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How Heat Resistant Paint for Roofs Can Reduce Your Indoor Temperature?

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The first component of the outside surface directly subjected to too much heat is a roof, which greatly increases indoor temperature. Enough heat protection is necessary for roofs to protect interiors and reduce heat absorption. Heat resistant paint for rooftops has become a major alternative for homes seeking energy efficiency and thermal insulation thanks to new technologies and infrastructure improvement. Let's know in this article why heat proof paint for roofs is the greatest approach to protect your exteriors and interiors against strong weather conditions.

What is Heat Resistant Paint for Roofs?

Heat resistant paint for roofs is an insulated coating that protects roofs from heat build up and is designed to reflect sunlight to help maintain indoor temperatures. To prevent heat build up on roof surfaces, this specially formulated coating enhances UV protection with solar-reflective pigments and ceramic microspheres. Additionally, heat resistant paint for roofs increases the lifespan of roofs by building durability, longevity and protecting the surface from thermal contraction, cracking, peeling and fading. Lower the surface temperature, lower the need for air conditioning, with a rise in energy efficiency.

How Does Heat Proof Paint for Roof Work?

With its solar reflective paints and insulating compounds, heat resistant paints protect roofs from harsh sun rays, UV radiation and prevent temperature build up. Roofs without heat resistant paint tend to absorb higher amounts of heat and increase indoor temperatures significantly. Some acrylic formulations contain elastomeric coatings that provide a thermal barrier between the roof and the sun, further insulating the surface. Nerolac Perma No Damp+ provides elastomeric coating to surfaces like roofs. This in turn leads to higher energy efficiency as it lowers energy costs and creates a sustainable environment.

Benefits of Using Heat Resistant Paint for Roofs

There are an array of benefits for using heat resistant paint for roofs, especially for Indian homeowners.

1. Reduces Indoor Temperature

With its solar-reflective compounds, heat resistant paint for roofs reflect sunlight and reduce indoor temperature while minimizing heat absorption.

2. Lowers Energy Consumption

With a fall in indoor temperature, the need for air conditioning is reduced with lower electricity costs leading to a sustainable output.

3. Protects Roof from UV Rays

Heat resistant paints for roofs protect the surface from UV rays, thermal expansion and weather damage. Normal paints do not have the ability to fight UV rays and often crack and peel within the first year of paint.

4. Enhances Roof Durability

The roof as a surface has a protective coating and endures cracking, peeling and fading overtime due to heat resistant paint. A long-lasting roof leads to energy saving and economical choices as well.

Also Read: How To Choose Right Roof Waterproofing Materials

How to Apply Heat Proof Paint for Roof for Best Results?

Applying heat proof paint for roofs is pretty much similar to applying heat proof paint to normal surfaces. Still, surface preparation could be tiresome since rooftops are not easily accessible.

Clean the dirt, debris, and cracked sections of the roof to ready it. Make sure you repair cracks and peels with putty.
Choose a roller or spray since roof’s are large areas to cover and brushes may increase your paint time. You can use your brush for hard to reach spots and corners.
For better adhesion, it is advised to use heat-adhesive primers for long-lasting coats.
Apply the heat proof paint in two coats while letting the coats dry evenly before the next application.
Allow coats to dry for 4-8 hours and let the curing process take place for 24-48 hours.
Clean the roof whenever you get a chance and remove debris and dust to ensure durability of the coating.

Also Read: Top Roof Leakage Solutions Tips

Best Types of Heat Resistant Paint for Roofs

Prior to choosing heat-resistant paints, you should be aware of the many types of paints, their compositions, and their functions.

Solar Reflective Paint - Ideal for hot climates and residential settings, solar reflective paint contains pigments that deflect harmful UV and infrared rays.
Elastomeric Roof Coating - Nerolac Perma No Damp + is a high strength fibre reinforced elastomeric heat resistant paint for roofs that builds a rubber-like membrane for waterproofing and heat resistance. These types of paints also provide thermal expansion and contraction to avoid cracking as per temperature, ideal for commercial and residential roofs
Ceramic-based insulating paints - Increases insulation and durability because of its ceramic microspheres, ideal for residential roofs
Acrylic heat resistant paint for roofs - Suitable for moderate heat absorption and reflection, it is best for monsoons and summers since it is water-based and waterproof, while heat resistant too. Nerolac Perma No Damp+ is an elastomeric coating that is acrylic in nature too. Hence it provides waterproofing to roofs up to 12 years and also increases inside temperature to up to 14 degree celsius.
Bitumen-based reflective coating - Also known as asphalt paints, these types of coatings are used for waterproofing or corrosion and they also offer heat resistance. Bitumen-based reflective coatings are known for their durability on roofs and their long-term protection against abrasion, corrosion, water damage and heat.

Modern constructions are dependent on heat-resistant roof paints in severe climates and weather conditions. Additionally, choosing the right type of heat resistant paint for roofs is a significant decision to make and Nerolac’s line of products guides homeowners in the right direction. For residential and commercial purposes, Nerolac Perma No Damp+ is an ideal choice to not only waterproof your roof, but also protect it from severe heat and cool surface interiors. Nerolac Aluminium Paint is the next best choice for steel surfaces and provides the highest standard of protection and a brilliant metallic finish. We encourage you to make energy efficient choices with Nerolac while providing uncompromised, top-notch protection to your roof.