Aluminum is one of the most used metals in today’s society – Custom Aluminium Doors in Pretoria 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 Sliding Windows For Sale 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 Door 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.
Custom Aluminium Doors in Pretoria?
Aluminum is the preferred material for door and window frames due to its inherent structural and aesthetic properties. Doors and windows made of aluminum frames with glass glazing may look the same from a distance but take a closer look and the difference between quality product and one that is fabricated by a local fabricator becomes apparent. If you are investing in doors and windows it pays to buy only quality products.
Seamless integration of hardware with aluminum frame
The looks as well as performance of aluminum windows are dependent on and influenced by the way hardware is integrated into the frame. If the window has hinges then the way hinges are designed and fitted to the frame has a bearing on ease of opening and closing as well as reducing gaps and thereby preventing energy losses. Quality manufacturers design and manufacture their own hardware to go along with windows and doors.
Most general fabricators do not work to tight tolerances while fabricating frames from aluminum profiles. There can be gaps between joins and this can look unseemly and if the frame sections are not well aligned, closing and opening them becomes a chore. Quality manufacturers also include thermal breaks and a foam core that provide additional insulation.
Quality manufacturers offer aluminum in a variety of finishes such as natural anodized finish in various shades, metallic colours, permanent colour fast powder coating and woodgrain foil overlay for a natural look. You can go a step further and choose aluminum frames that have one colour finish for interiors and another on the exterior to match building facades.
Single or double or triple glazing?
When double glazed windows offer so many advantages there is little point in saving some money by choosing single glazing. Double or even triple glazing is better from energy conservation as well as acoustic insulation perspective. Some advanced manufacturers offer gas filled and totally sealed double glazing. You also have the choice of blinds integrated inside the glazing, which makes for a neater appearance and ease of use. When one talks about glazing, it must be kept in mind that glass varies widely. It is recommended to look for windows with low E internal glass and possibly toughened glass so that, in the event the glass breaks, the floor is not littered with glass shards. You can also select glass that is coated to reflect heat and thus reduce energy consumption.
How secure are the aluminum windows?
Quality manufacturers offer windows that conform to British Standards PAS 24:2012. Material, design and manufacture of the windows makes it difficult for would be burglars to force the windows. You should look for multipoint steel locking system and internal glazing for better security.
It pays to invest in world recognized brands offering quality aluminum windows. Windows look perfect from inside and from the outside. They will be easy to operate and you will enjoy their use for years with minimum maintenance. It may cost more initially but a quality aluminum window also adds to the value of your house.
Where Are Aluminium Doors Best Installed?Build a new house or renovate an existing one but use only Aluminium for windows for your home. Aluminium has several properties that make it the ideal choice material for door and window frames. Just survey new houses being built and you will find that Aluminium is used for windows and doors. Take a look at renovations in old buildings and you will find Aluminium is the most widely used material for window frames.
Aluminium does not rust like steel tends to do and it is not susceptible to mildew, rot, fungus or termite attacks like wood. uPVC may not have the same strength that Aluminium has. Aluminium, whether it is plain anodized or powder coated, will last for decades when used for window frames. Aluminium has structural rigidity and it will not deform over time. Windows open and close smoothly for years when they make use of Aluminium for the frames.
Aluminium can be extruded in a variety of profiles with varying widths and thicknesses to suit design needs.There are profiles that can suit double or triple glazing. When one talks of double glazing, using Aluminium windows with internal blinds is gaining in popularity due to inherent advantages. Aluminium can be used in contemporary homes or in traditional houses with profiles suitably chosen to suit the aesthetics of exteriors and interiors. Aluminium is available in a range of anodized finishes and metallic shades ranging from natural white to satin brown and even gold and blue if so desired. Besides, it can be powder coated in a variety of colors. It is also possible to apply foil with a natural woodgrain finish to simulate the look of wood.
Aluminium is widely used in windows and doors as the best material for framing and this has given rise to availability of matching hardware in the form of hinges, slides, seals and locks. Hardware blends in with the frame and presents a harmonized appearance. When you order windows with internal blinds, it is easier for the soppier to obtain matching hardware and custom manufacture windows that will fit perfectly and work flawlessly.
If you have existing windows with single glazing and wish to make the switch to double glazed window panes with internal blinds, the supplier, in all probability, will use Aluminium as the frame to hold the glass panes in place. Such retrofits blend in with the existing framework without looking out of place.
Then there are other considerations such as Aluminium being more environment-friendly and recyclable should you wish to dispose off the windows and put in new ones at some time in the future. Your steel or wood window frames will not fetch the same price. Aluminium is light in weight and does not impose a structural load on the building. It can be used in brick and mortar houses as well as in houses made with timber. Choose aluminium and you will never have cause to regret your decision.