Sliding Windows

Which One Is Perfect UPVC Awning Windows and uPVC Sliding Windows?

Sliding Windows | Posted on: 9nd Sep, 2021

Whether it is the design, functionality, or budget, each uPVC window possesses a unique set of characteristics to fit the needs and match the décor of your home. While all uPVC sliding windows offer adequate ventilation for a cozy atmosphere without compromising on security or insulation, selecting between sliding windows and awning windows seems to be quite the task for an individual. Hence, one must be aware of their requirements as well as the pros and cons associated with them for making a sound decision.

Read On To Know More About Choosing Between uPVC Awning Windows And uPVC sliding windows.

What Are uPVC Awning Windows?

Commonly referred to as the crank windows, the uPVC awning windows are made for openings where the width is much greater as compared to the height. Unlike casement windows that are attached to the side of the window, the awning windows are fitted with hinges at the top. Generally operated with a crank, handle, or lever, such windows come with a wide variety of patterns and sizes. Efficient in creating an airtight seal when closed, awning windows are excellent for providing adequate ventilation and bringing natural light into the room.

What Are uPVC Sliding Windows?

One of the most efficient and flexible uPVC window types available in the market, a sliding window is suitable for places with limited space. Installed with two smashes and rollers at the bottom, the windows can be easily operated by moving the glass panel horizontally across a track. Durable and sturdy, such windows glide smoothly along the frame in both directions to maintain a healthy flow of air. Available in single as well as double-slider options, sliding windows are easier to use as they are not fitted with any cranks or handles for operation. Suitable for wide openings, they are perfect for traditionally-styled houses providing an unobstructed outside view.

uPVC Awning Windows v/s uPVC Sliding Windows

Design And Ease Of Operation

Mounted with two sashes in tracks, the sliding windows are great for places without much vertical clearance but enough horizontal space. Easy to use by sliding the glass panel, such windows do not require any crank. Conversely, the uPVC awning windows comes with one sash hinged at the top of the window and can be opened outwards using a crank attached at the bottom. Do remember to ask your uPVC window suppliers about their functionality to avoid any confusion later.

Energy Efficiency

While both uPVC windows are energy-saving and reduce unnecessary electricity expenses caused due to overuse of AC or heater, the uPVC awning windows are more energy-efficient as compared to sliding windows. Due to the use of a cranking mechanism in awning windows, they are much more efficient in creating an airtight seal that does not allow the outside weather to affect the room temperature in any way.


Excellent at preventing leaks, both the windows are a great choice to weatherproof your house. While the sliding windows are operated on a track, they provide good ventilation but are slightly less effective in providing weather resistance. On the other hand, the design of uPVC awning windows allows 100% weather resistance at all times whether it is rain, smog, snow, dust, or scorching sun outside.

Maintenance And Cost-Efficiency  

Providing similar visibility and thermal insulation, both the windows are available at the same price and can be cleaned with just a cloth. Available with a wide variety of colors and designs, the sliding windows require frequent cleaning of the tracks to wipe away dirt and dust. Then again, the awning windows are high maintenance due to the installed cranking mechanism and hence require more cleaning than the traditional windows.


While the upvc sliding windows might rattle during storms, they include a self-locking mechanism that plays a significant role in securing your premises. On the other hand, the uPVC awning windows come with a multi-point locking system and multiple security hooks, or friction hinges to protect your house against burglars as well as during extreme weather conditions.

5 crucial tips for selecting uPVC Sliding Windows

Sliding Windows | Posted on: 1th Jan, 2021

Selecting a window can be a tricky task due to the abundance of options available in terms of the type of windows and material used. One of the most popular options for windows these days is the sliding windows complemented by uPVC material.

This combination offers various advantages, including durability, convenience, weather resistance, efficient thermal insulation and high sound insulation. They have a long-life and are maintenance-free, as they can be cleaned easily and don’t get affected by corrosion or rotting. On top of these advantages, these sliding windows are inexpensive and affordable.

However, the lack of information regarding uPVC sliding windows can keep customers confused and unaware of what to look for? Therefore, the following list of crucial tips has been compiled to help customers select the best uPVC sliding windows:

  • Look for Quality

The customers should do proper research about the trusted brands that sell the best uPVC sliding windows. Trusted brands often provide quality material, service and discounts on such windows as compared to small manufacturers. You can go through online reviews or seek a friend or an expert’s recommendations in this regard as well.

  • Colours and Designs Offered

Visit the website of your shortlisted brands and check out the variety of designs and colours they offer of these windows. This is essential because this would help you choose the perfect colour to complement the aesthetics of your interior as well.

  • Your Budget

Keeping the budget in mind is crucial while selecting a sliding window. Usually, uPVC sliding windows are pocket-friendly but variables like brand name, window size or design can greatly affect the price. Ensure to check them and compare different options before buying.

  • Technological Innovations

It is always better to go for products that are more efficient and technologically advanced. One easy way to choose such products is to buy a product from an experienced and reputable brand. Such a brand would have put years of R&D into making the product better. Koemmerling is one such brand that offers everything from uPVC window, door, safe roller and window sills to French shutters. The quality of their uPVC Casement windows, tilt and turn windows and top-hung windows can also assure sliding window buyers. That’s why buying from a trusted and experienced brand can be rewarding.

  • Easy to Repair or Replace

The durability of a uPVC door/ window is unquestionably pretty high. But you may need a replacement or repair due to some impactful damage. In such a situation, you would want the repair parts or service to be easily available in your area. Therefore, keep this nuance in mind while selecting uPVC sliding windows.

To sum up, we can say that these points are crucial to remember while purchasing uPVC sliding windows. These windows are modern, ergonomic, durable and good for managing space economy. If you are thinking about going for uPVC sliding windows, then don’t hesitate to buy them.