Clerestory Windows 101 – Your Ultimate Guide!
The house windows are one component that lets you change the looks of your house interior. Sure, there are other ways too, but the flexibility you get with these windows is matchless. For example, clerestory windows are becoming common these days.
Their unique design, pleasant looks, and practical features make them one of the best house windows. You can also opt for various glass options for these windows. This article is all you need to know about clerestory windows. Let us get into it!
Table of Contents
- 1 What are Clerestory Windows?
- 2 Why Did Egyptians Use Clerestory Windows?
- 3 Which Type Of Glass Is Used For Clerestory Windows?
- 4 Clerestory vs Transom Windows – What’s the Difference?
- 5 What’s The Ideal Size for Clerestory Window?
- 6 Why Opt For Clerestory Windows? Some Benefits!
- 7 Clerestory Windows – Estimated Installation Cost
- 8 Final Thoughts!
What are Clerestory Windows?
In simple words, clerestory windows consist of a row of windows that sits above eye level. Usually, these windows are installed in a way that maximum light can pass through. That’s why these windows are installed at a certain height.
Why Did Egyptians Use Clerestory Windows?
Clerestory windows best represent old Egyptian home culture. That’s because back in the 19th century, these windows were quite common. Even today, you can find them installed at churches, old homes, and even some commercial buildings.
In Egyptian times, almost every commercial and residential property had these windows installed. These windows let maximum light pass through. Further, they were also used as an additional storage space (if installed at a good height).
Which Type Of Glass Is Used For Clerestory Windows?
You can opt for a variety of glass panels for clerestory windows. Some of the glass options are mentioned below.
1. Sandblasted Glass for Offices

As highlighted, clerestory windows can be installed at various places. So, if you want to install these windows, Sandblasted Glass is the best option.
Sandblasting is basically an etching process that gives a frosted appearance to a glass panel. The sandblasted glass’s opaque surface lets the light pass through but blocks the direct view. You can also customize the opaqueness level of these glass panels.
2. Decorative Glass for Churches

Decorative glass is commonly opted for installing clerestory windows in churches. These windows serve two purpose. First, they change the aesthetic appeal of the surroundings. Second, the decorative glass doesn’t block the light passage even with a defined pattern. That’s why decorative glass clerestory windows are commonly used in churches and other such commercial buildings.
3. Laminated Glass for Homes
If safety is your top priority, Laminated Glass is probably the best option for these windows. That’s because laminated glass sheets are tough in general, as they don’t break upon minor impact. However, in case they get damaged, the glass pieces don’t fall out of their frame.
Clerestory vs Transom Windows – What’s the Difference?

Like clerestory windows, there is another window type that may serve nearly the same purpose. These are Transom Windows. “Transom” is an architectural term, and it refers to a horizontal beam located over the door’s beam. So, Transom Windows are placed between the horizontal beam and the wall.
Back in the day, transom windows were mostly installed to improve the ventilation of any living space. As HVAC systems weren’t that common then.
On the other hand, clerestory windows can be placed in almost any living space. Whether it’s a bedroom, living room, or kitchen, clerestory windows let maximum natural light to pass through. This may also improve the ventilation of such rooms.
What’s The Ideal Size for Clerestory Window?
There isn’t a standard height defined for these windows. That’s because the size of the space where you want to install it would vary in each case. Usually, it’s anywhere from 2 feet up to 10 feet. So, you may opt for any size here.
You can also order custom-cut glass for your custom-designed clerestory windows. Always buy your chosen glass panels from a reliable glass distributor.
Why Opt For Clerestory Windows? Some Benefits!
There are many reasons to choose these windows over standard ones. Here are a few of its benefits.
1. Ideal For Home Whose Standard Windows Are Obstructed By Trees
There are many homes located in places where there is plenty of greenery around. So, the bottom-story windows are obstructed by trees. So, clerestory windows would serve the purpose of allowing maximum sunlight to pass through.
2. Plenty of Light without Any Privacy Compromises
Many homeowners prefer maximum exposure to natural light within their homes. Now, clerestory windows best match this purpose. In case you want natural light flow without privacy compromises, you can choose patterned or frosted glass clerestory windows.
3. Complements Any Home Interior
The aesthetic appeal of this window is tough to overlook. While they lighten up your living space, they also give your home interior a unique look and feel.
Clerestory Windows – Estimated Installation Cost
Clerestory window’s price also depends on various aspects. For instance, their size, glass type, and additional customizations alter their overall cost.
However, a mid-level (3-4 Windows combination) would cost around $1500 to $2500. On top of this cost, the labor charges would also be added to the total cost.
Final Thoughts!
Clerestory windows are a perfect pick for homeowners who wants to opt for old-style windows with some modern touches. For instance, you can opt for nearly any design. In addition, there are a ton of glass options to choose from for these windows.
Clear, laminated, and frosted glass are the best options here. So, with a customized approach, these windows will definitely increase your property’s financial worth. Always buy your chosen glass panel from a trustworthy glass distributor.










