How to Repair a Sash Window

Experts agree that restoring old windows made of sash is more environmentally friendly and cost-effective than replacing them. So why not try it yourself?

You can improve the comfort of your home by addressing issues like sticking sashes and drafts. Here are some points to consider prior to starting.

Damaged Sash Cords

When the cords that pull the sash up or down wear out, it becomes difficult to open and close the emergency window repair. In some instances the cords could break. To repair this, sash cables must be replaced. This is a simple repair for any homeowner and is usually done in just an hour or so when you're working on only one lower sash.

Begin by preparing the area you'll work in and then cover the floor with an apron to catch any debris or nails that fall when you take down the window. Wear a mask if you're working on an older home to shield yourself from lead paint dust.

Take off the stop beads first. These are thin pieces that surround the inner window frame to prevent the sash from sliding away. Take the window sash out of its box and set it on a bench or table. You can now access the cast-iron weights that are hidden behind the window frame. After you have removed the weights as well as the old sashcords, the weights, you are able to replace them with new ones.

Take a measurement of the length of your old cord to determine how long you should cut your new cord. Tie a knot on the end of the new cord to prevent it from slipping over the pulley on which it was originally. You can now insert your new cord into the hole that you cut in the panel cover. Install the window sash and test it.

Install the panel cover, staff bead, and check that all nails are securely pushed into the window box. Make sure they're set lower than the surface of the wood to avoid damaging the painted finish or limiting the sash's movements. If the sash doesn't move smoothly, seal the gap between the staff bead and the window with decorators caulk in order to limit draughts.

Once the caulk is dry, it's time to reinstall the sash and trim. If you're not comfortable working with tools, it's possible to have a professional repair company replace the sash cords for you. However, this is an expensive option. Most homeowners will choose an DIY solution that requires replacing the cords on their own.

Broken Sash Weights

The sash cords might be damaged if your windows repairing aren't closing or opening properly. Replace the old sash cords, and you'll be able to get your windows back into good working order.

Start by removing the screws that hold the stop beads with a screwdriver. Then, you can lift the sash from the window frame. Open the access panels on the side jambs if there are any, for access to sash pulleys and sash weights. Remove the sash carefully from the frame. If possible lay down dust sheets to protect the paintwork and wall paper.

Check out the sash weights and pulleys and determine whether they are the correct ones. If the sash seems to be heavy, you may have to add more weights to make it more balanced. You can buy lead sashweights on the internet or at your local hardware store if don't already have them.

When you have the sash weights taken out of the pocket, remove any slack in the cords. Then feed the new cord through the pulley, and out the other side of the channel. Then pull the cord up until it hits the weight and tie a knot.

Repeat the process for the other cord. Re-insert the sash into frame of the window, ensuring it is level. If needed, replace the parting bead or staff bead. Seal the gaps around them with decorators' caulk.

The last step is to re-insert the inner sash stops. If you're not sure how to do this ask an expert for assistance. After reinstalling them, test the windows for functionality. You can then finish putting back the window by replacing the window trim and access panel covers and painting any damaged areas or covered during the repairs. Make sure the double glaze window repair is properly hung before you finish putting it back into place. Place the window on a scale and make sure that both sashweights are the same size. If they're not, you can use'make-up' weights made of lead to make sure that the sash is balanced.

Sashlocks that aren't functioning properly

One of the main reasons why a sash can not shut or open correctly is a damaged lock. In some instances this is simple to fix. However in other situations, the lock may need to be replaced. A damaged lock can also be an issue with security, as it could provide an easy way for burglars to gain entry into your home.

The window locks are made to withstand the rigors of use, but can still wear out over time. This is due to the hardware being exposed to such a high amount of stress, as well as the natural movement of the foundation of the house. It is important to check for other reasons that could be causing your window lock to fail.

If your sash lock isn't closing properly, it could be the result of an interlock that isn't aligned correctly. A slight misalignment can prevent the keeper from engaging with the latch and the door will not close. This is typically repaired by lifting up the bottom sash and then pushing it into the room so that the interlocks are properly aligned.

Another common reason for an sash lock that does not work is rust build-up within the mechanism itself. Many older window frames comprised of aluminium or wood may corrode with time. This corrosion can cause the mechanisms to become stuck and stop them from working correctly.

In certain situations, it could be necessary to replace the whole fastener for the sash. This can be done easily. It's an easy process that only requires a few tools and some patience. First, you'll need to remove the fastener and remove any rust or debris. Then, you can use a drill to make new holes for the screw and bolt. Then, screw the new fastener into the correct position and ensure that it is secure.

It's a straightforward task that most homeowners can accomplish. This will ensure the safety and security of your window. It's a great method to cut down on air infiltration and make your home more energy efficient and therefore it's worth a try if your sash windows aren't locking properly.

Broken Glass Panes

Glass panes are broken by lawnmowers' knives, baseballs and other debris. When this occurs, you need to decide whether to fix the glass pane or replace the entire window sash. Depending on the severity of the damage, you may require the removal of the metal glazing points as well as the double glazing windows repair compound surrounding the glass. While repairing a broken pane, make sure to wear gloves, a mask and Windows Repairing protective eyewear. Cover your floor with a drop cloth to stop glass particles from contaminating the area and posing a threat to pets or children.

Before you can replace the window pane, you'll need to carefully remove the old pane and scrape off any old caulking, or putty from the frame rabbets. These are the grooves within the frame that the glass will be placed. To avoid cracking your window, you may need to make use of an old chisel or a pull-type scraper remove the putty. Heating guns can be used to soften old putty, making it easier to remove. After you've removed the old pane and its glazing and rabbets, sand them to smooth them and then apply new caulking or glaziers' compound, using the same dimensions as the opening that was originally used.

While the putty is drying while the putty is drying, prepare the new pane for installation by cleaning it and wiping it down using a damp sponge. If the glass is insulated then remove the insulation by cutting it away at the top and the bottom of the pane using an utility knife. The metal points that keep the glass in place can be removed by hitting them or pulling them with the help of a putty knife.

To replace the glass pane that was glazed, roll a length of compound for glaziers into a rope of about 3/4 inch thick and press it into the rabbet all around the glass's edges, firmly against the wood sash. Fill any holes or gaps that may be present between the frame of putty and the glass. Let the putty dry completely before painting the window. Wear protective gloves and cover the area with a dropcloth to shield yourself from glass shattering.