When it's Time for Window Replacement

When old windows glasses replacement no longer enhance your home's architecture or shield it from the elements or filter noise, it's time to replace windows. Where do you begin?

There are a myriad of factors to take into account. Let's break down the process to help you make your choice: style, energy use and labeling, installation and price.

Energy Efficiency

Energy savings is among the primary reasons homeowners choose to replace their windows. The replacement of old, drafty windows with new ones can lower the cost of cooling and heating by up to 20 percent. Many people are dissatisfied when they find that their savings in energy do not cover the initial cost of new replacement windows for a long period of time.

Window performance and operation should be a major aspect for any homeowner thinking about window replacement. A window that isn't functioning properly could increase your home maintenance expenses, utility bills and increase the risk of air leaks. For instance windows that do not move up and down, or slide side-to-side properly could need to be replaced because the frames have swollen or warped due to excessive moisture from condensation and/or inadequate sealing.

Another indication that windows are in need of replacement is the presence of mold or mildew inside and outside of the frame. This usually indicates failed weather stripping or seals that have been damaged. If these issues are not taken care of promptly, the resulting mold and mildew can lead to health and safety problems for your family.

New replacement windows can also enhance security for your home, curb appeal and resale value. These benefits are enhanced if windows used in a renovation are energy-efficient as recommended by the National Fenestration Rating Council.

The efficiency of windows is measured by their U-factor. The lower the U-factor, the more insulating power the window is. A U-factor of less than 0.26 is a good guideline. Other than the U-factor factors to consider for energy efficiency are frame material and design. Vinyl is a strong low-maintenance option, however it will expand and contract as temperature fluctuations, which can lead to leaks. Wood offers an elegant appearance and superior insulation, but it requires regular maintenance. Aluminum is light and easy to maintain, however it is a heat conductor and is a poor insulator.

For the best results homeowners should consult an experienced window installation professional to ensure that their replacement windows are installed correctly. A professional can help you select the right windows to fit the architectural style of your home and climate zone. They can also provide details about resale values and homeowner satisfaction.

Style

New windows will always add value to a home. However, when you begin to think about the styles, types and options available, it's overwhelming. It's not only about style or functionality. The wrong windows could actually reduce the value of the home.

Window contractors have a few methods they use to replace old windows with energy-efficient units, depending on the condition of the existing frames. One of them is a pocket replacement Windows glass, in which contractors remove the frame's exterior but leaves the interior trim and sashes. Sash pack replacement is a different method that is usually suggested for older homes or historical areas where grills are needed. These are standard kits that come with jamb liners made of aluminum or wood and a replacement sash on both lower and upper halves.

Another option is to put in full-frame replacement windows. These will require the removal of the entire frame and sash. This is typically recommended when the current windows are so damaged that they're beyond repair. Full-frame installations are also recommended for homeowners who want to change the type of window, such as by replacing double-hungs with sliders or cases.

Find replacement windows that have the NFRC label. This label indicates the energy-efficiency rating of the window. The higher the rating is, the more efficient the window.

Remove the stops that keep your window in place before installing the new one. Carefully work around the sill of the existing frame to ensure you don't damage the wood, and if required, shim the window. When the new window is installed you can shim the top as well as the bottom edges to ensure a secure fit and add caulk around the outside edge to seal it.

If your new window does not fit perfectly in the opening, you can use foam-rubber backer rod to fill in any gaps larger than 1/4 in (0.64 centimeters). This is a much better option than caulk which can trap moisture, causing mold and wood rot. If you have any gaps that are larger than this, you can screw 1 inch (2.5 cm) furring strips to the sides of your existing frame to raise the height.

Budget

Window replacement windows and doors is a significant investment however the energy efficiency and enhanced comfort for your home make it worth the initial investment. It can also boost the value of your home and lower your utility costs. Before you begin your project, it's important to create a budget to guide your spending decisions. Consider your household's needs for energy and the type of windows you would like to install. A reliable contractor can give you insight into your costs over and above your personal budget and provide suggestions to minimize them.

Window frame materials are one of the most important factors that influence the price of replacement windows. Vinyl and aluminum frames are the cheapest alternatives, whereas wood and composite frames are more. Be aware of the advantages and disadvantages of each frame material to help you choose the most suitable option for your home. For example, wood windows are more durable and offer superior insulation, but they're susceptible to moisture damage and require regular maintenance. Aluminum and vinyl windows are more affordable, however they're susceptible to rust and don't provide the same amount of insulation as wood windows.

Your window replacement company may provide different methods of installation, which can affect the total cost. The most labor-intensive option is a complete replacement of the frame. This involves taking down the entire window and replacing it with a new model. This is usually recommended when the frames are damaged or have rotted. It's also required in the case of historical renovation projects. Insert windows is a cheaper option. In this procedure the sash and operating hardware are removed, however the exterior trim and siding are left intact. The new window is then inserted into the opening, insulated, and sealed.

When you do the work yourself, make sure you consider the cost of the equipment. A tape measure, a waterproof shim and caulk guns are crucial. Make sure you purchase shims of different thicknesses so that you can accommodate the different sizes of your window sills and head jambs. You'll require elastomeric sealant to fill in any gaps that may exist between the casing and frame.

Installation

Windows are available in many sizes and shapes to suit the distinctive style of each house. There are options for single-hung, double-hung sliding, bay bow, casement circle garden, awning egress and jalousie windows. These windows are available in a variety of different materials and finishes. Some are insulated to increase energy efficiency.

Replace your old windows that are inefficient with energy-efficient double-hung windows to save money. The process is relatively easy and the results are worth it. In addition to the savings in cost, you will enjoy the benefits of a brand new, beautiful window.

Before you install your new window, take out the screen and sash from the current frame. This will allow you to manipulate the frame and also protect the window's materials. You'll require caulk to seal the frame on both sides, and any gaps, if there are any. Use the recommended caulk.

Based on your preference and the condition of your current frame, you can choose to use plastic or cedar shims to make sure that the window sits properly in the opening. Don't over-shim your window since this can cause water and condensation within the frame to build up and cause the frame to deteriorate.

Your installer will ensure that the frame is level, plumb, and thoroughly caulked once the window has been installed. You can then put back in any interior trim that was removed to fit the new window. Paint or stain the new window to match the color scheme of your home. Seal and insulate your sill, jambs and flanges along the exterior of your home to ensure better performance of your windows.