Swienty National Poly Hive Roof
Used in conjunction with either the Swienty poly hive or most British National wooden hives.
Compatible with most National wooden hives measuring 460mm x 460mm
Made from high-density polystyrene, it is up to three times stronger than what is used in packaging and has excellent insulation properties, keeping your bees warmer during winter.
To preserve your Poly Hive we recommend painting the exterior with our poly hive paint.