Aluminum is one of the most used metals in today’s society – Aluminum Window Frame Profile in Gauteng it can be found across a number of industries, such as construction and commercial, and in a number of applications, such as beverage cans and appliances. When choosing a manufacturer of aluminium extrusion for supplying the metal that you use in your workplace, however, it is important that you carefully consider which one will be best for your needs.
The manufacturer will begin by removing the aluminium from deep within the earth’s crust (either as bauxite ore or feldspar). Often, the Bayer’s method, Wohler’s method or Hall Heroult method is chosen to remove the metal in its molten form. It is then hardened and moulded into whatever shape the manufacturer desires. When the aluminium is extracted from the earth in its solid form, Aluminium Windows Durban Prices it will be passed through a number of mechanical processes that are designed to give the metal its desired shape. These processes include: rolling, drawing, forging, spinning, piercing and extrusion.
Regardless of whether aluminium has been found in its molten or solid form, the manufacturer will then pass it through either a hot working or cold working process to prepare it for their customers. When using the hot working process (the most popular of the two), a billet will be heated to a temperature of over 79 degrees Celsius, which will allow the aluminium to be easily distorted and placed into its desired shape.
The reason for the popularity of the hot working process over the cold working one can be fully realized when you compare aluminium extrusion to squeezing toothpaste out of its tube. It is much easier to extrude the metal when it is malleable, meaning that it must have been heated to a certain temperature.
Finally, the aluminium will pass through an extrusion and drawing process that runs almost parallel to each other. This is the final step in the whole extrusion process and is the step that gives the metal its entire shape. Deep drawing, for example, is used give the metal a cup, conical tapered, cylinder and seamless tube shape. For less curved shapes, Aluminium Doors And Windows Price List the drawing process is skipped.
Once you are satisfied with the processes and methods utilized by a potential manufacturer of aluminium extrusions, you can begin submitting your orders with them. If, after your first delivery, you are still satisfied with the manufacturer based on the promptness of the order being filled and the quality of the aluminium that you receive, you can continue the relationship.
Aluminum Window Frame Profile in Gauteng?
Choosing to install aluminium windows in your home is not a decision that should be made lightly - they can be quite expensive (especially when complex styles come into play, like bifold) and they aren't something that can be changed very easily if you don't like them. Once you have made this final decision, however, your next step is to begin shopping for these window frames. To ensure that you are getting good quality for your money, you should look for the following:
• Complement your home
You should always choose aluminium windows that complement the existing shape and style of your home. If you have a traditional themed home, for example, you wouldn't want to choose frames that were sleek and modern. As aluminium can be powder coated, it is also important that you choose a colour that will match the rest of your home.
• Properly fitted
During and after the installation of your aluminium frames, you should make sure that they have been properly fitted. The main factor that you want to look for is that the window has been properly secured to the wall and that it has been properly aligned. This will prevent leaks, warping and other associated problems.
• Energy efficiency
As aluminium windows are not as energy efficient as some of the other framing materials on the market, there are steps that homeowners can take to improve this. Installing a foam or vinyl strip around the frame, for example, can really help to give the efficiency of the window a boost and is relatively inexpensive to add in.
• Quality manufacturer
Before employing the services of an aluminium window manufacturer, it is important that you thoroughly check them out for quality and positive service. Get quotes from different manufacturers so that you can compare prices and check out a few of their testimonials for authenticity. This will allow you to make an informed decision.
There can be no denying the benefits associated with the installation of aluminium windows in your home - the metal is extremely strong, highly durable and able to withstand the elements with ease. If you're not careful, however, it can be easy to fall into the trap of purchasing window frames that are of a subpar quality, and this could lead to all sorts of problems for your home. By taking into account each of the above factors, you are much more likely to find the quality you're after.
Benefits of Aluminium Windows
Bifold doors are expensive but well worth the investment if you are considering renovations. Your house opens up to the garden and creates an amazing aesthetic when these doors are installed. It pays to exercise caution and care in a selection of the doors and consider various factors.
Price is not everything
The cheapest is not the best and the most expensive also is not necessarily the best. A Bifold door is not just panels put together; it is an entire system where design, engineering precision and choice of hardware plays an important in the door's looks and performance just as much as the bifold door installation does. Buying a well known international brand with local support is a good option.
Material of door
Bifolds can have wood, steel, uPVC or aluminum section frames. Wood can obstruct the view and be heavy. uPVC material can flex and distort which will affect the working of the door and there is a size limitation as well. Steel can be heavy. Aluminum is the best material for sections. It is relatively stable and does not tend to distort with temperature variations. From the maintenance point too aluminum scores because powder coated or natural anodized aluminum does not need frequent paint or maintenance.
Top hung or bottom rolling?
Bifold doors are available as top hung or bottom rolling types. If a strong enough beam is present then the top hung type is best because it does not collect leaves and debris and the frame conceals the mechanism from view.
Hardware and installation
Hardware is complex with bifold doors and must be precision engineered from quality materials besides being fitted just right during installation. Improper alignment can affect performance and cause stress on frames besides making the door hard to open and close. Quality systems have wheels that run on flat tracks and pivoted end doors for smooth movement even when the jamb does not allow much adjustment. Bifold door installation is important too when it comes to getting the threshold right to prevent rain seepage and yet creating a smooth transition that does not cause one to stub one's toes. Rain penetration is an important matter especially if the door is exposed. This is where the expertise of installer comes into play to provide a perfectly rebated rain-proof threshold. Security is another aspect to consider in the matter of bifold door hardware and a typical secure door would have multipoint locking system with shoot bolt for intermediate panels.
Single or double glazing
Energy conservation is important so double glazing is recommended. It will also provide some degree of acoustic insulation. Quality manufacturers provide U-values of 1.8w/sqmK or lower for such energy efficient bifold doors.
There are times when one may want an unimpeded view and there are times when one may want to shut out the light. Curtains are good but can impede the view. Venetian blinds that roll up all the way to the top may be ideal. If you choose a double glazed door then the blinds may be incorporated into the panels but at the cost of impeding the view. It is best to coordinate with the installer and clear this point as well before ordering a bifold door.