Bethlehem Windows - logo

Your Window Company

Serving the Greater Lehigh Valley

2124 Stefko Boulevard, Bethlehem PA 18017

Business Hours:

Monday - Thursday: 09:00 AM - 05:00 PM

Friday: 09:00 AM - 04:00 PM

Saturday; 09:00 AM - 12:00 Noon or by appointment

Sunday: CLOSED

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Amazing Casement Windows

Casement windows by Bethlehem Windows are excellent for views about kitchen sinks. You can open them outward easily, and also close tightly with folded operating handles that don't interfere with shades or blinds.. This is a great choice for contemporary and traditional homes alike.

  • Sashes swing outward for easy ventilation.

  • Screens removable from inside home.

  • Single-lever multi-point locking handle for maximum security.

  • Color-coordinated locking and operating hardware for functional beauty.

  • Folding nested operator handles come standard.

  • Fusion welded frames ensure your window stays strong, square and weather-tight.

  • nsulated double-and triple-pane glass units can be configured for all climates.

  • Variety of frame colors and grilles to accent home's style.

  • Optional frame and sash foam create a more energy efficient window that can help save on your energy bills.

Every estimate is done by the owner and every installation is overseen

by a family member.

Recreate the look of traditional windowpanes with grilles in varieties of patterns. Do you own a prairie style home? Add Perimeter Prairie grilles to your casement windows to complement Prarie or Arts and crafts styling. You can also try a Colonial pattern for a traditional look. To bring in even more daylight, add a transom window about a casement with the same grille pattern. Most Great Lakes windows are available with grilles-between-glass or simulated divided lites(on the outside of the glass).

Learn about your options.

Call today!



Casement Windows


Grilles define style

Enhance the beauty and elegance of your home with sliding patio doors. Irrespective of the size or style of your home, our doors facilitate additional light and panoramic views.

Sliding Patio Doors

  • 2 panel doors available in 5,6 and 8 foot widths.

  • 3 panel doors available in 9 and 12 foot widths.

  • 4 panel doors available in 10, 12 or 16 foot widths.

  • Available 6'8, 6'10 and 8'0 height options.

  • Custom widths and heights are available too.

  • Fiberglass sill offers better durability and improved efficiency.

  • Euroglide system lifts door panel off sill to open and close with ease.

  • Optional keyed lock handle adds beauty and security.

  • Add a footbolt for greater security and peace of mind.


Our glass designs offer an elegant passage to the outdoors. From distinctive to dramatic, the style you choose will bring out the best in your home's personality. Even better, our decorative grilles can be placed within the insulated glass unit, making them easy to clean. Or select simulated divided lite grilles, which are on the outside of the glass for a more traditional look.

Distinctive glass design

For greater protection against forced entry, our patio doors lock along the jamb at the three most critical points. Locks and handles come standard in White, Beige and Bronze, with an option to upgrade to an elegantly finished handle or keyed lock in White, Beige, Bronze Satin, Nickel or Brass. Want to match your decor inside and out? Select our two-tone option to color coordinate your interior and exterior patio door handle sets. EuropGlide handles are available in Satin Nickel, Brass or Oil-Rubbed Bronze. Ask your dealer for color choices.

Seamlessly safe and secure.

Casement Windows casement window