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Which Insulation Thickness Is Best For Your Project? - A Quick Guide

Sep 09, 2024

 

 

 

 

 

Introduction

 

You may have problems when you're picking out insulation, in fact the most important thing needed to think about is how thick it needs to be. There are two benefits of choosing the right thickness: Not only saves you money on materials, but also helps cut down on energy use for your building. That means it keeps things cozy in winter and makes it easier to stay cool in summer without cranking up the AC. We have previously talked about this in the FAQ page ( https://www.hairuirubber.com/faqs ), but here's for more in-depth.

 

insulation thickness measurement

 

 

The Basic Concept of Insulation Thickness

 

The thickness of insulation refers to how thick the insulation material actually is. Usually, in the field of insulation business, we measure this in millimeters or centimeters (inches if you are from the US). This thickness really affects how well the insulation works. In real life, though, the actual thickness might be different from what was planned because of factors like how the insulation is installed and if the material gets squished down.

 

 

Key Factors In Choosing The Thickness of Insulation

 

1. Type of buildings

Residential building vs. Commercial building

Housing is the primary function of residential building, so the insulation materials used should keep our homes comfort while save energy. When choosing how thick the insulation should be, we need to think about not just how well it keeps in heat, but also how much it costs and how hard it is to install. With all the considerations, we often recommend the thickness for residetial insulation of 10-15 cm.

 

 

When it comes to insulating commercial buildings like offices and shopping malls, there's an additional list of concerns when compared to homes. We're talking about making sure the place uses energy efficiently, keeping maintenance costs down, fire safety, and just overall building safety. Basically, commercial buildings need thicker insulation – usually between 15 and 25cm. Sometimes they might even need extra thick insulation or other measures to meet specific needs and save energy.

 

 

2. Climatic conditions

The effect of temperature differences on the thickness of insulation:

Cold weather: When it's cold outside, you need really good insulation to keep the heat in and stay warm. Experts suggest using insulation that's about 15-30 cm thick.

     

 

Warm climate: In a warm or hot climate, insulation is all about keeping the outdoor heat from sneaking into your space. You don't need super thick insulation - around 10-20 cm should do the trick. But if you're in an area with crazy extreme heat, you might need to go thicker or add some reflective coating for extra protection.

 

 

3. Aim for energy efficiency

 How to choose the right thickness based on energy efficiency goals:

 High energy efficiency goals: If the building's energy efficiency goals are high, thicker insulation may need to be selected. For example, a thickness of between 20-30cm may be required to meet the Passive House (US) standard.

   

 

Medium energy saving target: For common energy saving requirements, the thickness can be between 10-20 cm to ensure good insulation and comply with local building codes and standards.

 

 

 

 

Common Insulation Materials and Their Thickness Recommendations

 

1. Glass wool (Fiber glass)

Recommended thickness: A common recommended thickness for glass wool in residential and commercial buildings is 10-20 cm.

     

 

Specific application:

Wall insulation :You can use glass wool to insulate the walls in homes and buildings. It's great for keeping the indoor temperature stable by reducing heat conduction from outside. The recommended thickness is 10-15 cm. Source: Smith, J. (2021). Building Insulation Materials and Methods. Construction Press.

   

 

Roof insulation: Glass wool is very popular for roofs and attics. You should aim for a thickness of 15-20 cm to keep the heat in or out, and make your building more energy efficient. Source: Johnson, A. (2020). Energy Efficiency in Buildings: Insulation and Materials. Green Building Publications.

   

 

When it comes to insulating plumbing and ventilation systems, it's recommended to use a layer of glass wool that's 10-15 cm thick. This helps to cut down on heat loss and makes the whole system work more efficiently. Source: Brown, L. (2019). HVAC Insulation Techniques and Best Practices. HVAC Tech Books.

 

 

2. Foam rubber (NBR & EPDM)

Recommended thickness for construction applications

Pipe insulation: Foam rubber tubing used for pipe insulation is usually recommended to be 10-25 mm thick.

Sheet insulation: When foam rubber sheets are used for wall, floor or roof insulation, a thickness of 20-30 mm is recommended to ensure good insulation performance.

 

 

Specific application scenarios

Pipe insulation:

Usage: Foam rubber pipes are mainly used to insulate hot water, cold water, and heating pipes. They help keep the heat in and prevent condensation, which saves energy. The closed cell structure of the foam rubber pipe provides excellent insulation and protects the pipe from external factors. Source: Joshua Smith, (2022). Piping Insulation: Materials and Methods. Engineering Heat Transfer Journal.

 

Equipment and machinery insulation:

Scenario: Foam rubber sheets are often used to insulate industrial equipment and machinery. You can slap them on heaters, cooling systems, and other gear that needs temperature control to save energy and shield it from wild temperature swings.

 

Building Insulation:

Scenario: Foam rubber sheets are used for insulating walls, floors, and roofs of buildings. Their excellent thermal insulation reduces heat conduction, maintains a comfortable indoor temperature, and improves the building's overall energy efficiency.

 

 

 

Conclusion

In short, when you pick the right thickness of insulation based on science, it's not just about making your building more comfy. It's also about saving energy and keeping costs down. So, choose the best insulation for your needs and situation to make your project efficient and budget-friendly. 

 

 

safety insulated house

Are you ready to make your operations more economical and efficient?

    - Explore our assortment of custom-sized rubber products.

    - Consult our experts to get sustainable solutions for your specific requirements.

    - Request a sample of insulation material of the desired thickness.

 

    Choosing the appropriate thickness of insulation helps you in building a more comfortable home and a safer workplace.

 

 

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