PVC Windows & Composite Doors


PVC or polyvinyl chloride is a very renowned thermoplastic polymer and has a lot of applications throughout the world. This material is white and brittle. PVC is even older than most plastics. PVC was first synthesized in the year 1872 and started to be produced commercially in the 1920s. The most common application of PV is in the construction industry. It is also used in healthcare, signs, and fiber for clothing. PVC is used a lot when it comes to the construction of windows. If you are looking for PVC windows in NI, there are a number of websites that aid you in your search.

What Are The Types Of PVC?

There are usually two types of PVC: that is RPVC or uPVC. RPVC is a polymer that is rigid in nature and uPVC is an unplasticized polymer. Rigid polymer is used in a lot of areas such as agriculture, sewage, and plumbing.

Regular or plasticized PVC is softer and can be bent with ease. It bends more than unplasticized PVC (uPVC) because plasticizers such as phthalates are added to the same. These phthalates include diisononyl phthalate of DINP. The flexibility of PVC can be used in insulating electrical wires, in the flooring of homes, hospitals, schools or in areas where the environment should be sterile. PVC can be used in place of rubber. These pipes are categorised into a ‘schedule’, like ‘Schedule 40’ or ‘Schedule 80’. The differences between the schedules are the thickness, colour, and pressure rating of the pipe.

PVC enjoys popularity because its price is low and can withstand deterioration of another property of PVC is its recyclability.

What Are Composite Doors?

Composite doors aim to give extra security to your home. They usually have timber core and PVC as well. GRP or glass-reinforced plastic is used to make a composite door. GRP is also known as fibreglass. As a result of these advancements, composite doors enjoy durability and resistance to harsh weather. Such materials make these doors resistant to wear and tear for long periods. PVC doors can be available in several colours. You can make your home aesthetically pleasant by having green composite doors installed.

What Are They Made Of?

Composite doors derive their strength from the timber in their core. On top of it, composite doors are made of wood as well. This wood acts as a barrier against the cold winds. Moreover, additional layers in these doors protect the timber in the core. The PVC in these doors help in maintaining not just the appearance of the doors. As a result, the timber is kept protected from any sort of harm such as cracks, warps, and anything similar.

There are other materials that are used to make composite walls apart from timber. One of them can be lamination. The role of lamination is to give more strength and helps in the retention of heat in your home which can in turn help in the consumption of power. GRP, or glass-reinforced plastic adds resilience to the doors. These doors are available in many colours. There are several colours that can make your home stand out such as green composite doors.

Benefits Of Composite Doors

Composite doors, in addition to ensuring durability and stability to your home, also add to the visual appeal of the same as the door is the first thing that visitors will see. Coupled with the timber, it is not required to repaint and clean the doors on a regular basis. The handles of these doors are durable and most of the time the composite doors have locking mechanisms at multiple points. This can prove to be a protection against burglars. These doors do not allow the warm air inside to escape easily and do not let the cold air enter.

What Are The Merits Of PVC Windows?

  • Durability: PVC windows are some of the strongest and most long-lasting windows out there. They can withstand extreme weather and can last for about five decades. They can function without regular maintenance and without jeopardizing their effectiveness. Galvanized steel gives stability to PVC windows. It also serves as a protective wall against the ultraviolet rays of the sun.
  • Eco-Friendly: PVC windows help in keeping the indoor temperature stable. It does not let the warm air escape so these windows can be fit for any type of weather. On the other hand, PVC windows can be removed and fixed easily.
  • Fire Resistant: PVC windows are put through fire tests. These tests have proved that these windows are poor conductors of heat and do not let the heat spread in case a fire does break out. This is because there is chlorine used to make the windows and chlorine is not easily susceptible to fire.


Most PVC windows will come in white. However, homeowners are now exposed to a range of customizable options such as styles, shapes, imitation effects, and more. The homeowners who are getting PVC windows installed can make their own customizations. They can be excellent ventilators. The ‘tilt & turn’ configuration of the windows is such an arrangement of two windows that can be opened in two separate directions for regulating the movement of air in and outside the room. PVC windows in NI can be found in ease throughout many websites on the intenet.

John lucas
Author: John lucas

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