Five Window Sash Repairs Lessons Learned From Professionals

Window Sash Repairs

Window sashes need to be regularly checked for mold, mildew and window repairs damage. You can reduce the cost of repairs in the future by catching problems early before they become too much.

The sash is an interior frame that moves vertically up and down in windows that open. This article will teach you how to do a variety of simple repairs to sash.

Weather Stripping

Wooden window sashes are a great way to add a classic look to your home. They are also durable and last for a long time if they are properly maintained. However, they can become damaged or deteriorate as time passes due to exposure to elements and wear and tear. Fortunately, sash repair specialists can restore your windows back to their original condition and keep them looking fantastic for longer than replacement windows.

Weather stripping is the most important issue to take care of when fixing windows that have sash. It is located on both the frame and sash. It could cause drafts if damaged or is loose. To fix it, start by determining the brand of your window and glass manufacturer date (etched in the corner of the glass or on the aluminum spacer between panes). Take the sash off, and mark its width and height so you can find a replacement weather stripping that matches.

Then, take the sash from the holder and place it on an even surface that allows you to access all four sides. If your sash is double-hung, you'll need to take off the weights and the ropes that go with them, which should have fallen into the pocket of the jamb liner. After you have removed the sash using the utility knife, take off the old weather stripping by hand or using a putty blade.

After the sash has been cleared, you can replace parting stops. These are long pieces that divide the sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch window trim from the lumberyard. But, you can substitute for a scrap piece of lumber.

After removing the stopper for the parting and trimming it to length after which, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound using your putty knife, and let it dry at least a day. Once the putty has fully dried it is possible to apply a topcoat of acrylic. This coating will protect the putty and give your sash a new appearance.

Sash Hardware

The hardware that holds window sashes is susceptible to wear and tear due to the wear and tear of use and the result could be a door or window that isn't able to open or close easily. It's a good idea to know that replacing or window repairs fixing this hardware is usually easy and affordable. If a sash becomes difficult to operate, try spraying some grease into the jamb channel and then slide it open to see if that fixes the problem. If the issue persists it's likely to be due to the sash's balance. It is necessary remove the window sash in order to reach this hardware.

The ideal situation is for window sashes to move open and shut with very little effort, but this is a difficult task if the weights become worn or if the sash that joins rail isn't properly coated. This problem can be caused by a number of factors, including the lack of maintenance or the wrong weight rating for a particular sash.

If the hinges on windows begin to slide, this can cause the sash drag, and then eventually to hit the frame at the opposite corner (Photo 1). To fix the problem make sure the sash is in the proper position within the frame opening, and then remove it. If the sash has been screwed to the hinge arm, you'll have to loosen the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Because of sagging hinges and a general lack of energy efficiency, old windows especially in older houses, could be difficult to open and close. In many instances, a few minor repairs can transform these windows into smooth operators and save homeowners money on energy costs.

It is essential to have the tools needed before you begin. Begin by marking the location of the hinge channel on the frame using pencil (Photo 1). This will allow you to put the channel in the right location after you've completed. Then, remove the sash, and then remove the hardware including the parting beads (Photo 2) and the chains or cords which hold it in place. Soften any hardened putty using the help of a heat gun set at medium and equipped with an shield to block the nozzle. Remove the old sash and store it in a bag labeled.

Sash Weights

Whether your window sash repairs are to replace a broken cord or to ensure that the windows are functional, replacing worn out weights on sash can improve sash operation and reduce energy consumption. Sash weights are heavy lead or iron cylinders enclosed inside a hidden compartment and connected to the movable sash by a rope. They function as counterbalances and allow you to open and shut the window without the need for mechanical or electrical devices. If they fail, sashweights are often neglected or not used by homeowners.

It is difficult to recover a sash-weight that has fallen from the cavity, so you'll want to find one that fits correctly. You will also require a new piece string, a length of sashcord and a few sashpulleys for tying the weights you are replacing to the cord.

Older wood windows are joined with mortise and tenon joints. The wood pegs that hold the parts together can be removed with the use of a pin punch and hammer. The majority of these pegs are big on one side, but smaller on the other. It is important to first remove the smaller diameter sides. Later sashes made use of glue instead of pins. They can be separated by using a knife and mallets.

Once the sash is freed then you can take out the sash stop and access the weight pocket. This is usually done through an opening at the bottom of each jamb. The hole is then covered with a wooden panel that can be removed to reveal the inside workings.

After the sash has been stopped and the access panel removed, you'll be able to take off the old sash weight and replace it with the new. Be sure to weigh the sash before you begin, as the old weights may be different sizes than what you require. Once the new weight has been installed, run a string through the sash pulling mechanism. Then, nail the string to your boxed frame. Leave a few inches protruding at the end of the string to allow for future adjustments.

Sash Cords

In most old double-hung window repair repairs (http://ip-melange.ru/), a cord or chain is attached to the weights. This helps keep the sashes of the jamb level. As time passes, these cords may break, making it impossible to raise the window. A new sash cable can restore the ability to raise and lower the sash and keep it in position when it is opened.

The first step in replacing sash cords is to locate and take out the access panels located in the jambs. They are usually attached by nails or screws and must be removed. You may be able to use a hammer and chisel for removing them but it's best to lay down dust sheets prior to commencing any work.

After removing the access panel, you can begin to work on the sash. Prise the narrow parting beads (also known as "tie rails") out of their grooves with a chisel or flat bar. It is important to be patient because they are usually wedged or nailed in place. If the sash remains in place, break the mortise-and tenon joints using a hammer or screwdriver, then remove each wood peg. It should now be possible to move the sash around freely, though it will probably need some lubrication if it feels stiff.

Measure the length of sash chain/sash cord required to reach the sash slot at the bottom of the pulley located at the top of the jamb. Cut the cord or chain, and then attach it as described in the step 6 above. You can either use a hammer and screws or nails, but nails are less likely to cause damage.

It's best to leave the original weights if you have purchased a kit that will replace the counterbalance. They are not expensive and simple to install if you purchase them from salvage shops for architectural use. Based on the size and shape of your window, you might need to install one or two sashweights in order to keep it open.