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

• 페이스북 공유
• 트위터 공유

Window Sash Repairs

Make sure to check the sashes of your windows regularly for damage, mildew, and mold. You can reduce future repair costs by catching the issues in the early stages, before they get out of hand.

The sash is an internal frame that moves up and down vertically in windows that are open. This article will demonstrate how to do a variety of simple sash repair.

Weather Stripping

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

The first step to sash window repairs is addressing weather stripping, which can be found on both the sash and frame. It could cause drafts if worn out or loose. Begin by identifying the window brand and the glass manufacturer's date (etched on the glass's corner or the aluminum spacers between panes). Then, remove the sash and mark its width and height so that you can locate the appropriate weather stripping replacement to match.

Next, remove the sash and set it on a work surface to allow access to all four sides. If your sash was double-hung, remove the ropes and weights that should be buried in the jamb lining. After removing the sash with the utility knife, remove the weather stripping from the old sash by hand or with the putty blade.

After the sash has been cleared, you can replace the parting stops. These are long pieces wood that are used to separate the two sashes. Pam prefers to use the standard 1/2-inch by 3/4-inch window trimming from the lumberyard. However, you could also substitute for a scrap piece of lumber.

After removing the parting stops and trimming them to your desired length and thickness, apply a thin layer of glazing compound over the bottom of the sash. Smooth the compound using your putty knife, and allow it to dry for at least a day. Once it's fully cured, apply a top coat of acrylic latex paint. This coating will protect the putty and give your sash a new appearance.

Sash Hardware

The hardware that supports the window sashes may wear out over time and with use. This could result in the window or door that is difficult to open or close. The good news is that repairing and replacing this hardware is typically quite simple and inexpensive. If a sash is difficult to operate try spraying lubrication into the jamb channel and then open it to see if this fixes the problem. If not, the issue is likely with the sash balance and you'll need to remove the sash to access the hardware.

Ideally, window sashes must move open and shut without effort, however, this can be difficult if the weights become worn or if the sash meeting rail isn't properly coated. This problem could be caused by a variety of factors such as the lack of maintenance or an unmatched weight rating.

If the hinge arms of a window are beginning to slide, this could cause the sash's to drag and eventually land on the frame in the corner that's opposite the hinge arm (Photo 1). To address this issue, first make sure the sash is squarely inserted into the opening of the frame and then remove it from 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 next (Photo 3).

Due to sagging hinges, and a general lack of energy efficiency, old windows, especially those in older houses, could be difficult to open and close. In many cases just a few easy fixes can help these windows function smoothly again and save homeowners money on energy bills.

In order to make these repairs to sash it is important to have all of the tools needed before you begin. Begin by marking the location of the hinge channel on the frame with a pencil (Photo 1). This will assist you in getting the channel back into the correct position after you've finished. Take the sash off and take out all the hardware including the parting beads, cords, and chains that help to hold the sash. A hot gun with nozzle shield and a medium setting can soften any putty that has been hardened. Take off the old sash and store it in a bag with a label.

Sash Weights

Sash weights can be changed to improve the performance of your window sash, and also reduce the cost of energy. Sash weights are heavy, lead or iron cylinders that are enclosed inside a hidden compartment and connected to the movable the sash with a rope. They are counterbalancers, allowing the window to be opened and closed without the use of electrical or mechanical devices. When they fail, sashweights are usually neglected or not used by homeowners.

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

Mortise and Tenon joints are used to join windows made of older wood. Pin punch and hammer can be used to cut off the wood pegs that hold the parts together. The majority of them have large diameters on one side and a smaller size on the other, so it is essential to remove the small-diameter sides first. Later sashes utilized glue instead of pins. They can be cut by using a knife and mallets.

Once the sash is freed and removed, you can take off the sash stop and access the weight pocket. Usually it is done by drilling a hole near the bottom of each jamb. The hole is then 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 has been removed, you are able to remove the weight you used and replace it. First, weigh the sash to ensure that the weights you have may not be the correct size. After the new weight is installed, you can thread the string through the sash pulling mechanism. Then nail the string to the boxed frame, but leave a few inches of string hanging from the head to allow for future adjustments.

Sash Cords

In the majority of old double-hung windows, a cord or chain is connected to the weights. This helps keep the sashes of the jamb in a balanced manner. Over time, these chains may become damaged and make it difficult to raise windows. A new sash cable will restore the ability to raise and lower the sash, and keep it in position when opened.

The first step in replacing cords for sash is to locate and remove the access panels in the jambs. They are usually screwed or nailed into and require removal. You might be able to employ a hammer and chisel to remove them, but it's always better to lay down dust sheets prior to commencing any work.

After removing the access panel, you are able to begin working on the sash. Take the narrow beads (also known as "tie rails") out of their grooves using a chisel or flat bar. It's important to be patient, as these are often stuck or nailed to the floor. If the sash is still in place, pry the mortise-and-tenon joints out using a hammer or screwdriver and then remove each wood peg. You should be able to move the sash back and forth freely, although it may require lubrication if it feels stiff.

Measure the length of sash cord/chain required to reach the sash slot at the bottom from the pulley located at the top of the jamb. Cut the cord or chain, and then fix it using Step 6 above. You can do this with a hammer, nails or screws. However, nails are less likely to cause damage.

If you don't have a kit that replaces the old counterbalance system, it's recommended to keep the original weights for balancing in place. It's cheap to purchase these from salvage shops for architectural purposes and they'll be easy to install once you've got the sash unlocked. Based on the size of your window, one or two sashweights could be needed to keep the sash in an open position.