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Why Window Sash Repairs Should Be Your Next Big Obsession?
Window Sash Repairs

Window sashes must be regularly checked for mold, mildew and damage. You can save future repair costs by catching the issues early on before they become out of control.

www.repairmywindowsanddoors.co.uk/guildford-windowrepair/ is the internal framing that moves vertically up or down in windows that open. This article will show you how to perform simple repairs to sash.

Weather Stripping


Wood window sashes add the classic look to your home and, when properly maintained, they will last for years. However, they can become damaged or deteriorate over time due to exposure to elements and normal wear and tear. Sash repair experts can restore windows back to their original condition and maintain their beauty longer than replacement windows.

Weather stripping is the first thing to address when repairing windows that have sash. It is located on both the frame and sash. It can cause drafts if damaged or is loose. Start by identifying the window brand and the date of manufacture for the glass (etched on the glass's corner, or the aluminum spacers between panes). Take the sash off and mark its width and height so you can find a replacement weather stripping that matches.

Then, remove the sash from its holder and place it on a flat surface to allow you to access all four sides. If your sash was double-hung, you must remove the weights with their ropes that should be buried inside the jamb lining. After removing the sash using the utility knife, remove the weather stripping from the old sash by hand or with a putty knife.

After the sash has been cleared it is time to replace the parting stops. These are long pieces wood that separate the two sashes. Pam prefers the standard 1/2-inch by 3/4 inch window trimmings from the lumberyard. However, you could substitute with a scrap piece of wood.

After removing the parting stops and cutting them to the desired length and thickness, apply a thin layer of glazing compound on the bottom of the sash. Smooth the compound using a putty knife, and allow it to dry for at least a day. When the putty is fully dried and dried, you can apply an acrylic latex topcoat. This coating 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 could be a door or window that can't be opened or closed easily. The good news is that repairing and replacing this hardware is generally very simple and cost-effective. If you're having difficulty opening a sash spray some lubricant into the jamb channel. Then slide the sash open to see if it resolves the issue. If not, the problem is most likely due to the sash balance and you'll need to remove the sash to gain access to the hardware.

Window sashes need to open and close with little effort. However, this could be difficult if the weights are worn out or the sash-to-rail connecting rail isn't properly coated. This issue could be caused by a number of things, such as lack of maintenance or by an incorrect weight rating for a particular window sash.

If the hinge arms on the window begin to move, this can cause the sash drag and eventually hit against the frame in the opposite corner (Photo 1). To fix this issue, first make sure the sash fits squarely in the opening of the frame and then take it out of the window. If the sash is screwed onto the hinge arm, take it off the hinge and replace it. (Photo 2). Install the new sash (Photo 3).

Old windows, particularly those in older homes, can be difficult to close and open due to sagging hinges and an overall lack of energy efficiency. Sometimes, a few simple fixes can make these windows operate smoothly and help homeowners save money on their energy bills.

In order to make these repairs to the sash it is important to have all the tools needed before you begin. Begin by marking the position of the hinge channel on the frame with a pencil (Photo 1). This will make it easier to position the channel in the correct location after you've completed. Remove the sash and take off the hardware, including the parting beads (Photo 2) and the chains or cords which hold it in place. Soften any hardened putty using a heat gun set to medium and equipped with an 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 ensure that the windows are functional by replacing worn out weights on sash can improve sash operation and reduce energy consumption. Sash weights are composed of heavy iron or lead cylinders that are enclosed in a concealed cavity and attached by ropes to the movable window sash. These weights act as counterbalances and allow you to open and shut the window without requiring mechanical or electrical devices. The sash weights are usually neglected or ignored by homeowners and turned into scrap when they fail. Consequently you might need to search for replacements.

It's difficult to retrieve the sash-weight that fell from the cavity, so you'll need to find one that is suitable for the. You will also require a new piece of string, a length of sash cord and some sash pulleys to connect the new sash weights onto the sash cord.

Older wood windows are joined using mortise and tenon joints. Pin punch and hammer can be used to cut off the wood pegs holding the components together. Most of them have an enormous diameter on one side and a smaller diameter on the other, so it is important to remove the smaller-diameter sides first. Later sashes used glue instead of pins. They can be separated by using a knife and mallet.

After the sash is released, you can remove stops on the sash and get access to the weight pockets. Usually this is accomplished by drilling a hole near the bottom of each jamb. The hole is then covered with an access panel made of wood that can be cut off to allow you to see the inner workings of the frame.

After the sash has been stopped and the access panel removed, you will be able to take off the weight from the sash and replace it with new. Be sure to weigh the sash before you do this, since the old weights may be a different size than the one you need. Once the new weight is installed, you can thread an appropriate length of string through the pulling mechanism. Then nail the string to the frame, but only leave a few inches of string sticking out from the head for future adjustment.

Sash Cords

The majority of double-hung windows with a history come with a chain or cord attached to the weights which helps keep the sashes balanced within the jamb. As time passes, these cords can get damaged and make it impossible to raise the windows. A new sash cord will restore the ability to move the sash upwards and downwards and hold it in place when opened.

To replace sash cords, the first step is to remove the access panels from the jambs. They are usually screwed or nailed into and require removal. It may be possible to take them out using a hammer or chisel, however, it is best to lay out dust sheets prior to starting any work.

After you have removed the access panel, you can begin working on the sash. Use a flat bar or chisel to pull the tiny parting beads from their grooves. It's important to take your time because they are usually stuck or nailed to the floor. If the sash is in place, break the mortise and tenon joints with a hammer and pin punch or screwdriver, then unhook the wood pegs that are on each piece. The sash should be able move freely, however it may require some lubrication to feel less stiff.

With the sash open Take a measurement of the sash chain to reach from the pulley on the top of the jamb to the sash slot in the bottom. Cut the cord or chain and secure it as in the previous step. You can either employ a hammer, nail or screws, but nails are less likely to cause damage.

It is recommended to keep the original weights in place unless you've purchased a kit to replace the counterbalance that was previously installed. They're not expensive and are easy to install if you purchase them from architectural salvage stores. Based on the size and shape of your window, you may require one or two sashweights in order to keep the sash open.

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