However, triple glazing is not automatically the best solution for every situation. Let’s look at its advantages, potential drawbacks, and when choosing triple glazing makes the most sense.

What Is Triple Glazing?

A triple-glazed unit consists of three panes of glass with two sealed spaces between them.

These spaces are usually filled with a gas such as argon, which helps reduce heat transfer through the window.

Modern energy-efficient glazing also often uses special Low-E coatings. These coatings help reflect thermal radiation back into the room and reduce heat loss through the glass.

Why Is Triple Glazing Warmer?

Windows are one of the parts of a building through which a considerable amount of heat can be lost.

The better the glazing insulates, the less the outdoor temperature affects the temperature of the inner glass surface.

During cold weather, the inside surface of triple glazing generally remains warmer than that of double glazing. This means less uncomfortable cold radiation and improved comfort when sitting or standing near a window.

Can Triple Glazing Reduce Heating Costs?

Yes, although the actual savings depend on the energy efficiency of the entire building.

If a property has old windows, insufficient insulation, and significant heat loss, replacing the windows with modern energy-efficient ones can make a noticeable difference.

However, the glazing unit is only one part of the window. Other important factors include:

• Quality of the window profile
• Seals
• Window construction
• Installation quality
• Proper insulation around the window opening

Even an excellent triple-glazed unit will not deliver the expected performance if the window is installed incorrectly.

Does Triple Glazing Reduce Outside Noise?

It can, but the number of glass panes alone does not determine sound insulation.

The thickness of the individual panes, the distance between them, and the overall construction of the glazing unit all affect noise reduction.

A glazing unit specifically designed for acoustic insulation may therefore provide better protection against traffic noise than a standard triple-glazed unit.

If you live in Tallinn near a busy road, railway, or another significant source of noise, mention this when ordering your windows.

Does Triple Glazing Reduce Condensation?

Generally, the warmer interior glass surface can reduce the likelihood of condensation.

However, condensation also depends heavily on indoor humidity and ventilation.

If humidity levels are too high or ventilation is inadequate, condensation can still appear even on high-quality modern windows.

New windows should therefore not be considered a substitute for proper ventilation.

Are There Any Disadvantages?

Yes. The first difference is price: triple glazing is usually more expensive than double glazing.

It is also heavier. With large windows and opening sections, the window construction and hardware must be suitable for the additional weight.

Another consideration is solar heat gain. Depending on the type of glass used, highly energy-efficient glazing may allow slightly less solar heat into the room. On the other hand, this can sometimes help reduce overheating during summer.

When Should You Choose Triple Glazing?

Triple glazing is particularly suitable for:

• Year-round living spaces
• Private houses
• New and renovated apartments
• Energy-efficient buildings
• Rooms with large window areas
• Homes where maximum thermal insulation is important
• Windows intended for long-term use

For most residential properties in Estonia, triple glazing is a practical and modern solution.

Is Triple Glazing Worth It in an Older Apartment Building?

In most cases, yes.

Even in an older apartment building, modern triple-glazed windows can reduce heat loss and improve comfort near the windows.

Ventilation should nevertheless be considered. In older buildings, some air exchange may previously have occurred through gaps and leaks around old windows. Modern PVC windows are considerably more airtight.

After replacing old windows, it is therefore particularly important to ensure adequate ventilation and air the rooms regularly.

How Long Does Triple Glazing Last?

Quality PVC windows and glazing units are designed for long-term use.

Their actual lifespan depends on product quality, hardware, installation, maintenance, and operating conditions.

Window mechanisms should be cleaned and maintained periodically, and the condition of the seals should also be checked.

Triple or Double Glazing – Which Should You Choose?

For a heated home in Estonia where the windows are expected to remain in use for many years, triple glazing is usually a sensible investment.

Double glazing may still be sufficient for:

• Summer houses
• Garages
• Unheated storage areas
• Certain balcony or terrace solutions
• Rooms that are not regularly heated during winter

For living spaces, it makes sense to consider not only the initial purchase price but also comfort and energy consumption throughout the lifetime of the windows.

Conclusion

The main advantages of triple glazing are better thermal insulation, a warmer interior glass surface, and greater comfort during cold weather. The right glazing solution can also help reduce energy consumption and improve sound insulation.

However, good performance depends not only on the glazing but also on the quality of the entire window and its installation.

If you are choosing new PVC windows for Estonia’s climate and want a long-lasting and energy-efficient solution, triple glazing is usually an excellent choice.

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Let’s look at how double glazing works, its main advantages, and where it makes the most sense.

What Is Double Glazing?

A double-glazed unit consists of two panes of glass separated by a sealed space. This space is usually filled with air or an insulating gas such as argon.

Modern energy-efficient units may also use Low-E glass. Its special coating helps reduce heat transfer through the glass and improves the window’s thermal performance.

Double glazing has a simpler construction and is lighter than triple glazing.

Advantages of Double Glazing

One of its main advantages is lower cost. If many windows need to be replaced or you are glazing an area where maximum energy efficiency is unnecessary, the difference in price can be significant.

Another advantage is lower weight. This can be particularly useful for large window structures, balconies, terraces, and frequently opened window sections.

A good modern double-glazed unit can provide effective thermal and sound insulation and is perfectly adequate for many applications.

Where Is Double Glazing Most Suitable?

Double glazing is particularly worth considering for areas that are not continuously heated or where maximum thermal insulation is not required:

• Balconies and loggias
• Terraces
• Summer houses
• Garages
• Storage rooms
• Outbuildings
• Seasonally used spaces
• Other lightly heated areas

Double glazing can also be suitable for residential spaces when the building and its intended use do not require maximum thermal performance.

Is Double Glazing Suitable for Estonian Winters?

Yes, but the characteristics of the building and how the room is used should be considered.

Modern double glazing performs considerably better than simple glazing systems used decades ago. However, in a permanently heated living space, triple glazing will generally provide better thermal insulation.

During particularly cold winter weather, the difference may also be noticeable in the temperature of the interior glass surface. Triple glazing generally keeps the inner pane warmer and can therefore improve comfort near large windows.

Double or Triple Glazing?

The right choice mainly depends on where the window will be installed.

Double glazing is a good option when lower cost, lighter weight, and adequate insulation are priorities.

Triple glazing is generally preferable for year-round heated living spaces where maximum energy efficiency and comfort are important.

Neither option is universally better. The glazing should be selected according to the requirements of the particular room and building.

Does Double Glazing Reduce Outside Noise?

Yes, although the number of panes alone does not determine sound insulation.

Noise reduction is also affected by:

• Glass thickness
• Distance between the panes
• Use of panes with different thicknesses
• Window profile
• Seals
• Installation quality

If traffic or other outside noise is a major concern, mention this when ordering your windows. A glazing unit specifically designed for acoustic insulation can perform significantly better than a standard unit.

Can Condensation Form on Double Glazing?

Yes. Condensation occurs when humid indoor air comes into contact with a sufficiently cold surface.

During very cold weather, the interior surface of double glazing may be cooler than that of triple glazing, potentially increasing the likelihood of condensation under certain conditions.

However, condensation also depends heavily on indoor humidity, temperature, and ventilation. Poor ventilation can cause condensation even on high-quality triple-glazed windows.

The Whole Window Matters

A common mistake when comparing windows is to focus only on the number of glass panes.

Actual window performance depends on the complete system: the PVC profile, glazing unit, hardware, seals, and especially the quality of installation.

A poorly installed expensive window can cause more problems than a simpler window installed correctly.

Conclusion

Double glazing is not an outdated or inferior solution. It is more affordable, lighter, and perfectly adequate for many applications.

It is particularly suitable for balconies, terraces, summer houses, garages, and other spaces where maximum thermal insulation is not essential.

For a permanently heated apartment or private house, however, it is worth comparing double and triple glazing while considering not only the initial purchase price but also long-term energy efficiency and comfort.

The best solution is not necessarily the most expensive one – the right glazing is the one that matches the needs of the building and the room.

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Today, 5- and 6-chamber profile systems are the most common options. They provide a good balance between price, energy efficiency, and durability. Due to Estonia’s cold winters, many homeowners also prefer triple-glazed windows, especially in private homes and energy-efficient buildings.

When choosing a window profile, the number of chambers is not the only important factor. Installation depth, gasket quality, glazing type, and installation quality also play a major role. Even an expensive profile may perform poorly if the installation is done incorrectly.

Several European manufacturers are popular in Estonia, especially German systems, which are often associated with high quality and durability. At the same time, many Polish and other European manufacturers offer products with excellent value for money.

PVC windows are also popular because they are practical. Unlike wooden windows, they do not require regular painting and can withstand moisture, temperature fluctuations, and strong winds very well. Modern profiles also provide good sound insulation, which is especially important in cities and near busy roads.

In recent years, aluminum and wood-aluminum window systems have also gained popularity, particularly in modern private homes. However, due to their higher price, they usually belong to the premium segment. For this reason, high-quality PVC profiles remain the most popular window solution in Estonia.

The post Which Window Profile Is the Most Popular in Estonia? appeared first on Alfa Aken: Aknad, Plastikaknad, PVC-Aknad, Rõduklaasid, akende remont.

Start by carefully checking the condition of the glass and frame system. Look for scratches, cracks, moisture damage, or any signs of wear. It is also important to inspect the sliding tracks, rollers, and seals. If the glass panels move with difficulty or make unusual noises, dirt buildup or worn-out components may be the reason.

When cleaning balcony glazing, it is best to use gentle materials. Warm water, microfiber cloths, and standard glass cleaner are usually enough. Avoid harsh chemicals and abrasive sponges because they may damage the glass surface or frame materials.

After winter, balcony tracks often collect dust, sand, leaves, and road salt residue. This debris can prevent the panels from sliding smoothly. Vacuuming the tracks and wiping them with a damp cloth is highly recommended. In some cases, applying silicone-based lubricant to moving parts can improve functionality and reduce friction.

Seals should also be inspected carefully. Over time, rubber seals may dry out, crack, or lose elasticity due to cold temperatures. Damaged seals can cause drafts, moisture problems, and reduced insulation performance.

Regular maintenance helps extend the lifespan of balcony glazing systems and keeps them functioning properly for many years. Clean glass panels also improve the appearance of the balcony and allow more natural light into the apartment.

Spring maintenance is not only about aesthetics. It is also an opportunity to detect technical issues early before they become expensive repairs. If the glazing system feels unstable, difficult to operate, or shows signs of wear, contacting a professional may be the best solution.

Professional servicing can help maintain safety, improve comfort, and ensure that your balcony glazing continues to perform efficiently throughout every season.

The post How to Maintain Balcony Glazing After Winter appeared first on Alfa Aken: Aknad, Plastikaknad, PVC-Aknad, Rõduklaasid, akende remont.

What’s the difference

Double glazing – 2 panes, 1 chamber
Triple glazing – 3 panes, 2 chambers

More layers = better insulation.

Double glazing

Pros:

• Lower cost
• Lighter construction
• Suitable for well-insulated apartments

Cons:

• Lower thermal performance (Ug ~1.0–1.1)
• Less noise reduction
• Cooler near windows in winter

Triple glazing

Pros:

• Excellent insulation (Ug ~0.5–0.7)
• Reduced heat loss
• Better noise reduction
• More comfort in winter

Cons:

• Higher cost
• Heavier

What to choose in Tallinn

• Apartment → double is usually enough
• House / older building → triple recommended
• Noisy area → triple
• Saving on heating → triple pays off

Conclusion

Double glazing is a budget-friendly option.
Triple glazing provides better comfort, silence and energy efficiency.

In Tallinn’s climate, triple glazing is usually the better long-term choice.

The post Double vs triple glazing – what to choose? appeared first on Alfa Aken: Aknad, Plastikaknad, PVC-Aknad, Rõduklaasid, akende remont.

Why replace windows in spring

First, weather conditions are stable, making installation faster and more efficient.
Second, preparation for summer — new windows improve ventilation and indoor comfort.
Third, availability — it’s easier to book installation compared to the busy autumn season.

Signs your windows need replacement

• Drafts even when windows are closed
• Condensation between glass panes
• Difficulty opening or closing
• Increased outside noise
• Higher heating bills

Benefits of new windows

• Better thermal insulation
• Noise reduction
• Airtight sealing
• Modern appearance
• Increased property value

Conclusion

Spring is the perfect time to replace windows in Tallinn. You improve comfort, reduce energy costs and prepare your home for warmer months.

The post Replacing plastic windows in spring in Tallinn: why it’s the best time appeared first on Alfa Aken: Aknad, Plastikaknad, PVC-Aknad, Rõduklaasid, akende remont.

What is double glazing?

Double glazing consists of two panes of glass with a layer of air or gas (usually argon) between them. This layer helps reduce heat loss and improves insulation. Modern PVC windows often include energy-efficient glass that reflects heat back into the room.

When is double glazing sufficient?

Double glazing can be a suitable solution in several situations:

• for balconies or verandas

• in older buildings with lower energy efficiency

• when the budget is limited

In these cases, double glazing offers a good balance between cost and thermal performance.

When should you choose triple glazing?

Triple glazing provides better insulation and is often recommended for:

• modern energy-efficient homes

• windows facing north or exposed to strong winds

• homeowners who want to reduce heating costs as much as possible

What else should be considered?

The energy performance of a window depends not only on the glazing but also on the frame, seals and installation quality. Even the best glazing unit will not perform well if the installation is poor.

Choosing the right windows improves indoor comfort and helps reduce heat loss.

The post Is double glazing enough for the Estonian climate? appeared first on Alfa Aken: Aknad, Plastikaknad, PVC-Aknad, Rõduklaasid, akende remont.

New Entrance and Interior Door Models

Alfa Aken is expanding its door range through cooperation with our manufacturing partners in Ukraine.
Our customers can now choose modern and reliable entrance and interior doors with various design options, glass inserts and lamination finishes.

We offer solutions for private houses, apartments, commercial premises and modern architectural projects.
All doors feature strong construction, elegant design and a wide range of configuration options.

PVC Panel Doors

PVC panel doors are a practical and versatile solution.
They provide good thermal insulation, moisture resistance and a modern appearance.
Customers can choose from different panel designs and glazing options.

Various lamination finishes and color options are also available,
allowing the door to perfectly match the building facade or interior.

Steel Panel Doors

For customers who value maximum strength and security, we offer doors with steel panels.
These doors provide excellent resistance to mechanical impact, high reliability and a modern minimalist design.

Different decorative inserts, glass elements and modern color options are available,
including popular anthracite and matte finishes.

PVC Panel GLS Doors

The PVC Panel GLS series combines strong construction with elegant glass elements.
These doors are ideal for modern homes where light, design and aesthetics are important.

Wide Range of Colors and Finishes

All models are available in various lamination and color options including classic white, anthracite,
dark oak, golden oak, mahogany and other popular finishes.

This allows you to easily select a door that perfectly matches your windows, building facade or interior design.

Order Doors

Alfa Aken supplies and installs doors in Estonia.
We will help you choose the optimal model, color and configuration according to your needs.

If you would like more information, a catalogue of models or consultation about choosing the right door — please contact us.

Download Door Catalogue (PDF)

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