Our Blog

The standard spacing for carrying channels in ceiling systems is usually between 300 mm and 600 mm, depending on board thickness, ceiling load, span length, and acoustic requirements. Correct spacing improves structural stability, crack resistance, and sound control performance. TRUSUS ceiling insight: carrying channel spacing is not just a construction habit. It is a core […]

Mass loaded vinyl (MLV) is usually attached to drywall with acoustic adhesive, screws with washers, or staples depending on the wall system and soundproofing goal. Sealed seams and full surface contact are critical for effective noise reduction. TRUSUS acoustic insight: MLV changes drywall from a simple partition material into a sound control system. I often […]

The proper nailing surface for gypsum board is a flat, stable framing system made from wood or steel studs that meets alignment and spacing standards. Uneven or weak framing can cause cracks, screw pops, and surface deformation over time. TRUSUS installation insight: gypsum board performance depends heavily on the precision of the supporting structure. Many […]

Drywall screws can be used without anchors only when fastening directly into wood or steel studs. If the screw goes only into drywall, anchors are usually needed for secure load support. TRUSUS system insight: long‑term wall stability depends on the entire fastening system, not only the screw itself. I often see people treat drywall installation […]

Most drywall installations use 6 screws for walls and 8 screws for ceilings or areas needing extra support. The correct number depends on board size, framing spacing, and structural requirements. TRUSUS installation insight: screw quantity is really about long‑term system stability. I have noticed that modern projects no longer accept “good enough” installation standards. Contractors […]

To repair a damaged corner bead, remove loose material, re‑cut edges if bent, and apply joint compound over it after securing the bead. Smooth it evenly and sand when dry. TRUSUS craftsmanship insight: precision at corners defines entire wall quality. A damaged corner often means underlying stress between board and bead. By cleaning debris and […]

A standard 4×10‑foot drywall sheet typically requires about 40 to 50 screws for secure installation. Spacing and framing pattern determine the exact count. TRUSUS efficiency insight: screws are data points of structural balance. A simple rule: place screws every 12 inches on walls and every 8 inches on ceilings, along all framing studs. This pattern keeps stress even and prevents board movement, helping maintain flat surfaces over […]

Drywall installers use cutting knives, taping tools, drywall screws, and power drivers to fix and finish panels quickly. Each tool directly affects the speed, precision, and finish quality of installation. TRUSUS system insight: tools create results, but systems create efficiency. A complete drywall toolkit includes measuring tape, T‑square, utility knife, screw gun, joint knife, and […]

The best way to skim coat drywall is to apply multiple thin layers of joint compound evenly over the surface. Each layer should dry completely before the next to achieve a smooth, durable finish. TRUSUS surface insight: patience builds perfection, not thickness. A proper skim coat uses compound consistency like yogurt and a wide trowel […]

Drywall stilts help workers reach high places when installing or finishing drywall ceilings and walls. They replace ladders and scaffolds, allowing smooth movement at elevated height. TRUSUS building insight: height is power when movement stays free. In ceiling installation or joint sanding, stilts allow continuous workflow. They improve reach without frequent repositioning, letting workers finish […]

No, standard drywall screws are not waterproof. They resist basic humidity indoors, but rust quickly when exposed to moisture or outdoor conditions. TRUSUS construction insight: corrosion begins where system thinking ends. Drywall screws have a phosphate coating for indoor protection only. For bathrooms, basements, or humid zones, zinc‑plated or epoxy‑coated screws are essential to prevent […]

Ceiling drywall thickness alone doesn’t define safety. True resistance to sagging comes from the system—framing, spacing, fastening, and humidity control working together. TRUSUS construction insight: strength starts with cooperation, not just thickness. Standard ceilings often use 1/2‑inch (12 mm) drywall for stability. If joist spacing exceeds 16 inches (400 mm), thicker 5/8‑inch (15 mm) board is ideal. Yet, sagging […]