Ramps:  
6' x 5' treated ramp:  $125
8' x 6' treated ramp:  $200
9' x 6' treated ramp:  $200
Lofts:
Extra Loft:  $3.00/sq.ft
Work Bench:  $3.00/sq.ft
Windows:
Standard raise up and have screens
Choice of white and brown
18 x 27 Window:  $50
24 x 36 Window:  $75
24" x 36" Thermopane Window:   $145
Transom Window (10" x 29"):  $50
14" Octagon Window:  $75
18" Octagon Window:  $85
Shutters:  $50 (pair)
Flower Box:  $35
Doors:  
Shop Built Doors:
Extra 36" single door:  $100
Extra 6'h x 6'w double doors:  $200
Taller or Wider Door: $100
Prehung Doors:
9-lite Prehung Door:  $200
Solid Six Panel Prehung Door:  $200
Flooring Options:
Insulated Floor:  $2.25/sq.ft
(1/2" foam board R15
29 gauge flat stock to keep mice out)
Floor joist 12" oc: $75/sq.ft.
Wall Options:
2 x 6 studs: 3% of total price of bldg.
Roof Options:
2 x 6 trusses:  3% of total price of bldg.
Anchors:
Anchors:  $30/each installed