Considering a glass block window installation project but concerned about the weight of the blocks? Worry no more, there is a solution for you. With the introduction of the 2″ thick block series manufactured in vinyl frames, the installation of this window has been simplified to install a lighter and safer window assembly. In this article, you will learn 5 tips on where and how to use a vinyl framed block window.
Tip 1 – Identify where you want to use the window – Glass block windows have many uses beyond what most people think. Here are some common (and more unique) uses to consider:
- bath and shower– With this type of window, you can get rid of expensive blinds and window treatments in the bathroom while still getting maximum light transmission. Use this window in the shower to provide a low maintenance light source in this wet area.
- The essential – This cost-effective use is popular for providing maximum security at a cost-effective price.
- Den– place these windows under cabinets to let in natural light and maintain privacy.
- Wardrobes– Do you have trouble seeing well in your closet with only a small lamp above it? One solution is to install a fixed block transom window near the top of the closet walls. This will even help colorblind people distinguish between blue and black socks.
- Garage – If you like to use your garage for projects, natural lighting is a great benefit and the block window also provides high security for any valuable items you may be storing.
- Kitchen – A block window between kitchen counters and cabinets can let in light and provide a natural backsplash that is easy to clean.
Step 2 – Determine if a framed or frameless window is better: The lighter 2″ thick glass block windows are only available in a vinyl framed system. Although the lighter weight window is easier to work with, the vinyl framed system is not the best solution for all projects. Here’s where to use framed and frameless systems:
- Vinyl framed windows– use on wood framing (rough openings) where opening size will work with 2″ thick block dimensions (note: 2″ thick blocks come 8″ x 8″ x 2″, so rough openings need to be worked in 8″ increments). These windows (which are available with easy-to-install nailed fins) are often used in new construction, room additions, or stucco and framed openings on upper floors where the window openings can be adjusted to fit the window.
- Frameless block windows– this window is (available in heavier 3″ and 4″ thick blocks) generally more cost effective than the framed system and is best used in masonry openings where block windows can be grouted into place. The other advantage of frameless windows is that they are available in more block sizes (4″ x 8″, 6″ x 6″, 6″ x 8″ and 8″ x 8″ are the most common) which allow these window construction panels to be designed in 2″ size increments. Most basement windows come complete with the frameless system.
Step 3 – Make Sure This Window Is Strong: Not all vinyl frame glass block windows are created equal. Be sure to choose a window that is built to withstand extreme weather conditions. The best made windows use a vinyl stack spacing system between the blocks that provides greater impact resistance, minimizes the chance of water infiltration, and offers higher wind load capacities.
Step 4 – Add style with color blocking, frosting, and etching. You no longer need to make your window decision based on a one-size-fits-all approach. You can select from a wide variety of etched, frosted and colored glass blocks. On the lighter 2″ series blocks (which are manufactured by Mulia Inc.) you can choose from two privacy patterns called Wave and Iceberg. White and almond frames are also available.
Step 5: If the window does not fit, you must acquit- A block window is not the right solution for every project. If you’re looking for full operability (but like the look and privacy of blocks), you might consider using an acrylic block window. This type of window is available in several opening styles, including single shades, sliding, casement, awning, and hopper.
Now that you’re equipped with these 5 tips, you’re ready to start ordering your lightest vinyl framed glass block window.