Bay and Bow Windows by
Coastal Exteriors

All of these styles project into the outdoors and create additional space and dimension within your room. Coastal Exteriors handcrafts every 'dimensional projection window' utilizing only the very finest raw materials.


The frames of the window and also the head and seat board are constructed using only the most expensive 9 ply, Grade-A, hardwood plywood. The mullion posts between the windows in the unit are not only structural, but they are also totally filled with energy efficient die-cut EPS foam.

Coastal Exteriors handcrafts each and every unit from start to finish, from your exact dimensions using your specific configurations. Coastal Exteriors has total control over quality in-house, ensuring a perfect window for you and your home.


The sliding action is made possible by stainless steel coil springs (Constant Force Balance System) which support the weight of each sash. The bottom (inside) sash is primarily used for opening the window, although the top (outside) sash can also be slid downward for ventilation.


All Coastal Exteriors Panorama Series Bay and Bow Windows feature:

  • Your choice of Double Hung, Casement or Fixed Flankers
  • 9-Ply Hardwood Head and Seat construction
  • Virgin uiPVC extrusions
  • Energy Efficient 1" Dual Pane Insulated Glass Units
  • Your choice of Birch or Oak hardwood