Blog – Page 6 – TRUSUS® Gypsum Board

Is all gypsum board fire-rated?

Oct 24, 2025

Many assume every gypsum board can stop fire effectively, but that’s not true. Not all gypsum board is fire-rated; only boards tested and certified for fire resistance carry an official rating. In my work, I see regular gypsum boards used where fire-rated boards are required. This creates compliance and safety problems. Fire-rated boards pass strict […]

Are there different types of gypsum board?

Oct 23, 2025

Many people think all gypsum boards are the same, but that belief can lead to costly mistakes. Yes, gypsum boards come in several types, each designed for different conditions like moisture, fire, and strength requirements. When I first entered the building materials industry, I was surprised to learn how different gypsum boards could be. This […]

What is perforated gypsum board used for?

Oct 22, 2025

Many people overlook perforated gypsum board because they don’t understand its acoustic benefits. Perforated gypsum board is used to improve room sound quality by absorbing echoes and reducing noise transmission. Perforated gypsum board, also called perforated plasterboard or decorative perforated ceiling panel, has evenly spaced holes across its surface. These holes control sound by breaking […]

What are gypsum board systems?

Oct 21, 2025

Building projects often fail because people misunderstand what a gypsum board system really is. A gypsum board system is the combination of gypsum boards and their supporting components such as framing, fasteners, and finishing materials, designed to meet specific performance goals. Gypsum board systems are not just flat boards. They include a complete set of […]

What exactly is drywall?

Oct 20, 2025

I often meet clients who think drywall is just a “quick wall fix,” but it’s actually a specific building material with a clear history and defined purpose. Drywall is a gypsum-based panel wrapped in paper or fiberglass mats, used to form interior walls and ceilings without wet plaster. Drywall replaced wet plaster in the early […]

Which is better, PVC ceiling or gypsum ceiling?

Oct 16, 2025

Many homeowners struggle to choose between PVC and gypsum ceilings, thinking they serve the same function—until humidity, sound, or fire safety come into play. PVC ceilings are lightweight, waterproof, and easy to clean, while gypsum ceilings offer better sound insulation, fire resistance, and a more elegant finish. When I first compared PVC and gypsum ceilings […]

What is a light steel keel?

Oct 15, 2025

Many builders confuse light steel keels with traditional steel structures and end up choosing materials that do not fit their project. This mistake can cost time and money. **A light steel keel is a building frame made from cold-rolled galvanized steel strips, usually 0.4 to 2.0mm thick, designed in C, U, or Ω shapes for […]

What is a T-grid ceiling?

Oct 14, 2025

A T-grid ceiling is a suspended ceiling system built with metal frames shaped like a “T” in cross-section. It consists of T-shaped main runners, cross tees, and perimeter moldings that support removable ceiling panels. From my design projects, I have seen T-grid systems used widely in offices, schools, and retail spaces. They create an easy-access […]

Is there waterproof gypsum board?

Oct 13, 2025

Gypsum board is naturally vulnerable to water, but specialized versions are designed to resist moisture in damp environments. There is no truly “waterproof” gypsum board—only water-resistant types treated to slow moisture absorption. In my experience, the term “waterproof gypsum” is misleading. Water-resistant boards are made with treated gypsum cores using hydrophobic additives like silicone, and […]

Latest Articles

Is all gypsum board fire-rated?

Are there different types of gypsum board?

What is perforated gypsum board used for?

What are gypsum board systems?

What exactly is drywall?

Which is better, PVC ceiling or gypsum ceiling?

What is a light steel keel?

What is a T-grid ceiling?

Is there waterproof gypsum board?