Neoprene Weather Washers: Prevent leaks where fasteners penetrate frames or covers.

Gasketed Fasteners: Resist water and air passage, enhancing waterproofing and airtightness.

Surface Mount System: Designed to accommodate uneven expansion joint widths.

Material Options: Choose from anodised aluminum, sprayed aluminum, stainless steel plate, or brass plate.

Engineering for Durability: Aluminum covers can be engineered to withstand snow and wind loads.