10 Apps To Help You Control Your Window Sash Repairs Window Sash Repairs

Most homeowners don't pay attention to window sashes, so long as they are capable of being opened and closed and keep the air inside and the air outside out. But over time, they'll begin to wear out, leading to drafts, air leaks or even sashes that stick.

double glazed sash window Repair My Windows And Doors makes use of a sash that is placed on an easel to work the glazing points into the gap. He also scrapes paint off the frame and applies a wood preserver.

Sash Weights

If your windows aren't opening and closing with ease, or are stuck in a stuck position, a malfunctioning counterbalancing system could be the cause. This could be due to a missing or damaged chain/sash cord as well as a misaligned or unattached sash weight, or a damaged pulley.

The sash weights are tiny boxes, usually constructed of cast iron that help support the sash and also balance the window's counter-weight system. They are found in the bottom rails of every window frame, covered by an access panel made of wood that can be cut open to reveal their position. The panels can be removed to allow access to the sash-weight pockets in order to clean or repair them, or even replace them.

There may be an issue with the sashweights, if you've had your windows with sash windows for over a period of time. They could catch or lean. The weights can be too heavy (they should be slightly heavier than top sash), or installed incorrectly.

To fix this issue, first take off the stops (the trim along the inner edges of the window that joins the frame and holds it in place) and set them aside. You'll need to do this slowly so as not to damage the profile of the meeting rails. Then you can make use of a mallet or hammer to separate the stiles and rails and check the rails for damage or any repairs that require to be done.

Once you've inspected the stiles and rails, lay down some dust sheets and begin working on the sash itself. Begin by removing the wood pegs with a pin-punch and a hammer or screwdriver from the mortise-and tenon joints. After you have removed the pegs you can begin disassembling the sash. Take off the sash stop moldings and any sash cords still attached.

The next step is to weigh the sash in order to determine how much weight it will require for functioning. You can find old weights for sash replacement online or at a few home improvement stores, but ensure that you purchase the right size so as not to over or under weight the sash.

Sash Cords

Sash cords that are worn out or damaged can cause problems with the sash window. Sash cords are constantly under pressure from the weights which can cause them break over time, especially when they're not maintained correctly. The sashes won't be able to open or close as easily if cords break. The problem may be caused due to excessive force, aging, lack of maintenance, or moisture buildup. It's important that you replace the old cords in window sash repairs with new cords made of an material that is robust and resistant to moisture.

Begin by removing the interior stops which are the thin pieces of wood that keep the sashes together with a utility knife and a Chisel. Pry the stops off the sashes with care and be on the lookout for cracked or broken ones. Once the stops are removed, you can access the sash weights through an access panel cut into the frame's bottom or by opening the jamb and taking off the weight pocket cover.

Accessing the sash cords requires a little more work, but it's not difficult with the right tools and perseverance. Remove the old cords first by cutting them in knots, and then pulling them out. Then, take the sash from the frame and put it aside. Pull down the staff bead, which is the nail that holds the sash in position. Install a nail of about a foot into the hole. This will temporarily stop the sash from falling as you finish stringing the counterweights.

After installing the upper sash, reattach the sash cords and make sure the sashes are in a balanced position and move smoothly. Then, install the lower sash and repeat the process, making sure that the sashes are seated and moving smoothly.

After you've installed the counterweights, reconnect the sash cords by putting the sash cord through the pulleys and threading the cord's other end through a knot hole in the sash to secure it in the correct position. Repeat this process for each side of the sash until cords have been replaced and the sashes are functioning normal.

Air and Drafts Leaks

As time passes, the materials that secure sash windows to your home's frame deteriorate, resulting in drafts and loss of energy. A thorough inspection can reveal problem areas and guide the repair options for your window sash. Your level of comfort and skill level will determine if you can manage yourself or require assistance from a professional for window repair. The scope of work required is also affected by the historic status of the property and its structural strength.

If cold air is leaking in through a drafty door or window, your furnace will need to work overtime to warm your home. This inefficiency is a drain on your heating expenses and reduces the effectiveness of your HVAC system. Drafts can also reduce the quality of indoor air and affect indoor comfort by the infiltration of allergens, pollutants and humidity from the outside.

A common indication of a drafty window is the feeling of cold air circulating through your home despite all doors and windows being closed. Other signs to be aware of are an increase in temperature close to the window, as well as condensation around the frame or sill.

Repairing drafty windows is a an easy task that can reduce your energy costs and increase your comfort in the home. First, inspect the exterior of the window. Check for areas of bare caulking or broken wood which exposes the window to cold air.

Examine the sash's connection to the frame including the parting beads and staff bead. Examine the condition of weather stripping (felt strips or foam tape) at these points to determine if they are intact and working. If not, it's going to need to be replaced.

Examine the condition of glazing putty. It's a hard putty used to hold panes of tempered glass in place. Look for cracks or crumbling that exposes the sash to moisture, which can cause mold issues and even damage the windows' glass.

To fix the issue, apply a bed of fresh glazing putty on the inside of your window. To secure the glazing points use a flat-bladed screwdriver to push them into position. Wrap a piece or fabric and then foam around each point. This will act as insulation against cold air.

Aesthetics

Window sash repair can give older windows a new appearance for less than a full window replacement. Especially for homeowners who have older homes, a full replacement can be a big project, and a substantial financial commitment. Restoring window sashes is a great way to restore the original beauty of a home and value.


Be vigilant about the condition of window sashes is essential to avoid major problems. It is recommended to speak with an expert if you're uncertain about whether your windows require repair. The cost of repairing a sash is often much lower than the expense to replace the whole window, and can save you money on energy bills as well.

The first step is to lower the upper sash towards the bottom - this is usually simple and will help you get an excellent view of the "parting beads" (these are grooved bits in the meeting rail on either side that keep the 2 sliding sashes apart). These can be removed with a blade that is attached to a small pry-bar or a putty-knife. They are typically put in place with nails and then painted, so be careful not to harm them or the sliding sash.

Once you've removed the parting beads, the next task is to take off the covers for your pockets. They are pieces of wood in the frame, low down that give access to the weights for the sash and are typically fixed with nails - they can also be stuck with paint, so it is important to be careful. After they have been removed, the sash may be moved up and down to ensure that it moves smoothly.

If it doesn't, there could be a problem with the counterweights or the sash cords. After you've inspected them all, you can repair them if you need to.

Wooden windows are beautiful and natural that blends seamlessly with traditional and contemporary interiors. The options for staining and painting are endless. Wooden windows require regular maintenance in order to avoid rot and damage.