EEE HOUSING Double-hung windows have grown in popularity because of their timeless aesthetics and adaptive performance capacities.
Our window system is customizable and versatile, with configurations for new construction and replacement in residential and commercial application. Both frame and sashes of this window are assembled with built-in thermal barrier to insulate heat transfer. "Duraseal" warm edge glass spacer integrates glazing units with superior energy saving accomplishment. Commercial rated double weather-stripping and exterior sash seal combine to provide exceptional performance. In addition, rubber weather-stripping on the sash provides better thermal insulation by preventing water and air infiltration. These integrated features reduce heating and cooling loads on HVAC systems, providing long term energy efficiency and utility savings to property owners. The tilt-in sashes make the window easy to operate and clean.


If you're looking to enhance your home's beauty with Double Hung Windows, head over to EEE HOUSING Team! We are based in China, and supply quality bi-fold windows, along with an extensive range of UPVC and aluminum windows and doors.

Our customer service team will extend their expertise to you and help you choose the best window or door for your projects!

Q1: How about your Production Lead Time?
Production lead time is 25-30 working days after receiving 50% deposit, it depends on the windows and doors types and profile (like color, special requires), 
 
Q2: What is your MOQ?
1 set, Our low MOQ can save your budget!  
 
Q3: Do you accept customized design and size?
Sure, windows and doors are highly customized goods, we make customized design and size.   

Q4: What is your main product?
casement door/ sliding door/ folding door/ casement window/ sliding window/ awning window /sun room etc.

Q5: What are your payment terms?
50% deposit when order is placed, balance before shipment; T/T, Western Union, Trade assurance, Paypal are available

Q6: What about your packages of aluminum windows & doors?
Inner EPE paper packing, exterior with wooden frame crate box. We have been exporting losts of products overseas, no any clients make any complains on our packages.

Q7: What is the guarantee of your products if i buy from your company?
Our products are guaranteed for ten years under non-human circumstances.

Q8: How can I install products in a correct  way ?
We will provide professional instructions or installation video for you to install our products in an easy and correct way.
 And our installation team can go to your site if it's necessary.