Alusthetic double sealed aluminium manhole covers are constructed from high grade extruded aluminium material. They are highly aesthetic with versatility for interior usage on both public and domestic applications. Tested to EN124 standards. The Alucover DS-Line range features a highly aesthetic extruded aluminium construction manufactured to BS:EN124 standard. Recommended for exterior applications. An odour and waterproof aluminium cover that’s self secured to the outer frame, featuring two seals: one at the base and a ‘T-rubber’ seal built-in to the side of the outer frame. The unique seal allows for an additional odour barrier, elasticity to avoid tension between the recessed cover and frame, and the prevention of dirt between the cover and frame for easy removal. Clear Opening: 300mm x 300mm x 48mm | External Dimensions: 360mm x 360mm x 60mm | Overall depth 60mm. All Double seal manhole cover line include lifting keys and reinforcement mesh. All lifting holes are covered with plastic caps to prevent any dirt or build up over time.