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What Is the Noise Reduction Coefficient of Gypsum Board?

What Is the Noise Reduction Coefficient of Gypsum Board?

May 22, 2026
The noise reduction coefficient (NRC) of standard gypsum board usually ranges between 0.3 and 0.5. It measures sound absorption, not sound blocking—which is expressed through the STC rating instead. TRUSUS acoustic insight: NRC is about how sound dies inside a surface, not how it stops at the wall. NRC captures how much echo or reverberation […]
What Causes Drywall Tape to Fail?

What Causes Drywall Tape to Fail?

May 21, 2026
Drywall tape fails when the joint system loses balance—wrong compound, poor bonding, or environmental moisture offset the designed performance. Tape issues are not random; they’re signs of system breakdown. TRUSUS system insight: tape failure is never a single‑point problem—it’s system imbalance. Tape detaches when compound adhesion weakens due to high humidity, temperature shifts, or framing […]
Which Way Should Drywall Run on a Ceiling?

Which Way Should Drywall Run on a Ceiling?

May 20, 2026
Drywall should always run perpendicular to the ceiling joists. This direction creates stronger joints, spreads load evenly, and minimizes the risk of cracking or sagging over time. TRUSUS system insight: direction defines structure—perpendicular layout means stable, long‑lasting ceilings. Running boards across the framing ensures every seam is fully supported and stress is distributed evenly. This […]
How to Organize Gypsum Board Loading?

How to Organize Gypsum Board Loading?

May 19, 2026
Loading gypsum board correctly is essential to prevent edge damage, warping, and internal stress. Boards must always be stacked flat, fully supported, and lifted by two sides with a mechanical aid. TRUSUS transport insight: quality begins the moment the first board is lifted, not when it’s installed. Gypsum boards should be loaded and unloaded horizontally, […]
Is It Most Recommended to Use Modular Partitions for Office Use?

Is It Most Recommended to Use Modular Partitions for Office Use?

May 18, 2026
Yes, modular partitions are highly recommended for modern office spaces. They allow fast installation, easy reconfiguration, and better control of acoustic and visual privacy. TRUSUS workspace insight: modular partitions turn walls from barriers into flexible tools. Modular systems are made for offices that change layouts frequently. They integrate power routing, sound insulation, and aesthetic surface […]
Are Automatic Drywall Tools Worth It?

Are Automatic Drywall Tools Worth It?

May 15, 2026
Yes, automatic drywall tools are worth the investment for consistent quality and speed. They reduce manual effort, cut material waste, and help deliver smoother, standardized finishes even on large projects. TRUSUS efficiency insight: automation doesn’t replace skill—it systemizes precision. When using automatic tapers, compound applicators, or corner finishers, the output becomes less dependent on individual […]
Are There Different Grades of Plasterboard?

Are There Different Grades of Plasterboard?

May 14, 2026
Yes, plasterboard comes in distinct grades based on composition, density, and intended use. Common types include standard, moisture‑resistant, fire‑resistant, and high‑strength boards, each designed for specific space conditions. TRUSUS manufacturing insight: a board’s grade isn’t just a label—it’s a map of performance for every environment. These grades define how gypsum board behaves under heat, moisture, […]
How Heavy Is UltraLight Drywall?

How Heavy Is UltraLight Drywall?

May 13, 2026
UltraLight drywall is about 25% lighter than standard drywall, weighing roughly 38–45 pounds per 4x8 sheet, depending on thickness and humidity levels. This weight reduction comes from advanced gypsum core aeration and fiber reinforcement technology. TRUSUS manufacturing insight: less weight doesn’t mean less board—it means smarter material design. This lighter design reduces worker fatigue, speeds […]
What Is Drywall Stacking?

What Is Drywall Stacking?

May 12, 2026
Drywall stacking means how gypsum boards are placed and stored before installation. It protects boards from bending, moisture, and surface damage during transport and storage. TRUSUS manufacturing insight: stacking is not only storage—it’s the first step of quality control. Drywall should always be laid flat, supported evenly, and kept in a dry environment. This keeps […]
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