How to Repair a Bow Window
Replacing bow windows can add value and energy efficiency to your home. The cost will differ based on frame material and glass choices.
Triple-pane and double-pane window glass can be insulated using Krypton or Argon. Glass that is insulated reduces cooling and heating costs.
Support Cables
Stained glass windows rely on stainless steel cables to transfer tensile forces from the window frame to the structure above and below. These cables follow an arc to withstand wind loads. As time passes they can develop an arc of stress in which they bow outwards, occasionally taking over the brace bars which partially stop bowing inward. This is caused by building settlement as well as temperature fluctuations, the oxidation of the window's lead and breakage of the wire ties that bond the window to the brace bars. Out-of-plane bowing alleviates the pressure on stained glass and framework and prevents further damage. It also lets the window be free of the confinement lead and makes it more weather-proof. However, it could be dangerous to work on these if they aren't secured correctly.
Add a Wrap
Bow windows can give your home an appealing appearance, stunning views of the outdoors and a feeling of spaciousness. However, as door specialists bow extend out from the building they are susceptible to sagging or distortions over time. If a window with a bow becomes unbalanced, it could affect the structural integrity of the roof and glass, and cause structural damage to the home. There are many ways to repair the bow window until you can get the glass replaced by professionals.
The first thing to do is to determine where the sagging occurred. If the sagging is in the middle, you can install support cables in an L shape at the bottom of the frame. This will raise the window a little and spread the weight equally. Support brackets will be needed in the event of sagging at the top or the bottom.
If the glass is in good condition, you can also add an extra layer of wrap to reinforce it. To protect the glass cut a piece of the wooden stir stick used by painter to the right size and cover it in wax paper. Wrap the stick around the bridge of the glasses, crossing it as needed to create a thick. Leave a small piece to trim later, and soak the wrap with glue prior to attaching it to the glasses.
You can purchase crash wrap from many hardware and automotive stores for an affordable price. It's a clear packaging tape which offers flexible and sturdy support for your glasses. It's also easier to use than duct tape, and it is able to be removed after repairs have been completed.
If you are thinking of installing a bay or bow window, you should always employ an expert to ensure that the work is done properly. These windows may require more openings or be connected to structural components in the home. These types of windows also require replacement of window flashings and navigating around electrical wires, which could be dangerous to inexperienced contractors. Bow and bay windows are heavier than flat styles of window, making them more difficult to install.
Add a Filler
Bow windows add a distinctive design to any home, while also allowing for more light and views. These big, curved windows typically include a window sill, or a seat to create a focal-point in a room. They also add more space. However, like bay windows, their cousins are susceptible to sagging over time.
If you are building or replacing a bow window, it's crucial to begin with an extremely sturdy frame. Use jack studs for reinforcement of the frame and header so that they can support the bow window's weight. If necessary, use 4's instead of block studs.
Install the window after you have constructed an adequate foundation. Make sure that the window is aligned with the frame and employ a bubble level to ensure it is straight across on both sides. After the window is installed, you can install the cable kit to provide support and stability. The cable absorbs some of the weight and spreads it down into the wall, helping stop the window from sliding in time.
It might be a good idea to put brackets under the base in case the bow window is sagging at one point. These can be put in place using a drill and are usually designed to fit into the corner of a house. After installation, the brackets must be screwed into the wall, and they can be positioned evenly over the lower part of the window.
In addition to these support, you should keep up with regular cleaning and maintenance of your bow windows. Cleaning should include thorough cleaning of all the glass panels and panes, and the frames. You should also grease moving parts once a year to avoid sticking or sliding.
Even if you are an expert in construction, adding or replacing a new bow window can improve the appearance of your house. These windows can be quite heavy and large, and require structural modifications that are costly. They also involve cutting and reworking electrical wiring, something that should be left to professionals.