When it's Time for Window Replacement

If old windows don't improve the appearance of your home, protect it from the elements or block out noise It's time to replace them. What should you do?

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

Energy Efficiency

One of the main reasons homeowners decide to invest in new windows is to conserve energy. Actually, replacing old drafty windows can cut heating and cooling costs by up to 20 percent. However, some are disappointed to discover that the energy savings resulting from their new replacement windows do not cover the initial cost over a long period of time.

Window performance and operation are vital aspects to be considered when replacing windows. A window that is not functioning properly can make it more difficult to maintain your home, increase energy bills, and also the possibility of air infiltration or leaks. For instance windows that aren't able to move up and down, or slide side-to-side properly could need to be replaced because the frames have become warped or swollen due to excessive moisture caused by condensation and/or lack of proper sealing.

Another indicator that windows are in need of replacement is the presence of mold or mildew inside and outside the frame. This is usually an indication of a damaged seal or damaged weather stripping. If these issues aren't taken care of promptly, the resulting mold and mildew can cause health and safety problems for your family.

Replacement windows can also improve your home's security as well as curb appeal and the value of resales. These advantages are enhanced when the windows that are used in renovations are energy efficient, as specified by the National Fenestration Rating Council (NFRC).

The U-factor is a measure of the efficiency of windows in terms of energy consumption. The lower the U factor, the greater the insulation power of the window. A U-factor of less than 0.26 is a good rule of thumb. The frame's material and design are important factors to consider for energy efficiency. Vinyl is durable and low maintenance, but it may expand and contract when the temperature changes. This can lead to leaks. Wood is a classic choice and provides better insulation but requires regular maintenance. Aluminum is light, easy to maintain, and is able to conduct heat quickly.

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

Style

New windows will always enhance the value of your home. However, once you start looking at the types, styles and configurations that are available, it's overwhelming. The choice isn't only about style or function -- choosing the wrong windows can hinder a home's resale value.

Window contractors use different ways to replace frames with energy-efficient ones dependent on their state of repair. A contractor can replace the frame's exterior with pockets. The interior trim and sashes are left intact. Another method, often recommended for older homes or older areas with strict requirements for grilles and sash packs, is a sash replacement glass windows. These are standard kits that come with jamb liners made of wood or aluminum and a replacement sash on both lower and upper halves.

A third method is to put in windows with a full frame, which will require the removal of the entire frame and the sash. This is often recommended when the windows are damaged to the point that they're beyond repair. A full-frame installation is a good choice when the homeowner wants to change the window style for example, replacing double-hung windows with sliders or casements.

When buying replacement windows, search for windows that have the NFRC label, which shows the window's energy-efficiency rating. The higher the rating the more efficient the window.

Before installing your new window, unlatch and take off the stops that hold the window in place. Be careful when working around the sill of the existing frame to make sure you don't scratch the wood, and if necessary, shim it. When the new window is installed, shim the top and bottom edges to ensure a tight fit. You can also apply caulk to the outside edge to seal it.

If the window you've chosen isn't quite right for the opening, use foam-rubber backer rod to fill in any gaps larger than 1/4 inches (0.64 cm). This is a far better choice than caulk, which can trap moisture, causing mold and wood rot. If you have any gaps wider than this, screw 1 inch (2.5 cm) furring strips to the sides of your existing frame to increase the height.

Budget

Window replacement is an expensive investment, but the energy efficiency and enhanced home comfort it brings makes it worth the initial expense. It also improves the value of your home and can aid in reducing utility costs. Before you start your project, it's essential to make a budget that will guide your spending decisions. Think about your family's needs for energy and the type of windows you'd like to install. A reputable windows contractor can give you an insight into the costs outside your personal goals and provide suggestions to reduce them.

Window frame materials are among the main factors that affect replacement windows cost. Aluminum and vinyl frames are the cheapest alternatives, whereas wood and composite frames are more. Consider the advantages and disadvantages of each frame type to determine which one is suitable for your home. Wood windows, for example are more durable and offer better insulation, however they require regular maintenance and are susceptible to damage from moisture. Aluminum and vinyl windows are less expensive but they're vulnerable to rusting and don't provide the same amount of insulation as wood.

Your window replacement company may provide different methods of installation which could impact the overall cost. The most labor-intensive is complete frame replacement, where the entire existing window is removed and replaced with a new unit. This method is typically advised when the frames have begun to rot or are damaged and is usually required for renovation projects that have been in the past. An alternative that is less expensive is to use insert window replacement. During the process, the current sash, operating hardware, and exterior trim are removed. However, the exterior trim and siding remain intact. A new window unit is then put into the opening and secured and sealed. It is then insulated and anchored.

If you are doing the work yourself, it is important to factor in the cost for the tools. A caulk gun, waterproof shims and a tape measure are essential. Make sure you purchase shims with different thicknesses to fit the different heights of your window sills as well as head jambs. You'll need elastomeric sealant to fill in any gaps that may exist between the casing and frame.

Installation

Windows are available in a variety of sizes and shapes, to fit the architectural style of every home. There are a myriad of choices, including windows that are double-hung or single-hung sliding windows, bays, bows, casement, circles, awnings, jalousie, egress and circle windows. They are also available in various materials and finishes. Some are insulated to promote energy efficiency.

Replace your old windows that are inefficient with energy-efficient double-hung window to save money. The process is relatively easy however the results are worth it. You will also enjoy the advantages of having a gorgeous, new window.

Take off the screen and sash prior installing your new window. This will make it easier to move the window of the frame and help prevent any damage to the window's materials. Once the window has been slid into position it's time to apply caulk around the frame's edges and in the gap in the event that there is one, use the caulk recommended for windows and doors.

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 placed correctly in the opening. Do not over-shim your window since this could cause water and condensation within the frame to build up and deteriorate materials.

After the window is set your installer will make sure the frame is level and properly caulked and plumb. You can then reinstall any trim inside that was removed to make room for the new window. Then, you can paint or stain the window to the color scheme of your home. Seal and insulate your sill, jambs, and flanges on the exterior of your home to ensure better performance of your windows.