When It's Time to Repair Windows

If your windows are in need of upvc repair, it's important to be careful when working. The first step is to put on a pair cut-resistant gloves and safety goggles to prevent shards of glass from cutting you as you work.

An easy fix for a broken window is to apply a plastic covering over the crack. This will prevent rain, snow and insects from entering your home.

Cracked Glass

Cracked glass can make your home appear less appealing and let drafts to get in. If the cracks were caused by an impact (like a baseball or soccer ball) or are a result of stress, such as an abrupt temperature change it is crucial to have them fixed as quickly as you can to avoid further damage and ensure your windows are functioning effectively.

Use clear tape to cover the cracks in your window if it is not broken. It's an easy and affordable solution that provides protection from dust, water, bugs and other debris and also keep out the weather.

If the crack is severe or appears to be getting worse, you should consult a professional. An experienced glazier can determine the cause of the crack and suggest a suitable repair procedure.

Impact cracks are the most frequent window breakage. They typically occur when a hard object hits your window with enough force that it breaks. These cracks are typically with a starburst-like pattern of lines and broken pieces that can be risky if they break loose. The crack could affect the gas between the panes of the double-pane window and decrease its energy efficiency.

Stress cracks are another kind of crack that develops because of extreme temperature changes and other environmental factors. These cracks begin around the edge of your window and can eventually grow into full-blown breaks.

A pressure crack is a more serious crack but it is still able to be fixed. This is a curvy, straight line that can stretch across the window on one or more sides. It could be caused by low or high pressure which can cause the glass to expand or contract.

There are other products that can be used to repair cracks in windows when you're willing to go beyond nail varnish and tape. A product like Glass Repair Film is a bit more costly, but it will provide a bit more protection and durability for your windows. If you'd rather DIY epoxy is an adhesive that can be used to repair cracks and prevent further damage. It can make your window appear like it never had any cracks in it at any point.

Leaking Windows

If you notice a damp spot under your window or that the wood around it is soft or decaying, it may be time to replace your windows. Mold and mildew thrive in excessive moisture and can cause various issues within your home. They can lead to indoor air pollution, sagging walls, and even worsen allergies. If left unchecked, they can cause structural damage to your home.

If the water is coming from outside or visible through the frame it's best to seek out a professional to assist to fix the problem immediately. Leaking windows are among the leading causes of structural damage and mold So don't leave them untreated.

In many cases, a thin caulking layer is enough to stop leaks. It is important to clean the area first though, and remove any old caulking before applying a new layer.

Check the weepholes on the frame for any debris. They are designed to drain off excess rainwater, however they can become clogged with insect corpses and other debris in time.

If you have double-paned windows it is also necessary to check the seal between the glass and the metal frame. This will help to maintain a barrier of gas between the panes, which makes the windows more energy efficient. Over time, the seal can be worn out and allow water into your home.

Another sign of leaks is the appearance of water-based stains on the ceiling and walls. The drywall will turn discolored once it is saturated by water. Peeling paint is another indicator of water affecting the adhesive properties of the paint, and pulling it from the wall.

Faux Muntins & Mullions

In the past, mullions and muntins (or glazing bars in the UK) separated and held panes of glass in traditional multi-pane windows. Since larger expanses of glass with tempered coatings became available following WWII they went out of fashion. They're mostly used as decorative elements in some older homes.

Most of the time, a single or small group of these wooden supports could be damaged by rain or wind and cause cracks to the window. You can repair the majority of these brittle or rotting parts.

First, use a rag to clean the affected areas. Make use of ammonia-based cleaning products that will not leave residue. Take off any rotting or loose pieces and cut the intersections of the painted vertical and horizontal window muntins using an exact knife. Once you've trimmed the intersections, you can tape off the lower part of the window frame using painter's tape. Apply a thick layer of white paint to the areas you lightly painted in the initial pass. Allow the paint to fully dry prior to taking off the masking tape and applying the second coat.

If the problem is more serious like an hourglass-shaped crack in the middle of the window, it's best to replace the sash. In such cases, you'll need to look for a replacement that is similar to the window that is in place in terms of style and size.

If you want to save money you can also put in an attached grid window. These windows are made of a glass pane that has a series of muntins, which are glued to the surface. This creates a divi-sected appearance. They're not as energy-efficient as traditional windows, however.

If you're looking for an easy method to upgrade your windows, you should consider installing an additional drip cap to stop water from getting into the window frame. Home centers typically sell these drip caps in aluminum for about $20. These are much easier to install than replacement window sashes, and will provide the same functionality as a real mullion or a muntin.

Broken Sashes & Frames

A damaged window sash must be a sign that you need to contact a professional. If left unchecked the broken sash may cause water leaks, wood rot and more serious problems with the frame and sill. If you've damaged your sash, replace it immediately to ensure that the window is properly sealed.

Often, the problem is caused by worn out or improperly installed sash cords. It's easy to replace these cords in most double-hung window models. First, you'll need to remove the metal tabs holding the sash. Then, push up on the side of the sash (it isn't important which side) and then pull towards the opposite side to pull it out. To access the cords of the sash, you'll need to remove the parting strips that separate the sash.

It is crucial to compare the metal tabs of the old sash to the new one. If they're different, it may be difficult to put the new sash into its correct slot and could impact how the sash functions. Luckily, this is easily rectified by placing the tabs in their correct locations on your new window.

In addition to the sashes, you'll be required to inspect the frame of your window for installers problems or rot. It's a good idea to check regularly, since wood will shrink and wear down over time. You should fix any visible damage as quickly as possible to avoid a larger problem.

If your window frames have deteriorated they can be treated with a homemade preserver made of half mineral spirits and boiling linseed. After the treatment has dried, you can finish your frames with the finest latex paint. A fresh coat of paint will aid in protecting your window from the elements too.