Ceiling Vent Covers | Hotels, offices, commercial buildings | Material: Aluminum ASTM A923 ▲▲ vs Industry Standard Steel ASTM A36 Noise Level: 43 dBA (quieter than fridge hum) ▲▲ Adjustable Louvers: 180° rotation (ISO 1672-1 compliant) ▲ | Durable, customizable finishes (10+ colors), ultra-quiet operation | Higher upfront cost, requires professional installation |
Wall Registers | Residential homes, apartments | Material: Steel ASTM A36 Noise Level: 55 dBA (comparable to busy traffic) Fixed Louvers: Non-adjustable | Affordable, easy DIY installation | Limited customization, louder operation, less airflow control |
Grilles | Industrial facilities, warehouses | Material: Heavy-duty steel ASTM A537 Noise Level: 62 dBA (louder than vacuum cleaner) No airflow adjustment | Extremely durable, cost-effective | Noisier, unattractive design, no airflow customization |
Linear Slot Diffusers | Commercial HVAC systems, hotels | Shape: Square (precision-cut edges ISO 3801) Airflow Control: ±5% accuracy (ISO 1672-1) Material: Aluminum ASTM A923 ▲ | Sleek design for aesthetics, precise airflow distribution, corrosion-resistant | Requires professional calibration, narrower airflow range than grilles |
Adjustable Louver Systems | Office spaces, theaters | Adjustable Range: 0°–180° ▲▲ vs Industry Standard 0°–90° Noise Reduction: 15 dB ASTM E90 ▲ Material: Anodized Aluminum ASTM B209 ▲▲ | Full airflow direction control, noise dampening, modern aesthetic | Complex installation, higher maintenance needs |
Duct Covers | Industrial ductwork, maintenance access | Fire Resistance: ASTM E84 Class A ▲ Load Capacity: 1,200 lbs/sq ft ASTM C119 Noise Level: 58 dBA (similar to dishwasher) | Fire-safe, heavy-duty construction, meets safety standards | Bulkier design, limited airflow customization, less discreet appearance |