Berry Plastics Corp 625949 Black Poly Film 4 Mil

Product Description

The BERRY PLASTICS CORP 625949 is a black polyethylene film roll used for vapor barrier, ground cover, and containment applications across construction, HVAC, plumbing, and general trade work. The film measures 20 feet wide by 100 feet long at a 4 mil thickness, providing a heavy-duty barrier suitable for moisture control and site protection. Each roll ships as a single unit and weighs 38.2 pounds. The 4 mil gauge delivers reliable puncture resistance for demanding jobsite conditions without excessive bulk during handling and installation.

This film is commonly specified for crawl space vapor barriers, concrete curing covers, temporary weather protection, and debris containment on residential and light commercial job sites. HVAC and plumbing contractors use it to isolate work areas and protect equipment during installation or renovation. The 20-foot width reduces the need for overlapping on wide surfaces, making it practical for large crawl spaces or open floor applications.

Key Features

• 4 mil thickness provides heavy-duty puncture and tear resistance
• 20 feet wide by 100 feet long — 2,000 square feet per roll
• Black polyethylene construction blocks light and resists moisture vapor transmission
• Single-roll packaging at 38.2 pounds for straightforward inventory and transport
• Suitable for vapor barrier, ground cover, curing, and containment applications

Compatibility

Designed as a general-purpose polyethylene sheeting roll for use in residential and commercial construction, mechanical, and site-work applications where a 4 mil black poly vapor barrier or ground cover is specified.

Installation Notes

Installation is typically performed by general contractors, HVAC technicians, or plumbers as part of moisture management or site protection scopes. Unroll the film carefully on a clean surface and overlap seams by at least 12 inches when full coverage is required, securing edges with tape or mechanical fasteners per project specifications. For crawl space vapor barrier installations, consult local building codes and IRC moisture control requirements for minimum mil thickness and seam sealing standards. Wear work gloves when handling large rolls to prevent cuts from sharp edges or debris on the substrate.

Technical Specifications

• Width: 20 feet
• Length: 100 feet
• Thickness: 4 mil
• Coverage: 2,000 square feet per roll
• Material: Black polyethylene
• Weight: 38.2 pounds
• Package Quantity: 1 roll

Standard Information

• Brand: BERRY PLASTICS CORP
• Manufacturer Part Number: 625949