How Many Types Of Insulation are There? Which One Should I Choose?

Thailand is hot almost all year round. If your home or factory does not have air conditioning, you will have to endure the sweltering heat. Another way to help cool down your home or factory is to install insulation.

If you’re considering installing attic insulation to reduce heat under your home and fit your budget, and you’re still unsure of which type to choose and how much it might cost, we’ve compiled some information to help you make your decision.

What is insulation?

Before you go into what type of insulation you should choose, you should get to know what insulation is and why it is important . Insulation is a material that can help reduce heat in your building by reflecting heat radiation. When less heat enters, your building will be cooler.

Types of insulation

For those who still don’t know which type of insulation to choose , you need to have some knowledge first in order to make a satisfactory decision. The types of insulation are as follows:

1. Heat-insulating foil

Heat shield foil is a double-sided aluminum foil that reflects up to 97% of heat radiation, making it easy to install in the desired area. It also has the ability to withstand tensile force, making it not easily torn. In addition, heat shield foil is inexpensive, costing 80 baht per square meter.

2. PE insulation

PE insulation, or as some people call it, Polyethylene Foam, is sheet insulation that contains polyethylene within the insulation. Therefore, it can be used as insulation under metal sheet roofing, resulting in a strong, tough, impact-resistant insulation structure. It also has a longer lifespan and is economical at 45 baht per square meter. 

3. Fiberglass insulation

Fiberglass insulation is a type of insulation that is wrapped around both sides of the roof but is not bonded together. Inside this type of insulation, there is a mix of aluminum foil on one side and aluminum foil on both sides. This type of insulation is suitable for installation on the roof frame and on the ceiling. The advantage is that it is easy to install and is not flammable. This type of insulation costs approximately 200 baht per square meter.

4. Air bubble insulation

It is an insulator with a plastic sheet inside to prevent impact, allowing air to enter from both sides and also reflecting heat. The price is not expensive, approximately 70 baht per square meter.

5. Rock wool insulation

It is an insulation that contains basalt fibers that are created through natural volcanic processes. Therefore, it can absorb both heat and sound well. It can also protect your building from fire. The price is approximately 200 baht per square meter.

6. Cellulose insulation

Cellulose insulation is made from recycled wood or paper, and it can absorb up to 90% of heat and 75% of sound.

Pro Tip: Get reliable Attic Space Insulation Petaluma CA services to boost home comfort and energy efficiency. Book expert insulation today for long-lasting savings!

Choosing insulation: Where should it be installed?

Once you have decided on the type of insulation you want to install , the location where you will install it must also be suitable. Here are some guidelines:

1. Installed on the ceiling

If you want to reduce the heat in your building, you should install insulation on the ceiling because it is a good place to reflect heat away.

2. Install under the roof sheet

Another area where you can install insulation is under the roofing sheets, but if you’re going to install it in this area, you’ll need to do it during the construction of your house.

3. Install on the roof

Rooftop installations provide additional support for your back and also reflect heat. However, rooftop installations require you to clean the insulation sheets to prevent dirt from damaging their reflective properties.

What should you look for when choosing insulation?

What type of insulation is best? In addition to the type of insulation, other factors must be considered, including the following:

Types of insulation

Now that you know the different types of insulation, you should choose the one that is appropriate for the environment in which you will be installing it. 

Installation location

The area where you will install it must not be a breeding ground for rats or a risk of insects biting, gnawing, or chewing, because some types of insulation can deteriorate and decompose faster.

Heat insulation value

To choose the best insulation, you will need to consider the material used to make the insulation. There are two values ​​as follows:

• R-value is the thermal resistance of the insulation and is measured in square meters-degrees Kelvin per watt. An R-value suitable for our home environment should have a high number.
• The K value is a measure of how much heat is received. Thermal insulation suitable for our home environment should have a low K value to be suitable for installation.

Pro Tip: Professional Attic Insulation Removal Novato CA services to clear old, damaged insulation safely. Improve air quality and prepare your attic for fresh insulation today!

price

You’ll need to plan your budget carefully, as insulation is sold per square meter and different types have different prices. So, you’ll want to do some research and figure out which type will fit your budget.

What kind of insulation is good?

Type of work: Suitable for use on ceilings

• Properties: This type of insulation is made from glass wool mixed with HydroProtec, so it can prevent moisture and reduce water retention by up to 10 times. It can withstand heat more than 6 times. 
• Highlights: Covered with reinforced aluminum foil on all sides, it is strong and durable and has a long service life.
• UniFiber insulation, 50 mm thick, 0.60×4.00 m.
• Type of work: Suitable for use on ceilings 
• Properties: It can help protect from heat well and is not harmful to health.
• Highlights: This type of insulation is made from fiberglass and covered with silver film on all sides.
• Rockwool insulation, model RL920, 40kg, 50x1200x7500mm.
• Type of work: Suitable for installation on single roofs, residential buildings, office buildings, and industrial buildings.
• Features: Lightweight, easy and convenient to install in large areas.
• Features: Light weight, easy to roll up and fold, making it convenient to install in large areas.
• Microfiber, covered with reflective film on all sides, 50x600x4000mm.
• Type of work: Suitable for installation under rolled steel roofing sheets, tile roofs, concrete roofs, etc. of buildings, offices, factories, warehouses, and residences.
• Properties: The insulation has Non Water Absorption material which can reduce water absorption, so it does not absorb water.
• Highlights: Thermal insulation that has been manufactured in an environmentally friendly manner.
• Rockwool insulation, model Pro380 100k, 50x600x1200mm.
• Job type: Suitable for areas with noise.
• Features: Can reduce noise very well. Can be installed in all types of lightweight wall systems.
• Highlights: This type of insulation is made from natural volcanic rock, making it safe due to its sustainable material. It also has a long service life.
• If you are still unsure of the right type of insulation for your building, would like to inquire about prices and details of insulation, or have any questions, you can ask the experts at gypstore.

Summary of the best type of insulation

Installing insulation not only reduces heat inside your building, but when the air inside is cooler, you’ll reduce the need to use the air conditioner or fan as often, saving on electricity costs. However, when choosing insulation, you should choose one that’s appropriate for the space you’ll be using and use durable materials for efficient and long-lasting use.