Discover the superior functionality of double hung windows, offering effortless operation and enhanced ventilation for your home.
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Hanse is an experienced manufacturer of high quality custom-made Doors and Windows made in China at the most competitive prices. Whether you are a homeowner, an experienced designer, or working with a professional contractor, we want to be able to build you the product you need.
Based on your needs and space, we’ll provide a free design and help you choose the best style and budget.
Our skilled craftsmen handle everything, ensuring flawless quality by perfecting materials and details in every product.
For long-term performance, contact our after-sales team for expert assistance with any questions or concerns.
Elevate your home with double hung windows, blending classic charm with modern functionality. Enjoy effortless operation and enhanced ventilation, crafted to complement any architectural style.
Experience superior insulation and energy savings with our advanced double hung windows. Designed for optimal thermal performance, they keep your home comfortable year-round while reducing utility costs.
Personalize your space with a variety of colors, finishes, and grid patterns. Our double hung windows not only enhance curb appeal but also offer durability and easy maintenance, ensuring lasting beauty and value.
With over 15 years of experience in the window and door industry, our products are highly praised by thousands of customers in the U.S., Canada, Australia, and worldwide. See More
Our engineering team continuously improves and optimizes the design to ensure that each product can meet the challenges of various needs and usage environments. Each product undergoes rigorous testing before leaving the factory to ensure excellent weather resistance, heat insulation and waterproofness to cope with various climate changes and environmental tests.
Thermal Insulation Performance
AS/NZS44201
Standard : Uw1.4W/m2K
Wind Pressure Resistance AS/NZS4420.1
Standard : ±4000Pa
Watertight Performance
AS/NZS44201
Standard : 600Pa
Airtightness Coefficient:
Level 5
Sound Insulation Performance
ISO717
Standard : Rw37dB
Our standard glazing is double glazed clear tempered glass, if you have special requirements we can provide single glazing or triple glazing options.
We offer you a choice of glass types for energy efficiency, peace of mind, privacy, security and more, allowing you to balance the privacy and natural light you prefer while delivering superior quality and thermal performance.
The primary difference is that in a single hung window, only the bottom sash moves, whereas in a double hung window, both the top and bottom sashes can be moved. Double hung windows offer better airflow and are easier to clean, as both sashes can tilt inward.
In double hung windows, both the upper and lower sashes are balanced with springs or cords, allowing them to move up and down. This design provides flexibility in controlling ventilation. Some models, like double hung windows with grids, offer additional aesthetic appeal.
While sliding windows move horizontally, double hung windows open vertically. Double hung windows are generally preferred for spaces that require more control over airflow, and they can be easier to secure than sliding windows.
A double hung egress window is a type of window designed for emergency exits, especially in bedrooms or basements. It provides a large opening that allows for safe escape during emergencies. The size of the double hung egress window must meet specific building codes, typically around 36×60 double hung window or similar dimensions.
While double hung windows have two movable sashes that move vertically, casement windows are hinged on the side and open outward. Double hung windows are typically easier to maintain and clean, while casement windows offer better ventilation and are more airtight when closed.
To remove the screen from a double hung window, simply pull the screen out of its frame. If the window has double hung window screens, there may be clips that need to be undone before the screen can be removed.
Yes, replacing casement windows with double hung windows is possible, though it may require some adjustments to the window frame and structure. Depending on the size and style of the old casement window, you may need to modify the opening or install custom double hung window trims.
The standard double hung window size typically ranges from 24″ x 36″ to 36″ x 72″, but custom sizes are also available. The double hung window dimensions depend on your specific needs and the space where the window will be installed.
Double hung windows typically include the frame, sashes, glass, weatherstripping, locks, and balance springs. For repairs or replacements, you might need to replace parts like the double hung window latch, window stops, or window hardware.
Double hung windows with grids have horizontal or vertical lines of trim (grids) applied to the glass. These grids provide a traditional or decorative look and are available in different styles, such as colonial, prairie, or diamond patterns.
The sliding window slides horizontally on the track, reducing the space for additional operations.
Casement windows are hinged on both sides and open to the left or right for ventilation.
Openings are maximized with bi-fold windows and provide unobstructed views of the outdoors.
Low maintenance single hung windows can slide up from the bottom for ventilation.
Tilt-and-turn windows can tilt open at the top or hinge inward at the sides, making for flexible windows.
With top hinged awning windows, they are ideal for bringing in the breeze even on rainy days.
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