Thermal Break Aluminum Hung Windows
VHD105 Double Hung Window
Dual thermal bridge American style aluminium hung windows ,equipped with hybrid vacuum insulating glass,and world class Caldwell balance and hardware,makes our hung window reliable and energy efficient.
High strength,hardness,toughness to ensure windows overall safety performance.
- 1.57mm 6063-T5 Aluminium Profile
- 100mm thick aluminium section,83mm visible frame+sash width.
- Dual thermal bridge design to maximum decrease thermal transmittance through frame.
SGCC| IGCC certified Vacuum Insulating glass, maximum eliminate the heat transfer through convection and conduction,HVIG realize Max 0.35W/(㎡·K) ,increase windows thermal performance significantly.
- Double glazing unit U value 1.6W/(㎡·K)
- Tripe glazing units U value 1.2W/(㎡·K)
- Hybrid vacuum glazing unit U value 0.35W/(㎡·K)
Sngle sash can be tilt in for easy cleaning.
Standard hung windows are equipped with Caldwell balances,whether coil balance,block& tackle balance or heavy duty ultra-lift balance.
2 maintenance holes in different height were hidden under the anti collision blocks,elegant design and long durability.
- Watertightness 360pa
- Airtightness 0.10 L/s·m2
- Structural Performance AAMA-CW-PG40
Windows Performance -Estimated
Options Menu
- AAMA 611 Anodized Treatment
- AAMA 2605- 98，AAMA 2604- 98，AAMA 2603- 98 Powder Coating Treatment-10-20Years warranty
- AAMA 2605- 98 PVDF （polyvinylidene fluoride ）
- AAMA 2605- 98 Wood transfer surface
VIG Windows offer 4 standard color options for fast delivery.
Black | White | Grey | Coffee
Customers can customize the surface color for big projects.
Dual finish (two-tone color) option are available.
VWS70 offer 20 different glass options including：
- Double Insulated Units with high performance dual/ triple silver low-E coating,U value 1.0-1.4w/m2.k
- Triple Insulated Units with high performance dual /triple silver low-E coating,U value 0.7-1.0w/m2.k
- Single Vacuum Insulated Units with high performance single /double silver low-e coating,U value 0.45-0.6w/m2.k
- Hybrid Vacuum Insulated Units with high performance single /double silver low-e coating,U value0.35-0.45w/m2.k
VWS70 offer only Caldwell hardware to keep the highest quality and long durability, depend on the glass thickness and windows sizes.
- Caldwell Quick Tilt | Roller Tilt
- Caldwell Prodigy | Apex
- Caldwell Ulralift | Ultralift Extreme
- Insect Screen -Keep mosquito or fly away from your home.
- Vandal Screen -offer extra security to your property.
Grid are widely used in hung windows to make it more beautiful,different from historical windows that use multi panel small grid, VIG windows use 2 pcs big glass panels and add aluminium bars both inside and outside of glass to simulate the same visual effect.
Resources
- VHD105 Double Hung Window Performance
- VHD105 Double Hung Window Thermal Data
- VHD105 Double Hung Window Brochure
- VHD105 Double Hung Window Drawings -PDF
- VHD105 Aluminium double hung window was tested to the standards of and certified by AAMA and NFRC.
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Frequently Asked Questions
For high logistic costs reason, MOQ for windows is 30sqm.
Project specification indicating windows performance,light transmittance,SHGC,U value etc.
Project schedule:windows type,size,quantity etc.
Glass combination: DGU, TGU ,VIG,or HVIG and windows performance requirement.
Destination port or site adddress to offer shipping & logistic costs.
Depend on the project scale,generally 4-5 weeks production time,for larger projects it will take 6-8 weeks.
In addition to 5-7 weeks delivery from China to destination site.
Overall time will be 10-15 weeks.
No,installation is out of our business category,all windows are tested before leaving the factory.
Will offer technical supporting on installtion,if any hardware problems,will deliver replacement for free.
- Raw materials:6066-T66 profiles,brand hardware/glass/ thermal bridge ensure good performance.
- Quality:ISO9001 quality management system control high fabrication precision and quality.
- Cerficificates:American AAMA/NFRC certified.
- Warranty-Aluminium profile/frame/ Glass-10 years warranty.
Our passion for extreme low thermal performance,will make your windows a marvelous energy investment.