Single Hung Window sash

Single Hung Windows

Single hung vinyl windows feature a fixed upper sash and a bottom sash that slides vertically. This simple design offers reliable performance, low maintenance, and good energy efficiency for everyday use.

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How Single Hung Windows Work

   Single hung windows feature a fixed upper sash and a bottom sash that slides vertically. This simple design makes them a durable and low-maintenance option for everyday use.

In tilt-in models, the lower sash can also tilt inward, allowing you to clean the exterior glass safely from inside the home. This adds convenience without adding complexity to the overall structure.

Because only one sash moves, single hung windows have fewer mechanical components, which helps improve long-term reliability and performance.

Where Single Hung Windows Make the Most Sense

Single hung windows work best in spaces where simplicity, durability, and easy maintenance are more important than full opening access.

Classic and vertical window openings

Single hung windows work well in traditional home styles, especially in living rooms and bedrooms, adding a classic, Victorian-style character.

Rooms with limited exterior access

Tilt-in functionality allows you to clean the exterior glass from inside, making these windows practical for upper floors or hard-to-reach areas.

Budget-focused projects

A simpler structure makes single hung windows a cost-effective option without compromising reliability and everyday performance.

Single Hung Window Customization Options

Customize your single hung windows with a range of colours, glass options, and finishing details. Choose the right combination to match your home’s style while maintaining durability, energy efficiency, and everyday practicality.

Color Options

Window Colours & Finishes

Thousands of custom colours available

Vinyl Window Frames

Choose from a wide range of vinyl frame colours, including premium woodgrain finishes, with separate interior and exterior colour options to match your home’s design.

Paint Color Options: White

Additional colours available

Wide selection available

Decorative Glass Options

Decorative glass adds privacy and visual interest while still allowing natural light into your space. Available in multiple patterns and textures to suit different rooms and design preferences.

Privacy Glass Options:
Performance Options

Energy Efficiency Upgrade

Energy efficiency and indoor comfort can be enhanced with Low-E coatings and double- or triple-pane glass configurations. These upgrades help reduce heat loss in winter, limit heat gain in summer, and improve insulation. They also help minimize drafts and outside noise, creating a more comfortable living environment year-round while lowering energy costs.

Enhanced Protection

Safety & Security Glass

Safety and security can be enhanced with tempered or laminated glass upgrades. Tempered glass is designed to break into small, blunt pieces, reducing the risk of injury if the glass is damaged. Laminated glass remains in place even when cracked, providing additional protection against impact and forced entry. These options add an extra layer of security while maintaining natural light and overall window performance.

Multiple Styles Available

Grilles & Divided Glass

Select from between-the-glass grilles for low maintenance, simulated divided lites (SDL) for a classic look, or TruLite premium divided glass for a true architectural pane appearance.

Grills Types: 1” Flat
Design Details

Interior Trim Solutions

Interior jambs and casing define the finished look of your window from inside the home. Choose between wood and vinyl trim packages to match your interior style and wall construction.
Wood Package: Jamb extensions and a wide selection of casing styles, available in primed wood or stainable solid wood.
Vinyl Package: Vinyl or solid vinyl jamb extensions with Colonial, Flat, or Modern casing profiles, including decorative rosettes.

Interior Trim Options

Brickmould

Exterior trim completes the outside appearance of your window and creates a clean transition between the frame and the surrounding wall.

Brickmould profiles are available in multiple styles to complement brick, siding, or stucco exteriors. Built for durability and long-term weather resistance in Canadian conditions.

Single Hung Window Features

Single hung windows are designed for simple operation, durability, and everyday use. Their hardware focuses on easy handling, secure locking, and convenient cleaning.

Tilt-in release latches

Release latches at the top of the sash allow it to tilt inward, making it easy to clean the exterior glass from inside the home.

Cam lock system

A central cam lock pulls the sash tightly into the frame when closed, improving sealing and keeping the window secure.

Removable screen

The screen can be easily removed from the interior when needed, allowing for cleaning and maintenance without exterior access.

Single Hung Window Energy Ratings

Single hung vinyl windows deliver reliable energy performance due to their fixed upper sash and reduced air leakage points. This design helps maintain a tighter seal, especially when paired with energy-efficient glass packages and insulated frames.

Glass Type Energy Rating U - Factor SHGC Most Energy Efficient
Double pane 35 - 38 1.48 - 1.51 0.53 - 0.55 yes

Single Hung Window Size Limitations

Single hung windows can achieve good energy performance due to their simpler design and fixed upper sash. With proper insulation and modern glass packages, they provide a reliable balance between efficiency and everyday use.

Glass Type Min. Width Min. Height Max. Width Max. Height Max Sq. Ft.
Double Pane 16" 30" 44" 72" 17 sq. ft.
! Notes

For taller windows, the operable sash is typically limited to a portion of the total height (often around half) to maintain proper balance and ease of use.

Single Hung Window Cost Guide

The cost of single hung vinyl windows depends on the size of the opening, glass options, and installation conditions. Because only one sash operates, single hung windows are typically more affordable than double hung or other operable window types.

Configuration Type Price Range (Installed) Typical Use
Smaller Single Hung $500 – $1,100 Bedrooms, basements
Standard Single Hung $800 – $1,400 Living areas, most home openings
Taller Single Hung $1,200 – $2,000+ Taller windows, feature openings
! Notes

Single hung window pricing is primarily influenced by the overall size and the weight of the operable sash. For taller windows, the sash size may be limited or require balance system adjustments, which can affect the final cost. Sash proportions, such as even, cottage, or oriel configurations, may also impact pricing in custom designs.

Single Hung vs Double Hung Windows

While both window types look similar, they differ in operation, ventilation, and overall functionality. Understanding these differences helps you choose the right option for each space.

Single Hung Window sash
Single Hung Window

One sash moves while the other remains fixed, making this a simpler and more durable design.

Because only the bottom sash operates, single hung windows have fewer moving parts, which helps improve long-term reliability and reduce maintenance. Tilt-in functionality allows for cleaning from inside, while the fixed upper sash helps reduce air leakage.

Best suited for:
Double Slider Window

Both sides can slide open and tilt inside, allowing for more flexible ventilation and easier cleaning from inside.

Because both sashes operate, the entire window can be accessed for cleaning, making this a more convenient option for everyday use.

Best suited for:

Single Hung Window Installation Projects

Explore single hung window installations completed across Toronto and the GTA, showcasing different sizes, configurations, and real-life applications.

Single Hung Window Design and Features

Single hung windows use a simple vertical design with a fixed upper sash and an operable lower sash, focusing on durability, reduced air leakage, and long-term reliability.

Fixed top and operable bottom

The upper sash remains fixed, improving structural stability and reducing air leakage, while the lower sash moves vertically for controlled ventilation.

Sash proportion options

Single hung windows are available in different sash proportions, allowing you to adjust the visual balance and glass distribution. These are the most common configurations, but custom split options can also be created to match specific design preferences.

• Even split (1/2 – 1/2)
• Oriel (2/3 top – 1/3 bottom)
• Cottage (1/3 top – 2/3 bottom)

Tilt-in cleaning feature

The lower sash tilts inward, allowing safe and easy cleaning from inside the home, especially useful for upper floors or hard-to-reach areas.

Improved sealing and structural stability

The fixed upper sash helps reduce air leakage while adding structural stability, allowing the window to maintain alignment and consistent performance over time.

Simple and durable hardware

With fewer moving parts and a straightforward locking system, single hung windows are built for reliable operation, reduced maintenance, and long-term durability.

What Matters During Single Hung Installation

Single hung windows are simpler to install than sliding systems, but proper fit, balance, and sealing are still important
for long-term performance.

Proper vertical alignment

Accurate vertical alignment ensures the sash moves smoothly and maintains consistent operation over time.

Balance system adjustment

The balance system must be properly calibrated to support the weight of the sash, especially in taller windows.

Sealing and insulation

Correct sealing and insulation help reduce air leakage, prevent drafts, and improve overall energy performance.

Retrofit-friendly installation

These windows are well-suited for replacement projects and can often be installed without major structural changes.

Our Service Process

How Single Hung Windows Are Installed

Single hung windows use a vertical sliding design with a fixed upper sash and a movable lower sash. Installation focuses on precise fit, correct sash balance, and proper sealing to ensure smooth operation and long-term durability.

1. Opening assessment and sizing

We evaluate the existing opening to confirm proper height, width, and structural condition. Single hung windows require accurate sizing to ensure the sash operates smoothly within the frame.

2. Frame preparation and fit

The opening is prepared and adjusted to ensure the frame is square and properly supported. A correct fit is essential for vertical sash movement and consistent operation over time, as well as for proper drainage through the weep holes to prevent water accumulation.

3. Installation and insulation

The window is installed and secured, with attention to insulation and perimeter sealing to reduce air leakage and improve energy performance.

4. Sash balance and operation check

The lower sash is tested and the balance system is adjusted if needed. This ensures smooth vertical movement, proper support, and reliable everyday use.

Series Availability

Two exclusive lines designed for performance, aesthetics, and efficiency.

Classic Series

Proven 3¼″ frame depth designed for reliable performance in retrofit and replacement projects.

UltraSlim Series

Modern minimalist design with an ultra-thin, sleek window frame that maximizes glass area and natural light.

Why TotalSeal™ Technology Performs Better

At Total Home Windows and Doors, our casement windows are built using TotalSeal™ Technology, an advanced window system designed for strength, insulation, and long-term performance in Canadian conditions.

Fusion-welded corners form a single solid joint, creating a rigid, leak-resistant frame that helps prevent air and water infiltration over time. A multi-chamber vinyl frame increases structural stability while reducing sound transmission and improving thermal insulation.

TotalSeal™ Technology

Structural & Operational Design

Learn how the TotalSeal™ Technology is applied specifically to casement windows, which open outward and place unique demands on the frame and sash. Casement windows require precise geometry and reinforced construction to support side-hinged operation while maintaining a tight seal when closed.

Multi-chamber vinyl frame optimized

The frame is engineered to remain stable under the loads created by outward-opening sashes, helping prevent twisting, sagging, or long-term misalignment.

Reinforced sash construction

The operable sash is reinforced to support the weight of double- or triple-glazed insulating glass units without compromising smooth and easy operation.

Balanced gasket compression

Frame geometry is designed to maintain consistent compression of the weather seals around the entire perimeter of the window. This helps ensure uniform sealing pressure,

Support for double and triple glazing

The frame and sash are engineered to properly support both double- and triple-pane glass configurations while maintaining performance and durability.

Reinforced hinge-side support

The hinge side is reinforced to handle the weight of outward-opening casement windows, helping prevent sagging and ensuring long-term smooth operation.

Enhanced Encore Operators

Encore operators are designed to handle increased sash weight and frequent daily use while protecting internal components from debris.

TotalSeal UltraSlim Series

Revolutionary vinyl windows with sleek aluminum aesthetics. Ultra-slim 2 7/8″ profile, advanced multipoint security, and superior energy efficiency for Canadian homes.

Locking Options & Elements

Advanced locking components and hardware systems designed to keep your vinyl casement windows secured, easy to operate, and resistant to air infiltration.

Heavy Duty Hinges

Truth Operator Locking System

TotalSeal Corner Drive

Multi-Point Locking System

Classic Lock

Flat Lock

Slim Lock

EVO2 Self-Locking Lever

Truth Operator Handle

Evo 2 Ferco Operator

Push Down Spring Loaded Screen

Performance, Safety & Efficiency

Engineered to Canadian performance and safety standards

Performance

NFRC-rated performance data available

Durability

Tested to NAFS-11 for air, water, and structural performance

Efficiency

ENERGY STAR® Canada qualified options

Installation Method

Windows can be installed using different methods depending on existing conditions and project scope.

Brick-to-Brick (Full frame) Replacement

Brick-to-brick installation entails the complete removal of old windows and frames, including surrounding brickwork, followed by the installation of new windows in freshly created openings. This method offers greater flexibility in window size and placement, allowing for customized designs to suit specific preferences. However, the process is more labour-intensive and time-consuming, as it involves additional construction work to accommodate the new openings.

Stud-to-Stud Replacement

Stud-to-stud installation involves removing the existing window, frame, and interior finishes down to the wall studs before installing a new window into the structural opening. It allows installers to properly inspect insulation, moisture protection, and to achieve consistent air sealing around the window. In some cases, it may be performed using a split-frame method, where portions of the existing frame are removed to provide structural access while minimizing interior disruption.

Retrofit Installation

Retrofit installation involves fitting new windows into the existing window frames without altering the surrounding structure. This method is characterized by its simplicity and efficiency, as it avoids the need for extensive structural modifications. Since it utilizes the existing framework, retrofit installation is generally easier to complete compared to brick-to-brick installation. Moreover, it often proves to be more cost-effective due to reduced labour and material requirements.

Need help?

Frequently Asked Questions
About Single-Hung Windows

What are the disadvantages of single-hung windows?

While single-hung windows are a cost-effective solution for home renovation projects, they offer slightly less ventilation than double-hung options since only the bottom sash moves. However, our energy-efficient windows feature enhanced insulation and professional installation techniques that maximize their performance. For most residential window upgrades, the benefits far outweigh any limitations.

The choice between single and double-hung windows depends on your specific needs. Single-hung vinyl windows are typically more affordable window replacement options and provide excellent energy ratings with better air sealing due to the fixed upper sash. They’re particularly popular for traditional window styles in Canadian home windows. Double-hung windows offer more ventilation but come at a higher price point.

Yes! Single-hung windows feature a vertical sliding design, with the bottom sash moving upward to provide ventilation. As local window contractors, we ensure smooth operation with our professional installation services. These easy-to-clean windows are also designed for simple maintenance, making them perfect for home improvement projects.

Professional measurement is crucial for window replacement services in Ontario. We measure width at three points (top, middle, bottom), height at three points (left, centre, right), and frame depth. Our home window styles come in custom sizes to ensure a perfect fit. We recommend having our specialists perform measurements to guarantee optimal installation.

Single-hung windows typically cost 10-30% less than double-hung options, making them an excellent choice for cost-effective window solutions. The final price depends on factors like window frame materials, exterior colours, and additional features that provide privacy. We offer competitive window warranty options and flexible home energy efficiency improvement financing.

Yes, our single-hung windows come standard with double-pane glass for optimal insulation. We also offer triple-pane options for enhanced window energy ratings. All our classic window designs include low-E coatings and argon gas filling to maximize natural light enhancement with windows while improving your home’s energy efficiency.

Our single-hung windows use a sophisticated balance system to ensure smooth operation. The window sashes explained: Counter-balance mechanisms and high-quality springs support the sash weight, while our Total Seal system enhances stability. This design, combined with professional window installation, ensures durability and reliable performance, contributing to long-lasting curb appeal with new windows.

Your Trusted Window and Door Experts in Greater Toronto

Total Home Windows and Doors is a leading manufacturer of premium windows and doors in the Greater Toronto Area. Our revolutionary Total Seal system exemplifies our commitment to innovation, which represents a breakthrough in window security and energy efficiency. 

We take pride in delivering solutions that enhance your home’s beauty and provide unmatched protection against Canada’s extreme weather conditions. With decades of expertise in residential and commercial projects, we understand Canadian homeowners’ unique challenges.

Trusted by Customers and Experts

Why Choose Total Home Windows and Doors

Innovative TotalSeal Technology

Our exclusive TotalSeal system provides superior corner reinforcement and multi-point locking, creating an impenetrable barrier against drafts and intruders while ensuring perfect alignment for easy operation.

Premium Quality Materials

We use only the highest-grade materials for our windows, which feature Low-E glass options and robust frames that withstand extreme weather. These windows provide excellent insulation and energy efficiency for your house.

Custom Design Solutions

From exterior colours to sloped sill design, we offer personalized solutions that match your architectural needs. This ensures that your new construction or renovation project achieves the perfect aesthetic choice.

Lifetime Support Promise

Our commitment extends beyond installation with comprehensive after-sales service, making window replacement an excellent solution for long-term home improvement with easy cleaning and maintenance.

Message from
Vitaly Shapiro

Vice President of Sales

Message from Vitaly Shapiro

Vice President of Sales

Energy efficiency is at the forefront of our product development. Our windows and doors are designed to provide superior insulation, reducing energy consumption and contributing to a more sustainable future. Homeowners can enjoy a comfortable living environment while also benefiting from lower energy bills.

Hung Windows Gallery

Customers Testimonials

Our Ironclad Guarantees and Warranties

At Total Home Windows and Doors, we stand behind our products with comprehensive warranty coverage that gives you complete peace of mind. Our lifetime warranty covers all your windows, including materials, hardware, and installation workmanship. 

If any issues arise, we’ll fix them promptly at no cost to you. This includes protection against seal failure, hardware defects, and installation-related problems. Our warranty is fully transferable to future homeowners, adding value to your property investment.

Transform Your Home Today

Are you ready to enhance your home’s comfort, security, and energy efficiency with our premium single-hung windows? Our experts help you make the perfect choice for your space.

ENHANCED SECURITY

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