The Top Window Sash Repairs It's What Gurus Do 3 Things
2024.07.22 13:14
Window Sash Repairs
Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. You can save future repair costs by catching these issues in the early stages, before they become out of control.
The sash is the internal framing that can be moved vertically either up or down in windows that open. This article will demonstrate how to carry out a few simple repairs to sash.
Weather Stripping
Wood window sashes add an elegant look to your home and, when properly maintained, they can last for years. However, they can become damaged or deteriorate as time passes because of exposure to the elements and normal wear and tear. Thankfully, sash repair experts can restore your windows back to their original condition and keep them looking great for a longer period of time than replacement windows.
The first step in sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's worn or loose, out, it can cause drafts and other issues. Begin by identifying the brand of window and the manufacturer's date (etched on the glass's corner or the aluminum spacers between panes). Then, remove the sash and mark its height and width, so you can find the appropriate weather stripping replacement to match.
Then, remove the sash and set it on a table to allow access to all four sides. If your sash is double-hung, you'll also need to remove the weights as well as their ropes that should have fallen into the pocket that was intended to be in the jamb liner. After you have removed the sash using the utility knife, take off the weather stripping that was left by hand or using a putty knife.
When the sash is clean it is time to replace the parting stops. These are long pieces of wood that separate the two sashes. Pam prefers to use standard 1/2-inch by 3/4-inch window repairs near me trim from the lumberyard. However, you can substitute a scrap piece of wood.
After removing the stoppers for parting and cutting them to the desired length, apply a thin layer of glazing compound on the bottom of the sash. Smooth it out using your putty knife, then let it dry for a minimum of a day. Once it's fully cured, apply a top coat of acrylic latex paint. This will protect the putty and give your sash a new look.
Sash Hardware
The hardware that supports window sashes is susceptible to wear and tear due to time and usage, and the result can be a door or window that won't open or close easily. It's a good idea to know that replacing and repair of this hardware is typically simple and inexpensive. If a sash isn't easy to operate, try spraying some oil into the jamb channel then slide it open to see if it solves the issue. If the issue persists it's likely that the sash balance is off. You'll need to take off the upvc window repairs near me sash in order to access the hardware.
Ideally, window sashes must move open and shut with very little effort, however, this can be an issue when the weights wear out or if the sash meeting rail isn't properly coated. This issue could be caused by a variety of things, such as lack of maintenance or by an incorrect weight rating for the specific sash.
If the hinges on a window begin to sag this can cause the sash drag and eventually hit against the frame at the opposite corner (Photo 1). To address this problem, first ensure that the sash is squarely inserted into the opening of the frame and then remove it from the window. If the sash has been attached to the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).
Due to sagging hinges, and a general lack in energy efficiency, old windows especially in older houses, could be difficult to open or close. Sometimes, a few simple fixes can allow these windows to operate smoothly once more and help homeowners save money on their energy bills.
In order to make these sash repairs it is important to have all of the tools needed before you begin. Start by marking the location of the hinge channel on the frame with pencil (Photo 1). This will allow you to get the channel back in the correct position after you've finished. Remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the cords or chains that secure it. Soften any hardened putty using a heat gun set to medium and fitted with a shield for the nozzle. Take off the old sash and store it in a bag with a label.
Sash Weights
If your window sash repairs are to replace a broken cord or simply to keep your windows functioning, replacing worn out weights on sash can improve sash operation and reduce energy costs. Sash weights are made of heavy iron or lead cylinders that are encased in a hidden cavity and are connected via a rope to the movable window sash. These weights act as counterbalances, allowing you to open and shut the window without having to use mechanical or electrical devices. The sash weights are often ignored or discarded by homeowners and then turned into scrap when they fail. Consequently, you may need to search for replacements.
A sash weight that has fallen out of the cavity is difficult to recover, so you will want to find a replacement that fits correctly. You will also require an additional piece of string, a length of sash cord, and a few sash pulleys to tie the new sash weights onto the sash cord.
Older windows made of wood are joined using mortise and tenon joints. The wood pegs that hold the parts together can be removed with a pin punch and hammer. The majority of them have an enormous diameter on one side and a smaller diameter on the other, so it is essential to remove the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be separated with a knife and mallet.
After the sash has been removed, you can remove the stopper on the sash and get access to the weight pocket. This is usually done through a small hole in the bottom of each jamb. This hole is covered with an unfinished wooden panel that can be removed to reveal the inside workings.
When the sash has been shut off and the access panel is removed, you are able to remove the weight that was previously installed and replace it. Make sure you weigh the sash before you do this, as the weights that were previously used may be a different size than what you require. Once the new weight has been installed, run an appropriate length of string through the pulling mechanism. Then nail the string to the frame, but only leave a few inches of string protruding from the head for future adjustments.
Sash Cords
Most old double-hung windows include a chain or cord attached to the weights that supports and keeps the sashes balanced within the jamb. Over time, these cords can become damaged and make it impossible to raise the windows. A new sash cord will give you the ability to move the sash upwards and downwards and will keep it in its place when opened.
The first step in replacing sash cords is to find and take out the access panels located in the jambs. These are usually fixed or screwed in and will need to be removed or moved. You could use a hammer or chisel to prise them off however, it is always best to lay down dust sheets prior to commencing any work.
After the access panel has been removed, you can start working on the sash. Utilize a flat bar or chisel to pull the small parting beads from their grooves. They are usually wedged in or nailed but can be snipped out, so it's worth taking your time. If the sash is still in place, pry the mortise-and tenon joints with a screwdriver or hammer and then remove each wood peg. The sash should be able move freely now, but it might require some lubrication to feel less stiff.
With the sash open, measure enough sash cord/chain to reach from the pulley at the top of the jamb to the sash slot on the bottom. Cut the chain or cord and fix it as described in the previous step. You can use either a hammer, nails, or screws. However, nails are less likely than screws to cause damage.
If you don't have an item that replaces the old counterbalance system it's best to keep the original weights for balancing in place. It's not expensive to buy these from salvage shops for architectural purposes and they will be easy to install once you've got the sash unlocked. Depending on the size of your window two or three sash weights may be needed to keep it in an open position.
Make sure to check the sashes of your windows regularly for signs of damage, mildew and mold. You can save future repair costs by catching these issues in the early stages, before they become out of control.
The sash is the internal framing that can be moved vertically either up or down in windows that open. This article will demonstrate how to carry out a few simple repairs to sash.
Weather Stripping
Wood window sashes add an elegant look to your home and, when properly maintained, they can last for years. However, they can become damaged or deteriorate as time passes because of exposure to the elements and normal wear and tear. Thankfully, sash repair experts can restore your windows back to their original condition and keep them looking great for a longer period of time than replacement windows.
The first step in sash window repairs is addressing weather stripping. It's found on both the sash and frame. If it's worn or loose, out, it can cause drafts and other issues. Begin by identifying the brand of window and the manufacturer's date (etched on the glass's corner or the aluminum spacers between panes). Then, remove the sash and mark its height and width, so you can find the appropriate weather stripping replacement to match.
Then, remove the sash and set it on a table to allow access to all four sides. If your sash is double-hung, you'll also need to remove the weights as well as their ropes that should have fallen into the pocket that was intended to be in the jamb liner. After you have removed the sash using the utility knife, take off the weather stripping that was left by hand or using a putty knife.
When the sash is clean it is time to replace the parting stops. These are long pieces of wood that separate the two sashes. Pam prefers to use standard 1/2-inch by 3/4-inch window repairs near me trim from the lumberyard. However, you can substitute a scrap piece of wood.
After removing the stoppers for parting and cutting them to the desired length, apply a thin layer of glazing compound on the bottom of the sash. Smooth it out using your putty knife, then let it dry for a minimum of a day. Once it's fully cured, apply a top coat of acrylic latex paint. This will protect the putty and give your sash a new look.
Sash Hardware
The hardware that supports window sashes is susceptible to wear and tear due to time and usage, and the result can be a door or window that won't open or close easily. It's a good idea to know that replacing and repair of this hardware is typically simple and inexpensive. If a sash isn't easy to operate, try spraying some oil into the jamb channel then slide it open to see if it solves the issue. If the issue persists it's likely that the sash balance is off. You'll need to take off the upvc window repairs near me sash in order to access the hardware.
Ideally, window sashes must move open and shut with very little effort, however, this can be an issue when the weights wear out or if the sash meeting rail isn't properly coated. This issue could be caused by a variety of things, such as lack of maintenance or by an incorrect weight rating for the specific sash.
If the hinges on a window begin to sag this can cause the sash drag and eventually hit against the frame at the opposite corner (Photo 1). To address this problem, first ensure that the sash is squarely inserted into the opening of the frame and then remove it from the window. If the sash has been attached to the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).
Due to sagging hinges, and a general lack in energy efficiency, old windows especially in older houses, could be difficult to open or close. Sometimes, a few simple fixes can allow these windows to operate smoothly once more and help homeowners save money on their energy bills.
In order to make these sash repairs it is important to have all of the tools needed before you begin. Start by marking the location of the hinge channel on the frame with pencil (Photo 1). This will allow you to get the channel back in the correct position after you've finished. Remove the sash, and then remove the hardware including the beads that separate (Photo 2) and the cords or chains that secure it. Soften any hardened putty using a heat gun set to medium and fitted with a shield for the nozzle. Take off the old sash and store it in a bag with a label.
Sash Weights
If your window sash repairs are to replace a broken cord or simply to keep your windows functioning, replacing worn out weights on sash can improve sash operation and reduce energy costs. Sash weights are made of heavy iron or lead cylinders that are encased in a hidden cavity and are connected via a rope to the movable window sash. These weights act as counterbalances, allowing you to open and shut the window without having to use mechanical or electrical devices. The sash weights are often ignored or discarded by homeowners and then turned into scrap when they fail. Consequently, you may need to search for replacements.
A sash weight that has fallen out of the cavity is difficult to recover, so you will want to find a replacement that fits correctly. You will also require an additional piece of string, a length of sash cord, and a few sash pulleys to tie the new sash weights onto the sash cord.
Older windows made of wood are joined using mortise and tenon joints. The wood pegs that hold the parts together can be removed with a pin punch and hammer. The majority of them have an enormous diameter on one side and a smaller diameter on the other, so it is essential to remove the smaller-diameter ones first. Later sashes made use of glue instead of pins. They can be separated with a knife and mallet.
After the sash has been removed, you can remove the stopper on the sash and get access to the weight pocket. This is usually done through a small hole in the bottom of each jamb. This hole is covered with an unfinished wooden panel that can be removed to reveal the inside workings.
When the sash has been shut off and the access panel is removed, you are able to remove the weight that was previously installed and replace it. Make sure you weigh the sash before you do this, as the weights that were previously used may be a different size than what you require. Once the new weight has been installed, run an appropriate length of string through the pulling mechanism. Then nail the string to the frame, but only leave a few inches of string protruding from the head for future adjustments.
Sash Cords
Most old double-hung windows include a chain or cord attached to the weights that supports and keeps the sashes balanced within the jamb. Over time, these cords can become damaged and make it impossible to raise the windows. A new sash cord will give you the ability to move the sash upwards and downwards and will keep it in its place when opened.
The first step in replacing sash cords is to find and take out the access panels located in the jambs. These are usually fixed or screwed in and will need to be removed or moved. You could use a hammer or chisel to prise them off however, it is always best to lay down dust sheets prior to commencing any work.
After the access panel has been removed, you can start working on the sash. Utilize a flat bar or chisel to pull the small parting beads from their grooves. They are usually wedged in or nailed but can be snipped out, so it's worth taking your time. If the sash is still in place, pry the mortise-and tenon joints with a screwdriver or hammer and then remove each wood peg. The sash should be able move freely now, but it might require some lubrication to feel less stiff.
With the sash open, measure enough sash cord/chain to reach from the pulley at the top of the jamb to the sash slot on the bottom. Cut the chain or cord and fix it as described in the previous step. You can use either a hammer, nails, or screws. However, nails are less likely than screws to cause damage.
If you don't have an item that replaces the old counterbalance system it's best to keep the original weights for balancing in place. It's not expensive to buy these from salvage shops for architectural purposes and they will be easy to install once you've got the sash unlocked. Depending on the size of your window two or three sash weights may be needed to keep it in an open position.