Forget Repair Double Glazing: 10 Reasons That You No Longer Need It

· 6 min read
Forget Repair Double Glazing: 10 Reasons That You No Longer Need It

Why You Should Hire a Glazier to Repair Double Glazing Seals

If window seals fail, they could result in higher energy bills and foggy glass. Hiring a professional to repair the broken seals will prevent the problem from getting worse.

Window seals play a crucial part in the insulation benefits that double glazing provides. It's a good thing that they're simple to fix and could save you money in the long term.

Take off the Old Seal

Window seals break for many reasons. They can be damaged due to improper installation or become broken through time due to normal wear and tear. Although it is impossible to prevent a window from breaking but you can take a few precautions to reduce the likelihood of this occurring. Avoiding power washing your windows for instance, will reduce the risk of damage caused by high pressure water. Check that the manufacturer of the windows does not recommend using reflective window films as they can cause damage to the seal.

In the case of double-glazed windows, the most common indication that the seal has broken is the appearance of condensation between the two panes of glass. This occurs when the gas sealed in a vacuum like argon and Krypton, that was positioned between the two panes of glass has escaped. Once this occurs, the window will be not able to keep moisture and cold air out of the home.

The good news is that fixing a damaged window seal is quite simple. A new wedge gasket seal is available at any hardware store. It should be simple to install on your uPVC window. If you're worried that you'll be unable to install the seal properly spray water onto the window's frame to help lubricate it.

Before you install the new seal, you need to ensure that there aren't any obstructions in the grooves of your window frame. These can include melted pieces of uPVC that are left behind from previous repair attempts. You can remove these areas with a chisel before starting to make sure that the new rubber seal will fit properly within your window frame.

While it is possible to repair damaged uPVC window seal yourself, it's often best to leave this task to experts. A professional glazier is equipped with the tools and experience to finish the job quickly and with the least amount of risk to your uPVC window.

Clean the Surface

If double-glazed windows are properly installed and maintained, they provide excellent insulation and can cut down on noise pollution. However windows with seals that is broken can let in moisture and air that can lead to various issues like condensation. Moisture in a glass frame can be unsightly, but it also causes mould to develop and cause damage to the frame. Repairs by a professional are required. Other signs of a failed sealing include a draft that may be uncomfortable and costly to heat, or glass distortion that can affect the light transmission and impact on the view.

double glazing repairs near me  is that double glazed windows are relatively simple to fix, especially when the issue is identified early. Although it is possible to complete this work yourself however, a professional is recommended because they have the knowledge and access to the materials that will provide long-lasting results.

To begin, you will need to get rid of any silicone sealant already present. This can be accomplished with a sharp knife. After removing any old sealant the surface should be thoroughly cleaned. Once the surface is clean the next step is to re-seal the window.

Before re-sealing, take the bottom pane and turn it upside down so that the surface of the glass that was on the inside of the sealed unit is facing upwards. Make sure to thoroughly clean the surface using a clean cloth and then dry it so that there are no water marks left.

drilling holes in a double-glazed glass window is not a good idea. However, to save money and avoid the necessity of an emergency call out for help, you can make a small hole to insert an desiccate bag that absorbs any moisture between the two panes of glass. The hole can be cleaned with rubbing alcohol to prevent the growth of mould.

Double-glazed windows are built to last, but they do sometimes break down. Many people need repairs to their double glazing. Most commonly windows fail to seal when there is condensation between the glass panes or if there are drafts.

Apply for a New Seal

If you've recently moved into your new home or have just had your double-glazed windows installed window seals play an crucial role in keeping an airtight and energy efficient glass-to-frame connection. Over time, seals could be damaged by weather and other external factors. It's important to replace damaged seals as soon as you can. This will stop moisture from entering between the glass panes, which can cause condensation, energy loss and even damage to your home.

You should pick a time that is not soaked with rain to complete this task. You'll be working with the window open, so you shouldn't have huge amounts of rainwater to flow into your home, possibly damaging the new seals. Also, if you're going to make use of power tools to remove the old window seals ensure that you wear protective eyewear as it's easy to get dust or other debris in your eyes.

It's important to thoroughly clean the surface after removal of the old seal prior to applying the new one. Utilizing a utility knife or putty knife, remove all residuals from the area and then apply a new layer of silicone caulking to reseal the gap. Be sure to add a globule of the product to the exterior side of the frame too as this will help to make an airtight and waterproof seal around the glass.


Paint the outside of your window frames to shield them from the elements. This is a great method to protect the integrity of your window, particularly during hot temperatures.

You can repair the windows yourself, however when the issue is serious, it's best to contact an expert company that is specialized in window sealing. This means you can be assured that the new seals are installed properly to ensure that your windows remain secure and energy efficient.

Allow the Seal to Cure

Double glazed windows are a fantastic option for homeowners due to their ability to protect against the elements and keep the heat generated by heating systems within. They also stop sunlight from escaping. However, it will only do this if it is sealed correctly. A failed seal can cause mist and condensation to form between the glass panes. It can also lead to energy loss, draughts and even security concerns. It is therefore crucial to address a damaged seal as soon as you can in order to avoid damage to the window and to your home.

You can test the seal on your window by smelling for draughts or cold around the corners of the frame. If you can feel this, then the window gasket has become flat and is not making an airtight seal. You can also check for misting or condensation between the glass panes of the double-glazed windows you have. Both of these issues are caused by a leak in the double-glazed window seal. This allows moisture to enter that section, compromising its insulation properties.

If you're a keen DIYer, there are many DIY kits available for resealing double glazing seals. These usually require drilling a small hole into the window, then cleaning the inside with an instrument that is magnetic, then inserting drying pellets that eventually disappear, and then filling the hole with clear cement. However, while these kits do have a good track record of providing quick results, they do tend to need doing more often than professionally-installed windows and they don't always provide a lasting solution.

If you've attempted to repair your window seals on your own or hired an expert company, it is crucial that you allow the new seal to dry prior to making use of it. It can take several days or a few weeks to cure the sealant, so you should wait until then to open the window. A window that's been sealed should be treated with care and attention It's best to lay an old duvet or towel down on your work surface to shield it from stains and scratches.