you have any additional questions or want a quote, feel free to contact us! We’d be happy to help with your polished plaster project.

Contractors FAQ

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Contractors FAQ *

Contractor Support

With more than 30 years of experience in crafting sustainable luxury finishes, The Polished Plaster Company brings the expertise needed to deliver projects of all types to the highest standards. Below, you'll find answers to frequently asked questions about working with us on your project.

Tendering & Product Matching

Can The Polished Plaster Company tender against alternative products?
Yes, we can usually provide a comparable alternative to the specified product. Please share the details of the proposed specification, and we will confirm if we can supply and install a suitable match.

Can you match existing materials in our project?
Yes, we offer a bespoke matching service, allowing us to create finishes that complement or match other materials in your project.

Project Timelines & Installation

What are your lead times for starting a project?
Lead times for starting a project typically range from 3 to 4 weeks after receipt of the order and approval of drawings, subject to a site visit. This timeframe allows for scheduling, material preparation, and any necessary coordination with other trades. However, lead times may vary depending on project size, complexity, and current workload. For an accurate timeline, we recommend discussing your specific project requirements with our team as early as possible.

How long does it take to apply The Polished Plaster finishes on-site?
Application times vary based on temperature, humidity, and site access. Please get in touch to discuss schedules for specific projects.

Do you offer off-site solutions?
Yes, we can supply pre-finished decorative panels that the general contractor can install on-site.

Process & Requirements

What happens after placing an order?

After checking the substrate and approving the finish, we agree on a start date.

What are the substrate requirements?
The substrate requirements for Polished Plaster differ based on the product but must be smooth, stable, and properly prepared to ensure the best possible finish. It should be made of moisture-resistant plasterboard, skim-coated plaster, or a similar suitable surface. The substrate must be clean, dry, free from dust, and fully cured before application. Any imperfections, cracks, or irregularities should be rectified, as Polished Plaster is a thin, decorative finish that will highlight underlying flaws. Additionally, all joints and seams should be properly reinforced and sanded to create a seamless base.

Please get in touch and we can talk through what is required based on the products being used on your project.

What is the sequence of works on-site?
The Polished Plaster finishes should be applied at the final stages of the project, before the installation of any fixtures or fittings.

Repairs & Protection

Can The Polished Plaster finishes be repaired?
Yes, The Polished Plaster finishes can be repaired if they become damaged. The success of a repair depends on the type of finish and the extent of the damage. While minor imperfections can often be seamlessly blended, more significant repairs may be visible depending on the texture, colour, and age of the original application. We can assess the damage and recommend the best approach to restore the finish as closely as possible.

Do you provide protection for completed works?
No, The Polished Plaster Company does not provide protection after installation, as our finishes are typically applied near project completion.

Beading & Finishing Details

Are beads required for the Polished Plaster?
Beads are not required for the final Polished Plaster finish; however, it is recommended to use powder-coated aluminium thin coat plaster beads when preparing shadow gaps, corners, and stops on plasterboard substrates. These beads help create clean, defined edges and ensure a high-quality finish. All beads should be securely jointed into the plasterboard, and the surface must be properly sealed by the dryliner before applying the Polished Plaster. Proper preparation ensures durability and enhances the overall aesthetic of the finished surface.

Financial & Insurance Information

Is a deposit required before work begins?
Yes, a deposit may be required before materials are manufactured for the site.

What insurance coverage does The Polished Plaster Company hold?

  • Employers' Liability – up to £10 million

  • Public & Product Liability – up to £10 million

BIO CLAY FAQ

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BIO CLAY FAQ *

What is a clay wall finish?

A clay wall finish is a natural, eco-friendly surface treatment made from clay, sand, and minerals. It’s applied to walls to create a smooth, textured, or matte finish with an organic, earthy look. It’s breathable and can add warmth and depth to your interiors.

What are the benefits of using clay wall finishes?

Clay wall finishes are sustainable, non-toxic, and offer excellent breathability, making them ideal for regulating indoor humidity. They are also naturally mold-resistant and hypoallergenic. Clay finishes can also improve indoor air quality by absorbing pollutants and toxins.

How durable is clay wall finish?

Clay wall finishes are quite durable when properly applied and maintained. They can withstand moderate wear and tear, but they may not be as resistant to heavy impact as some other finishes. They do require proper sealing to enhance their longevity, especially in high-traffic areas.

Can clay wall finishes be applied to any surface?

Clay finishes can be applied to most interior wall surfaces, including drywall, plaster, and masonry. However, proper surface preparation is essential for optimal adhesion. For best results, the wall should be smooth, dry, and free from dust or grease.

Are clay wall finishes easy to maintain?

Yes, clay finishes are relatively low-maintenance. Regular dusting and cleaning with a soft cloth or sponge are generally enough to keep them looking great. For stains, gentle spot cleaning with mild soap and water should suffice. In some cases, minor touch-ups may be needed over time.

What colors are available for clay wall finishes?

Clay wall finishes come in a wide variety of earthy, natural tones, including warm browns, reds, yellows, and soft grays. Custom colors can be mixed, offering a unique palette to suit your interior design vision. The color can vary based on the type of clay and natural pigments used.

Can clay wall finishes be used in bathrooms or kitchens?

Yes, clay finishes can be used in bathrooms and kitchens, though they should be sealed properly to resist moisture. Since clay is breathable, it helps maintain healthy indoor air quality, even in damp environments. However, extra care and sealing are recommended in high-moisture areas.

How is clay wall finish applied?

Clay wall finish is typically applied in multiple layers, with each coat smoothed and then buffed or polished to achieve the desired texture. It can be applied using trowels, brushes, or sponges, depending on the type of finish and the effect you want to create.

Can clay wall finishes be repaired if damaged?

Yes, clay finishes are relatively easy to repair. If the wall gets damaged, small areas can be patched and re-applied with fresh clay material. The texture can be matched, and the surface can be re-polished, restoring it to its original appearance.

Are clay wall finishes eco-friendly?

Yes, clay wall finishes are among the most eco-friendly wall treatments available. Made from natural, renewable materials, they contain no harmful chemicals or VOCs. Their sustainability and ability to regulate indoor climate make them an environmentally conscious choice for green building projects.

How long does the application of clay wall finishes take?

The time it takes to apply a clay wall finish depends on the size of the space and the number of layers required. Typically, the process takes 2-4 days, including drying time between coats, but larger projects may take longer.

Are clay wall finishes suitable for all types of interiors?

Clay wall finishes work well in most interior settings, especially in homes, offices, and eco-friendly buildings. They provide a soft, organic look that complements modern, rustic, and minimalist designs.