The 2 1/2" louver is used in 40% of the orders we currently fill. This louver size is the new traditional, replacing the smaller louver sizes that were used in times past. Many home decors are well suited to the 2 1/2" louver and even many window types may require the 2 1/2" louver due to the smaller projection of the louver itself.
These pictures are where just the 2 1/2" was used by our customers.
2 1/2" Louvers in bedroom windows
Customer home in Quincy Florida. This an older home where the 2 1/2" louver fits the window size, style of the home and matched nicely with the louvered doors.
2 1/2" louvers on French Doors
Large panels are a nice fit and follow the lines of the large glass area when used on French Doors and adjoining stationery panels.