Guangdong KLUK Aluminum Building Technology Co., Ltd
Seeing the World through Windows and Doors！
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Features:
Comfort-Tilt Double Hung window features a sash-over-sash design where both sashes open for ventilation and tilt-in for cleaning of the exterior glass surfaces from within the home or building.
Product Highlights
• Sun Clad Extruded Aluminum Exterior• Integral Nail Fin• Water Management System• Powder Coat Exterior Finish• Sun Advantage Low-E Insulated Glass with Argon• Duralite™ Glass Spacer System• Ponderosa Pine Interior• Complete Weather Seal Protection
Features
• Vertical Raise & Lower Sash Operation
• Tilt-In Sashes
• Cam Action Sash Locks
• Finger Release Tilt Sash Latches
• Plain (flat) Profile Sash Lock Rail
• Concealed Jamb Liner Exterior Face
• Positive Contact Floating Jamb Liners
• Spring Balance System
• Locking-when-tilted Sash Balance Shoes
• Exterior Screen
• Standard Jamb Depth = 4-9/16"
Advantages:
1.Ventilation:
Because the inverted position is another opening method of the casement window, which makes the room circulate naturally with the air of nature, and the indoor air is fresh. At the same time, it eliminates the possibility of rainwater entering the room. The fresh air undoubtedly creates a comfortable living environment for people.
2.Security:
The linkage hardware arranged around the window sash and various functions of the handle for indoor operation are fixed on the window frame when the window sash is closed, so the safety and anti-theft performance are excellent.
3.Easy to clean windows:
The operation is simple, and the window sash can be turned from the outside to the inside. The utility model makes it convenient and safe to clean the outer surface of the window.
4.Practicability:
It avoids the occupation of indoor space when the inner window is opened, and it is inconvenient to hang curtains and install lifting clothes hanging rods.
5.Good sealing and thermal insulation performance:
Through multi-point locking around the window sash, the sealing and thermal insulation effect of doors and windows are ensured.
| Performance | Parameter | National Standard |
| Wind Load Resistance | 4.5<=p3>=5.0 | level 7 |
| Air Tightness | 2.5<=q1<=2.0 | level 3 |
| Water Tightness | 350<=△p>=700 | level 8 |
| Thermal Insulation | 3.0>k>=2.5 | level 6 |
| Sound Insulation | 35=<Rw+Ctr<40 | level 6 |
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