Window Sash Repairs

Sashes for windows must be regularly checked for mold, mildew and other damage. You can save future repair costs by catching problems early on, before they get out of hand.

The sash is an internal frame that can move vertically up and down in windows that open. This article will demonstrate how to carry out a few simple repairs to sash.

Weather Stripping

Wooden window sashes can add an elegant appearance to your home. They are also sturdy and will last for many years when they are maintained properly. However, they can become damaged or deteriorate in time due to exposure to the elements and wear and tear. Sash repair experts can restore windows to their original condition and keep them looking great much longer than replacement windows.

The first step to repair sash window damage is to fix weather stripping. It's found on both the sash as well as the frame. It can cause drafts if it's worn or loose. To fix it, begin by finding your window brand and the date on which the glass was manufactured (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, remove the sash from its holder and place it on flat surfaces to allow you to reach all four sides. If the sash is double-hung, you'll also need to take off the weights and their ropes that should have fallen into the pocket that was intended to be in the jamb liner. Once you've removed the sash using a utility knife, you can use it to cut off the old weather stripping at the corners, and then remove it by hand or using a putty knife.

After the sash has been cleared, you can replace the parting stops. These are long pieces that split the sashes. Pam prefers to use the standard 1/2-inch by 3/4 inch upvc window repair near me trim from the lumberyard. However, you could also use for a scrap piece of lumber.

After removing the parting stop and cutting it to length and then apply a thin layer of glazing compound to the bottom of the sash. Smooth it out using your putty knife, and then let it dry for at least a day. When it's completely dried and dried, apply a second coat of acrylic latex paint. This coating will protect the putty and give your sash a fresh look.

Sash Hardware

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

Window sashes should open and close with little effort. However, this may be difficult if the weights are worn out or the sash meeting rail is not properly covered with. This could be caused by many factors, including an absence of maintenance or an unmatched weight rating.

If the hinges on windows begin to slide, this could cause the sash to drag and eventually hit against the frame at the opposite corner (Photo 1). To remedy the issue, make sure that the sash is in the proper position within the frame opening and then take it off. If the sash is screwed to the hinge arm, you'll have to remove the hinge arm and replace it (Photo 2). Install the new sash (Photo 3).

Due to hinges that are sagging, and a general lack of energy efficiency, older windows especially in older homes, can be difficult to open or close. Many times just a few easy fixes can make these windows operate smoothly again and help homeowners save money on energy costs.

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 position of the hinge channel on the frame using pencil (Photo 1). This will allow you to position the channel in the proper location after you've completed. Take the sash off and take out all the hardware, including the parting beads cords, chains, and cords that help to hold the sash. A hot gun with nozzle shield and medium setting will soften any hardened putty. Take off the old sash and keep it in a bag with a label.

Sash Weights

Sash weights can be changed to improve the performance of your window repair near me sash, and also reduce energy costs. Sash weights are heavy lead or iron cylinders enclosed inside a hidden compartment and connected to the movable window sash using rope. They are counterbalancers that allows the window to be opened and closed without the need for mechanical or electrical devices. If they fail, sashweights are usually ignored or disabled by homeowners.

It is difficult to recover an sash-weight which has fallen from the cavity, so you'll want to find one that fits properly. You will also need an additional piece of string, a length of sash cord, and a few sash pulleys to connect the new sash weights the sash cord.

Mortise and Tenon joints can be used to join older wood windows. Hammers and pins can be used to cut off the wood pegs holding the components together. The majority of these pegs are large on one side, and smaller on the other. It is crucial to first remove the smaller diameter sides. Later sashes used glue instead of pins. They can be cut by using a knife or mallet.

After the sash is removed, you can remove the sash stop and access the weight pocket. Usually it is done by drilling an opening at the bottom of each jamb. The hole is surrounded by the wooden panel which can be removed to reveal the interior workings.

After the sash has been stopped and the access panel removed, you'll be able to remove the weight from the sash and replace it with the new. First, weigh the sash to ensure that the weights you have may not be the correct size. After the new weight is installed, run the string through the sash pulling mechanism. Then, attach the string to the boxed frame. Leave a few inches at the top of the string for future adjustments.

Sash Cords

In the majority of old double-hung windows the chain or Window Repair near Me cord is affixed to the weights. This helps keep the sashes of the jamb balanced. Over time, these cords could break, making it impossible to raise the window. A new sash cable will give you the ability to move and lower the sash and window repair near me keep it in position when opened.

To replace sash cords, the first step is to remove the access panels from the jambs. They are usually screwed or nailed in and need to be removed. You could use a hammer and chisel to prise them off however, it is always best to lay down dust sheets prior to beginning any work.

After the access panel has been removed, you can begin working on the sash. Make the small parting beads (also called "tie rails") out of their grooves using flat bar or chisel. They are usually wedged in or nailed but can be prised free which is why it's worth your time. If the sash remains in place, pry the mortise-and tenon joints using a hammer or screwdriver, then remove each wood peg. The sash should be able move around freely now, however it might require some lubrication in order to feel less stiff.

Determine the length of sash cord/chain required to reach the sash slot at the bottom of the pulley at the top of the jamb. Cut the cord/chain and then attach it in the previous step. You can employ a hammer, nail or screws, but nails are less likely to cause damage.

It is best to keep the original weights if you've purchased a kit to replace the counterbalance. It's cheap to purchase them from architectural salvage stores and they'll be simple to install once you've got the sash unlocked. Depending on the dimensions and shape of your window you may need to use one or two sashweights in order to keep it open.