Design Ideas:
Just because you have a certain style of window now doesn't mean you have to replace it with exactly the same style. Replace an old picture window with a bay or bow window. Trade a kitchen slider for a garden window. Add ventilation or view or drama. Our manufactures custom-build every window, so almost anything is possible. Milgard design ideas

Installation Process:
Windows can be installed in just about any type of home or business, whether it's made of wood, brick, or even stucco.
Milgard install abcd

Warranties: 
Whether you are buying windows or patio doors for your own home, your rental, or a commercial project, North County Window and Door’s manufactures back their products. Milgard stands behind every window and patio door they build. The warranty promises they will repair or replace any defective window, door or skylight free of cost to the original homeowner. Parts and labor included. Warranty ranges from 10 years for commercial applications to a Full Lifetime Warranty for homeowners. It's no hassles, no hidden costs, and no headaches.
Milgard Lifetime - Homeowners
Milgard - Commercial Warranty
American Integrity warranty


We are Green
Milgard energy efficiency

Frequently Asked Questions:
To help you better understand the parts of the window or door:
Anatomy of windows and doors

What are mullions?
Mullions are vertical members between window units. They are sometimes confused with muntins, which are secondary framing members that hold multiple panes of glass in the sash. Other parts of the sash include stiles (the outside vertical members) and rails (the top and bottom horizontal members).

I have heard windows referred to as lights, is this another type of window?
Lights (sometimes also spelled lites) are individual panes of glass within a window. Windows are usually designed/measured by the number of “lights” it has in each sash.

What is insulated glass?
Technically, there are two or more panes of glass separated by insulation at the edges and air in the center to provide greater thermal efficiency to a window.

What is a gas-filled window?
Modern window technology permits an inert gas, usually argon, to be sealed between the panes of glass in a window instead of air. The gas is a far better insulator that just air, thus further increasing the thermal value of a window.

What does Low-E stand for and how does it benefit my project?
Low-E stands for low-emissivity, which is the power of a surface to emit heat by radiation. This type of glass cuts the loss of heat during the winter and cuts the absorption of heat during the summer by reflecting the heat back to its source, thus providing year-round savings by lowering utility bills. Low-E glass also selectively filters the sun’s energy, blocking up to 84% of the sun’s ultraviolet rays in the summer, thereby reducing the degree of fading of upholstery, carpet and drapes. Low-E also reduces heating costs reflecting roomside heat back into the room resulting in a lower winter U-value.

U-value - what does this mean? What is its relationship with an R-value rating?
R-value and U-value are reciprocal to one another. The term U-value is measured by the amount of heat that escapes a surface-a wall, ceiling, or window. R-Value is measured by insulation value. How many glass layers there are in a window to the type of gas that is between the panes of glass, are some of the basis of this measurement. The higher the R-value, the better insulated are walls and ceilings. The lower the U-value, the better job a window does in keeping out heat and cold.

What are anodized finishes?
Anodizing is an electro-chemical process that creates a durable finish on aluminum surfaces. It penetrates aluminum like stain penetrates wood, thus preserving the natural beauty of aluminum. It is commonly used in high-traffic a commercial areas that require added hardness and resilience.