How long will uPVC last?

As a business owner, you need to consider the longevity and durability of any materials used in your products or properties. Regarding windows and doors, uPVC has become a prevalent choice due to its combination of performance, low maintenance, and affordability.

uPVC, which stands for unplasticized polyvinyl chloride, is a common thermoplastic used to construct window frames, siding, gutters, pipes, and other building materials. Thanks to its durable and weather-resistant nature, uPVC has become a staple worldwide for commercial and residential structures.

Properly installed and maintained, uPVC windows and doors can provide many years of useful life. However, several factors determine how long uPVC will ultimately last and continue to perform for your needs.

What is uPVC?

uPVC stands for unplasticized polyvinyl chloride, a durable and weather-resistant plastic material used in construction. uPVC is made from rigid PVC resins that do not contain plasticizers.

Factors that affect uPVC Longevity

Several factors should be considered to maximize the lifespan of your uPVC products.

·       Proper Installation

How uPVC materials are installed plays a significant role in their durability. When installed correctly by professionals according to the manufacturer’s guidelines, uPVC can last 30-50 years. Improper installation may lead to warping, leaks, and other damage that reduces longevity.

·       UV Exposure

Ultraviolet (UV) radiation from the sun can cause uPVC to fade, discolor, or become brittle over time. Minimizing direct UV exposure will help uPVC products maintain their original appearance and flexibility. Using UV-protective sealants located in areas of high sun exposure can also help prevent damage.

·       Cleaning and Maintenance

Regular cleaning and maintenance are required to keep uPVC looking its best and functioning properly. To remove dirt and debris, uPVC should be washed periodically with warm, soapy water.

 

Harsh chemicals should be avoided, as they can stain or damage the material. Performing routine inspections and repairs as needed will also help maximize lifespan.

·       Temperature Changes

Significant or frequent changes in temperature can cause uPVC to expand and contract, potentially leading to warping or cracking over time. While uPVC suits most climates, extreme heat or cold may accelerate deterioration.

Proper installation and insulation can help moderate temperature fluctuations around uPVC.

Maintaining uPVC for Maximum Durability

Proper maintenance is critical to maximize the durability of your unplasticized polyvinyl chloride (uPVC) products.

·       Cleaning

Regular cleaning of uPVC surfaces will prevent the buildup of dirt and grime that can attract mold and mildew. About once a month, wipe down uPVC frames, sills, and panels with a soft, damp cloth or sponge and a mild detergent or uPVC-safe cleaner.

Rinse well with water and dry thoroughly to prevent water spots. For stuck-on debris, use a non-abrasive scrubber. Avoid using abrasive cleaners, strong solvents like lacquer thinner, or alkaline cleaners, which can damage the uPVC.

·       Inspecting

Inspecting your uPVC materials regularly for any signs of damage or wear and tear is a good idea. Look for cracks, holes, or punctures in the uPVC and any areas where the uPVC is warping, blistering, or changing color. Cracks or holes must be sealed to prevent water from seeping in.

Warping or discoloration may indicate overexposure to sunlight or high heat, in which case the uPVC may need additional protection or shade. It is best to address any issues with uPVC as soon as they are detected to avoid costly repairs or replacement.

With regular cleaning, maintenance, and necessary repairs or adjustments made in a timely manner, quality uPVC products can last 30-50 years or more. While uPVC is low-maintenance compared to other materials, ongoing care and upkeep are necessary to ensure maximum longevity and performance of your uPVC windows, doors, siding, or other components.