Laun Brothers Lumber

Call Now... 410-233-0737

Laun Brothers Lumber can help you choose quality replacement windows. We sell windows from Ideal Window. In business for over 80 years, they offer quality products and dependable service to the home improvement industry.


All of our replacement windows feature fusion welded vinyl frames and sashes. The beveled frame adds a stylish and clean appearance while the welded corners provide an additional air and water tight barrier for your home providing further energy savings.

See the difference with our great windows

New windows can really improve your home’s overall look as well as its value!

Trust the team that's been delivering great products at low prices for more than 100 years! Reach out to us

about your needs.

 •  Duraweld II (all vinyl, welded, double hung tilt in sash for easy cleaning)

 •  Low E glass (energy package and argon gas available)

 •  Contour and flat grids (available in 3 different styles)

 •  Sahara Brown exterior color available

Get superior products from Ideal Window Manufacturing

Contact us today and get great windows.


  • Bay

  • Bow

  • Casement

  • Hopper

  • Picture windows

  • Sliders

  • Awnings

Types of windows sold: