When it's Time for Window Replacement

If your windows are old and no longer enhance your home's architecture or shield it from the elements, or reduce noise, it's time to replace them. What should you do?

There are many factors to consider. We'll break down the various factors to help you decide: style, energy usage and cost, labeling installation, and cost.

Energy Efficiency

One of the most popular reasons why homeowners choose to buy new windows is to conserve energy. The replacement of old, drafty windows with new ones can reduce heating and cooling expenses by up to 20%. However, some people are disappointed when they discover that the energy savings resulting from the windows they have replaced do not fully offset the initial investment in a long time.

Window performance and operation are vital aspects to take into consideration when replacing windows. A window that isn't operating properly could result in higher home maintenance costs, 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 replacement because the frames have become warped or swollen due to excessive moisture from condensation or lack of sealing.

Another sign that it's time to replace windows is the presence of mold or mildew both inside and outside the frame. This is typically an indication of a failing seal or damaged weather stripping. If these issues aren't treated promptly, the resultant mold and mildew can cause health and safety problems for your family.

New windows can enhance security for your home as well as curb appeal and value. These benefits are increased when windows used for renovation are energy efficient as recommended by the National Fenestration Rating Council.

The U-factor is a measure of the energy efficiency of windows. The lower the U-factor, the more insulation power the window has. A good rule of thumb is to look for a U-factor lower than 0.26. Besides the U-factor, other considerations for energy efficiency include frame material and design. Vinyl is a strong, low-maintenance option, but can expand and contract with temperature fluctuations, which can lead to leaks. Wood offers an elegant appearance and superior insulation but requires regular maintenance; aluminum is a lightweight material that is easy to maintain, but it conducts heat quickly and is a poor insulator.

To get the most benefit from their replacement windows, homeowners should hire a professional contractor to install the windows. A professional can help you choose the right windows for your home's architectural style and climate zone, and provide information regarding resales value and homeowner satisfaction.

Style

New windows will always enhance the value of your home. However, when you begin to think about the styles, types and configurations available, it can become overwhelming. The choice isn't only about style or function -picking the wrong windows can affect a home's selling value.

Window companies have a number of ways to replace windows that are old with more efficient units, based on the condition of the existing frames. One is a pocket replacement, where contractors take off the frame's exterior but leaves the interior trim and sashes. Sash pack replacement is a different method that is usually recommended for older homes or historic areas where grills are needed. These are standard kits that come with wood or aluminum jamb liners and a replacement sash on both the upper and lower halves.

A third method is to put in full-frame replacement windows, which will require the removal of the entire frame and sash. This is often recommended when the current windows are damaged to the point that they're beyond repair. Full-frame installations are also recommended for homeowners who are looking to change the style of window, such as by replacing double-hungs with sliders or cases.

When buying replacement windows, make sure you choose windows with the NFRC label, which indicates the window's energy-efficiency rating. The higher the rating the more efficient the window.

Take off the stops that keep your window in place prior to installing the new window. Carefully work around the sill of the current frame to ensure that you don't scratch the wood, and if necessary, shim it. Once the window has been installed and shimmed, you can shim both the bottom and top edges to ensure a snug fitting. Apply caulk to the outside edge of the window to ensure it is sealed.

Fill any gaps greater than 0.64 centimeters (0.24 in) by using a foam-rubber backing rod. This is a better choice than caulk, which can trap moisture, leading to wood rot and mold. If your gaps are wider, you can add furring strips of 1 inch (2.5cm) to the frame. This will increase the height.

Budget

The initial cost of replacing windows is high, but it's worth it for the energy savings it offers and the increased quality of living you get from your home. It can also increase the value of your house and reduce utility bills. It is important to establish the budget prior to beginning your project to guide your choices. Think about your family's needs for energy and the kind of windows you'd like to install. A reputable contractor for windows can provide insights into your costs outside your personal goals and make suggestions to reduce them.

Window frame materials are one of the major factors that determine replacement windows cost. Aluminum and vinyl frames are the most affordable alternatives, whereas wood and composite frames will cost more. Be aware of the pros and cons of each frame type to help you decide which is best for your home. Wood windows, for instance are more durable and provide superior insulation, but they require regular maintenance and are prone to moisture damage. Vinyl and aluminum are both less expensive however they are susceptible to rusting and don't provide the same level insulation as wood.

Your window replacement company may provide different methods of installation which could impact the overall 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 unit. This is usually advised when frames are damaged or rotted. It's also required in the case of historical renovation projects. Insert window glass replacement for window is a cheaper option. In this process the window's sash and operating hardware are removed, however the exterior trim and siding remain intact. A new window is then inserted into the opening and anchored, insulated and sealed.

If you're doing the work yourself, you should consider the cost of the equipment. A caulk gun, waterproof shims and tape measure are necessary. Be sure to purchase shims in different thicknesses to fit the different sizes of your window sills and head jambs. You'll also need elastomeric caulk to fill any gaps around the frame and casing.

Installation

Windows are available in different shapes and sizes, to suit the architectural style of each home. The options include double-hung, single-hung sliding bay bow, casement circle garden, awning egress and jalousie windows. They are also available in different materials and finishes. Some are also insulated to increase energy efficiency.

If your old windows are rotting, damaged or inefficient You can save money by replacing them with new energy-efficient double-hung windows. The process is easy however it's worth the effort. You'll also get the benefits of having a beautiful new, fresh window.

Before installing your new window, take out the screen and sash from the existing frame. This makes it easier to move the frame around and will protect the material. You'll need caulk to seal the frame on both sides and any gaps, if there are any. Use the caulk recommended by the manufacturer.

You can use shims made from plastic or cedar according to your preference and the condition of the frame. This will ensure that the window is seated properly in the opening. Be careful not to over-shim your window since this can cause water and condensation within the frame to accumulate and cause the frame to deteriorate.

Your installer will ensure that the frame is level, straight, and thoroughly caulked once the window has been installed. Install any trim that was removed from the interior to allow for the window. Paint or stain the new window to match the color scheme of your home. Seal and insulate your sill jambs and flanges on the exterior of your house for improved window performance.