USA Virginia good quality American Customized Thermal Insulation Aluminum Double Hung Windows,vertical windows by Doorwin


Type
DOORWIN AL+ Energy Efficient single or double hung Windows

Multiple design options and woods available to match
historical aesthetics and design requirements

Also available as a round top, double hung, stationary
transom or picture window

Art Glass Color Options

You can order art glass designs in standard colour palettes,or create custom combinations. Color palettes and accent jewels for custom combinations are predetermined by style of art glass. Contact us for more on custom capabilities.

2 OPENING WAYS

TURN OPENING· Maximum Air Exchange
TILT OPENING · Allows Micro Ventilation, Saves More Space

T66 AVIATION GRADE

Ultra-High Precision & High Strength

Meet North America Standard

The Thickness (For Window) ≥1.6mm
The Main Load-carrying Parts ≥2.0mm

GLASS

LOW-E SILVER COATING

LOW-E Technology Can Helps Homes Stay
Cooler In The Summer And Warmer In The Winter.

+WARM EDGE SPACER

Technoform Bautec’s TGI-Spacer M – Our warm-edge spacer technology minimizes thermal bridging and has one of the lowest failure rates in the industry.

GERMANY BRAND
ORIGINALY IMPORTED

Ergonomic Design

Excellent Anti-Theft Performance RC2

Germany Roto / Siegenia Optional

HIGH ENERGY-EFFICIENCY

Our High-precision Polyamide Is From Technoform Bautec- PA66 Nylon.
Our Thermally-broken Aluminum Profile Systems Utilize The Latest Polyamide And Low-Emissivity Foil Technologies To Minimize Thermal Bridging At The Frame And Sash.

ANTI-THEFT + ANTI MOSQUITO

Quality Of American Military Industry

304 S.S Protection Screen

SUPERIOR RESISTANCE

No Scratches / Flaking / Fading

Satisfy All Your Imagination About Color

Fluorocarbon Coat Finishing Is Available At Request For Extreme Environmental Conditions.

OUR 3 WHOLLY OWNED
FACTORIES IN CHINA

50+ PRODUCT
TESTING CERTIFICATIONS

NFRC / NAMI / CE / WDMA / CSA / ISO / AAMA / NZS / AS

10+LABELS

Provide Clear Instructions
Save Installation Time

5 LAYERS PACKAGING

Who is Responsible
for the Customs Clearance?

Arrival of Goods

Submit Customs Clearance Documents to Customs

Tax (Paid By Us or By the Client)

Pick Up the Goods

What Should We Do If We Do If We Buy Goods, But We Don’t Know A Forwarder?

We,doorwin, Have Our Own Shipping Agent And Forwarder,who Could Take Good Care Of The Shipping, Custome Clearance, Documents, And Delivery To The Warehosue Or Job Site.

What Is The Delivery Time?

For Regular Purchase Orders, The Productions Time Will Be 3~5 Weeks From The Date Of Getting The Approved Shop Drawings. Shipping Time Will Take Another 4~5 Weeks From Our China To Local Seaport Or Warehouse.

What Is Your Payment Items?

Generally,50% Deposit Payment By Bank Wire Transfer Or Credit Card, Balance
Payment Before Shipping Is Accepted.