Sunspace by Lumber One

Lumber One Building Supplies is a full service lumber yard proudly serving the Whiteshell Provincial Park, Southeast Manitoba and Northwestern Ontario Since 1994. We are a proud supplier of Sunspace WeatherMaster Windows while as also specializing in custom cottage design and material supply from foundation to finish. Whether renovating old to building new Lumber One can help make your cottage dreams a reality. At Lumber One Building Supplies we have developed a reputation for exceptional service, remarkable selection, expert advice, and speedy delivery. Experienced contractors and do-it-yourselfers alike will find the products they need, the advice they come to expect and the courtesy they deserve, all under one roof. Our extensive catalog of products is continuously growing to meet the demand of both our diverse clientele and the ever changing landscape of construction materials. At Lumber One Building Supplies we are proud to be a part of the Whiteshell community; sponsoring area sports teams, community groups, and local events.