At Shamrock Pole Buildings, we pride ourselves on the truss designs our team create. We can draw engineered trusses from your blueprints and build them to spec. Our team even supplies complete layout plans with our deliveries to assist you in the installation of your wood truss system. We stock 24′, 30′, and 40′ four-foot on center trusses for quick turn-around projects. From the finely detailed house plan up to the 100′ clear span commercial trusses, our staff can provide you with all your roofing needs for your post-frame construction. Check out our Alpine Roof Truss Info/Guide to learn more about all the configurations and designs we can create for your pole barn truss!