Six Types of Replacement Window Glass

Window panes damaged by damage can result in energy loss and a rise in cost of utilities. Replacement of windows is a an easy fix to eliminate these issues.

But when does it make sense to only replace the glass? This is typically less expensive than a full replacement and you can also keep the window frames.

Types

Replacement window glass is a complex process that homeowners and window replacement general contractors alike must take into consideration numerous factors. This includes energy efficiency, protection and appearance. Glass is available in a variety of designs, thicknesses and options. In this blog post, we will look at six different kinds of window sash replacement glass to help you determine which one may be the best choice for your project.

Single Lite Glass

Single pane glass is common in older homes and buildings. Although it is clear and is easy to clean, it doesn't have the enhanced insulating properties of double-pane windows that are more modern. It's also a risk when it breaks, since it can easily turn into fragments.

This kind of glass is often required for historical replication, as the glass must be a replica of the original style in order to preserve the original property. However, it is not very efficient and should be replaced with a brand new insulation-free window unit.

Double Pane Insulated Glass

This is a very popular choice for homeowners of today. It is comprised of two panes tempered glass separated by an air-filled spacer. This type of glass can be more efficient in energy use than a single pane window replacement; the full report, and reduce noise transmission and condensate.

Triple Pane Insulated Glazing

A step up from a double-pane glass that is insulated, this option has three panes of tempered glass with an argon gas or krypton gas fill between the panes to provide an even higher efficiency in energy usage. The gases aid in reducing energy costs by trapping heat in the winter months and keeping it out in summer.

The last two options are decorative and can add to the aesthetic of your exterior of your home. Laminated or tempered glass is stronger than regular glass, making it a great choice for areas that are susceptible to being damaged by debris or weather conditions. For extra privacy tinted or glazed glass can be used instead of traditional glass. It is available in a range of colors, and it can be etched, frosted, or designed to improve the appearance of the window.

Thickness

Glass thickness is an important factor to consider when buying new windows or replacing old glass panes. No matter if it's single strength or double strength, laminated or window replacement insulated glass, the thickness of the glass will affect several aspects including energy efficiency, security and noise reduction. Local requirements for building codes and manufacturer requirements are also important to remember.

Single strength is the simplest type of glass used for windows. It is a simple sheet made of clear glass. The glass is 3/16" thick and is utilized in the majority of residential applications. Double strength window glass may be required for those who reside in an airport or a high-rise building.

Double-strength glasses are made by fusion of two or more sheets of glass with PVB (polyvinyl butyral). The process of fusion uses extreme pressure and heat to create a strong, durable pane of glass that is approximately five times stronger than regular window seal replacement glass. This type of glass is recommended if you wish to protect your windows from damage by flying debris, such as balls or rocks.

Laminated glass resembles double-strength, but it has other advantages such as noise reduction and security. This glass is created by combining two or more sheets of clear interlocking glass by using layers of plastic or resin. The result is a panel that is tough and difficult to break. This type of glass is recommended for those who are concerned about protecting your pets or children from accidental falls, and reduce the noise levels in your home.

Insulated glass can be created by adding spacers to the glass. This creates an air space which can then be filled with various gasses that are insulating to improve the window's performance. This can reduce the amount of air that escapes or enters the home, thereby improving the efficiency of energy. Glass comes in a variety of shapes and sizes.

You can tint the insulated glass to give it a touch of class or privacy. It is important to keep in mind that the application of tint does not void any warranty. The time frame for insulated replacement glass could vary from 7-10 days based on size and customization.

Customization

You can change the glass of your replacement windows to improve your home's privacy and energy efficiency. You can pick from options like Low-E coating and thickness of insulated glass and the amount of air space between panes.

Energy-efficient glasses can reduce your energy bills by cutting down on heat transfer between indoors and outdoors. Certain types of glass can also cut down on noise, offer UV-ray shielding and increase the durability. You can choose tinted or frosted glasses to add some color.

Decorative glass has no functional purpose and is used only for aesthetic reasons. However, it can make your home unique. You can pick from various designs and finishes to create a look that fits your personal style. You can even create a door or window with a unique shape.

You can pick between single-pane, double-pane and triple-pane windows with varying levels of airspace between the panes. The more airspace you have, the better the insulation of your window.

Your contractor will give you a detailed description of the various types of glass available and the costs associated with them. They can also suggest the glass type that will best meet your requirements. You may also ask them whether they are able to change your old windows to more energy efficient glass.

Modern replacement windows come with a warm-edge spacer that insulate the area where the frame meets the glass, and a layer of argon gas to fill in the gaps between the panes. These features keep the window warmer in winter and cooler in summer.

While it's typical to select the standard clear glass, you can opt for frosted, patterned, or tinted windows. This option can provide an unique appearance and provide additional privacy, but it's important to think about how this might impact the lighting and style of your home. There are also windows that have features that enhance security and ease-of-use, such as spring tensioners that prevent crashes or possible damage.

Installation

The procedure is straightforward, whether you want to replace glass for just one window or all of them. First a professional will clean the opening by removing the old putty and scraping the grooves to remove any dirt. They will also drill three holes of 3/8-inch in diameter one at each end and one in the middle, through the sill, and finally through the headjamb. Then, they inject expanding foam into the sash weight pockets to fill any air gaps. Then, they apply an elastomeric sealant along the edges of the frame to shield it from moisture and fill any gaps in the glass.

Before you begin the replacement process, measure the width and height of the window openings making sure to account for the thickness and width of the frame. Also, subtract 1/8 inch from the width and height measurements in order to allow for expansion and contraction of the frame as the weather changes. If you do not subtract this amount, the new glass could be damaged in the process of installation.

Contact your glass manufacturer to place an order with the exact dimensions for your replacement windows. After your initial call you should receive your windows within a few weeks. They will be ready to install within a week. Before you begin the removal process, clean out any blinds or curtains close to your windows and make sure that you have a clean workspace. Also, you should place a piece or plastic or cloth down on the floor to stop any broken glass that could fall.

Use a paint scraper remove any wood moldings that are attached to your frame. Warm the glazing points of the frame before you try to pry them off. After taking off the old window, use a hammer or paint scraper to clean the grooves in the window that it was originally put in. Re-caulk with an elastomeric sealant that is compatible with the new windows.