Hide Show calderdoor1 calderdoor2 calderdoor3 Bug Screens And Air Doors In todays world, energy efficiency and productivity are two necessary components for a successful business. The cost of heating and cooling a building can contribute to added expenses that could be utilized for further growth an...

door hardware | screen door hardware | sliding door hardware | knobs | knockers Hide Show calderdoor1 calderdoor2 calderdoor3 Door Hardware Screen door hardware, sliding door hardware, and door lock hardware are all essential parts of any door. Calder door of Lancaster, Pa carries a wide selection o...

security door | double security door | sliding security door | residential commercial Hide Show calderdoor1 calderdoor2 calderdoor3 Security Door Double security door, sliding security door and metal security doors are just a few types of products that we offer to those that are looking to protect t...

entry door | wood entry door | double entry door | brass | metal Hide Show calderdoor1 calderdoor2 calderdoor3 Entry Door Wood entry door, double entry door and exterior entry doors all are available through Calder Door. Located in Lancaster, Pa, we are a family run business that carries a large sel...

door | garage door | entrance doors | patio doors | security | hardware Hide Show calderdoor1 calderdoor2 calderdoor3 Welcome Calder Door & Specialty Co. is a locally owned and operated business serving South Central Pennsylvania. With local roots dating back to 1897, the Calder family has worke...