Heat Resistant Sheet For Roof – An Ultimate Guide

Heat Resistant Sheet For Roof – An Ultimate Guide
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During the peak of the summer season, which usually occurs around April to September, individuals have to explore alternative strategies to manage the intense heat. In India, the summer season is notably lengthy, marked by high temperatures and considerable humidity, exacerbating the challenges faced by residents. Thankfully, the advancements in technology have enabled people to adopt innovative approaches to combat the sweltering climate, including the use of heat resistant sheet for roof. In many cases, roofs tend to retain heat within households, making heat-resistant sheets a crucial remedy.

The roof is one of the main supporting parts of a building. It has to be sturdy as it’s supposed to withstand the harshest of weather situations. In recent times, Colour Coated Roofing Sheets have gained huge popularity. They add a superior look to the building and have excellent thermal insulation. So It is a great choice to use a heat resistant sheet.

thermal insulation material market

In 2023, the international market for thermal insulation materials is appraised at USD 71.7 billion and is expected to attain USD 96.0 billion by 2028, displaying a 6.0% compound annual growth rate throughout the projection period.

What is Heat Resistant Sheet For Roof?

Heat resistant sheet for roof spares you from this inconvenience. These sheets effectively trap heat within the roof and additionally avert excessive heat from infiltrating the house. Consequently, you enjoy a moderate temperature, whether it’s during the scorching summers or the chilly winters.

Heat Resistant Sheets

An essential aspect to contemplate when selecting heat resistant roof sheet is their eco-friendliness and recyclability upon disposal. Present-day materials exhibit minimal moisture-vapor permeability, along with resistance to water and chemical solvents. Concerning safety attributes, it is advisable to consult with the contractor to ensure that the sheet incorporates ample anti-corrosive components to guarantee long-lasting performance.

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Different Types of Heat Resistant Sheets for Roof

Here’s a brief overview of the commonly heat resistant sheet for terrace. Each variant comes with its distinct advantages and disadvantages. When installed with precision, they have the potential to notably extend the lifespan of any roof type.

Read Also: 10 Types of Insulation for Every Home 2023

1. Corrugated Roofing Sheets

Corrugated Roofing Sheets

Commonly utilized in agricultural structures, insulated roofing sheets are characterized by repeated folds on their surface. Leveraging their distinctive configuration, they offer long-lasting functionality and heightened durability. Their corrugated pattern, with ridges and grooves, reinforces their strength significantly. The undulating structure results in enhanced robustness across smaller surface areas.

Thanks to their unique corrugated form, even lightweight and delicate metals such as aluminium can endure harsh weather conditions for decades. Depending on the pollution levels in their installation environment, corrugated sheets may require maintenance every 5-10 years. Exceptionally resilient and environmentally friendly, these roofing sheets are ideally employed for safeguarding garages, porches, and sheds.

2. Galvanised Steel Sheet

Galvanised Steel Sheet

GalSteel sheets are fortified with a zinc layer through a dipping process, enhancing their heat resistance. Galvanized steel sheets offer several advantages, including a more budget-friendly price compared to regular stainless steel sheets while serving the same purpose.

Furthermore, they demand less upkeep and boast an extended lifespan. They are additionally coated with heat-resistant and waterproofing materials to provide effective heat insulation.

Moreover, these sheets are recognized for their durability, and capable of withstanding damage. If you are considering purchasing a heat resistant sheet for roof, this option can be highly suitable. Not only does it shield the roof from extreme weather, but it also prevents heat from being trapped inside the structure.

Read Also: Building Insulation: Types, R Values, Benefits

3. Polycarbonate Roofing Sheets

Polycarbonate Roofing Sheets

In India, polycarbonate roofing sheets find extensive use in the realm of industrial and large-scale commercial constructions. Their insulation characteristics and notable strength render them fitting for these specific purposes. These sheets are entirely resistant to diverse weather conditions, effortless to install, and exceptionally long-lasting.

They come in a wide array of textures and designs. Moreover, their maintenance costs are minimal, making them an ideal roofing solution for various areas such as swimming pools, skylights, walkways, and display signboards. The utility of polycarbonate roofing sheets extends to various other commercial and industrial applications as well.

4. Metal Roofing Sheets

Metal Roofing Sheets

Roofing sheets crafted from metals like Zinc, Aluminium, Copper, and Tin are typically tailored to create diverse rooftops, offering varying attributes such as price, endurance, style, energy efficiency, longevity, and aesthetic appeal. They are accessible in a wide range of styles, textures, and colors, exhibiting a less undulating profile compared to corrugated roofing sheets. heat resistant metal sheet for roof demonstrate commendable insulating capabilities and find application in the construction of backyards, garden structures, garages, residential cladding, and industrial roofs. These panels can withstand intense winds, snow, hail, heavy rains, and fires. Generally, they are resistant to rot, cracks, splits, and breakage. Additionally, metal sheets are capable of withstanding attacks from insects and pests.

5. Plastic Roofing Sheets

Plastic Roofing Sheets

In most regions of the country, these sheets are not the top choice for roofing purposes. Due to their relatively lower durability compared to other roofing sheet options, they are primarily utilized for garden sheds or as covers for temporary structures. The pricing of the roofing sheet is directly influenced by the quality of the plastic, leading to increased costs associated with the installation of plastic sheets.

6. Polyester Painted Sheet

Polyester Painted Sheet

Polyester-painted sheets are an economical option, known for their affordability. Their straightforward installation makes them suitable for various structures. Hence, they find frequent use in agricultural sheds, huts, and outdoor seating areas of residential properties.

The updated zinc coating gives the sheet a greenish hue. These polyester-painted sheets generally maintain their integrity for a period ranging from 10 to 20 years.

Furthermore, their relatively lightweight and comparable strength to other high-quality heat-resistant sheets are among the key benefits of employing polyester-painted sheets.

Read Also: How does Insulation Work?

Benefits Of Using Heat Resistant Sheet For Roof

  • Durability: One of the main strengths of this heat proof sheet for roof is durability. They can last for a very long time even withstanding the worst of nature’s wrath. With periodic cleaning, they can serve you for as long as 100 years. Heat-resistant sheets for roofs don’t require any sort of thorough maintenance.

    Read Also: Benefits of Roof Insulation in Buildings & Homes in 2023

  • Flexibility: Roofing sheet heat resistant are easy to work with as they are very craft-friendly. They are reliable because of their strength and lightweight. Moreover, they can be easily curved into several shapes with variable thicknesses. All these features make them the perfect choice for renovations and extensions. Thus, a heat insulation sheet for the roof is the most flexible roof material.
  • Corrosion Resistant: When it comes to roof materials, they suffer two types of corrosion: galvanic corrosion and crevice corrosion. A heatproof sheet is primarily made of aluminum and thus they are completely immune to these corrosions. With color coating, the aluminum doesn’t come in contact with other metals that have corroded. Thus, there is no chance of contagious decay as well. Corrosion also occurs when corrosive salt, dirt, or sand enters in between two layers of a heat-resistant sheet for the roof. However, the acrylic color coating prevents any such activities. Thus, these sheets are the best choice for buildings in demographic regions as those regions are prone to excessive exposure to corrosive materials. The good part is the heatproof sheet will have no trouble dealing with corrosion.
  • Thermal Insulation: Now, let’s come to the primary function of heat resistant thermal sheet. When a properly made sheet is coated with superior heat insulation paint, it becomes efficient in heat control. These sheets can reduce up to 50% heat absorption during summers and up to 40% heat loss during winters. Heat resistant sheets for roof is commonly used for thermal insulation all over the world. The prime reason behind this is that they are very cost-effective and easy to install.
  • Attractive: Colour coating adds a great deal to the overall look of the building. They are available in various colors and thus you can match it with the building. Colouring a part of a building greatly increases its beauty and catches the eye of the observer. As an added benefit, there is an increase in the lifetime and heat insulation of the roof.
  • Completely recyclable: Heat Resistant Sheets are 100% recyclable. We can melt them down to the very last bit. This means that they are environmentally friendly and do not harm our nature slightly. They are reusable into a completely different sheet. That sheet can be used all over again. This means that they are very production-friendly and completely hold the title: value for money.”

Get Your Roof Upgraded With Heat Resistant Sheets!

Why Choose Neo Thermal Insulation?

In the domain of heat-resistant sheets and roofing solutions in India, Neo Thermal Insulation emerges as a leading provider of Roof Insulation and thermal insulation services. Recognized for their commendable performance in industrial shed construction and roofing sheet manufacturing, they have established a strong reputation for delivering superior products and services.

Neo Thermal specializes in the custom design, production, heat resistant sheet for roof and installation of Puf panels, tailoring solutions to meet the specific requirements of their clients. Backed by a team of highly proficient professionals and cutting-edge technology, the company ensures that its offerings meet the highest quality standards in the industry.


In recent times, governments have taken many steps to increase the use of these sheets in commercial sectors. It simply involves the process of color-coating a metal sheet. Thus, it is much superior to any other plastic or harmful chemical. A professional insulates the entire house at a very low cost. These sheets protect your house for a very long time and increase the energy efficiency of the building. When we have less heat loss or gain, we need less energy to make up the heat interference. Thus, we can safely justify that heat resistant sheet for roof is the best choice for any form of construction.

Frequently Asked Questions

1. What are heat resistant sheets?

The heat resistant sheet, comprising a dual layer of aluminum foil and internal polyethylene foam, is deployed to mitigate heat accumulation within structures. This heat-resistant or thermal insulation material reflects 97% of radiant heat within various building types.

2. Which is the best heat resistant sheet for roof?

Choosing the best heat resistant sheet for roof relies on a different number of elements, such as the prevailing climate, your budget, and the visual appeal you are looking for.

3. Which heat resistant material is used for roofing sheets?

Crafted from premium high-impact polypropylene resins, polycarbonate sheets are designed to be both UV-resistant and fire-resistant. However, it’s important to note that these roofing sheets are susceptible to scratches, necessitating careful handling during the installation process.

4. Why do you need heat resistant Sheet for your home?

During the summer season, these sheets can diminish heat absorption by as much as 50%, while in winter, they can curtail heat loss by up to 40%. Heat-resistant sheets for roofs are widely employed for thermal insulation globally, mainly due to their cost-effectiveness and easy installation procedures.

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