What is Resin Roof?

Aug. 29, 2024

Roof Tile Maintenance

Introduction

Are you planning to build or renovate your house, garage, shed, or other structures?

When choosing the right roofing material for your project, it's essential to understand the characteristics of different options.Resin tiles have become a preferred choice for many architects and homeowners due to their durability and design flexibility.

In this article, we’ll explore the benefits of resin tiles, their suitability, and why they might be the best option for your next roofing project.

What is Resin Roof?

Resin shingles in different colors.

Resin roofs, especially ASA synthetic resin roof tiles, are gaining significant attention in the construction industry. These materials are known for their durability, weather resistance, and versatile design options.

But what exactly is a resin roof, and why should you consider it for your next project in India?

A resin roof is made from advanced synthetic materials, often using roofing resin that is celebrated for its excellent weather resistance and durability.

Let’s take the ASA synthetic resin roof tiles from Attiroof as an example to explain the main components of resin tiles:

No.	Component Name	Function Description
1	Polyvinyl Chloride Resin (Resin Powder)	The primary material used in resin tiles.
2	Ultrafine Calcium Carbonate (Calcium Powder)	Filler material, mainly used to reduce costs and enhance the structural framework of the tile
3	PVC Heat Stabilizer	Reduces decomposition during the melting of resin powder, improving heat stability. Resin tiles cannot be processed without it.
4	CPE or ACR	Impact modifiers that improve the impact resistance of resin tiles.
5	Stearic Acid	Acts as an internal lubricant, helping the material flow smoothly during molding.
6	PE Wa	Serves as an external lubricant, reducing friction during processing.
7	Titanium Dioxide	Increases whiteness, coverage, and UV resistance, making the tiles less prone to fading under sunlight.
8	ASA Ultra-weather-resistant Fil	A surface coating that enhances weather resistance, aging resistance, chemical corrosion resistance, and self-cleaning properties, while maintaining color and gloss.

Advantages of Using Resin in Roof Construction

Weather Resistance

Resin tiles are popular in roofing mainly because of their outstanding weather resistance. Resin tiles, particularly ASA synthetic resin, are made from materials designed to last even in tough environmental conditions. They maintain their color and stability even when exposed to harsh sunlight, moisture, and temperature fluctuations.

1. Wind Resistance: Resin tiles are designed with added CPE or ACR impact modifiers, which significantly improve their impact resistance. This ensures that the roof remains stable and secure even in severe weather conditions. The interlocking design of resin tiles also reduces the risk of wind damage by providing a tight seal.

2. Water Resistance: The waterproof properties of roofing resin prevent water from seeping through the roof, which is crucial during the monsoon season in India. This keeps buildings dry and free from leaks.

3. UV Resistance: The combination of titanium dioxide and ASA ultra-weather-resistant film gives resin tiles excellent UV resistance, keeping their color vibrant and long-lasting. This makes them an ideal choice for projects that prioritize the building's appearance over time.

Longevity and Maintenance

Resin tile and clay tile in durability, weight, installation, aesthetics, environmental protection comparison.

The use of Polyvinyl Chloride Resin (Resin Powder) and PVC Heat Stabilizer provides resin tiles with outstanding durability and thermal stability. This means that resin tiles are less likely to crack, deform, or fade over time, reducing the need for frequent maintenance or replacement, which lowers long-term costs.

Unlike traditional roofing materials like clay, resin tiles are highly durable, with a lifespan of up to 30 years or more.

Comparison Factors	Resin Tiles	Traditional Materials like Clay Tiles
Material Characteristics	Made from polyvinyl chloride resin, highly resistant to aging, weathering, and cracking.	Prone to weathering and cracking, especially over time due to environmental exposure.
Weather Resistance	Features ASA ultra-weather-resistant film, strong UV resistance, chemical corrosion resistance, and color retention.	Long-term exposure to sunlight may cause fading and structural deterioration.
Waterproof Performance	Excellent waterproofing, low water absorption, not easily affected by humid environments, does not gain weight or crack due to water absorption.	High water absorption, prone to gaining weight in humid conditions, which may lead to cracking, especially in cold environments.
Impact Resistance	Addition of CPE or ACR impact modifiers enhances impact resistance, able to withstand external forces such as hail or falling branches.	Brittle, prone to breaking under external impact, increasing maintenance and replacement costs.
Weight	Lightweight structure reduces roof structure load, lowering the risk of damage during transportation and installation.	Heavier weight increases structural load and risk of damage during transportation and installation.
Maintenance Needs	Low maintenance needs, only requires periodic cleaning to maintain functionality and appearance.	Requires regular inspections and replacement of damaged tiles, especially after severe weather.
Chemical Stability	Resistant to chemicals, suitable for industrial areas or regions with frequent acid rain, chemically resistant.	Susceptible to chemical erosion, leading to tile degradation and shortened lifespan.
Temperature Adaptability	Maintains performance in extreme temperatures, less prone to expansion or contraction due to temperature changes.	Prone to expansion or contraction with drastic temperature changes, leading to tile deformation or cracking.

The characteristics of resin tiles make them more reliable and longer-lasting under various climatic conditions and application scenarios, outperforming traditional materials like clay tiles.

Is Resin Roofing Suitable for Different Building Types?

Resin Tiles

1050 Model Super Strength Resin Tiles

Thickness	Peak Height	Width	Weight	Effective Width	Material
2.5MM	30MM	1050MM	5.2KG	960MM	Synthetic Resin ASA Coating
3.0MM	30MM	1050MM	6KG	960MM	Synthetic Resin ASA Coating

880 Model Super Strength Resin Tiles

Thickness	Peak Height	Width	Weight	Effective Width	Material
2.5MM	30MM	880MM	4.4KG	800MM	Synthetic Resin ASA Coating
3.0MM	30MM	880MM	5.3KG	800MM	Synthetic Resin ASA Coating

Residential Buildings

In residential buildings, choosing the right roofing material is crucial as it affects both the appearance and the long-term durability of the home. Resin tiles offer several significant advantages in residential applications:

1. Aesthetic Variety: Resin tiles come in a wide range of colors and designs, suitable for different architectural styles, whether modern or traditional. Homeowners can select tiles that match their aesthetic preferences, enhancing the overall look of their homes.

2. Long-lasting Durability: Resin tiles have excellent weather resistance, capable of withstanding India's varied climate conditions, including intense sunlight, monsoon rains, and high humidity. This ensures that the tiles maintain their integrity and appearance over time without cracking or fading.

3. Eco-friendly and Energy-efficient: The reflective properties of resin tiles help reduce heat absorption, lowering indoor temperatures, and decreasing the need for air conditioning, which saves energy. Additionally, resin tiles provide excellent sound insulation, effectively blocking external noise and creating a quieter living environment.

Commercial Buildings

Resin shingles are installed on the roofs of commercial buildings.

In commercial buildings, such as offices, shopping centers, and hotels, resin tiles offer distinct advantages:

1. Commercial buildings need to present a professional and high-end image. Resin tiles, with their smooth surface and stable color, maintain the building’s clean and attractive appearance over time, enhancing the brand’s image.

2. Low Maintenance Costs: Commercial roofs are typically large, making maintenance costly. The durability and corrosion resistance of resin tiles mean they require minimal upkeep, significantly reducing maintenance and replacement costs and lowering the overall operational costs of the business.

3. Efficient Installation: Resin tiles are lightweight and easy to install, which is crucial for commercial projects. The quick installation process shortens the construction period, speeding up project completion and reducing the costs and risks associated with delays.

Industrial Buildings

In industrial buildings, such as factories and warehouses, roofing materials not only need to be durable but also provide specific functional protection. Resin tiles are suitable in these scenarios for the following reasons:

1. Outstanding Chemical Resistance: Industrial environments often contain various chemicals, and resin tiles have excellent chemical corrosion resistance, effectively preventing roof corrosion, extending service life, and ensuring the safety of industrial facilities.

2. Strong Impact Resistance: Industrial areas may face harsh weather or external impacts, such as hail or falling objects. Resin tiles, through the addition of impact modifiers like CPE or ACR, perform excellently in impact resistance, ensuring roof stability and protection.

3. Energy-saving and Environmentally-friendly: Many industrial buildings operate under high temperatures or strong sunlight. The reflective properties of resin tiles can reduce heat accumulation inside the building, lowering cooling costs. At the same time, the long life and low maintenance needs of resin tiles align with environmental and sustainable development goals, reducing material waste and replacement frequency.

Conclusion

Resin roofs, particularly those made from ASA synthetic resin roof tiles, offer durable, weather-resistant, and aesthetically versatile roofing solutions for various building types in India.

By choosing resin tiles and ensuring professional installation, you can invest in a roofing solution that not only protects your property but also enhances its overall value and appearance.