BUILD IT ONCE - BUILD IT RIGHT FIREPLACES hof BATHROOMS WINDOWS DECKING & FLOORING EXTERIOR DOORS STONE, SIDING & ROOFING MAZE LUMBER BUILD IT ONCE. BUILD IT RIGHT. SINCE 1848 mazelumber.com Water Street, Peru 815-223-1742 MAZE 175TH ANNIVERSARY 1848-2023 INTERIOR DOORS KITCHENS CABINETRY & COUNTERTOPS Illinois' longest operating lumberyard continues to thrive along Peru's historic riverfront. Maze Lumber has been providing top quality building materials to Illinois Valley contractors and homeowners for 175 years, still owned by the founding fathers (Maze). Located in a 15,000-square foot showroom and office, we offer building materials for the modern home as well as a full line of the traditional lumber items used in home building, commercial construction, and industrial applications. Our experienced sales staff takes pride in their ability to provide knowledgeable assistance along with prompt delivery at reasonable prices. BUILD IT ONCE - BUILD IT RIGHT FIREPLACES hof BATHROOMS WINDOWS DECKING & FLOORING EXTERIOR DOORS STONE , SIDING & ROOFING MAZE LUMBER BUILD IT ONCE . BUILD IT RIGHT . SINCE 1848 mazelumber.com Water Street , Peru 815-223-1742 MAZE 175TH ANNIVERSARY 1848-2023 INTERIOR DOORS KITCHENS CABINETRY & COUNTERTOPS Illinois ' longest operating lumberyard continues to thrive along Peru's historic riverfront . Maze Lumber has been providing top quality building materials to Illinois Valley contractors and homeowners for 175 years , still owned by the founding fathers ( Maze ) . Located in a 15,000 - square foot showroom and office , we offer building materials for the modern home as well as a full line of the traditional lumber items used in home building , commercial construction , and industrial applications . Our experienced sales staff takes pride in their ability to provide knowledgeable assistance along with prompt delivery at reasonable prices .