Double-Hung Window Replacement & Installation

Two operable sashes for flexible ventilation and classic vertical styling.

Request a Free Double-Hung Window Estimate

Double-Hung Window Replacement and Installation

A double-hung window uses two sashes that slide up and down inside the frame. You can raise the lower sash, lower the upper sash or open both. As a result, this style gives you flexible airflow without a sash that swings into the room or outside the wall.

Falcon WD supplies and installs custom vinyl double-hung windows across the GTA and selected Ontario communities. First, we confirm the opening size and project details. Then we order the frame, glass, colour, hardware and screen shown in your quote.

White vinyl double-hung window with both sashes tilted inward
Vinyl double-hung window with the upper and lower sashes tilted inward for cleaning.

How Double-Hung Windows Work

Balance hardware supports each sash as it moves in a separate vertical track. Therefore, you can open the lower area, the upper area or both areas for ventilation.

When you close the window, the sashes meet at the centre rail and the lock holds them together. However, manufacturers use different locks, balances, seals, tilt latches and screens. We list the selected product details in the written quote.

Benefits of Vinyl Double-Hung Windows

Flexible Ventilation

First, two moving sashes give you more control over where air enters. You can open the top, the bottom or both. However, wind and room layout will still affect the airflow.

No Outward Projection

Also, the sashes stay inside the frame while they move. Therefore, this style can work well beside walkways, decks, balconies and gardens.

Easy Interior Cleaning

Many modern models let you tilt the sashes inward. As a result, you can clean the exterior glass from inside the home. However, always support the sash and follow the maker’s steps.

Classic Vertical Style

Finally, double-hung windows fit many traditional and modern homes. For example, you can choose clear glass or add grids when the selected product offers them.

Glass, Colours and Other Options

Manufacturers offer different options by product line and window size. Therefore, your quote should name the exact frame and glass package.

  • Double-pane or triple-pane glass, within the product’s size and weight limits.
  • Low-E coatings and gas-filled glass units where the product offers them.
  • Clear, tinted or privacy glass.
  • Interior and exterior colour choices.
  • Decorative grids and selected hardware finishes.
  • Full-height or product-specific screen designs.

In addition, some exact window and glass combinations carry ENERGY STAR certification. However, the style name alone does not prove certification. We must check the chosen model, size and glass package.

Double-Hung vs. Other Window Styles

Window styleMoving sectionsHow it opensCommon reason to choose it
Double-hungUpper and lower sashesSlides up and downTop-and-bottom airflow without an outward swing
Single-hungUsually one sashSlides up and downSimple vertical operation
SliderOne or more sashesSlides sidewaysWide openings and horizontal lines
CasementOne side-hinged sashSwings outwardClear views and a tight closing seal

For more detail, compare our single-hung windows, slider windows and casement windows. You can also review our main window replacement service.

Sizing, Installation and Egress

Custom Window Sizing

Double-hung windows come in custom sizes. However, each frame system has limits based on glass weight, sash shape and balance hardware. Therefore, we confirm the final size before the factory starts the order.

Choosing the Installation Method

Before we quote the work, Falcon WD checks the old frame, sill, jamb depth and exterior finish. Then we identify the right installation method. A retrofit installation keeps more of the old frame, while full-frame replacement removes it.

Checking Egress Requirements

A double-hung window does not automatically meet egress rules. In fact, the lower sash and centre rail reduce the clear opening. Therefore, the review must use the exact window design and the rules for that room.

Screens, Locks and Safe Cleaning

Falcon WD includes a screen with opening double-hung windows unless the quote says otherwise. However, the screen size, frame and holding system depend on the chosen product.

Manufacturers also choose the lock count and location based on window width and design. Before you tilt a sash, unlock the window and support its weight. Then use the tilt latches as directed. Finally, avoid harsh cleaners because they can harm vinyl, seals, coatings and hardware.

Double-Hung Window Cost and Estimates

Several choices affect the price. For example, size, glass, colour, hardware, screen, installation method, exterior capping and repair work can all change the total.

To start, send us the project address, rough sizes and clear photos from inside and outside. After that, we can review the scope. We will still confirm final measurements before we order the windows.

Double-Hung Window Questions

What is a double-hung window?

It has two sashes that slide up and down. You can open the lower sash, the upper sash or both.

What is the difference between single-hung and double-hung windows?

A single-hung window keeps one sash fixed. In contrast, a double-hung window lets both sashes move.

Do both sashes tilt inward for cleaning?

Many models let both sashes tilt inward. However, the exact cleaning steps depend on the chosen product.

Do Falcon WD double-hung windows include screens?

Yes. Falcon WD includes a screen with opening double-hung windows unless the written quote says otherwise.

Can double-hung windows use triple-pane glass?

Many models offer triple-pane glass. However, size and sash-weight limits vary by product.

Does a double-hung window automatically qualify as an egress window?

No. The review must check the clear opening, operating method, sill height and rules for that room.

Can I install a window air conditioner in a double-hung window?

First, check the appliance instructions, window warranty, support method and drainage. Not every window can carry that load.

How long does double-hung window replacement usually take?

Factories usually need about three to four weeks after final measurement and deposit. Installation time varies by project.

Request a Double-Hung Window Estimate

Falcon WD can replace one double-hung window or include this style in a larger home project. In either case, the written quote will list the product, glass, screen, installation work and finish details.

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