A Mark D.Bilger Company
P.O. Box 463
Orefield, PA 18069
Phone: 610-395-2373 | Fax: 610-395-4280
email - stairpartsunlimited@gmail.com
Mark D. Bilger has been serving the Lehigh Valley area for over 25 years building & installing custom stairs and railings in many styles and a variety of woods. Our business has continued to grow due to the demand for custom, quality work I feel you deserve. Mark's experience in creating custom stairways and custom work in both wood & wrought iron have earned him recognition as seen in Builder Architect June,2005 (pgs 4-5), The Lehigh Valley Style January-February 2006 (pg 60) and with several other building contractors in the Lehigh Valley. We look forward to helping you make your visions a reality!

Custom work for the Customer - Custom railings are "our specialty!"
Mark D. Bilger knows what it takes to satisfy customers. His custom work has made a lasting impression for over 25 years in many homes in the Lehigh Valley area. Mark specializes in curved stairs, wood & metal balusters and fine custom woodworking.

Custom built stairway with wrought iron balusters.
We retail stair parts, railings, stairs, columns and trim. We make & install stair tread replacement covers, cabinets & make custom cabinetry, raised panels for offices or dining rooms. Our inventory is available to builders, subcontractors and homeowners who like to do their own projects. The product list contains some of the colors & items available. We purchase from many suppliers so we can get almost any item available.

Looking to replace those carpet stairs with wood? We can do that with our tread covers!!
Tread Replacement What is a wood tread cover? These are designed to turn your carpet stairs into beautiful hardwood looking stairs without replacing the whole staircase. These are made of solid 1/2" thick wood, no veneer or plywood, which is the same thickness of your carpet so nothing will change in height of the tread. Other brands are 3/4" to 1 inch thick which may change code laws - ours are custom made to fit your stairs in multiple wood species and come unfinished or pre-finished. Risers are made from 5/16" thick solid wood, no veneer or plywood to help keep stair tread and riser the same as the carpet thickness. The treads come unfinished or pre-finished. Designed for a DIY self project or contractor. Call for more details or fill out a quote. Call to visit our showroom, or to get more information.