Insulated glass units (IGUs) are a popular choice for windows and doors in both residential and commercial buildings. They are energy-efficient, reduce noise, and help to keep the interior temperature stable. However, IGUs are only as good as the sealant used to join the glass panes together. This is where IG sealant comes in. In this article, we'll take a closer look at IG sealant and why it's the ideal solution for insulated glass units.

What is IG Sealant?

IG sealant is a type of silicone sealant specifically designed for use with insulated glass units. It is a high-performance, flexible adhesive that provides a long-lasting and durable bond between the glass panes of an IGU. IG sealant is also resistant to moisture and humidity, making it an ideal choice for use in areas where insulation and air-tightness are important.

Why Use IG Sealant for Insulated Glass Units?

There are several reasons why you should choose IG sealant when installing insulated glass units:

Durability: IG sealant is incredibly durable and long-lasting, ensuring that the glass panes of an IGU stay securely in place for many years.

Moisture Resistance: IG sealant is resistant to moisture and humidity, which makes it ideal for use in moisture-prone environments. This helps to protect the IGU from damage and ensures that it remains airtight and well-insulated.

Flexibility: IG sealant is a flexible adhesive, which means that it can accommodate any movement or expansion that may occur over time. This helps to prevent the IGU from cracking or breaking.

Aesthetics: IG sealant is clear and almost invisible, which makes it ideal for use with insulated glass units. It won't detract from the appearance of the IGU and will provide a seamless, professional-looking installation.

Easy to Apply: IG sealant is easy to apply and can be used with a standard caulking gun. Simply apply the sealant to the edges of the glass panes, press the panes together, and smooth out any excess to achieve a perfect finish.

How to Choose the Right IG Sealant?

When it comes to choosing the right IG sealant, there are several factors to consider, including:

Compatibility: Ensure that the IG sealant you choose is compatible with the type of IGU you are installing. Some sealants may not be suitable for use with certain types of IGUs, such as those that use a specific type of glass or have a specific thickness.

Performance: Consider the performance of the IG sealant you choose. Look for a sealant that is durable, flexible, and resistant to moisture and humidity.

Brand: Choose a reputable brand of IG sealant that has a proven track record of quality and reliability.

Price: Consider the cost of the IG sealant you choose. While it's important to choose a quality product, it's also important to ensure that it fits within your budget.

In conclusion, IG sealant is an essential component of a successful insulated glass unit installation. It provides a long-lasting and durable bond between the glass panes of an IGU, and is resistant to moisture and humidity. Choose a reputable brand of IG sealant and ensure that it is compatible with your IGU to achieve a perfect, airtight, and well-insulated installation.