I once walked into a nearly-finished apartment project and could instantly tell they had picked the wrong windows: poor light, poor airflow, poor tenant interest.
That project became a cautionary tale I share often.
Over the years, I’ve reviewed and installed countless window styles for developments big and small, and I’ve seen firsthand which ones deliver results.
This article breaks down the seven best types for apartments, with the details you need to make your investment count.
Think of it as your shortcut to avoiding costly mistakes.
Let’s jump in!
Quick Comparison Chart
Choosing the right apartment window type is about more than just looks. Each style brings its own strengths, features, and best-use scenarios. Here’s a quick comparison to help you see how they stack up before diving into the full details below.
| Window Type | Key Features | Advantages | Limitations | Ideal For | Maintenance |
| Sliding Windows | Horizontal track; large panes | Saves space; easy to use | Limited airflow | Tight spaces | Low |
| Casement Windows | Side-hinged; crank | Great airflow; efficient | Needs space to open | Kitchens, bedrooms | Moderate |
| Awning Windows | Top-hinged; compact | Ventilates in rain; secure | Limited view | Bathrooms, wet climates | Low |
| Picture Windows | Fixed glass; slim frame | Big views; efficient | No airflow | Living rooms | Very Low |
| Double-Hung Windows | Two sashes; tilt-in | Flexible airflow; classic look | Less airtight | Most room types | Moderate |
| Tilt and Turn Windows | Dual opening; secure tilt | Versatile; easy clean | Higher cost | Modern builds | Moderate |
| Bay Windows | Three-panel; extended space | More light; extra space | Needs wall space | Corners, premium units | Moderate |
For more detailed explanations, pros and cons, and real-world application tips for each type, read the full sections below.
1. Sliding Windows
I’ve worked on plenty of apartment projects where sliding windows were the hero of the design. They’re simple to use, look great, and fit perfectly in spaces where other windows just won’t work. If you want something that’s easy for tenants and easy on your maintenance budget, this is a strong option.
Key Features
- Horizontal Sliding Mechanism: Panels move sideways within the frame, so they open and close without taking up extra room. This makes them perfect for narrow walkways, compact balconies, or any space where swing clearance is limited.
- Large Glass Panels: Wide panes provide clear, uninterrupted views while allowing in abundant natural light. This can make a small apartment feel bigger, brighter, and more welcoming.
- Minimal Hardware: With fewer parts than other window styles, sliding windows have a streamlined look that’s easy to maintain. This also means fewer components to replace over the years, saving on upkeep.
Advantages
- Space Efficiency: Since they operate within the frame and do not swing inward or outward, they’re ideal for high-density layouts. This helps maximize usable space inside and outside the unit.
- Ease Of Use: The smooth track system makes them effortless to open and close, even for larger panels. Tenants of all ages will appreciate their simple operation.
- Low Maintenance: With fewer moving parts, there’s less risk of mechanical issues. This reduces repair calls and keeps your property running smoothly.
2. Casement Windows
I still remember a mid-rise project where casement windows completely changed the vibe of the units. The moment you cranked them open, the rooms filled with fresh air and felt instantly more inviting. If you’re after both style and function, these are a reliable pick.
Key Features
- Side-Hinged Design: Casement windows are hinged on one side, allowing them to open outward like a door. This creates a wide opening for maximum ventilation and light.
- Crank Handle Operation: A smooth-turn crank makes opening and closing precise and easy. This is especially helpful for windows in harder-to-reach spots, like over kitchen sinks.
- Tight Seal When Closed: The sash presses firmly against the frame, reducing drafts and improving energy efficiency. This makes them a great choice for climate control year-round.
Advantages
- Excellent Ventilation: Because the sash swings fully open, you can capture more breeze from multiple directions. This is ideal for units that need extra airflow without relying solely on HVAC systems.
- Energy Efficiency: The strong seal minimizes air leakage, helping to keep heating and cooling costs in check. Tenants will notice the comfort difference, and you’ll notice the savings.
- Clear, Unobstructed Views: With no center rail dividing the glass, casement windows offer a clean, open look to the outdoors. This enhances natural light and the feeling of openness.
- Easy Cleaning: Many casement designs allow you to clean the exterior glass from inside the apartment. This is a huge plus for upper floors where outside access is tricky.
3. Awning Windows
On one rainy day site visit, I noticed tenants happily keeping their windows open without a drop getting inside. They were using awning windows, and it clicked for me—these are perfect for all-weather ventilation. If your apartment project needs year-round airflow, this type deserves a spot on your list.
Key Features
- Top-Hinged Opening: Awning windows are hinged at the top and swing outward from the bottom. This setup lets fresh air in while keeping rainwater out, even during light showers.
- Weather-Resistant Design: The angled sash acts like a shield, preventing water from seeping inside. This makes them particularly useful in regions with frequent rainfall.
- Compact Size Options: These windows can fit in smaller spaces or above larger fixed windows. This gives you flexibility in how you integrate them into your designs.
Advantages
- All-Weather Ventilation: Tenants can enjoy fresh air without worrying about rain damage to interiors. This adds comfort and practicality to daily living.
- Security-Friendly: Their smaller opening and higher placement make them harder to access from outside. This adds a layer of safety without sacrificing airflow.
- Energy Efficiency: When closed, the tight seal helps keep conditioned air inside and outdoor temperatures at bay. This can lower utility costs for both owners and tenants.
4. Picture Windows
I once worked on a penthouse unit where the picture window was the true showstopper. It framed the skyline like a giant piece of art and instantly became the tenant’s favorite feature. If you want to make a visual statement while keeping things low maintenance, picture windows are hard to beat.
Key Features
- Fixed Glass Panel: Picture windows do not open, which means they offer an entirely unobstructed view of the outside. This fixed design also eliminates moving parts, which reduces air leaks and improves insulation for better energy performance.
- Large Format Design: These windows can be made in oversized dimensions to flood rooms with natural light. In apartments, Vallisco’s picture windows help create a sense of openness and make even smaller spaces feel larger.
- Slim Frame Profile: Their minimal framing keeps the focus entirely on the view rather than the window itself. This is especially effective in modern apartments where clean lines and uninterrupted visuals are key design goals.
Advantages
- Maximized Views: Without any moving sashes or center rails, picture windows give tenants a completely open visual connection to the outdoors. This feature not only boosts curb appeal but also adds a luxury feel to the interior.
- Low Maintenance: Since there are no hinges, tracks, or cranks to service, maintenance is minimal compared to operable windows. Over time, this results in fewer service calls and reduced operating costs for building managers.
- Better Energy Efficiency: The sealed, fixed design provides excellent protection against drafts and outside air infiltration. This helps maintain consistent indoor temperatures, which benefits both comfort and utility bills.
- Design Flexibility: Picture windows can stand alone as a focal point or be paired with operable windows for added ventilation. This versatility makes them suitable for many apartment layouts and styles.
5. Double-Hung Windows
I’ve seen plenty of apartment buildings where double-hung windows were the go-to choice, and for good reason. Their classic look works with almost any design, and the ability to open from both the top and bottom adds a lot of flexibility. If you want a window type that blends style, function, and ease of use, this one’s worth serious consideration.
Key Features
- Two Operable Sashes: Both the upper and lower sashes can move, allowing you to control ventilation from either end. This makes it easy to let warm air out from the top while bringing fresh air in from the bottom.
- Tilt-In Design For Cleaning: Many double-hung windows allow the sashes to tilt inward, so tenants can clean the outside glass from inside their units. This feature is a huge convenience for upper-floor apartments where exterior access is limited.
- Balanced Weight System: Modern versions use springs or hidden balances to hold sashes in place at any height. This ensures smooth operation and prevents windows from slamming shut unexpectedly.
Advantages
- Versatile Ventilation Control: The dual-sash operation means you can adjust airflow to suit the season or tenant preference. This flexibility helps keep units comfortable without over-relying on HVAC systems.
- Timeless Aesthetic: Double-hung windows have a traditional, balanced look that fits well with both historic and contemporary apartment designs. They can enhance curb appeal while maintaining a sense of familiarity for tenants.
- Space-Friendly Operation: Since the sashes move vertically within the frame, they don’t swing in or out. This makes them a great fit for apartments where interior or exterior clearance is limited.
- Ease Of Maintenance: The tilt-in cleaning feature, combined with simple internal mechanisms, keeps upkeep straightforward. This reduces long-term maintenance demands for property managers.
6. Tilt and Turn Windows
I remember a high-end apartment project in Europe where tilt and turn windows were the standout feature. Tenants loved how they could tilt them for a gentle breeze or swing them wide open for maximum airflow. If you want one window to do the work of two, this is a versatile option worth exploring.
Key Features
- Dual Opening Modes: These windows can tilt inward at the top for secure ventilation or swing fully open from the side like a door. This gives tenants the choice between a light breeze or full, unobstructed access.
- Robust Hardware System: The specialized hinges and locking mechanisms are designed to handle the extra weight and movement. This ensures smooth operation and long-term durability even in frequent use.
- Secure Ventilation Option: The tilt position allows airflow without compromising safety, making it ideal for families or ground-floor apartments. It also reduces the risk of water intrusion during light rain.
- European-Inspired Design: Their sleek, functional look adds a premium feel to any apartment project. This makes them popular in upscale developments and modern builds.
Advantages
- Versatility In Use: One window can serve multiple purposes—safe, partial ventilation or wide-open access for cleaning and maximum airflow. This reduces the need for multiple window types in the same unit.
- Enhanced Safety Features: The tilt mode keeps the opening small enough to prevent accidental falls while still circulating air. This is a strong selling point for apartments catering to families or seniors.
- Ease Of Cleaning: The turn mode lets you swing the sash fully inward, so you can clean both sides from inside the room. This is a major advantage for high-rise apartments with no exterior access.
- Energy Efficiency: With advanced seals and locking points, tilt and turn windows offer excellent insulation. This can help lower heating and cooling costs for the building over time.
7. Bay Windows
I once worked on a corner apartment where installing a bay window completely transformed the space. The extra depth created a cozy seating nook, and the natural light poured in from multiple angles. If you want to add both charm and function to an apartment unit, bay windows can deliver.
Key Features
- Three-Panel Configuration: Most bay windows feature a large center pane flanked by two smaller angled windows. This arrangement offers panoramic views while adding architectural interest to the exterior.
- Extended Interior Space: The outward projection creates additional room inside, perfect for a bench seat, small table, or decorative display. This feature can make even compact apartments feel larger and more functional.
- Multiple Opening Options: The side windows can often be configured as casement or double-hung styles for ventilation. This gives you a balance between fixed glass views and fresh-air circulation.
Advantages
- Increased Natural Light: With glass on three sides, bay windows allow sunlight to enter from multiple directions. This brightens the interior and can reduce the need for artificial lighting during the day.
- Boosted Property Value: Their elegant design and extra space often appeal to prospective tenants, making units more marketable. Over time, this can help justify higher rental rates.
- Design Versatility: Vallisco’s bay windows suit a variety of apartment styles, from classic to contemporary. They can serve as a standout feature in living rooms, bedrooms, or even dining areas.
- Enhanced Views: The angled sides expand the field of vision compared to flat windows. Tenants enjoy a broader, more immersive view of the surroundings.
How to Choose the Right Apartment Window
Choosing the right apartment window isn’t just about picking something that looks good. I’ve seen projects succeed or struggle based on this single decision. The right choice will balance appearance, performance, and practicality for years to come. Here’s how I approach it when advising property owners and developers.
Consider Your Building’s Location And Climate
Where your property is located will greatly influence the type of window you need. In hot climates, you might prioritize energy-efficient glazing to keep cooling costs down. In rainy areas, designs like awning windows help maintain ventilation without letting water in. Harsh winters call for windows with excellent insulation and sealing.
By matching the window’s capabilities to the environment, you ensure comfort and long-term performance.
Balance Function And Aesthetics
Windows should work hard for your building while still looking the part. A sleek modern tower might benefit from large picture windows for maximum views, while a heritage property could need double-hung designs to preserve its character.
Think about how the window style complements your exterior design and interior spaces. The goal is to find a style that blends seamlessly into your building’s overall look. When function and aesthetics align, you get lasting value.
Think About Maintenance And Longevity
Some windows require more upkeep than others, and this can add up over time. Sliding windows have fewer moving parts, so they’re easier to maintain, while tilt-and-turn designs make cleaning high-rise units simpler.
Consider what your maintenance team can realistically handle and how often you want to deal with repairs. Durable materials and well-made hardware can extend a window’s life by decades. Choosing a low-maintenance option can save you headaches and money down the road.
Match The Window To The Tenant’s Needs
Your tenants’ lifestyles should guide your choice. Families may appreciate windows that allow ventilation without compromising safety, such as tilt-and-turn or awning styles.
Units with great views should make the most of them through larger panes or picture windows. For high-traffic areas, easy-to-operate designs like sliding or double-hung windows can be a plus. When the window choice makes daily life easier for tenants, it becomes a selling point for your property.
Conclusion
Remember that project I mentioned at the start? The one where the wrong windows dimmed the entire space? Choosing the right type could have saved that developer months of lost interest.
Now, you’ve seen the seven best options for apartments, each with its own strengths.
Whether you want better light, airflow, or tenant satisfaction, the right choice is in your hands.
Don’t let a simple decision cost you long-term returns. Vallisco is here to guide you from start to finish. Contact us today!
