Tegular T-24 Mineral Fiber Ceiling Tile
Wide-Edge Recessed Solution: Redefine Stability & Aesthetics for Ceilings
Product Introduction
The Tegular T-24 Mineral Fiber Ceiling Tile stands out with its signature wide-edge recessed design—a core upgrade from standard narrow-edge ceiling tiles. As a professional-grade suspended ceiling product, its "wide edge" (typically 15–20mm in width, 2–3 times wider than conventional tegular edges) is engineered to solve key pain points of unstable installation, visible grid lines, and frequent tile slippage.
The term "Tegular" refers to its recessed (stepped) structure, while the extra-wide edge ensures the tile sits firmly on the suspension grid, hiding grid bars completely and creating a seamless "drop-in" look. "T-24" denotes its standard 24"×24" (600mm×600mm) size, perfectly matching commercial/public space ceiling grids—while the wide edge adds unmatched stability for long-term use.
Crafted from high-density mineral fiber (mineral wool + inorganic binders + performance additives), this tile combines the functional advantages of mineral fiber (acoustic absorption, fire resistance) with the structural benefits of wide edges, making it ideal for spaces demanding both reliability and visual uniformity.
Key Features: Focus on Wide-Edge Advantages
- Superior Acoustic Performance
(Original content retained, as acoustic performance complements wide-edge functionality)
- Noise Reduction Coefficient (NRC): 0.7–0.9 (absorbs 70–90% of ambient sound, e.g., conversation, equipment hum).
- Sound Transmission Class (STC): 30–35 (for 18mm+ thickness), reducing inter-floor sound transfer.
Ideal for offices, meeting rooms, hospitals—where wide-edge stability ensures acoustic performance remains consistent (no tile gaps that leak sound).
- Class A Fire Resistance
(Original content retained, with wide-edge correlation added)
- Non-combustible mineral fiber meets UL 723 (US)/GB 8624 (China) Class A rating—no ignition, melting, or toxic fumes.
- Low smoke generation (ASTM E84 SDI ≤ 45).
The wide edge’s larger contact area with the grid ensures the tile stays in place during fire emergencies, avoiding falling debris risks.
- 15–20mm Wide-Edge: The Core Advantage
This is the most distinguishing feature of the tile, solving 4 critical issues of narrow-edge tiles:
- Maximized Stability & Anti-Slippage: Wide edges (15–20mm) increase contact area with the suspension grid by 60–80% compared to standard 8–12mm narrow edges. The tile won’t slip or shift even in high-traffic areas (e.g., mall corridors, airport lounges) or due to slight grid vibrations.
- Complete Grid Hiding for Seamless Visuals: The extra-wide recessed edge wraps around the grid’s T-bar, completely concealing grid lines from any viewing angle. No more "broken" ceiling visuals—creates a monolithic, high-end look that narrow-edge tiles can’t achieve.
- Easier Installation & Alignment: Wide edges provide a larger "guide area" during installation. Even for novice installers, the tile can be quickly aligned with the grid (no need for repeated adjustments), cutting installation time by 20–30%.
- Enhanced Durability for Edge Protection: Wide edges are less prone to chipping or cracking during transport/installation. Unlike narrow edges that break easily, the 15–20mm width maintains structural integrity, reducing replacement costs.
- Moisture & Warp Resistance (Boosted by Wide Edge)
- Water-repellent coating resists moisture absorption (suitable for 30–85% RH; 90% RH for moisture-resistant grade).
- The wide edge’s larger surface area distributes weight evenly, preventing warping or sagging—even in temperature fluctuations (5°C–40°C). Narrow-edge tiles often warp at edges; our wide edge maintains flatness long-term.
- Eco-Friendly & Healthy
(Original content retained, with wide-edge eco-benefit added)
- Low-VOC (GREENGUARD Gold: ≤0.1 mg/m³ formaldehyde), 60–80% recycled materials (LEED-aligned).
- Anti-microbial surface inhibits mold/bacteria.
The wide edge’s durable structure reduces tile replacement frequency, lowering material waste—aligning with eco-friendly goals.
Specifications: Clear Wide-Edge Parameters
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Parameter
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Details (With Wide-Edge Emphasis)
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Standard Size
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24" × 24" (600mm × 600mm); Optional: 24" × 48" (600mm × 1200mm)
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Thickness
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15mm, 18mm, 20mm (custom available)
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Material
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High-density mineral fiber (mineral wool + inorganic binders + moisture-resistant additives)
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Edge Type
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Tegular (recessed) wide edge: 15–20mm width (vs. standard 8–12mm narrow edge)
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Acoustic Performance
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NRC: 0.7–0.9; STC: 30–35
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Fire Rating
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Class A non-combustible (UL 723 / GB 8624)
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Moisture Resistance
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RH 30–85% (moisture-resistant grade: RH ≤ 90%)
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Density
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400–500 kg/m³
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Surface Finish
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Matte white (standard); custom colors (RAL/Pantone); smooth/grain texture
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Installation System
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Compatible with 15mm/24mm T-bar grids (lay-in type)—wide edge fits all standard grids
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Weight
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1.8–2.5 kg per tile (wide edge adds minimal weight but maximum stability)
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Warranty
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5-year limited warranty (covers wide-edge structural defects, warp, discoloration)
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Installation Guide: Optimized for Wide-Edge Tiles
- Pre-Installation Preparation
(Original steps retained, with wide-edge note)
- Calculate quantities (add 5–10% for cuts). Ensure ceiling substrate is level—critical for wide-edge alignment.
- Tools: Drill, screwdriver, grid cutter, tape measure, utility knife, tile lifter.
- Suspension Grid Installation
- Install main runners (900–1200mm apart) and cross tees (600mm apart, matching tile size). Ensure grid is perfectly level—wide edges amplify even slight misalignment, so use a spirit level for precision.
- Leave 5–10mm expansion gap at walls.
- Wide-Edge Tile Installation (Key Steps)
- Hold the tile at 45° and align its wide edge with the grid’s channels—no need for precise positioning (wide edge covers small gaps).
- Lower the tile flat: The wide edge will rest firmly on the grid, with no edge overhang or slippage.
- For edge tiles: Cut along the non-wide edge (preserve the wide edge for stability). Use a straightedge to ensure the cut edge fits wall gaps.
- Avoid walking on tiles; use a ceiling access board—wide edges are stable but not load-bearing for human weight.
- Post-Installation Check
- Inspect the wide edge: Ensure it’s fully seated on the grid (no gaps between edge and grid).
- Check for visual uniformity—wide edges should hide all grid lines, creating a seamless ceiling.
Application Scenarios: Where Wide-Edge Shines
Wide-edge design makes the tile ideal for spaces where stability and aesthetics are non-negotiable:
- High-Traffic Commercial Spaces: Malls, hotels, airports (wide edge resists slippage from foot traffic vibrations; seamless look elevates brand image).
- Public Facilities: Schools, libraries (wide edge is durable for frequent maintenance; no small parts to break, safe for kids).
- Healthcare Environments: Hospitals, clinics (wide edge’s anti-microbial surface + stability prevents tile gaps where bacteria accumulate).
- Industrial Areas: Factory control rooms, labs (wide edge withstands temperature fluctuations; no warping that disrupts equipment installation).
Note: For high-moisture spaces (saunas, pools), choose the "high-moisture grade"—its wide edge retains stability even in humid conditions.
Maintenance & Care: Wide-Edge Durability
- Daily Cleaning: Dust with a soft brush or low-suction vacuum—wide edges have no narrow crevices where dust accumulates.
- Stain Removal: Wipe light stains with a damp cloth (wide edge’s smooth surface resists stain penetration).
- Tile Replacement: Lift damaged tiles via the wide edge (easy to grip, no edge breakage) and insert a new tile—wide edge aligns automatically with the grid.
- Long-Term Care: Inspect grid screws annually—wide edge’s stability means fewer adjustments are needed.
Customization & Quality Assurance
- Custom Options for Wide Edges:
- Edge Width: Adjust to 12mm (narrow-wide hybrid) or 22mm (extra-wide) for special grids.
- Edge Finish: Match surface texture (smooth/grain) for uniform visuals.
- Other Customizations: Thickness (12–25mm), colors (RAL/Pantone), anti-static/anti-glare treatments.
- Quality Control for Wide Edges:
- 100% pre-shipment inspection: Check wide-edge width (±0.5mm tolerance), flatness, and adhesion to the tile body.
- Compliance with ISO 9001 (quality), ISO 14001 (environment), OHSAS 18001 (safety).
