1.05m*2.3mm ASA Resin Roof Tiles

Key Advantages

• 1.05M total width with 0.96M effective coverage, reducing the number of joints per roof area
• 2.3Mm thickness with weight of approximately 4.6Kg/m², reducing roof structural load
• UV-stabilized ASA capstock provides color change ΔE ≤ 5 over 10 years of outdoor exposure
• Class B1 fire rating (difficult to ignite), certified to GB8624 standard
• Corrosion resistance: Long-term resistance to acid, alkali, salt, and other chemical agents
• Sound insulation: Noise reduction of approximately 30dB, lower than steel roofing sheets
• Self-cleaning surface: Smooth, dense surface with lotus effect; Rainwater washes away dirt

Product Features

Application Scenarios

• Flat-to-slope roof conversion projects
• Villas and high-end residential roofing
• New rural residential construction
• Antique buildings and traditional Chinese courtyards (Forbidden City-style eaves, pavilions)
• Commercial buildings such as markets, shopping malls, exhibition halls
• Industrial plants, warehouses, chemical plant anti-corrosion roofing
• Steel structure, concrete structure, wood structure, and brick-concrete structure roofing

Frequently Asked Questions

Q1: What are the differences between resin tiles and steel roofing sheets?
Resin tiles offer superior thermal insulation (thermal conductivity 1/2000 of steel sheets), better sound insulation (approximately 30dB noise reduction), stronger corrosion resistance, and better color retention. Steel sheets conduct heat rapidly, becoming hot in summer and cold in winter, and are prone to rust.

Q2: How are the tiles installed? What auxiliary materials are required?
Install on purlins (wood, steel square tubes, or C-channels) with purlin spacing not exceeding 660mm. Overlap adjacent tiles by at least one wave crest horizontally, and 20-25cm vertically. Secure with self-tapping screws with EPDM sealing washers, using 4-6 screws per square meter. Complete roof installation requires ridge caps, hip caps, eaves closure strips, and other accessories.

Q3: Can the product be used in high salt-spray environments (coastal areas)?
Yes. ASA resin tiles provide excellent corrosion resistance and can withstand long-term salt-spray exposure, making them suitable for coastal regions. Stainless steel screws are recommended for fixing.

Q4: Is the product prone to brittleness at low temperatures?
The product maintains good impact resistance at low temperatures down to -30°C to -40°C, with no cracks from 1kg steel ball dropped from 1m height. Suitable for cold northern regions.

Q5: Will the product color fade over time?
The ASA capstock has been tested through accelerated aging tests, demonstrating color change ΔE ≤ 5 over 10 years. The color remains stable under long-term sunlight exposure, with slower fading than standard plastic tiles.

Q6: Is the product environmentally friendly? Can it be recycled?
The product contains no asbestos or radioactive elements and meets environmental requirements. It is fully recyclable at the end of its service life.

Precautions

• Ensure purlins are level and secure before installation; Purlin spacing not exceeding 660mm
• Storage requirements: Store flat on dry, level ground with stack height not exceeding 1 meter; Avoid direct sunlight
• Use fine-tooth saw blades (tooth spacing ≤ 3mm) or specialized resin tile cutting tools when cutting; Wear safety goggles and dust masks
• Recommended installation ambient temperature above 5°C; Material flexibility decreases at low temperatures; Take care when cutting
• Pre-drill holes when using self-tapping screws (drill bit diameter slightly smaller than screw diameter) to prevent tile cracking. Drive screws perpendicularly, with EPDM washers snug against the tile surface without over-compression
• Horizontal overlap at least one wave crest; Two waves recommended for high-wind areas; Vertical overlap length 20-25cm
• When installing ridge caps, ensure overlap length ≥ 10cm and seal joints with sealant
• Use stainless steel flashing around skylights, chimneys, and pipes; Seal joints with weather-resistant sealant
• Minimum recommended roof slope: 18.5° For proper drainage
• Inspect color consistency across multiple batches before large-scale installation
• Avoid cleaning with strong acids, strong alkalis, or organic solvents
• Handle carefully during transport to prevent tile damage from impacts