Different Types of Sliding Windows

Ever looked out a window and marvelled at the view, only to find it cumbersome to open and let in fresh air? If so, have you considered the elegance and convenience of sliding windows? This article explores the various types of sliding windows, their key features, advantages, and disadvantages to help you find the best option for your home.

Sliding windows open and close by sliding horizontally or vertically along a track. They are known for their sleek design, unobstructed view, and easy operation. By the end of this article, you’ll be familiar with different sliding window styles and with which one suits your needs best.

What Exactly Is a Sliding Window?

A sliding window, sometimes called a glider, moves along a horizontal or vertical track instead of swinging open on hinges. It doesn’t protrude into your room or your balcony, which is why it works beautifully in tight layouts.

You’ll find them in apartments, villas, and everything in between. Anywhere space is at a premium, or a view is worth preserving, sliding windows tend to be the smart choice.

What are Some of the Different Types of Sliding Windows?

Let’s walk through the five most common types of aluminium sliding windows used across Indian homes today.

1. Single Slider Windows

A single-slider window is a common type of sliding window in which one sash slides horizontally while the other remains fixed. This style is known for its simplicity and easy operation.

Operation

In single slider windows, one pane slides horizontally over the fixed pane. The movable pane slides easily to open and close the window.

Features

• Simple design
• Easy operation
• Space-saving functionality

Pros

• Cost-effective and easy to install
• Provides good ventilation
• Ideal for small to medium-sized openings

Cons

• Only half of the window can be opened
• Cleaning the exterior of the fixed pane can be challenging

Cost

The cost of single-slider windows varies by size, material, and features, but is generally lower than that of other sliding windows.

When Should You Choose Single Slider Windows?

• Choose this if you’re on a budget but still need a functional, efficient window solution.
• Use it for rooms where a full window opening is not necessary.
• Ideal for rooms overlooking walkways or patios where protruding windows might pose an issue.

2. Double Slider Windows

Double slider windows are a type of sliding window with two movable sashes. Both sashes can slide horizontally, offering more flexibility than single-slider windows.

Operation

In double slider windows, both panes slide horizontally. This offers more control over ventilation and makes cleaning easier.

Features

• Two movable panes
• Flexible operation
• Improved ventilation

Pros

• Both panes can open, providing more ventilation
• Easy to clean from the inside
• Suitable for large openings

Cons

• Generally more expensive than single slider windows

Cost

The cost of double slider windows depends on size, materials, and other factors.

When Should You Choose Double Slider Windows?

• If you need maximum ventilation
• When you have large window openings
• If you want easy cleaning access from inside

3. Lift and Slide Windows

Eternia DuraSlim edge lift-and-slide windows are a modern window style known for their smooth operation and large, unobstructed views.

Operation

To open a DuraSlim edge lift-and-slide window, turn the handle to “lift” the window off its seal. The window can then be easily slid open. When the handle is turned back, the window “sits” back down onto the seal for a secure close.

Features

• These windows slide open horizontally but require a slight lift to disengage the locking mechanisms.
• They offer large, panoramic views.
• The sliding panel can be stopped at any position thanks to the advanced braking system.

Pros

• They allow a larger opening than traditional sliding windows and can even serve as a door.
• High level of security due to multi-point locking system.
• Excellent thermal and sound insulation.

Cons

• More expensive than standard sliding windows due to the advanced mechanism.
• It can require more maintenance to keep the mechanism running smoothly.
• They may need more space for installation.

Cost

Eternia DuraSlim edge lift-and-slide windows are usually more expensive than standard sliding windows due to their advanced mechanism. Exact cost depends on size, material, and customisation.

When Should You Choose Lift-and-Slide Windows?

These windows are ideal for homes needing panoramic views and larger ventilation openings. They suit modern houses and areas where security and sound insulation matter.

4. Slide-and-fold windows

Eternia DuraSlim edge slide-and-fold windows are versatile and offer a full opening, making them excellent for maximising views and airflow.

Operation

Slide-and-fold windows operate on a track system. The panels fold onto each other when opened, creating a large, unobstructed opening.

Features

• These windows have a series of panels that fold against the wall like a concertina.
• A door-sized opening can be created.
• They can open inwards or outwards.
• You can choose different numbers of panels.

Pros

• Highly versatile, allowing for extensive, uninterrupted views when open.
• When closed, they function like standard windows with excellent weatherproofing.
• They can be tailored to fit a wide range of sizes.
• Offer a modern, contemporary aesthetic to any building.

Cons

• More expensive than more traditional types of windows due to their complex mechanism.
• They may require more maintenance to keep the mechanism running smoothly.
• They may not be suitable for smaller homes or rooms, as they require space to open.

Cost

Slide-and-fold windows offer enhanced functionality and aesthetics but tend to be more expensive than traditional windows. The exact cost depends on the number of panels, materials, and customisation.

When Should You Choose Slide-and-Fold Windows?

Choose slide-and-fold windows to maximise your window opening and create a seamless transition between indoor and outdoor spaces. They suit homes with larger rooms or outdoor areas, such as gardens or patios.

5. Corner Sliding Window 90 Degree

The corner sliding window 90 degree, or corner meeting window, creates a seamless corner view and brings abundant natural light into a room. This style features a unique design in which two glass panels meet at a corner and slide away without a corner post, providing an unobstructed panoramic view.

Operation

These windows operate simply. The sliding mechanisms let each panel slide over another on a smooth track. When opened, the glass panels meet at a 90-degree angle, sliding to the sides and leaving a clear corner view.

Features

• Seamless corner view
  The absence of a corner post provides an unobstructed panoramic view.
• Ample natural light
  The large glass panels allow a generous amount of natural light into the room.
• Space-saving
  Because the windows slide horizontally, they don’t need extra space to swing open like traditional windows.
• Smooth operation
  The window panels slide smoothly on a track, making them easy to operate.

Pros

• Enhances visual aesthetics with a panoramic view.
• Ideal for areas where you want to maximise natural light and views.
• Space-efficient and easy to operate.

Cons

• Corner sliding windows may require more maintenance than regular windows due to their sliding mechanisms.
• Weather sealing may be less effective than in standard, framed windows.
• They could be more expensive due to their unique design and operating mechanism.

Cost

The cost of a 90-degree corner sliding window can vary significantly depending on its size, material, and manufacturer.

When Should You Choose It

Choose a Corner Sliding Window 90 Degree when you want to create an open, airy atmosphere and maximise your view. They are especially suitable for living rooms, dining rooms, or any corner that overlooks a scenic outdoor view. They are also a great choice for modern and contemporary home designs thanks to their sleek, innovative look.

Sliding Window Types at a Glance

What Sets Eternia Sliding Windows Apart?

Eternia Windows, by Hindalco (an Aditya Birla Company), builds every product around a proprietary aluminium alloy called Duranium. Hindalco developed Duranium specifically for Eternia; it’s 40% stronger than regular aluminium and the world’s first aluminium alloy patented for Indian conditions.

Every Eternia sliding window is certified under the WiWA (Wind, Water, Air) performance system:

• Wind Resistance: Handles cyclonic winds up to 2.75 kPa and endures speeds up to 250 km/h
• Water Tightness: Keeps interiors dry in heavy rain up to 750Pa
• Air Sealing: Blocks dust and outside noise up to 600Pa

Backed by a 12-year warranty on profiles and 5 years on hardware, you’re covered for the long term.

Final Words

Choosing the right type of sliding window depends on various factors, including your home’s style, budget, and specific needs. We hope that this guide to the different types of sliding windows has provided you with the information you need to make an informed decision. Please feel free to leave a comment below if you have any further questions.