5 Clarifications On Replace Window Pane > 자유게시판

How to Replace window pane Window Panes

A damaged window pane could cause a lot of trouble. It can also be a chance to upgrade your glass to energy efficient or insulated windows to enjoy benefits such as greater comfort, a higher the value of resales and lower utility costs.

It's a project you can tackle yourself at less than the cost of hiring a professional. It requires the right tools and only an hour or two of your time.

Glass

Replace your old single-paned windows with tempered or insulate glass to improve energy efficiency, cut down on noise, and maintain the historical integrity of your old home. The process of replacing the window pane is easy and can be completed by homeowners with basic hand tools. You'll also require an additional window pane, glazier's suggestions, pliers, and latex glazing putty. If needed you may make use of a heat gun to warm the old putty. Wear safety goggles and gloves prior to starting. Working with broken glass could result in serious injuries.

Take out any broken glass pieces remaining. It is best to use pliers for this however a flathead could be used equally. Use a wood chisel, or putty knives, to take away any remaining old putty around the frame and window sash. Be careful not to damage the window sash. Take your time and work slowly. It is best to work on a sturdy ladder instead of the ground, and to have someone stand below the sash to help keep it in place.

Once you have removed all of the old putty, you can prepare the window frame for the new pane. To allow for seasonal expansion or contraction by subtracting 1/8 inch from the measurements of width and height. These measurements can be sent to a home center or replace window pane hardware store to have cut a piece of glass that is in stock to the correct size. You can cut the glass yourself if you have the appropriate tools.

After putting the new pane in place after installing the new pane, put a tiny amount of caulking along the edge to ensure it is weatherproof. Install a glazier’s point on both sides of the frame. This will secure the pane. The points shouldn't be too tight that they cause friction between the frame and sash, but they should also not be loose.

Before applying the putty, work it in a gentle manner until it is smooth and free of lumps. Then, roll it into pencil-size strips. Apply the first strip in the corner of the frame, working from one corner to another so that it is smooth and even.

Glazier's Points

The glazier's points are tiny triangular pieces of metal that help secure the glass into the window frame without causing damage to the delicate surface. It's easy to learn how to use this secret tool, and you'll save money on the expense of a professional installation.

After taking off the old putty, glazier points, and any other leftovers, clean the frame thoroughly using an utility knife. Lightly sand the wood in the rabbet grooves if needed to smooth rough areas. If you decide to sand the wood, ensure you protect it with painter's tape to avoid accidental damage.

Measure the empty frame's dimensions and record precise measurements. Bring these measurements to a hardware store or a home center, and have the new pane cut slightly smaller than the frame's opening. This will ensure a snug fit and will allow room for expansion and contraction.

Place the new window in the frame and press it into place firmly by using your hands. Use the point of the chisel, or the back of the putty knife to smudge the glaziers' points as shown in Figure 11. When you're done, they should be in line with the top edge of the pane and the shoulders of the points should be just below the lip of the rabbet groove.

Apply a thin layer glazing compound on the rabbet grooves and the edges of new glass. This will protect and seal the edges. Let it dry and cure completely.

When the glazing compound is dry, you're ready to install the new window sash. First, you need to coat the wood with an even layer of linseed. This will keep the new putty from taking up moisture and deteriorating and cracking with time. Apply the coating using a brush this coat, or even the tip of the blade. Then, use the chisel on the back of the tool or the back of the handle to gently hit the new sash, or glazier's tip into the rabbet grooves. Repeat this procedure every 10 inches along the frame's perimeter.

Putty

A baseball hit or a rock thrown in error, or a fallen tree could result in a broken or cracked window pane. Most windows can be repaired easily by putting in a new piece. The glass is held into position by a small metal clip, called a glazier’s point and putty. This compound is also known as glazing compound. Before you install a new pane, first get rid of the old one and clean the area using the help of a rag, the pull-type paint scraper or a wood chisel. Wear gloves and safety glasses while you do this work. If the window is secured to the frame, you'll need use a heat gun to soften the adhesive before cutting it loose.

If you plan to reinstall the original sash, gently remove the molding pieces that hold the old pane in place. Sand the sash until it is flat and ready for new caulk. After the sash has been re-installed, apply a new silicone caulk to the glass to ensure that it doesn't swell or fade as time passes.

Remove the glazing points from the rabbets, the grooves in the sash where the glass sits. If they're difficult to chisel, use a hand tool such as a heating gun over them for a few minutes to soften them. When using a heat tool, be sure to avoid damaging the sash and its railings.

Make a bed for your new pane after removing the old glaze and putty. Roll a rope with glazing compound between your fingers, and make it about 1/2 inch thick. Press it into the rabbets where the glass will be placed. It's important that the glass sits on the putty in all places on both sides, so if you need to do so, gently tap the glass into the rabbet with your thumb.

If the new pane is cracked, you can apply a silicone caulk or a glass glue based on solvents to cover the crack prior to pressing it in the sash. If the crack is not sealed, you will need to use putty to keep water from getting in. After the putty has dried remove the oily film from the glass and let it dry completely before you paint. If you paint before the putty is fully dry, it won't create a solid seal and could leak or discolor in time.

Paint

You may be concerned about replacing a broken pane of glass. The truth is, replacing a single piece of glass doesn't need to be costly even if you do it your own. In fact, even a double glazed window replacement-pane window can be replaced for a fraction of the cost of a professional.

If you are working with a large glass window, first make sure it is securely fixed to the frame. This job can be done relatively easy and fast with the right tools and techniques.

If you're ready to begin with the removal of the old window by prying out the glazing points made of metal that are attached to it. These are small metal triangles that function as "nails" that hold the window within the frame. They are buried under a bead of glazing putty, which transforms into a solid formed wedge which holds the window in place and hides the edges.

After removal of the old pane clean the frame and wood. Scrape off any paint that has been used and sand the rabbet grooves where the glazing points were placed. These should be sanded down to the point of being bare, to allow you to paint them the same shade as the rest of the frame. After sanding the wood then apply a layer of flax oil. This will help to prolong the life of the frame.

The next step is to measure the dimensions of the window's opening. It is necessary to measure the horizontal and vertical dimensions of the entire opening as well as the thickness. Subtract 1/8 inch from each measurement to ensure you have the exact size for the new pane. This will allow for seasonal changes in the glass. You can bring these measurements to a hardware store or home improvement shop and have the glass cut for you.

Now, it's time to bed the new window pane. To do this, place the pane inside the frame and move it around until a 1/16 inch of putty remains between the edge of the glass and the sash on all four sides. Use a putty knife to smear the putty evenly, making sure that there isn't an excessive amount of excess putty in the corners and along the edges. When the putty dries, it can be painted with the same color as the frame to prevent water and air from leaking into the frame and causing fogging.