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Which is The Best Sheet for Roofing?

Which is The Best Sheet for Roofing?

Which is The Best Sheet for Roofing in Sri Lanka

New roofing materials have led to developments in the global roofing sectors over time. As people become more aware of the situation, green construction ideas are starting to develop, and carcinogenic materials are being phased out.

Traditionally past few years, asbestos-containing steel and galvanized steel have been used for roofing sheets. Polyvinyl chloride sheets are now more often utilized.

Types of Roofing Sheets Mostly Used in Sri Lanka

01. Asbestos Cement Sheet for Roofing

The companies use Asbestos fiber with cement in this sort of roof production process as a reinforcing material. An asbestos fiber offers strength and stiffness for the roof sheet to keep its size and shape without breaking.

02. Aluminum Sheet for Roofing  

The anti-corrosive qualities of aluminum roof sheets offer them a long lifespan as well as a bright sheen finish. They are also simple to install and maintain.

High strength and durability are aluminum roof sheeting’s main benefits.

03. Polycarbonate Sheet for Roofing

Thermoplastic polycarbonate has a carbonate group as part of its chemical makeup. Moreover, polycarbonate roofing sheets are lightweight and transparent.

Because of its transparency, you can use this sheet in places that require a lot more sunshine, such as greenhouses, warehouses, carports, patios, etc.

04. Polyvinyl Chloride Sheet for Roofing

This kind of roofing sheet is made from a thermoplastic polymer created by polymerizing vinyl chloride monomer.

These roofing sheets are more popular than other types of sheets because of their characteristics, such as weather resistance, lightweight, non-corrosive nature, and waterproofness.

05. Galvanized Iron Sheet for Roofing

Galvanized iron sheets come in a variety of sizes and gauge thicknesses. Hot dip and electro-galvanizing were employed to treat the surface of GI sheets.

This kind of GI sheet uses zinc with an aluminum coating or zinc coating for anti-corrosive treatment.

There are several factors to consider when selecting a roofing material:

  • Cost: The roofing material cost is an essential factor to consider. Some materials may be more expensive upfront but may be more durable and require less maintenance over the long term, which could save money in the long run.
  • Durability: The roof is an important part of the structure of a building, and it needs to be able to withstand the elements. Consider your area’s climate and weather conditions when selecting a roofing material. Some materials may be more durable and resistant to certain weather conditions than others.
  • Energy efficiency: Some roofing materials are more energy efficient than others, which can help reduce energy costs for heating and cooling the building.
  • Maintenance: Some roofing materials may require more maintenance than others. Consider the maintenance requirements of the material and whether you are willing to invest the time and resources to maintain it.
  • Aesthetics: The roof is a visible part of the building, and the material you choose will affect the overall look of the building. Consider the style of the building and the surrounding neighborhood when selecting a roofing material.
  • Life span: Consider how long the roofing material is expected to last. Some materials may last longer than others, which could save money in the long run.
  • Weight: Some roofing materials are heavier than others, and the weight of the material should be considered when selecting a roofing material. The material’s weight will affect the building’s structural integrity and may require additional support.
  • Availability: Consider the availability of the roofing material in your area. Some materials may be more readily available than others, which could affect the cost and lead time for the project.
  • Sustainability: Some roofing materials are more environmentally friendly than others. If sustainability concerns you, consider selecting a roofing material made from recycled materials or has a lower impact on the environment.


Why is PVC The Best?

Polyvinyl chloride (PVC) roofing sheets are a popular choice for flat or low-sloped roofs because they are lightweight, durable, and easy to install. Here are a few reasons why PVC roofing sheets might be considered the best option for specific applications:

Durability: PVC roofing sheets are resistant to weathering, UV radiation, and extreme temperatures, making them suitable for use in various climates. They also have a long lifespan and can last up to 20 years or more with proper maintenance.

Waterproofing: PVC roofing sheets are highly water-resistant, making them an excellent choice for flat or low-sloped roofs where water can pool. They are also resistant to mold and mildew growth, which can be problematic with other roofing materials.

Energy efficiency: PVC roofing sheets are reflective, which means they can help reduce the amount of heat absorbed by a building. This can lead to lower energy costs, as the building will require less air conditioning in the summer.

Easy installation: PVC roofing sheets are lightweight and flexible, making them easy to handle and install. They can be cut to fit any size or shape and can be installed over an existing roof, saving time and money on a roofing project.

Low maintenance: PVC roofing sheets are easy to maintain, requiring only occasional cleaning to remove dirt and debris. They do not require painting or other types of maintenance, making them a cost-effective choice in the long run.


How is i-Roof beneficial as The Best Roof?

For individuals who adore and yet require the classic appearance of Spanish-style roofing tiles, I-Roof offers a fresh experience. This is a cutting-edge polymer roofing sheet produced using the newest cutting-edge technology. It has many additional advantages for the consumer. It is constructed of a specific layer of ASA material and PVC.



A roof is like the heart of the house. You must take it seriously and find the best home material. I-Roof brings a variety of designs for the roof. You have a huge selection, and you can be assured of the quality, durability, affordability, etc. So, hurry up and grab the best roofing sheets in the market today.