Roof, Metal clad, 4 inches deep with two vents.
All woodwork is knot free untreated 19mm solid timber - weather proofing wood treatment is recommended to keep hives dry.
National Assembled, Roof, 8 inch
National Assembled, Roof, 6 inch
National Assembled, Roof, Gabled
Bee Hive Insulation, 50mm Sheepswool