In celebration of over eighty five years and three generations Interstate + Lakeland Lumber has renovated the original 1922 millwork shop. Interstate Design Center is open and ready for business featuring fine windows, doors & custom millwork.

We are committed to providing quality service and materials at competitive pricing. IL services the needs of Westchester & Fairfield counties' finest builders and most discriminating homeowners providing: Windows & Doors, Custom Millwork, Exterior Trim, Interior Moulding, Columns, materials for Coffered Ceilings & Custom Libraries, Radius & Curved Molding, Archways, Decking, Hardware, Replacement Windows, Rough Lumber, Engineered Lumber, & Restoration Millwork. What Dream Homes Are Made Of

View our new Custom Millwork Gallery