A Guide to Builing a Window Film Window

A picture window is a certain kind of window often found in the innermost parts of houses, apartments or commercial buildings. The term "picture window" derives from the fact that the glass in these windows does not extend all the way to the bottom edge of the wall, and instead has a section that extends downward into a groove

Most picture windows are made with two panes of glass: one pane on top and one pane on bottom. The top pane is usually larger than the bottom pane, because it has a different shape than its counterpart and is designed to fit into a specific frame around it

The first pane of glass will be called the "top" pane, while the second pane will be called either the "bottom" or "second". This is because most picture windows have three panes total — two top panes, and one bottom or second pane. The middle pane is typically smaller in size than these other two panes; it's usually just big enough to fit into an opening between them without hitting any part of them (such as bumpers).

what is a picture window definition

DOORWIN THE LEADING WINDOWS DOORS MANUFACTURER

Freedom to dream "truly custom-made"

Doorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.

Full Custom Fenestration System

Find the true freedom to bespoke

Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!

Design Assistance Service

From manufacturing to delivery on site

We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.

The Safest Delivery

5 layers packaging guarantee 0 damage

We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.

What Projects Can We Take?

We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)