Sliding Glass Systems

Modern architectural design seeks solutions that create flexible boundaries between interior and exterior spaces, combining comfort and aesthetics. Sliding glass systems are intelligent closure systems that meet this need, combining functionality and elegance. As Pergola Viva, we are among Türkiye's leading sliding glass manufacturers and offer our customers high-quality, long-lasting solutions.

What is Sliding Glass?

Sliding glass is a framed or frameless glass panel system that opens and closes horizontally on tracks. Unlike traditional hinged doors and windows, it requires no opening space and maximizes usable space. Sliding glass systems, preferred in many areas such as balconies, terraces, conservatories, cafes, and restaurants, offer both aesthetic and practical advantages.

Working Principle

Sliding glass systems operate using specialized mechanisms positioned on top and bottom tracks. Glass panels slide along the tracks within aluminum or stainless steel profiles. The system's basic components are:

• Top rail:Suspension point of glass panels, load carrying mechanism
• All ray:Orientation and stabilization point of the panels
• Glass panels:Tempered safety glass, laminated glass or double glazing options
• Carrier mechanism:Bearing or wheel systems ensure smooth movement
• Lock and retention systems:For security and stability

In modern sliding glass systems, panels slide with minimal friction, allowing the user to move large glass surfaces with very little force.

Its Role in Modern Space Design

Sliding glass systems provide flexible transitions between indoor and outdoor spaces. They can be fully opened in good weather, allowing for a seamless connection with nature, while they can be closed in bad weather, creating a sheltered space. This flexibility increases the lifespan and comfort of living spaces.

It meets diverse needs, including dust and noise protection on city-center balconies, wind protection in beachside cafés, and creating usable space throughout the winter on villa terraces. At the same time, its large glass surfaces maximize natural light and expand the perception of space.

Sliding Glass Models

Sliding glass models vary depending on the intended use, aesthetic expectations, and technical requirements. The main model categories we offer at Pergola Viva are:

Standard Sliding Glass

This is a classic and widely used sliding glass type. Tempered safety glass panels are used within an aluminum profile frame. They move on top and bottom tracks, with each panel sliding in front of or behind the other.

Features:

• Economical and practical solution
• Easy installation and maintenance
• Various color and glass options
• 3-8 mm glass thickness

Suitable Areas of Use:Home balconies, small terraces, interior partition systems, office spaces, closed winter gardens.

Thresholdless Sliding Glass

This system operates without any visible rails on the floor, suspended only from the top rail. It provides unobstructed access and offers a more minimal and stylish aesthetic. The floor remains level, eliminating the risk of tripping.

Advantages:

• Barrier-free access, accessibility
• Ease of cleaning
• Modern and minimalist aesthetics
• Safe for children and the elderly

Suitable Areas of Use:Luxury villa terraces, modern residences, areas requiring disabled access, showrooms, boutique hotels, projects with high aesthetic expectations.

Aluminum Framed Sliding Glass

These systems are supported by aluminum profiles surrounding the glass panels. The profiles create both an aesthetic frame and structural strength. They are more resistant to wind loads and offer greater sound and thermal insulation.

Features:

• High wind resistance
• Thermal insulation with thermal break option
• Wide range of colours (RAL colour scale)
• Energy efficiency with double glazing application

Suitable Areas of Use:Windy areas, high-rise buildings, winter gardens, projects where thermal insulation is a priority, cafes and restaurants.

Wide Span System Solutions

These multi-panel sliding glass systems are specifically designed for large terraces, spacious balconies, and commercial spaces. Uninterrupted openings of up to 20-30 meters can be covered. Panels can be parked in corners or retracted completely to one side.

Features:

• 10+ panel systems
• Special carrier mechanisms
• Motorized riding options
• Parking lot solutions

Suitable Areas of Use:Hotel terrace bars, restaurant gardens, large villa terraces, wedding halls, social facilities, poolside areas.

Advantages of Sliding Glass Systems

Sliding glass systems provide versatile benefits to their users:

Perception of Open and Spacious Space

• Large glass surfaces allow natural light to enter and keep the space bright.
• The view can be viewed without interruption, ensuring visual integrity.
• The psychological barrier between indoor and outdoor spaces is reduced
• Even small spaces can feel large and spacious.

Space Saving

• It does not affect the furniture layout as it does not require opening space.
• Provides maximum usable space on the balcony or terrace
• Does not create an obstacle like doors opening indoors
• It is the ideal solution for narrow passages or limited spaces.

Wind, Rain and Dust Isolation

• In the closed position, it provides protection against outdoor elements.
• Increases seating comfort on windy days
• Creates a sheltered area in rainy weather
• Blocks dust and dirt in city centers
• Provides filtering for those with pollen allergies

Easy to Use

• Lightweight and smooth sliding mechanism
• Even children and the elderly can easily open and close it
• Maintenance requirements are minimal
• Easy to clean, glass surfaces are easily wiped

Spatial Integrity and Aesthetic Appearance

• Modern and stylish design
• Continuous glass surfaces compatible with architecture
• Customizable color and glass options
• Premium element that increases the value of the property

Winter Garden, Terrace and Balcony Integration

• Perfect compatibility with pergola systems
• Extends seasonal use to year-round
• Protects outdoor furniture from weather conditions
• Provides energy savings (reduces air conditioning costs)

Noise Insulation

• Provides sound insulation especially in double glazing and aluminum frame models.
• Protection from city noise
• Creating peaceful and quiet spaces

Security

• The use of tempered safety glass reduces the risk of damage in the event of breakage
• Unauthorized access is prevented with locking systems.
• Reduces the risk of children falling (especially on balconies)

Where is Sliding Glass Used?

Sliding glass systems have a wide range of uses. They offer suitable solutions for every type of space and need:

Housing Applications

Balconies:Balconies are the most common area used in apartment buildings. They provide protection from dust, noise, and dirt in the city center. The balcony is usable even in winter. It also provides a drying area for clothes and provides additional storage or seating space.

Villa Terraces:Thresholdless sliding glass systems are preferred on spacious villa terraces. They provide protection from wind and cold while preserving garden views. The pleasure of dining al fresco becomes independent of weather conditions.

Winter Gardens:It offers homeowners additional living space that can be used year-round. It creates an ideal environment for the hobby of growing plants. It creates comfortable spaces that the family can use from breakfast until evening relaxation.

Patio and Porch Areas:By installing garden seating groups on the porches, the furniture is protected and the space becomes usable.

Commercial Spaces

Cafes and Restaurants:Outdoor seating increases capacity, directly impacting business revenue. Customers can enjoy outdoor seating even in inclement weather. It provides wind protection in beachfront and street locations.

Hotels and Boutique Facilities:They're ideal solutions for hotel terraces, breakfast areas, and poolside bars. They increase guest satisfaction and offer a premium experience. Even during the winter months, terrace areas can be actively used.

Showrooms and Stores:It makes display areas flexible. It creates showroom spaces that are fully open in summer and sheltered in winter. Wide-aperture sliding glass systems are used especially in automotive showrooms.

Business Centers and Offices:It is used for outdoor meeting areas and employee rest terraces. It provides a modern and professional appearance.

Institutional and Public Spaces

Educational Institutions:Safe and aesthetic solution for school canteens, open-air classrooms and social areas.

Health Facilities:Patient and visitor resting areas in hospital gardens and terrace areas of physical therapy centers.

Sports Facilities:Fitness center terraces, swimming pool areas, sports club social areas.

Technical Specifications

Pergola Viva sliding glass systems are produced to high quality standards and have the following technical features:

Each project is produced in its own specific dimensions and technical drawings are prepared before assembly.

How Are Sliding Glass Prices Determined?

Sliding glass prices vary depending on the specific features of the project. For transparent and understandable pricing, let's explain the factors that affect cost:

Size and Area Width

The square meter of the area to be enclosed is the primary determinant of price. Larger openings require more glass, profiles, and mechanisms. However, for larger projects, the cost per square meter decreases, resulting in economies of scale.

For example, the cost per square meter will vary between a 3-meter-wide balcony and a 15-meter-wide terrace. As the number of panels increases, the fixed costs (installation, surveying, etc.) are spread over a larger area.

Glass Thickness and Glass Type

Glass selection is critical for both safety and cost:

• 3-4 mm temperli cam:Economical solution, sufficient for small balconies
• 6-8 mm temperli cam:The standard and safe choice, ideal for most applications
• 10 mm temperli cam:High wind load, for wide spans
• Laminated glass:Increased security, glass holds in case of breakage, more costly
• Double glazing:Maximum heat and sound insulation, highest price segment

Special glass types (low-iron, acoustic, solar control coated) add additional costs.

System Profile

The quality and features of the aluminum profile affect the price:

• Economic profiles:Thin wall thickness, simple design
• Standard profiles:Durable, long-lasting, sufficient for most projects
• Premium profiles:High thermal insulation with thermal break feature
• Specially designed profiles:Unique aesthetics specific to architectural projects

Colour selection is also effective. Standard colours (white, grey) are more economical as they are in stock, while custom RAL colours incur additional painting costs.

Door / Doorless Mechanism

• Door system:Classic and economical, rail visible on the floor
• Thresholdless system:Premium option, hanging from top rail only, more costly

Thresholdless systems can be 20-40% more expensive because they require more complex engineering and robust mechanisms.

Motorized and Manual Options

• System Manual:User manually slides panels, economical
• Motorized system:Automatic driving with electric motor, remote control or smartphone control, high cost

Motorized systems are preferred, especially for multi-panel and wide-open spaces. They provide comfort but significantly increase the price.

Installation Conditions

Factors affecting installation costs:

• Access:There is a difference between the ground floor and the 10th floor
• Preparation requirements:Ceiling and floor leveling, painting and whitewashing works
• Geographic location:Logistics differences between city centers and remote areas
• Special case:Special mounting surfaces such as stone walls and wooden ceilings require additional workmanship.

General Price Range and Evaluation

To give a general idea:

• Economic systems:Simple threshold, thin glass, standard profile, small footprint
• Orta segment:6-8 mm tempered glass, high-quality profile, medium-sized openings
• Premium systems:Thresholdless, double glazing, thermal break profile, wide openings, motorized

A free survey and measurements are required for a definitive price. At Pergola Viva, we offer detailed and transparent quotes.

Important Note:The cheapest offer isn't always the best choice. Glass quality, profile durability, mechanism lifespan, and warranty coverage should all be considered. High-quality systems are more cost-effective in the long run.

Discovery, Project Design and Installation Process with Pergola Viva

Professional process management is the key to success in the installation of sliding glass systems. At Pergola Viva, we follow a systematic approach focused on customer satisfaction:

1. Free Discovery and Consulting

During your initial contact, our experienced consultants will listen to your needs. We'll determine your intended use, expectations, and budget. You can get a preliminary assessment by sharing photos via phone or digital channels.

We then offer a free on-site survey service throughout Türkiye. Our technical team:

• Takes detailed measurements of the area
• Examines mounting surfaces (wall, ceiling, floor)
• Evaluates wind and sun direction
• Checks integration with existing structures (pergola, awning, etc.)
• Recommends the most suitable system type

2. Technical Dimensioning and Project Drawing

After discovery, specific to your project:

• Technical drawings are prepared with millimetric precision.
• The number and dimensions of panels are determined.
• Glass, profile and color options are available
• Static calculations are made (wind load, glass weight)
• 3D visualization (if requested) is created

The project drawing is submitted for customer approval. Revision requests are handled free of charge.

3. Detailed Price Offer

All cost items are presented clearly and transparently:

• Material cost (glass, profile, mechanism)
• Workmanship and assembly
• Transportation and logistics
• Additional services (painting, correction, etc.)
• Warranty coverage

Alternative solutions and budget options are displayed. The customer can make an informed decision.

4. Production and Preparation

Once the offer is approved:

• Special order glass cutting is done
• Profiles are cut and processed according to size
• Mechanisms are assembled and tested
• It goes through quality control stages.

Production time is typically 10-20 business days. You will be kept informed throughout the process.

5. Professional Installation

Our experienced installation team:

• Brings all equipment and supplies to the site
• Prepares mounting surfaces
• Top and bottom rails fixed
• Installs glass panels one by one
• Adjusts and tests mechanisms
• Installs lock systems
• Makes final checks

Installation takes 1-3 days, depending on the size of the project. The work area is left clean.

6. Usage Training and Delivery

After assembly:

• Explains how to use the system
• Locking mechanism shown
• Cleaning and maintenance recommendations are provided
• Warranty documents are delivered
• Customer questions are answered

After-Sales Maintenance and Service

Warranty Coverage:

• Profile and mechanism: 10 years
• Glass: 2 years
• Labor: 2 years

Maintenance Services:

• Free checkup for the first year
• 24/7 technical support
• Fast spare parts supply
• Rail cleaning and lubrication

In Case of Malfunction:Free intervention for guaranteed malfunctions. Fast service in cases of glass breakage, mechanism failure, or profile deformation.

Pergola Viva customers continue to receive support even after the warranty expires.

Why Pergola Viva?

Reasons why you should choose Pergola Viva among sliding glass companies:

Expert Engineering Team

Sliding glass systems, while seemingly simple, require engineering calculations. Factors such as wind load, glass weight, and rail strength must be accounted for. Our team conducts static analysis and designs safe systems for each project.

Durable Material Supply

We only use products from trusted manufacturers:

• First-class aluminum profiles
• CE certified tempered safety glass
• Stainless steel bearings and mechanisms
• UV-resistant gaskets and sealants

We offer long-lasting solutions instead of short-term gains with cheap and low-quality materials.

Installation throughout Türkiye

Professional installation services in Istanbul, Ankara, Izmir, Antalya, Bodrum, Muğla, and throughout Türkiye. The same high-quality service, wherever you are.

Long-Lasting System Warranty

Our 10-year warranty is one of the longest in the industry. This confidence is a testament to the quality of our materials and workmanship.

Reference Experiences

We've been operating in this sector for years. We have experience with hundreds of residential and dozens of commercial projects. Our references are shared on our website and social media accounts.

Competitive Price

Because we are direct manufacturers and installers, we don't reflect intermediary margins. We offer affordable prices without compromising on quality.

Customer Satisfaction

Our after-sales relationship doesn't end with installation. We take customer feedback seriously and are constantly improving.

Frequently Asked Questions (FAQ)

1. Are sliding glass systems completely waterproof?

The water resistance of sliding glass systems varies depending on the system type. Threshold systems offer high water resistance due to the presence of rails on the floor and the use of seals between the profiles. However, in systems without thresholds, minimal water leakage is possible during heavy rain because the floor level is flat. Most high-quality systems without thresholds have drainage channels. In general, sliding glass systems provide adequate protection under normal rainfall conditions. If complete waterproofing is desired, threshold systems and double-sealed profiles should be preferred.

2. Can children open the sliding glass panels? Is it safe?

Modern sliding glass systems are designed with lightweight mechanisms that children can easily open. This is an advantage in terms of ease of use. However, if safety is a concern, systems with child locks may be preferred. This lock prevents the panels from moving unless opened by an adult. Furthermore, the use of tempered safety glass does not pose a significant risk in the event of breakage; the glass shatters into small, blunt pieces. In balcony applications, sliding glass systems actually reduce the risk of children falling.

3. Do sliding glass systems cause heat loss in winter?

Single-pane sliding glass systems offer lower thermal insulation than double-pane windows. However, they provide significant thermal protection compared to uninsulated balconies or open terraces. If a winter garden or heated space is being installed, double-pane sliding glass systems and profiles with thermal break properties should be preferred. This minimizes heat loss. In winter, closed sliding glass systems block the wind, creating an air cushion inside the space that creates an insulating effect. Consequently, energy efficiency can be achieved by choosing the right glass and profile.

4. Do sliding window rails require frequent cleaning or are they difficult to maintain?

Sliding glass tracks can accumulate dust, dirt, and foreign matter over time. This buildup can make it difficult to move the panels and can damage the mechanism. However, maintenance is very simple: once a month, vacuuming the tracks and wiping them with a damp cloth is sufficient. Particles such as stones and sand trapped in the lower tracks should be removed. Lubricating the mechanism can be done annually (recommended). Maintenance is easier in threshold-free systems because the tracks are not at ground level. Generally, sliding glass systems require minimal maintenance, and this can be easily performed by the user.

5. How durable are sliding glass systems? Does the glass break often?

Tempered safety glass used in high-quality sliding glass systems is 5-6 times more durable than regular glass. In daily use, the risk of breakage is very low. However, it can break if directly impacted by sharp, hard objects (like all glass). In the event of breakage, tempered glass shatters into small, angle-free pieces, posing no risk of serious injury. With laminated glass, even if the glass breaks, it remains in place thanks to the interlayer film. Because the profiles and mechanisms are made of aluminum and stainless steel, they are rust-proof and deform-proof. Pergola Viva sliding glass systems can provide years of trouble-free use. Our warranty demonstrates our confidence in product durability.

Additional Question: Are sliding glass systems earthquake resistant?

Sliding glass systems are earthquake-safe when installed correctly. Because the panels move freely on their rails, they can adapt to structural movements during an earthquake. They are more flexible than fixed glass systems. During installation, rail connections must be securely anchored, and the profiles must be securely fixed to the structure. At Pergola Viva, we comply with earthquake regulations in all our installations.

Get a Quote – Contact Us

It's time to transform your balcony, terrace, or outdoor space into a comfortable space usable year-round! At Pergola Viva, we're here for you with our expert team and high-quality products in sliding glass systems.

Why Should You Contact Us Now?

✓ Free Discovery and Professional EvaluationWe provide a free on-site survey for your project. We guide you with measurements, technical analysis, and recommendations for the most suitable solution.

✓ Get Your Special Price Offer for Sliding Glass Systems NowTransparent and detailed pricing. We'll determine the most suitable system for you, using alternative solutions and budget options.

✓ Installation and Application Service throughout TürkiyeProfessional installation in Istanbul, Ankara, Izmir, Antalya, and throughout Türkiye. Guaranteed fast, clean, and flawless installation.

✓ Fast Production and DeliveryProduction takes 10-20 business days after ordering, and assembly takes 1-3 days. Get your dream space before the season ends.

Our Communication Channels

Online Offer Form:Easily request a quote on our website. Share your space photos and measurements.

Telephone Hotline:Our expert consultants are ready to answer all your questions. Get information about technical details, pricing, and reference projects.

WhatsApp Contact:Fast and practical. Send photos and get instant previews.

Showroom Visit:We welcome you to our showroom to see different sliding glass models, examine the glass and profile quality, and test the mechanisms.

What You Need to Prepare When Getting an Offer

• Approximate dimensions of the area to be covered (width x height)
• Purpose of use (balcony, terrace, winter garden, café, etc.)
• Choice of threshold or non-threshold system
• Your budget range
• Field photos
• Your special requests (engine, special color, etc.)

Take Action!

Sliding glass systems add comfort, aesthetics, and value to your spaces. Protect yourself from wind, rain, and dust; don't compromise on your views or natural light. Increase your business's capacity and expand your home's usable space.

Request a quote today and improve your quality of life!

Contact us now to schedule your free consultation. Experience the difference with Pergola Viva, Türkiye's trusted choice for sliding glass systems.

Pergola Viva - The Comfort Solution for Your Spaces