Double glazed windows consist of two panes of glass which are fitted into a uPVC frame. The two panes which are about 12mm to 20mm apart are separated by a thermally efficient spacer bar. Triple glazed windows are three panes of glass separated by two spacers. In both cases, the space between them are filled with argon gas. At Apex Windows, our double glazed units are 28mm in depth and the triple glazed is 36mm deep.
Despite the fact that double or triple glazed windows increase the value, the energy efficiency, and aesthetics of a house, there are still many homeowners who are reluctant to invest in double/triple glazing as a result of various myths surrounding it. If you among the various people who believe the misconceptions about double/triple glazed windows, please read on as we can try and put your mind at rest about some of these misconceptions.
Myth #1: Double/triple glazed windows will ruin the look of my home
The original look and beauty of your home could still be preserved with double/triple glazing. When considering the type of frame materials to be used, you have a range of options including uPVC windows. uPVC windows can now replicate stained timber or painted timber windows. These can look particularly effective on period cottages or homes in conservation areas. There are now many different colours available giving home owners a massive choice. Whether you choose standard white uPVC or any of the colours available, you are guaranteed a style or shade that complements your home and maintains its theme.
Myth #2: Planning approval is compulsory to install double glazed windows
You should not need to speak to the local planning authorities about the installations of double or triple glazed windows, except your house is located in a conservative area. Even if it is, you should still be able to obtain permission if you keep the style of the original windows.
Myth #3: Replacement double/triple glazed windows will damage my house
Occasionally, some people believe that when their windows replaced, it will affect the brick of their house. At Apex Windows, we seal our windows with a square trim, where appropriate. Firstly, the frame is completely sealed with clear sealant. Then the square trim applied. This gives a long lasting, clean finish as the trim will stay the same colour as the windows. This is unlike many of our competitors who just seal around the windows with mastic. This absorbs dust and grit and discolours after a period of time. It can also separate from the windows frame and brickwork, leading to draughts or even damp. Depending on the size of the windows and the structure the windows are being fitted to, it is quote feasible to fit five to seven windows in a day, causing minimum amount of disruption.
Myth #4: New double/triple glazed windows are vulnerable to attack by burglars
Previously, double glazed windows had external beading holding the glass in place. This would make them potentially vulnerable to be removed by burglars, allowing them access into your home. Our double/triple glazed windows are all beaded internally, making removing the glass impossible from the outside. Check your windows and see how the glass is held in place. Our windows are also fitted with a top quality locking mechanism, commonly referred to as a “shootbolt”. Instead of the usual cams and mushrooms which move one way when operating the handle, the mushrooms move in opposing directions and also “bolt” at each end of the sash into an additional “keep”. All of the above adds up to an extremely secure window.
Myth #5: Double/triple glazed windows will creak, crack and warp in the summer
It is normal for homeowners to be concerned about cracking, creaking and warping because plastic can expand during hot days. But new double/triple glazed windows are reinforced using galvanized steel (where appropriate). Although it is true to say that the uPVC will still expand, it is kept to an absolute minimum by using reinforcement. uPVC windows will always retain their shape and size, which makes them perfect for harsh climates. Although it has to be said, the UK maintains a very mild climate and only occasionally do temperatures rise to the extent where uPVC can potentially expand.
Myth #6: Double glazed windows get condensation
This is not totally untrue as most windows get condensation during winter regardless of frame materials and type. Condensation is always caused by other factors. There are many but the common ones are:
1) Drying clothes over airers.
2) Steam in kitchens from cooking.
3) Showers or hot baths.
The key to minimising condensation is to ventilate your home and not have the heating on too high. It is worth remembering that windows don’t produce the water on the glass, it is other elements. However, there is always the options to have a trickle vent (usually located in the frame at the top of the window) that allows a small amount of air to escape, which can help reduce condensation. These can be left open or closed.
Myth #7: Double/triple glazing is costly
As with anything you buy, the trick is to shop around. Always get three quotes. Go to a national company but also try at least two companies that are local to you. Get a feel for the company you are talking to and see how representatives conduct themselves. Do not be pressured into making a decision on the day. It is an unfortunate fact that the window industry is known for pushy salesman, who try to pressure you into signing a deal that is only available on the that day only. There is also the tactic of “phoning the manager for a discount”. Any reputable company will allow you time to make a decision and not adopt these sales tactics. Apex Windows will never try to put pressure on potential customers. We aim to make the purchase of our windows and doors a pleasant experience.
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You should also ensure that you see a sample window. Check the locking mechanism, the handle, and find out the specific energy rating of the windows you are ordering. Always see what you are getting for your money. Would you pay someone for a car without seeing it first? You are talking around the same sort of money for a second hand car. Don’t wait until installers arrive to see what you are getting.
When obtaining a quote, ask if you can visit the factory where the windows and doors are manufactured. This is a good way to find out whether they make the windows themselves, or they are simply buying them from another company. Producing your own windows as we do, allows you total control over the quality of the items you are fitting. This is a factor worth taking in account when conserving who to use for your purchase.
Our windows and doors are competitively priced. The quality of our products are equal to, or exceed the quality of our competitors. We are happy to show you how our window prices and door prices are calculated here on our website.