Granville Manufacturing has been in continuous operation, owned and run by family businesses since 1857. We feature spruce and pine quartersawn clapboards as well as other vertical grain building materials. The old New England houses that dot the countryside are the best examples that wood siding can withstand the test of time. We invite you to tour our facility. We are located in the heart of Vermont on scenic Route 100. Come and see for yourself why we are proud to carry on a true Vermont tradition.