Exterior Doors | NH Door Dealers


Since 1976, East Coast Lumber has been supplying local building professionals with quality doors, windows and millwork products. We carry a diverse selection of exterior door options.

We have experienced, highly knowledgeable staff to assist with making choices from our large inventory. We can also help with everything from understanding door specifications to installation techniques. East Coast Lumber will gladly install your exterior door. We can also recommend one of the many dependable, local contractors that do business with us every day.

- Integrity Patio Doors
- Therma-tru Exterior Doors
Exterior Doors Misc/accessories
Silverline Vinyl Patio Door