UPVC windows are extremely high performance units, which are renowned for their fantastic durability, energy efficiency, security and versatility. As a result, they are widely used in both domestic and commercial properties alike.
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But, how exactly are these windows made? (And what does UPVC actually mean?)
Below, we have shared a quick guide to the manufacture of UPVC windows, including how they are made, and the materials that they consist of.
UPVC windows are primarily made from the following materials:
UPVC stands for Unplasticised Polyvinyl Chloride.
UPVC is made when vinyl chloride monomers go through a process called polymerisation. This type of PVC does not contain plasticisers (a type of additive, which makes PVC such a flexible material).
Instead, vinyl chloride is polymerised, which results in the creation of long chains of vinyl chloride molecules, also known as polyvinyl chloride (PVC).
The PVC is then combined with the required additives, before it is heated and moulded into the desired shape.
UPVC is an extremely versatile material, and it is available in a huge range of different sizes, colours and design styles. So, following the process above, UPVC window manufacturers can work with their customers to create bespoke products that tick all their boxes.
At Stevenage Glass, we are professional glaziers, specialising in the manufacture of a wide range of flawless, high strength glass.
We manufacture window glass for a wide range of window types, including UPVC windows of all shapes and sizes.
From our purpose-built premises, our dedicated team of technicians manufacture premium quality made-to-measure glass, for both homes and businesses.
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Firstly, our glass panes will be cut to size (to match your window&#;s specific dimensions). Then, depending on your requirements, we can apply extra treatments to the glass, such as specialist energy efficiency coatings, or privacy features.
To find out more about any of our glazing services, or to enlist our team to manufacture glass for your new UPVC windows, speak to the Stevenage Glass team today.
Windows and doors undergo stress and several environmental impacts in certain regions in the Indian subcontinent. The problems arise due to rain, storms, cold windows and harsh sunlight. They need to withstand these elements and stand strong on their own gravity. Often bars bend and shields like uPVC require reinforcement. Some profiles are weak and bend, thus creating a shortcoming for the entire system. The mechanical properties of plastics do not match up to those of steel or aluminium. There are manufacturers who create appropriate uPVC windows and doors reinforcement to bridge gaps or any other shortcomings a profile may have to endure.
VEKA, reputed German uPVC windows and doors manufacturers make profiles that match all the stress conditions. This post is a guide to reinforce the cavities to exacting European standards which work well in India. It will help fabricators, builders, contractors and architects to understand the structural nature and how it supports the frames steadily.
Important discussion points for complete guide to uPVC doors and windows:
Most stakeholders, in dealing with uPVC windows and doors, think that reinforcing is an important process when an order is placed. The reasons are:
When the frames are small there is no need for reinforcing. Fabricators will not consider this point unless the outer frame is more than 450 mm in length. A uPVC profile can remain strong under this length.
However, as experienced German uPVC windows and doors manufacturers, VEKA engineers will prefer to check the building, its locations and dimensions before making any commitments. In the earlier days when uPVC came into the market the frames did not work well if they were not reinforced sufficiently. The tech-specs were barely between 50-55 mm deep with less than 2 mm wall thickness. The earlier versions had only two chambers. As time passed the profiles evolved with multiple chambers to increase thickness. It strengthens the frames to withhold stress and vagaries of the climate outside. The main supply of extruders is a minimum 70 mm profile with 3 mm wall thickness. It is a large improvement with at least 5 chambers. All over Europe they come with certification and standards like BBA, BS, CEN.
If you are an architect or builder, then it is best to understand the feature before recommending it to clients. The main purpose continues to be the same: control of rate of expansion, maintain the rigidity of frames depending on the size. It may be essential for door locking mechanisms. It works well in coastal areas where the wind bearing load is indispensable. It is ideal for doors with large frameworks. Wooden frames provide immense value as the dark grainy texture and uPVC absorb heat by controlled reinforcement.
As a complete guide for uPVC doors & windows, VEKA brings the necessary values associated with the reinforcement materials. Galvanised steel or aluminium is the best material as both can be made into &#;L&#; or &#;U&#; shapes as during welding there is no fouling or interference in the joints.
As regular suppliers, VEKA recommends not to get carried away by reinforcing. When you consult us, our technicians will provide the reasons for a correctly fabricated product. We also possess suitable reinforcements according to the needs of the building and its location.
If you want to learn more, please visit our website uPVC window Profiles.