Replacement Windows

Portland Window Company
13 Washington Ave Scarborough, Maine 04074
P.O. Box 10360 Portland, ME 04104

vinyl replacement window

Custom Vinyl Replacement Windows....

Portland Window's Poly-Tex 3500 windows let you personalize and beautify your home while increasing its value. It will become more comfortable, quiet, and secure... and you'll be free from tedious window maintenance.
Our Poly-Tex windows come in such a broad selection of styles, sizes and colors that you're sure to find the perfect windows for your home...whether it's traditional or contemporary...new or old! You can match an existing window style or create a new look with Poly-Tex double hungs, sliders, picture windows, casements,bows, circle tops--even custom shapes.
Your Poly-Tex 3500 windows will be custom-made to fit precisely and operate perfectly. This ensures a smooth installation without costly construction changes or performance problems due to improper fit. With draft freePoly-Tex windows, room temperatures will be more evenly maintained and heating and cooling expenses controlled.
Poly-Tex windows will make every room brighter and cozier while adding a beautiful look to your home's exterior. And, their superior energy-saving performance will help to repay your wise investment.

Air Infiltration Control. Unique, molded-in, flexible vinyl ridges hold the glass firmly in place while allowing the glazing to adjust to changing temperatures. This provides superior resistance to air infiltration.


Multi-Chambered Construction. Sash and frame design creates internal insulating air spaces. vinyl replacement windows strength and durability are increased and your home is quieter, and more comfortable.


Dual Weatherstripping Continuous, double wool pile surronds the sash preventing drafts and cold spots while enhancing comfort and energy efficiency!


Extra-Strong Corners. Our "corner-key" construction precisely joins and locks sash components to create smooth and attractive corners that stop air infiltration.


High-Efficiency Glazing. The Poly-Tex windows 7/8" glazing is 25% thicker than glazing in most new home windows. Low-E glass and other high performance options are available.


Weather-Tight Locking System. This innovative design securely locks your Poly-Tex 3500 windows while pulling the sash together for a superior weathertight seal.


Trouble-Free Balance System. The Strength and simplicity of our stainless steel spiral balance assures a lifetime of smooth, quiet operation.
6. Weatherweld Option. Efficient fusion-welded sashes are also available.

Colors include White, Almond and Brown/White

Make your home as cozy, attractive
and inviting as you want it to be.

Window type

Awning
Similar to a casement window as it also opens on a hinge. The main difference between the two styles is that an awning window opens horizontally rather than vertically, which somewhat limits how far it can be opened. One benefit of this set-up, however, is that awning windows can often be left open during storms because the open pane deflects rainfall.

Hopper
Essentinally the same as an awning window, but opens at the top rather than the bottom. For obvious reasons, this style does not direct rain away from the interior.

Casement
Like doors, casement windows pivot on hinges. This style often opens outward and may be operated with a hand-crank. According to Better Homes and Gardens, casement shapes tend toward the tall and narrow, so wide wall openings usually feature several.

Single / Double-Hung
According to Better Homes and Gardens, double and single-hung windows are still the most common choice for homebuilders. Double-hung windows contain two panes which both slide vertically. Single-hung windows contain two panes as well, upper and lower, but only the lower pane moves. The operating panes tilt in for easy cleaning.

Picture / Transom / Fixed
While these windows come in a selection of sizes and shapes, they are stationary, meaning they cannot be opened. For this reason, picture windows are considered somewhat attractive. While they may let in a tremendous amount of light, they do not allow for ventilation, so they are often used in conjunction with another type of window which does.

Sliding
These windows open horizontally. On a single slider, only one side operates. On a double slider, both sides operate. We make a selection of sliding windows which can also be tilted in, swing in, or lifted out for easy cleaning.

Bay
A bay window is a attractive type of window that projects outward from the wall, creating a sense of more open space and allowing in more light. It is typically constructed from one central fixed window running parallel to the wall. This window is then flanked by two other windows, usually casement or double-hung styles, attached at an angle.

Bow
Much like bay windows, bow windows project outward from a wall. While a bay window is composed of three main panels, however, a bow window is constructed of several. These panes join to form a gentle curve, or a bow shape. Also similar to a bay window, a bow window's center is typically fixed and its side sashes are casement windows.