Best UPVC Sliding Windows

upvc sliding windows for your home

UPVC sliding windows are a popular choice for homeowners and businesses alike because of their affordability, durability, and energy efficiency. These windows are made from a plastic material called unplasticized polyvinyl chloride (UPVC), which is known for its strength and low maintenance requirements. These windows are popular among homeowners for their sleek design and ease of operation. In this guide, we will explore everything you need to know about UPVC sliding windows, including their features, benefits, and installation process.

Benefits of UPVC Sliding Windows

1. Cost-effective

UPVC sliding windows are more affordable than other types of windows, such as wooden or aluminum windows. This makes them an excellent option for those on a budget.

2. Low maintenance

UPVC sliding windows do not require painting, staining, or sealing. They are easy to clean and maintain, making them an ideal choice for busy homeowners.

3. Energy efficient

UPVC sliding windows are designed to be energy efficient, helping to keep your home or business warm in the winter and cool in the summer. This can result in lower energy bills and a more comfortable indoor environment.

4. Durable

UPVC sliding windows are durable and long-lasting, with a lifespan of up to 20 years. They are resistant to rot, corrosion, and weather damage, making them a smart investment for any property owner.

Features of UPVC Sliding Windows

UPVC sliding windows come in a variety of styles and designs to suit any property. Some of the most common features of these windows include:

1. Two-panel design

UPVC sliding window typically has a two-panel design, with one panel that slides horizontally past the other. This allows for easy operation and maximum ventilation.

2. Multiple locking points

UPVC sliding window feature multiple locking points for added security. This helps to deter intruders and keep your property safe.

3. Energy-efficient glass

UPVC sliding window can be fitted with energy-efficient glass, such as double or triple glazing. This helps to reduce heat loss and lower energy bills.

4. Customizable colors

UPVC sliding window can be customized to match the design of your property. They are available in a range of colors, from classic white to bold red or blue.

Installation Process for UPVC Sliding Windows

The installation process for UPVC sliding window typically involves the following steps:

1. Measuring the opening

The first step in installing UPVC sliding windows is to measure the opening where the window will be installed. This ensures that the window will fit snugly and securely.

2. Removing the old window (if necessary)

If there is an old window in the opening, it will need to be removed before the new UPVC sliding window can be installed. This is typically done using a crowbar and hammer.

3. Installing the frame

Once the opening is ready, the UPVC sliding window frame can be installed. This involves attaching the frame to the surrounding wall using screws or nails.

4. Fitting the glass

The glass panels can then be fitted into the frame, along with any additional hardware such as locks or handles.

5. Sealing the edges

Finally, the edges of the window frame will be sealed to prevent drafts and water leaks.

Maintenance of UPVC Sliding Windows

UPVC sliding windows are designed to be low-maintenance, but they do require some care to keep them in good condition. Here are some tips for maintaining your UPVC sliding windows:

  • Clean the frames and glass regularly with a soft cloth and mild detergent.
  • Lubricate the tracks and rollers with silicone spray to keep them moving smoothly.
  • Check the weather seals regularly to make sure they are not cracked or damaged.
  • Avoid using abrasive cleaners or tools that could scratch the UPVC surface.


UPVC sliding windows are an excellent choice for anyone looking for an affordable, energy-efficient, and low-maintenance window option. With a variety of styles and features to choose from, UPVC sliding windows can complement any property and provide long-lasting durability and security. If you are considering installing UPVC sliding windows in your home or business, be sure to choose a reputable installer with experience in this type of window.

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