Gypsum is widely used across many industries, particularly construction. Gypsum ceilings and gypsum partition walls not only enhance a building’s appearance but can also incorporate thermal insulation, fire-resistant gypsum boards, and advanced air-purifying ceiling systems. What is a gypsum ceiling, and what are the main characteristics and types of gypsum products? Find the answers with Vinh Tuong in the article below.

What Is Gypsum?

Gypsum is a naturally occurring mineral composed primarily of calcium sulfate dihydrate (CaSO₄·2H₂O). It commonly occurs as crystals, grains, or mineral masses in white, off-white, and other shades depending on the presence of natural impurities.

In construction, gypsum is extracted and processed into gypsum powder, gypsum plaster, and gypsum boards. These materials are widely used for ceilings, walls, interior partitions, and decorative finishes due to their relatively lightweight properties, ease of shaping, and suitability for surface finishing.

Standard gypsum boards typically consist of a gypsum core enclosed between two layers of specialised facing paper. Depending on their intended application, the core may contain additives or reinforcing fibres to improve moisture resistance, fire performance, and mechanical strength.

Thanks to their versatility and compatibility with framing systems, acoustic insulation, and thermal insulation materials, gypsum-based products are widely used in residential buildings, offices, hotels, and commercial developments.

Gypsum powder primarily consists of calcium sulfate compounds (Source: Internet)

Types of Gypsum Boards Used in Construction

Gypsum boards are classified according to their properties and intended applications, including standard, moisture-resistant, fire-resistant, and multifunctional gypsum boards. Below are four Vinh Tuong-gyproc product ranges commonly used for interior ceilings, wall linings, and partition walls.

1. Vinh Tuong-gyproc Standard Gypsum Board

Vinh Tuong-gyproc Standard Gypsum Board is commonly used for interior ceilings and partition walls.

Product information and technical specifications

Advantages of Vinh Tuong-gyproc Standard Gypsum Board

• Versatile applications: The 9 mm board is suitable for ceiling applications, while boards with a thickness of 12.5 mm or greater can be used in interior partition systems, subject to the relevant system specifications.
• Load-bearing capability: When appropriate gypsum-board fixings are used, the system may support suspended loads of up to 20 kg per fixing point under specified installation conditions. Actual load capacity depends on the fixing type, partition construction, and installation location.
• Easy surface finishing: The smooth board surface can be painted or decorated to create aesthetically pleasing ceiling and wall finishes.

2. Vinh Tuong-gyproc Superior Moisture-Resistant Gypsum Board

Vinh Tuong-gyproc Superior Moisture-Resistant Gypsum Board is suitable for high-humidity areas such as kitchens and bathrooms.

Product information and technical specifications

Advantages of Vinh Tuong-gyproc Superior Moisture-Resistant Gypsum Board

The board can be used as a floor underlayment or gypsum wall lining throughout the home. It is particularly suitable for areas frequently exposed to high humidity, such as kitchens and bathrooms.

3. Vinh Tuong-gyproc Fire-Resistant Gypsum Board

Vinh Tuong-gyproc Fire-Resistant Gypsum Board is used in ceiling and partition systems with specific fire-resistance requirements.

Product information and technical specifications

Advantages of Vinh Tuong-gyproc Fire-Resistant Gypsum Board

The board can provide fire resistance for up to 150 minutes. Its gypsum core incorporates glass fibres and micro-silica additives, which are highly effective fire-resistant materials.

4. Vinh Tuong-gyproc Super Protect Gypsum Board

Vinh Tuong-gyproc Super Protect Gypsum Board is used in advanced air-purifying ceiling systems and provides five layers of superior protection.

Vinh Tuong-gyproc Super Protect Gypsum Board integrates multiple features, including air purification, sag resistance, and moisture resistance.

1. Superior air purification - up to 80% reduction

This product incorporates Activ'Air technology, designed to absorb and convert certain harmful indoor pollutants, particularly formaldehyde, into stable compounds, helping improve indoor air quality.

Under specified test conditions, Activ'Air technology can reduce formaldehyde concentrations by up to 80%. Actual performance may vary depending on the installation area, indoor conditions, and pollutant concentrations.

2. Superior resistance to sagging, cracking, and fire

Vinh Tuong-gyproc Super Protect Gypsum Board has been tested for performance and is designed to resist sagging and deformation under demanding humidity conditions.

Dense fibre reinforcement improves cohesion within the gypsum core, enhancing the board's mechanical strength and resistance to cracking. The board also incorporates a non-combustible gypsum core, contributing to fire performance when installed as part of an appropriate ceiling system.

3. Superior resistance to humid-season condensation

Ceiling systems constructed using Vinh Tuong-gyproc Super Protect Gypsum Board incorporate two moisture-protection layers designed to limit the effects of high humidity and seasonal condensation.

When combined with the Vinh Tuong BASI concealed-grid ceiling suspension system or the Vinh Tuong ALPHA framing system, the board forms the Vinh Tuong Super Protect gypsum ceiling system.

This integrated solution combines aesthetics with multiple performance benefits, including resistance to humidity, sagging, and cracking, while supporting improved indoor environmental quality.

The Vinh Tuong Super Protect gypsum ceiling system combines interior aesthetics with protective features for modern living spaces.

The Vinh Tuong Super Protect gypsum ceiling system is a suitable solution for contemporary homes. For installation guidelines and comprehensive pricing, please contact Vinh Tuong for detailed information and available offers.

Applications of Gypsum in Construction

Gypsum plaster and gypsum powder can be used as filling or bonding materials for ceramic tiles, historical structures, and cement production. Gypsum is also widely used in fine arts for casting statues, reliefs, and decorative interior features.

Gypsum board is one of the most popular ceiling and wall-lining materials in residential and commercial construction because it offers the following characteristics:

• It is a lightweight, non-fired material that supports sustainable and environmentally responsible building design.
• It can be installed quickly and easily.
• It does not release harmful substances that may adversely affect human health.
• Depending on the system configuration, it can provide sound insulation, thermal insulation, fire resistance, impact resistance, and protection against excessive humidity.
• It offers high design flexibility and can be easily finished with paint, wallpaper, or other decorative materials.

Selecting the appropriate gypsum board and system configuration for ceiling, wall-lining, or partition applications helps improve construction efficiency and overall indoor environmental quality.

Application in Interior Partition Walls

Interior partition walls are constructed using a Vinh Tuong framing system and gypsum boards to divide the interior space.

Gypsum can be used to construct thermally insulated partition walls for space division. (Source: Internet)

Gypsum partition walls offer several advantages:

• The materials are lightweight, durable, and easy to install, repair, or modify when required.
• Gypsum partitions can provide thermal insulation, sound insulation, and moisture resistance.
• Electrical cables and other building services can be routed inside the partition cavity. This creates a cleaner, more open interior and is particularly beneficial for offices, hotels, and other commercial buildings.
• Gypsum systems support a wide variety of attractive ceiling and wall designs.

Application in Decorative Ceiling Systems

Gypsum ceilings offer high aesthetic value and are generally divided into two main types: suspended seamless ceilings and suspended modular ceilings.

A two-level recessed gypsum ceiling can be used as a decorative feature in a living room. (Source: Internet)

• A suspended seamless ceiling is constructed with the entire framing system concealed above the gypsum boards. Once completed, the ceiling profiles and framing members are no longer visible.
• A suspended modular ceiling, also known as a lay-in ceiling or exposed-grid ceiling, is designed with part of the ceiling grid remaining visible. It is commonly used to conceal technical services such as electrical wiring and water pipes beneath concrete slabs, sheet-metal roofs, or tiled roofs.

Gypsum ceilings are easy to install and provide a smooth surface that can be enhanced with lighting coves, cut-outs, recessed details, or decorative shapes. They are also easy to repair. A damaged board or ceiling tile can usually be removed and replaced without dismantling the entire ceiling system.

>> See more:

• Gypsum ceiling repairs in 2025: Reference prices and key considerations.
• A simple guide to repairing gypsum ceilings at home.

Advantages of Gypsum Boards in Construction

1. Lightweight Construction

Compared with traditional brick walls, gypsum partition walls can be approximately seven to ten times lighter.bThis lower weight reduces the overall dead load of the building, limits the load transferred to the foundations, and can lower foundation construction costs.

2. Easy Installation

Gypsum ceilings and walls are assembled from large-format gypsum boards. Once the framing system has been fully installed, contractors can fix the boards directly to the frame.

A standard gypsum board measures approximately 1,220 × 2,440 mm, making it significantly larger than an individual brick. Therefore, walls and ceilings can be completed much faster than with traditional fired-brick construction.

Gypsum systems also make future repairs and alterations to the room layout easier for property owners.

Gypsum boards are fixed to a supporting framing system, allowing efficient ceiling installation and finishing.

3. Integrated Sound Insulation, Thermal Insulation, Fire Resistance, and Moisture Resistance

Whether in apartments or townhouses, sound insulation is an important consideration in ensuring a quiet and private living environment. The GypWall QUIET DW6 gypsum partition wall system can achieve sound insulation performance of up to 58 dB, compared with the 20 - 30 dB stated for conventional brick walls.

Gypsum partition walls incorporating foil-faced glass wool insulation can help reduce indoor temperatures by up to 5°C under suitable conditions. This helps reduce the cooling load on air-conditioning systems, potentially lowering monthly electricity costs.

A multifunctional gypsum ceiling, particularly suitable for controlling excessive humidity and condensation in Northern Vietnam. (Source: Internet)

In areas with high humidity, including bathrooms, kitchens, and laundry rooms, moisture-resistant gypsum boards combined with Weber waterproofing products provide an effective solution for reducing damage caused by moisture.

4. High Aesthetic Value

Gypsum boards can be easily cut, curved, and shaped into a wide variety of architectural forms to suit different interior styles. Their smooth surfaces are also easy to paint, illustrate, skim-coat, or finish with wallpaper.

5. Diverse installation options

When gypsum boards are combined with the Vinh Tuong M29 ceiling framing system, they can be installed as either suspended seamless ceilings or suspended modular ceilings. This allows architects and property owners to select from a wide variety of ceiling forms and designs.

An attractive suspended seamless gypsum ceiling for the kitchen of a five-metre-wide townhouse. (Source: Internet)

A suspended seamless ceiling has its entire framing system concealed above the gypsum boards. The system consists of the ceiling framing above and the gypsum-board lining below.

The gypsum boards are secured to the framing system with screws before the joints and surfaces are finished with jointing compound and paint. Advantages include:

• High flexibility in ceiling design and configuration.
• A broad range of functional performance options.
• Suitability for many different interior spaces.
• High aesthetic value due to its continuous, seamless painted finish.

A suspended modular ceiling, also known as a lay-in ceiling, exposed-grid ceiling, or grid ceiling, is constructed using an inverted T-shaped framing system.

Suspended modular ceiling components are relatively easy to install and transport because each component is compact. Once completed, the visible metal grid forms uniform ceiling modules, and the ceiling generally does not require skim coating or painting.

6. Cost-Effective Solution

Gypsum ceilings provide a cost-effective solution for many construction projects. With a reasonable investment, property owners can install durable and attractive gypsum ceilings, walls, and partition systems.

Vinh Tuong Gypsum Ceiling System Price List [Updated 2024]

Vinh Tuong Standard Gypsum Ceiling

Features

• Safe.
• Aesthetically pleasing.
• Meets fundamental ceiling performance requirements.

Vinh Tuong Ultra Durable X Gypsum Ceiling

Features

• Superior sag resistance.
• 10% lighter than a standard board of the same dimensions.

Vinh Tuong Superior Durability – Superior Moisture-Resistant Gypsum Ceiling

Features

• Aesthetically pleasing.
• Superior moisture resistance.
• Sound insulation.
• Superior durability.

Vinh Tuong Super Protect Gypsum Ceiling

Features

• Superior air purification.
• Superior sag resistance.
• Superior moisture resistance.
• Superior fire resistance.
• Superior crack resistance.

Depending on the system configuration, gypsum ceilings can provide additional performance benefits such as resistance to excessive humidity and condensation, sound absorption, and fire resistance, creating a more comfortable and functional living environment.

Gypsum ceiling installation must therefore follow Vinh Tuong-gyproc’s technical recommendations to ensure that every component is installed correctly. Please refer to Vinh Tuong’s gypsum installation instructions for a durable and aesthetically pleasing finished system.

If you are planning to build or renovate your home, contact Vinh Tuong for professional advice on gypsum ceiling and partition solutions suited to your specific requirements. Choosing an appropriate system can help optimize construction costs and improve the long-term performance of your project.

• Head Office: 8th Floor, SOFIC Tower, 10 Mai Chi Tho Street, Ho Chi Minh City, Vietnam.
• Hotline: 1800-1218
• Customer Service Email: chamsockhachhang@vinhtuong.com