Thermwell V3625/4 Clear Vinyl Sheeting 4 Mil 3x25 Roll

Product Description

The THERMWELL V3625/4 is a 4 mil crystal clear vinyl sheeting supplied in a 3-foot by 25-foot packaged roll. This flexible sheeting is used as a protective barrier, draft blocker, or surface cover in residential and light commercial applications. At 4 mil thickness, the material offers adequate puncture resistance and transparency for applications where visibility through the barrier is needed. It is commonly handled by HVAC technicians, plumbers, general contractors, and maintenance crews during seasonal weatherization or job-site protection work.

This vinyl sheeting is suited for temporary window and door insulation, crawl space vapor barrier applications, equipment protection during construction, and general weatherproofing tasks. The roll format allows technicians to cut the sheeting to length on site without specialized equipment. Each roll measures 3 feet wide by 25 feet long, providing 75 square feet of coverage per roll.

Key Features

• 4 mil thickness provides reliable tear and puncture resistance for temporary barrier use
• Crystal clear vinyl allows visibility through the sheeting during installation and use
• 3-foot by 25-foot roll yields 75 square feet of coverage per roll
• Packaged roll format allows on-site cutting to any required length
• Suitable for weatherization, vapor barrier, and surface protection applications

Compatibility

Designed as a general-purpose clear vinyl sheeting roll for use in weatherization, moisture control, and protective covering applications across residential and light commercial settings.

Installation Notes

This sheeting is typically installed by HVAC technicians, plumbers, or general maintenance personnel. Cut to length using a utility knife or shears on a clean, flat surface. When used as a temporary window or door seal, secure edges with appropriate tape rated for the substrate. When used in crawl spaces or as a vapor barrier, follow local building codes for overlap and fastening requirements.