What are the major points of difference between PVC and uPVC

What are the Major Points of Difference between PVC and uPVC?

Standard PVC (polyvinyl chloride) is a typical, solid but lightweight plastic utilized in development. It is made softer and more adaptable by the expansion of plasticizers. If no plasticizers are added, it is known as uPVC (unplasticized polyvinyl chloride), inflexible PVC, or vinyl siding.

UsesPipes, cable insulation, clothes, toysWindow frames, plumbing and draining
Full NamePolyvinyl chlorideUnplasticized polyvinyl chloride
PropertiesFlexible, but durable. low costRigid and durable; does not flex; safe for transporting drinking water; fire-resistant; recyclable
Contains phthalatesYesNo
Contains BPAYesNo

Comparison chart

Uses of PVC versus uPVC

In Construction

As an adaptable plastic, PVC is utilized to create a wide assortment of piping. Bigger PVC pipes are regularly utilized in plumbing to distribute non-consumable water. PVC piping can also be utilized to insulate electrical links.

uPVC is utilized as a substitution for wood in development, for example, in twofold coated window casings and window ledges and in what is known as vinyl siding. It is an adaptable material that can be manufactured in numerous shadings or made to look like different materials (e.g., wood). uPVC is also utilized instead of solid metal for certain sorts of uncompromising plumbing and draining.

uPVC versus PVC Pipes

PVC is utilized as a swap for copper and aluminum pipes and is utilized in squander lines, water system frameworks and pool flow frameworks. It is anything but difficult to cut into more modest pieces and can be affixed with stick, making it a decent choice to metal.

uPVC is utilized for most of plastic pipes on the planet, as it is incredibly impervious to compound disintegration and has smoother inner dividers that help to support water stream. It also works well in a wide scope of temperatures and operating weights. It is incredibly solid, stiff and practical, and so is frequently utilized for sewage lines and outside drainage pipes. All things considered, uPVC piping is significantly less normal, where PVC piping is liked.

Neither PVC nor uPVC is utilized to send drinking water. cPVC (chlorinated polyvinyl chloride) is utilized instead.


PVC isn’t utilized for window outlines, albeit some manufacturers may utilize “PVC” to allude to their uPVC windows. Instead, uPVC is utilized for window outlines, as it doesn’t decay and is climate safe.

uPVC won’t change shape under typical climate conditions, but it tends to be reshaped at extremely high temperatures. uPVC windows are more energy-productive than those with wooden or metal edges. Additionally, uPVC can also be utilized for entryway edges and centers.

Different Uses

Little and slim PVC pipes are sometimes found in clinical gear. PVC is also utilized in cowhide like or waterproof clothing materials, vinyl flooring, shoes, toys, vehicle interiors and vehicle links, shower curtains, and various other plastic products.

Since uPVC has less wellbeing concerns associated with it, it is found in clinical and dental pieces. For instance, uPVC is sometimes utilized for dental retainers.


Since it is intended to be softer and more adaptable than numerous different plastics, PVC is less sturdy than uPVC. Be that as it may, the two plastics are impervious to daylight, oxidation, and an assortment of synthetic compounds. PVC piping’s capacity to withstand daylight sometimes makes it more valuable than ABS pipes.


It is extremely modest to make numerous PVC and uPVC products, which is the reason they are so pervasive in a wide assortment of moderate products.

PVC pipe can be purchased by length or weight. The thicker the piping, the most costly the pipe will be. All things considered, PVC pipe is truly reasonable, with numerous 10-foot lengths costing under $10.00 a piece.

Security and Risks

PVC-covered wires can shape HCl exhaust in a fire, which can be a wellbeing risk. Plasticizers may drain out of PVC into the climate.

Phthalates are what permit PVC to be adaptable. Some of the phthalates utilized in PVC have been confined or restricted throughout the long term, and numerous others are being supplanted with more secure phthalates. Dibutyl, benzyl butyl, and DEHP are some of the more usually prohibited or limited phthalates.

Until this point in time, there are no mainstream concerns regarding the utilization of uPVC, which doesn’t utilize phthalates or BPA.


Neither PVC nor uPVC is biodegradable. Be that as it may, uPVC is recyclable and can be reshaped into new products or pipes at high temperatures.

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