250*7mm Recessed PVC Ceiling

Key Advantages

• Surface density of 2.5kg/m² provides clear reference for transportation and installation load calculations
• 250mm width: Reduces the number of seams per square meter by 20% compared to 200mm width products
• 7mm thickness: Section modulus between 6mm and 8mm panels, with flexural stiffness higher than 6mm
• V-groove design: Creates uniform V-shaped recesses between panels, enhancing ceiling line definition
• Clip-in joint system: Requires no self-tapping screws or adhesives during installation
• Dense surface structure: Resists liquid and dust penetration, simplifying cleaning operations

Product Features

Application Scenarios

• Residential wet areas (kitchens, bathrooms, balconies)
• Residential dry areas (living rooms, corridors, bedrooms, dining rooms)
• Commercial spaces (retail stores, supermarkets, beauty salons, clothing shops)
• Office spaces (open-plan areas, meeting rooms, reception areas, pantry areas)
• Hospitality (hotel guest rooms, hostel common areas)

Frequently Asked Questions and Precautions

Q1: How does the 250mm width compare to 200mm width in terms of installation efficiency?
Panels required per square meter: 4 panels/m² for 250mm width versus 5 panels/m² for 200mm width. The 250mm specification reduces the number of joining operations by 20% and reduces total seam length by 20%, making it suitable for large-area continuous ceiling installations.

Q2: How does the 7mm thickness compare to 6mm and 8mm thickness in practical use?
The 7mm thickness offers an intermediate option between weight and structural performance. Flexural stiffness is approximately 1.6 times that of 6mm and lower than 8mm. It is suitable for applications requiring higher structural strength than 6mm while maintaining surface density not exceeding 2.5kg/m².

Q3: What is the recommended framework spacing?
For 7mm thickness, recommended framework spacing does not exceed 550mm. Specific values depend on installation orientation and expected loads. Refer to product test reports or manufacturer installation specifications before installation.

Q4: Does the V-groove affect overall sealing performance?
The V-groove is a decorative recess. The contact surfaces between panel bodies remain sealed. Under normal use conditions, the grooves do not cause water leakage or airflow penetration.

Q5: Does the wider panel affect cutting flexibility?
The 250mm width can be cut longitudinally on standard table saws or handheld circular saws. For narrow edge finishing where width is less than 250mm, cut panels to the required size.

Precautions:

• Verify substrate flatness before installation: height difference ≤ 3mm when measured with a 2-meter straightedge
• Storage requirements: Store flat on dry ground with stack height not exceeding 1.2 meters; avoid long-term edge-on storage which may cause panel warping
• Use fine-tooth saw blades (tooth spacing ≤ 3mm) when cutting to minimize edge burrs
• For bathroom ceiling installations, combine with exhaust ventilation system to reduce condensation accumulation on the panel back surface
• Inspect color consistency across multiple batches before large-scale installation to ensure no visible color difference
• Avoid cleaning with solvents containing acetone, benzene, or strong alkaline agents
• Maintain consistent V-groove orientation during installation; avoid mixing panels from different production batches to prevent groove dimension variations