Northtech Can Customize Insulated Or Non-insulated Aluminum Single Double Hung Windows

Ventilation Control: 

 Single hung windows typically open from the bottom, allowing fresh air to enter from below while keeping the top sash closed. Double hung windows provide even more flexibility as both the top and bottom sashes can be opened independently, enabling better airflow management and customized ventilation according to preference and weather conditions.

Space-Saving Design: 

Single/double hung windows are space-efficient, particularly in areas where outward-opening windows might be obstructed by exterior elements like trees, fences, or walkways. Their vertical opening mechanism means they don't protrude outside or inside, making them suitable for areas with limited space such as walkways, balconies, or patios.

Saving interior space

The opening fan does not take up much space in the room when it is opened, and the ventilation function can still be ensured in slender and narrow openings

Space-Saving Design: 

Single/double hung windows are space-efficient, particularly in areas where outward-opening windows might be obstructed by exterior elements like trees, fences, or walkways. Their vertical opening mechanism means they don't protrude outside or inside, making them suitable for areas with limited space such as walkways, balconies, or patios.

Easier ventilation

The upper and lower fans can be lifted and pulled, so the choice of ventilation area is more flexible

Double insulated glass sound and heat insulation

Superior sealing specifications

The frame-wrapped fan structure and the design of double heat-insulating strips in the window frames the whole window has better heat-insulating and thermal insulation performance.

Ease of Maintenance: 

These windows are often easier to clean and maintain compared to other window styles. Many modern single/double hung windows feature tilt-in sashes, allowing easy access to both the interior and exterior surfaces for cleaning. This feature simplifies maintenance tasks, especially for upper-floor windows, where exterior cleaning might otherwise be difficult or dangerous.

No home is the same, each having its own unique character.Why should your doors be any different? Our window are made bespoke to suit your needs.

①Casement + Tilt&Turn      ②Casement + Awning    ③Inwardopening    ④Outwardopening

①Double or Triple glazed low -e insulating glass, argon filled