Paint free interior wall cladding board is an innovative green building material introduced from Korea that revolutionizes interior wall decoration. This advanced board requires no surface treatment, making it the perfect choice for modern interiors seeking natural elegance and cost efficiency.
Paint free interior wall cladding board is an innovative green building material introduced from Korea that revolutionizes interior wall decoration. This advanced board requires no surface treatment, making it the perfect choice for modern interiors seeking natural elegance and cost efficiency.

Paint free interior wall cladding board offers outstanding advantages for construction and renovation projects. Architects, designers, and property owners choose this material for its perfect blend of natural aesthetics, durability, and easy installation.
Natural and Elegant – Well effect decoration for beautiful interiors
Fast and Simple Construction – High efficiency, lower cost, direct nail installation
Stable Maintenance – Long time use, more than 50 years service
High Strength – Anti-bending strength over 12MPa, suitable for crowded places
Class A1 Fireproof – 4-hour fire resistance for maximum safety
Paint free interior wall cladding board meets rigorous quality standards:
Thickness Options: 5mm, 6mm, 8mm, 9mm, 10mm, 12mm
Standard Sizes: 1220×2440mm, 1200×2400mm, 1200×3000mm, 1220×3000mm, 1200×600mm, 600×600mm
Density: 1.2-1.5g/cm³ for optimal strength-to-weight ratio
Water Content: ≤10% ensuring dimensional stability
Water Absorption: ≤30% for excellent moisture resistance
Swelling Rate: ≤0.25% prevents warping and deformation
Thermal Shrinkage: ≤0.5% maintains size across temperature changes
Anti-Bending Strength: ≥12MPa for structural reliability
Fire Resistance: 240 minutes (GB/T9978-1999)
Fire-Proof Rate: Class A1 incombustible (GB8624-1997)
Frost Resistance: No cracking after 25 freeze-thaw cycles
Impact Resistance: No continuous cracking after impact testing
Water Tightness: No water droplets after 24-hour testing
Asbestos Content: 100% free of asbestos
Radioactivity: GB6566-2001 compliant (A-class Decoration Materials)
Certifications: ISO, SGS compliant

Paint free interior wall cladding board delivers exceptional performance:
Fire Resistance: Class A1 incombustible, 4-hour protection
Water Resistance: Excellent moisture protection
Dimensional Stability: Minimal expansion and contraction
Impact Resistance: Withstands daily use in high-traffic areas
Thermal Performance: Low thermal conductivity for comfort
Green Environmental Materials – Safe and sustainable
Excellent Strength and Toughness – Reliable structural performance
Water-Proof, Fire-Proof, Damp-Proof – Triple protection system
Antisepsis and Moth-Proofing – Prevents biological degradation
Good Acoustic Insulation – Effective noise reduction
Good Thermal and Heat Insulation – Energy efficient
Durability and Long Lifetime – More than 50 years of service
Non-Deformation – Maintains shape over time
Easy Processing – Simple cutting and installation
Faster Working – Saves time and labor costs
Paint free interior wall cladding board offers practical installation benefits:
Paint-Free Surface – No additional treatment needed
Direct Installation – Can be installed with nails like gypsum board and hipboard
Fast and Simple Construction – High efficiency, lower cost
Lightweight Design – Easy to handle and transport
Simple Processing – Can be cut with standard tools
Paint free interior wall cladding board is ideal for diverse interior settings:
Interior wall cladding and paneling
Interior dry wall decoration boards
Walls after painting and coating
Partition boards for offices and commercial spaces
Office buildings and corporate headquarters
Hotels and hospitality venues
Retail stores and shopping centers
Hospitals and healthcare facilities
Subway stations and tunnels
Meeting rooms and conference halls
Markets and shopping centers
Passageways and large public areas
Suspended ceilings in commercial spaces
Institutional building ceilings
Lightweight grouting panels
Exterior wall cladding

Paint free cladding boards outperform traditional materials:
| Feature | Paint Free Board | Gypsum Board | Magnesium Board |
|---|---|---|---|
| Fire Rating | A1 (240+ min) | Non-Flammable | Incombustible |
| Strength | ≥12MPa | 4-5MPa | 6-8MPa |
| Water Recovery | 100% after drying | Permanent damage | Permanent damage |
| Lifespan | 50+ years | 5-7 years | 5-7 years |
Paint free interior wall cladding board provides unmatched value:
Natural and elegant decoration effect
Consistent natural texture and color
Well effect decoration for beautiful spaces
No painting needed, saves time and cost
Superior to gypsum and magnesium boards
More durable than traditional materials
Low maintenance requirements
Long service life of 50+ years reduces replacement costs
Lightweight design for easy handling
Direct nail installation like gypsum board
Fast installation saves labor costs
Simple processing with standard tools
Fire-resistant calcium silicate board is a new type of green building material with comprehensive performance. It is mainly made from siliceous and calcareous materials, reinforced with fibers, and manufactured through high-temperature and high-pressure steam curing processes.…
What is Fiber Cement Exterior Cladding? Fiber Cement Exterior Cladding is a new type of panel made with cement as the basic cementitious material, supplemented by natural fibers or reinforced fibers, through processes such as pulping, molding,…
Asbestos-free calcium silicate boards are widely used in building decoration and engineering material selection. With their prominent features such as environmental protection, fire resistance and durability, they have become the preferred building materials for many…
In places with high acoustic requirements such as theaters, recording studios, and meeting rooms, calcium silicate acoustic panels have become an indispensable decorative material. They not only retain the excellent properties of calcium silicate boards—such as fire…
Wood grain cement fiber board is an innovative building material. It perfectly blends the advantages of concrete and wood. It possesses the strength and durability of concrete while offering the warm texture of wood. This type…
Our technical staff is available 24/7 for support and fast response, giving full advice on your products and sharing engineering knowledge. Whether you order or not, we’re always here to support your business.