Preassembled Glass Block Windows

The unsurpassed privacy, beauty, and strength of glass block is available in preassembled vinyl framed windows or frameless windows. Our Vinyl Wrap Glass Block Windows are a wise choice for use in a wood framed opening. For masonry openings, we recommend our frameless prefab panels. We custom fabricate each glass block window in our glass block warehouse on a made-to-order basis. Glass blocks make light dance the way you want but allow you to control privacy and light transmission, all at of an affordable cost. Choose your pattern/size and we will build it.

Really Easy to Install

It’s never been easier to use glass block for window applications. Vinyl Wrap windows install like traditional windows by placing the glass block in the window opening and fasten along the optional to use nailing flanges which are now set back 1¼” to fit all siding and stucco applications. The glass block is bonded with clear glazing sealant for an all-glass look, so there’s no need to hire skilled labor – and there’s no clean-up hassle. Preassembled glass block window systems are the way to go!

How Your Preassembled Glass Block is Fabricated/Shipped

FAQs

Are preassembled glass block windows fabricated with or without vinyl frames?

In wood framed exterior openings, it is typical for us to fabricate glass block windows with a vinyl frame. These vinyl framed windows can be used in new construction or renovation work. Frameless glass block panels are utilized in interior infills, some retrofit scenarios, and masonry openings such as basement windows. A preassembled glass block window is a factory-built unit where the glass blocks are already assembled into a finished panel, ready for installation.

Can glass block be sized to fit any opening?

Yes, we have many sizes and can fill any width by height with glass blocks. Glass blocks are always configured in a symmetric fashion. Glass block windows can be custom sized to fit any existing window opening.

What if we need airflow in a window?

Preassembled glass block windows are available with an optional fresh air vent. The air vents typically take the place of two or three glass blocks; they are normally centered and come in white vinyl hopper style with a screen on the exterior side.

Can I expect glass blocks to be energy efficient?

The glass blocks used in preassembled glass block windows and panels are hollow. The air space inside the sealed glass block reduces heat transfer similar to a thermal pane window. Energy performance is one of the reasons homeowners consider glass block.

Can I get privacy and light transmission with glass block?

All glass blocks transmit light. The level of privacy you seek will determine which pattern you select.

Are glass block windows secure?

Glass block is an extremely secure way to close up your window openings.

Are preassembled glass block windows easier to install?

Yes. Preassembled units significantly simplify installation because the glass blocks have already been assembled and aligned at the factory.

How much do prefabricated glass block windows cost?

Costs vary based on size, pattern, vent options, customization, and installation requirements.

Can I install a preassembled glass block window myself?

Many homeowners successfully install preassembled glass block windows themselves because they eliminate the need to build the panel block by block.

Are preassembled glass block windows available in different patterns?

Preassembled windows are available in a variety of glass block patterns including Wave, Iceberg, Diamond, Clarity, and other designs. They are typically made-to-order.

Will preassembled glass block windows increase home value?

Glass block windows can improve privacy, security, and energy efficiency, all of which may enhance buyer perception.