• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Window Sash Repairs

Window sashes must be regularly checked for mold, mildew and damage. By catching problems before they become serious you can save money on future repairs.

The sash is an interior frame that moves upwards and downwards in windows that open. This article will show you how to do a variety of simple sash repair.

Weather Stripping

Wood window sashes add an elegant look to your home. When properly maintained, they can last for many years. However, they can become damaged or degraded with time due to exposure and normal wear. Sash repair experts can restore windows to their original state and keep them looking great much longer than replacement windows.

The first step for sash window repairs is addressing weather stripping, which is found on both the sash as well as the frame. If it's loose or worn out, it could cause drafts, as well as other issues. Start by identifying the window's brand and the date of manufacture for the glass (etched on the glass's corners or the aluminum spacers between panes). Take the sash off, and mark its width and height so you can purchase replacement weather stripping that matches.

Then, remove the sash and set it on a table so you can access all four sides. If the sash is double-hung, you'll also need to remove the weights and their accompanying ropes, which should have fallen into the intended pocket in the jamb liner. After you've removed the sash and the weights, use a utility knife to cut off the weather stripping from the corners, then take it off by hand or using a putty knife.

When the sash is clean and clean, you can put in the parting stops. These are long pieces that divide the sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch window trimmings from the lumberyard. However, you can also substitute a scrap piece of wood.

After removing the parting stops and trimming them to the desired length and thickness, apply a thin layer of glazing compound to the bottom of the sash. Smooth the compound using your putty tool and let it dry at least a day. When it's completely dried, apply a top coat of acrylic latex paint. This coating will protect the putty and give your sash a fresh look.

Sash Hardware

The hardware that supports windows sashes can become worn out with time and use. This can result in the window or door that is difficult to open or close. The good news is that fixing and replacing this hardware is usually very simple and cost-effective. If a sash is difficult to operate you can try spraying some lubrication into the jamb channel and then open it to see if this solves the issue. If not, the problem is likely to be with the sash balance, and you'll need to remove the sash to access the hardware.

The ideal situation is for window sashes to be able to open and close without effort, but this is an issue when the weights wear out or if the sash that joins rail isn't properly coated. This issue could be caused by a number of factors, including lack of maintenance or by a mismatched weight rating for a particular sash.

If the hinge arms of a window are beginning to lose their elasticity, this could cause the sash to slide and eventually land Window repairs on the frame in the corner opposite the hinge arm (Photo 1). To address this issue, first make sure the sash fits squarely in the frame's opening and then take it out of the window. If the sash has been screwed to the hinge arm, you'll need to unscrew the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Because of sagging hinges and a general deficiency in energy efficiency, old windows especially in older homes, can be difficult to open or close. Sometimes it is a matter of making a few minor adjustments that can help these windows function smoothly and help homeowners save money on energy bills.

To complete these repairs to the sash it is important to have all of the necessary tools in place before you begin. Mark the location of the hinge channel on the frame (Photo 1) using a pencil. This will make it easier to place the channel in the correct position after you've finished. Remove the sash and remove the hardware including the beads that separate (Photo 2) and the chains or cords which hold it in place. Soften any putty that has been hardened with a heat gun set to medium and equipped with a shield for the nozzle. Take off the old sash and put it in a bag with a label.

Sash Weights

If your window sash repairs are to replace a damaged cord or just to keep your windows functioning and functional, replacing worn-out sash weights will improve sash operation and help reduce energy costs. Sash weights are heavy, lead or iron cylinders enclosed in a concealed cavity and connected to the movable the sash with rope. They provide counterbalance which allows the window to be opened and closed without the need for mechanical or electrical devices. The sash weights are often neglected or ignored by homeowners, and are turned into scrap when they break; therefore you may have to find replacements.

It's difficult to retrieve the sash-weight that fell from the cavity, so you'll want to find one that fits properly. You will also require a new piece of string, a length the sash cord, as well as some sash pulleys that will tie the new sash weights to the sash cord.

Mortise and Tenon joints can be used to join older wood windows. Hammers and pins can be used to remove the wood pegs holding the parts together. The majority of these pegs are large on one side and smaller on the other. It is crucial to remove first the smaller diameter sides. Sashes that were made later in the century utilized glue instead of pegs. They can be separated by cutting the glue line with an instrument, and then tapping the mortised part loose using a mallet.

After the sash is removed, you can take off the sash stops and access the pockets for weights. Usually it is done by drilling an opening in the bottom of each jamb. This hole is covered with the wooden panel which can be removed to reveal the interior workings.

Once you have the sash stopped and the access panel removed, you will be able to take off the old sash weight and replace it with new. Be sure to weigh the sash first to ensure that the weights you have might not be the correct size. After the new weight is installed you can tie a string around it and then thread it through the pulley of the sash. Then, you can attach the string to your boxed frame. Leave a few inches at the top of the string to allow for future adjustments.

Sash Cords

The majority of double-hung windows with a history have a cord or chain attached to the weights which helps keep the sashes balanced in the jamb. Over time, these cords could break, making it impossible to raise the window. A new sash cable can restore the ability to move and lower the sash and ensure it stays in place when it is opened.

To replace sash cords the first step is to remove the access panels from the jambs. They are typically screwed or nailed into and must be removed. You could use a hammer or chisel to prise them off but it's best to lay down dust sheets before 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 they can be snipped out and it's worth your time here. If the sash is still in place, break the mortise-and-tenon joints out with a hammer or screwdriver and then remove each wood peg. The sash should be able move freely, however it may need 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 at the bottom. Cut the cord or chain and secure it as in Step 6 above. You can use a hammer and screws or nails, but nails are less likely to cause damage.

It's best to leave the weights that came with the original counterbalance unless you've purchased a kit to replace the counterbalance. They're not costly and simple to install if you purchase them at architectural salvage stores. Depending on the size and shape of your upvc window repairs near me, you may require one or two sashweights to keep the sash open.