Cover Systems
Aluminum Flat Panel Cover Systems
Pleasant Mount Welding, Inc.'s aluminum covers are an attractive and structurally sound alternative to traditional aluminum diamond plate cover systems. Utilizing custom extrusions, we can create either fixed panel cover systems or hinged panel cover systems for many different applications. We create innovative aluminum cover systems that offer cost-effective, long term solutions for architectural, municipal, and industrial storage applications. Our flat panel cover systems are widely used in the water and wastewater industries due to their chemical resistance, minimal lifetime maintenance requirements, and low construction cost. Every PMWI aluminum cover is custom designed to meet the specific requirements of each project and engineering for any snow, wind, and suspended load capacities. Pleasant Mount Welding, Inc.'s competitive advantage is our quality reputation, unmatched experience, and the fact that we are the complete package - we design, engineer, detail, and fabricate all of our covers in-house.
Water & Wastewater Reservoir Covers
The public's growing concern of clean water is pushing governments to implement legislation regarding water quality and municipal practices for protecting our environment. Storage facilities are being required to cover finished water reservoirs to help keep out contaminants. Our team of specialized engineers are experienced in creating custom solutions for covering clarifiers, reservoirs, sludge holding tanks, and many more storage facilities with our innovative aluminum covers. Our custom hinges allow for easy access to weirs, basins, blowers and any other equipment that is below the covers. This provides odor control and a safe working environment for plant operators. PMWI aluminum covers require little to no lifetime maintenance, reducing plant preservation costs and saves energy. Our covers are durable and strong enough to handle large loading requirements, allowing for safe navigation throughout the plant.
Heavy Duty Aluminum Covers
Multi-Use Standard Duty Aluminum Covers
*Coming Soon!

Heavy Duty Cover Features:
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Welded Construction
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Pedestrian Span 5'-8" @ 100 lb/sqft uniform load & 300 lb concentrated load
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Hinged or Fixed Design
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Slam Lock w/ Key for Hinged Covers
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Gaskets for a Substantially Air Tight Cover
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Lifting Handles
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Available Flush Top or Top Mount
Standard Duty Cover Features:
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Mechanical Construction
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Pedestrian Span 4'-10" @ 50 lb/sqft uniform load & 400 lb concentrated load
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Hinged and/or Fixed Design
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Slide Bolt Lock for Hinged Covers
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Gaskets for a Substantially Air Tight Cover
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Lifting Handles
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Available Flush Top or Top Mount
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Foamular® 250 Rigid Foam Insulation Option