자유게시판

How to Replace Window Panes

A damaged window pane could be a nuisance. It could be a chance to upgrade your windows to energy efficient or insulated ones and enjoy benefits such as improved comfort, higher resale value and reduced utility bills.

This is a project you could tackle yourself at less than the cost of hiring an expert. You'll need only the right tools and a few hours of your time.

Glass

If your single-pane windows are outdated damaged, cracked or deteriorating, replacing them with newer insulated or tempered glass can improve energy efficiency and reduce noise while maintaining the original character of older homes. A majority of homeowners with hand tools can replace a window pane. You will also need a replacement glass in windows (have a peek at this website) window pane, glazier's tips, pliers, and latex glaze putty. If needed you can use a heating gun to warm the old putty. Wear safety glasses and gloves before you begin. Working with broken glass can cause serious injuries.

Take out any broken window replacement glass pieces that remain. It is best to use pliers for this, but a flathead can be used as well. After that, use a wood chisel or putty knife remove the rest of the old putty around the frame and the sash. Be careful to not scratch the window sash. Take your time and work slowly. It is a good idea to work on a stable ladder rather than the ground and to have someone standing below the sash to help keep it in place.

After you have removed all the old putty, you can prepare the window frame for the new pane. To allow for seasonal expansion or contraction, subtract 1/8 inch each from the measurements of width and height. Take these measurements to an hardware store or home center, and have a piece of stock glass cut to size. Alternately, you can cut the glass yourself if have the right tools.

After putting the new pane in place, run a small bead of caulking around the edges to seal it against weather. Then install a glazier's point on the frame's opposite side to hold the pane in its place. The points should not be so tight as to cause friction between the sash and frame however they shouldn't be loose.

Before applying the putty, knead it thoroughly until it is smooth and free of lumps. Roll it into pencil-sized strips. The first strip should be glued to the corner of the frame. Work from corner to corner to ensure it's even and smooth.

Glazier's Points

The glazier's points are small triangular pieces of steel that help secure the glass to the frame without causing any damage to the fragile surface. Understanding how to use these little helpers is easy and could save you money on professional installation or the cost of buying new glass.

After the old putty as well as the glazier's point are gone Clean the frame thoroughly with a knife to remove any remaining traces. Lightly sand the wood in the rabbet grooves if needed to smooth out rough areas. If you do sand your wood, be sure to protect it by using painter's tape to prevent accidental damage.

Take the dimensions of the frame and note down precise measurements. These measurements can be brought to a home center or hardware store, and the new frame will be cut to a smaller size. This will ensure a snug fit and leave room for expansion and contraction.

Place the new pane in the frame and press it down using your hands. Then, use the tip of your chisel or back of the putty knife to tap in the glazier's points, as illustrated in Figure 11. When you're done, they should be flush with the top edge of the pane, and the shoulders that are raised of the points should be just below the rabbet's rim groove.

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

Once the glazing compound has dried, you're ready to install the new window sash. First, coat the wood with a thick layer of linseed. This will stop the new putty from drying out or cracking as it absorbs moisture. Use a brush to apply this coat, or the tip of the blade. Then, use the chisel on the back of the tool or the back of the handle to gently smash the new sash or glazier's point into the grooves of the rabbet. Repeat this process at intervals of 10 inches around the frame.

Putty

A baseball thrown or a rock thrown by error, or a tree falling can result in a cracked or cracked window. The majority of windows can be replaced easily by installing a new piece. The glass is held in place with small clips made of metal called a glazier's point and putty, also called glazing compound. Remove the old pane and clean the area using an abrasive, pull-type scraper or wood chisel. Wear safety glasses and gloves while working. If the window cost replacement is secured to the frame, you'll have to employ a heat gun in order to soften the adhesive prior to cutting it loose.

If you're planning to install the original sash in the future, take care to remove any pieces of molding that hold the old pane in place. Then sand the sash to ensure it's level and ready for new caulk. Once the sash is put back in place then, you can apply a silicone caulk on the glass. This will ensure that it doesn't get soiled or discolor over time.

Remove the glazing points in the rabbets. These are the grooves in the sash where the glass is. If they're difficult to cut out, try holding the hand tool, such as a heat gun to soften them up first. If you're using a heating gun, make sure not to damage the railings or sash by placing the tool too closely.

Once the old glazing points and putty are removed, make a bed for the new pane. Roll a rope with glazing compound between your fingers, and make it around 1/2 inch thick. Press it into the rabbets where the glass will be placed. The glass should rest against the putty on both sides. If you need to, lightly tap your glass into the rabbet with your thumb.

If the new pane has cracked, you can use the silicone caulk or glass glue based on solvents to cover the crack before pressing it in the sash. In other cases, you'll need to putty over the crack to form an airtight seal and keep water out. After the putty has dried, wipe the oily film off of the glass and allow it to dry completely before you paint. Paint before the putty has completely dried. It will not create a solid seal and could discolor or leak over time.

Paint

If you've experienced a broken window pane, then you may be concerned about the expense of replacing it. The truth is, replacing a single piece of glass doesn't have to be expensive when you do it on your own. In fact windows with double panes can be replaced for a fraction of the cost of a professional.

If you're working with a large glass window, first make sure it is securely fixed to the frame. With the right tools and techniques to accomplish this task fairly easily and speedy.

When you are ready to start taking down the old window pane. Pry out the glazing points made of metal that are attached to it. These are tiny triangles of metal that act as "nails" to hold the window within the frame. They are submerged under a bead of glazing putty, which hardens into a solid, formed wedge that holds the window firmly in place and conceals the points.

After taking off the old pane clean the frame and the wood. Scrape off any paint that has been used and sand the rabbet grooves in which the glazing points were placed. They should be sanded to bare wood, to allow you to paint them the same shade as the rest of the frame. After sanding the wood you can apply a layer flax oil. This will help extend its life.

The next step is to measure the dimensions of the window's opening. It is necessary to measure the vertical and horizontal dimensions of the entire opening, as well as the thickness. Subtract 1/8 inch from each measurement to ensure that you get a precise size for the new pane. This will also allow for expansion and contraction of the glass during seasonal changes. Bring these measurements to the hardware or home improvement store, and they will have cut the glass 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.