10 Repair Window Tricks Experts Recommend

When It's Time to Repair Windows
If your windows require repair, it's essential to work with care. The first step is to wear a pair of cut-resistant gloves and safety goggles to prevent shards of glass from cutting you as you work.
A quick fix for a window that is broken is to put an aluminum cover over the crack. window repairs will stop insects, snow and rain from entering your home.
Cracked Glass
Broken windows not only makes your home appear less appealing, but it can also let drafts and other elements into the home. It doesn't matter if cracks are caused by an impact, such as soccer or a baseball or stress, such as a sudden temperature change, but it is important to have them fixed as quickly as possible to avoid further damage and ensure that your windows are functioning effectively.
Use clear tape to cover your cracked window if it's not broken. It's a simple and inexpensive solution that will provide some protection from water, dust, bugs and other debris, as well as keeping out the weather.
If the crack appears to be getting larger or has become deep, it is advised to consult with a professional. A professional glazier can identify the cause of a crack and recommend the best repair procedure.
An impact crack is the most common type of window break, typically caused by a sharp object hitting your window with enough force to fracture it. These cracks usually display an arc of lines and broken pieces. They can be hazardous in the event that they become loose. This crack can compromise the gas in the panes of the double-pane window and decrease its energy efficiency.
Another type of crack is a stress crack which develops gradually as time passes due to extreme temperature fluctuations or other environmental factors. These cracks begin around the edges of your window, and eventually grow into full-blown cracks.
A more serious, but doable crack is a pressure crack. This is most often a curvy line that runs across one or more sides of your window and can be the result of high or low air pressure, which can lead to expansion or contraction of the glass.
There are other products that can be used to repair cracks in window glass if you're willing go beyond tape and nail varnish. Glass Repair Film, while more expensive, will provide your windows with more protection and durability. If you'd rather DIY epoxy is an adhesive that can be used to fill in cracks and prevent further damage. It can make your window appear as if it never had any cracks in it at all.
Leaking Windows
If you notice a damp spot under your window or the wood around it appears soft or decaying, it may be time to repair your windows. Mildew and mold thrive in excessive moisture which can cause numerous issues in your home. They can cause indoor air pollution, sagging walls, and can even worsen allergies. If not addressed they could cause structural damage to the home.
It is best to call a professional if the water is visible or leaking from outside. Leaking windows are among the leading causes of structural damage and mold, so don't leave them untreated.
In many instances, a single layer of caulking is all that's needed to stop the leaks. Before you apply the new caulking, you'll have clean the area and take off any caulking you have already applied.
Check the weepholes of the frame for debris. These holes are designed to drain excess rainwater, but they could become clogged over time by insect carcasses or other debris.
If you have double-paned windows, you'll also need to examine the seal between the glass and the metal frame. This will help to maintain a seal between the glass panes and make windows more efficient. The seal could wear down with time and let water enter the home.
Another indication of leaks is the appearance of water stains on ceiling and walls. These are caused when the drywall is saturated with moisture, which weakens its fibers, causing discoloration. You might also find peeling paint, which is a result of water destroying its adhesive properties and tearing it away from the wall.
Faux Muntins & Mullions
In the past, mullions and muntins (or glazing bars in the UK) separated and held glass panes in classic multi-pane windows. After WWII larger expanses of glass with tempered were made available. Today, they're mainly used as a decorative element in some older homes.
Most of the time, a single or small group of these wooden supports can be damaged by wind or rain and cause cracks to the window. Repairs can be made to the majority of these brittle or decaying parts.
Clean the affected areas with a rag and an ammonia-based cleaner that won't leave a residue. Then, remove any rotting or loose components and use an exacta-knife trim the intersections between the horizontal and vertical painted window muntins. After you've trimmed the intersections, seal the lower part of the window frame with painter's tape. Apply a thick layer of white paint to the areas that you lightly painted in the initial pass. Allow the paint to dry completely before taking off the tape and applying a new coat.
If the issue is more serious like an hourglass-shaped crack in the middle of the window, it's best to replace the sash. In these situations it is essential to locate an alternative window that is in line with the style and size of the current one.
To save money, you can also install an attached grid window. These windows are constructed of a complete glass pane, with a set of muntins that are fixed to the surface. This creates a divi-sected appearance. These windows are not as efficient in terms of energy efficiency as traditional windows.
If you're looking for an easy way to update your windows, think about installing a new drip cap to stop water from getting into the window frame. Most home centers sell these drip caps in aluminum for about $20. They're a lot easier to install than a replacement window sash and will provide you with the same functions as a real muntin or mullion.
Broken Sashes & Frames
A broken window sash should be a sign that you should seek help. A damaged sash, ignored, could lead to water leaks, wood decay and other serious issues to the frame and sill. If you have a damaged sash, it is recommended to replace it immediately to ensure that the window is sealed.
The problem is often caused by worn-out or improperly installed cords. It's easy to replace these cords on the majority of double-hung window models. You'll first need to remove tabs made of metal that hold the sash. To do this push up on one side (it doesn't matter which) of the sash, and then pull it towards the opposite side to take it from the window frame. To reach the cords for the sash, you'll have to remove with care the strip of separation that separates the sash.
It is important to check the metal tabs on the old sash with the new one. If they're different, it will be hard to insert the new one into its slot and affect how the sash operates. Luckily, this is easily rectified by placing tabs in their proper places on your new window.
You'll have to examine the frame of your window, too for any damage or rot. It's a good idea to check regularly, since wood will shrink and wear down over time. If you notice any obvious damage, it should be repaired as soon as you can, to avoid an even bigger issue from arising.
If your window frames are in poor condition, you'll need to treat them with a homemade preservative made using half mineral spirits and half boiling Linseed oil. After the treatment has dried for two days, you can then re-finish your frames using a high quality latex paint. A fresh coat of paint can help to protect your window from the elements, too.