Glass Block Installation Costs 2023

Glass block windows cost anywhere from $460 to $980, or an average cost of $720 to install.

Being comfortable in your home is necessary, and for a lot of homeowners, privacy is essential. And when your existing windows don’t fulfill your needs, it may be time to think about glass block windows.

Glass block windows provide increased privacy and enhance your comfort. Additionally, they are energy-efficient and can instantly zest up your home’s look. On average, you should expect to pay $710 to have glass block windows installed. This can be a complex project, so you might want to hire a professional installer near you to accomplish it.

How Much Does Glass Block Installation Cost by Size?

Subject to the size of the window, the cost to install glass blocks differ—homeowners enjoy utilizing smaller ones in areas like garages and basements, whereas larger ones are more common in family rooms and/ or kitchens.

• 25 x 25 inches: $60 to $300
• 31 x 31 inches: $65 to 350
• 36 x inches: $85 to 475
• 48 x 48 inches: $155 to 840

Glass Block Window Type

When it comes to looks, there are different glass block window styles to choose from. But know that style is going to impact what you are going pay. Below are just a few.

Frosted Glass Blocks

Typically, frosted glass blocks cost around $25 for each block. This kind of block has a texture that produces a distorted and blurred view without obstructing light from getting into your home.

Clear Glass Blocks

If you choose the traditional clear glass blocks, expect to pay around $7 for each block. But if you want custom blocks or custom shapes, you might pay up to $25 for each block. These glass blocks consist of a mixture of sand, soda ash, limestone, and cullet—the mixture is heated up, then melted, then shaped into blocks.

Wavy Glass Blocks

These glass blocks are a fairly normal design that can go with just about any kind of room. These blocks are usually $7 for each block but could cost up to $25 for each block.

Diamond Glass Blocks

These types of glass blocks have woven patterns that are designed inside the block–these blocks provide total privacy. Diamond glass blocks typically cost $15 for each block but can reach $70. The one drawback is they block out a considerable amount of natural light.

What Factors Impact the Cost of Installing Glass Block Windows?

In addition to style and location, there are a couple of other factors that impact the total project cost when having glass block windows installed.

Installation Kind

The 3 kinds of installation for glass block windows are vinyl, mortar, and silicone.

• Glass block vinyl lined windows are the most adaptable and also the costliest option. These are pricey because they can typically withstand damage from weight, water, and the wind. Expect paying around $275 for glass block vinyl lined windows, but they can range from around $70 to $500.
• Glass block silicone lined windows are easily applied and ideal for small areas because of their smaller joints. They are typically around $200 but might range from $40 to $350.
• Glass block mortar lined windows generally cost $175, but they could range from $30 to $320. These windows usually have a conventional look but are less energy-efficient than others.

FAQs About Glass Block Windows

Below is a few frequently asked questions:

What are some benefits of glass block windows?

When you like to be positive of your privacy at home, glass block windows just could be your match. They provide privacy without stopping light from entering, while also offering enhanced security. Additionally, they improve your home’s energy efficiency.

How are these windows energy-efficient?

These windows are air-tight and hinder drafts, so your home is not going to lose or attain heat, saving you money on cooling and heating bills.

What should I do if one of the glass blocks breaks?

When an individual block gets broken, you can take it out and replace it. This is a project for which you should hire a professional since the job is typically complex, involving them having to further break the glass block