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Double Sash Wood Windows

Q: Are energy efficient windows worth it?

According to the U.S. Department of Energy, energy efficient windows offer significant savings.

Wood windows

Double-sash window, is a type of window that can have two operable sashes. A tilt and turn window can open inward from side hinges or tilt inward at the top like a hopper window. It can be also fitted with fixed window (simulated double window). Rain protection and draft-free ventilation are both provided by the tilt position. Tilt & Turn windows operate as casement windows in the turn position, swinging their entire glass surface open. Available in quadruple, triple, or double glazing.

our systems

pw series double wood windows

Multiple solution, high performance window system

Eco Windows USA offers multiple window and door styles in top quality laminated wood. Choose from pine, meranti or oak species. We can use stain as a finish or any of the 240 different solid color options from the RAL color palette. As in any other window line we provide, you can choose from wide selection of muntin types. Wood glazing bars are also available in custom configurations and the frames can be cut to both standard rectangular shapes as well as any number of forms including arches, trapezoids, circles and more. All units are custom made allowing for extreme flexibility in design for our clients.

Benefits of wood windows

Are Eco Windows and Doors energy-efficient?

Our windows and doors are built to be energy efficient.
Our energy-efficient windows and doors keep heated and cooled air inside your homes, saving you money on your monthly energy bills.

Are wood windows durable?

In the heat, cold, rain, and sun, wood windows perform significantly better.
They won’t warp or crack like vinyl as long as they are properly sealed, and unlike metal windows, they expand and contract less when the temperature changes.

Are energy efficient windows worth it?

According to the U.S. Department of Energy, energy efficient windows offer significant savings.

About wood Windows

The most environmentally friendly window material is wood. Windows today require little maintenance, whether they are PVC-u or factory-finished wood.

They only require a yearly cleaning of the frames and lubrication of the hardware. Factory-finished wood windows will require an initial fresh coat of paint after about ten years, depending on exposure conditions. On the other hand, uPVC windows do not require re-coating but will eventually lose their finish.

The natural insulating properties of wood help to maintain a comfortable indoor temperature. To keep wooden window frames in good condition, they need to be weatherproofed on a regular basis.

Available glazings

technical specs

Technical Specifications
Key features

Specification

	A series	C series	S series	Steel	Wood
Thermal Uw values up to	0.15	0.15	0.13	0.20	0.14
Passive option	✔	✔	✔		✔
Hidden sash	✔	✔		✔
Nailing Flange	✔	✔	✔
Max dimensions of single panel (in inches)
Fixed window	142 x 110	142 x 110	142 x 110	110 x 98	71 x 98 ½
Operable window	67 x 118	59 x 102	59 x 102	55 x 90 ½	55 x 67
Swing doors	55 x 118	59 x 106	50 ½ x 97	35 ½ x 94 ½	43 ½ x 98 ½
Sliding doors	130 x 126	157 ½ x 157½	118 x 106	–	128 x 106
Range of glazing panes	1 – 4	1 – 3	2 – 4	1 – 3	2 – 3