Bsc Preferred V73HDB Window Insulation Shrink Kit

Product Description

The BSC PREFERRED V73HDB is a window insulation shrink kit designed to reduce heat loss through single-pane windows. The kit includes a crystal-clear plastic sheet that, when heated with a standard handheld hair dryer, shrinks tight and wrinkle-free over the window frame. Installation requires no special tools beyond the hair dryer and the included double-faced tape. This product is commonly installed by homeowners and building maintenance technicians as a low-cost weatherization measure during heating season. It can increase the effective R-value of a single-pane window by up to 90 percent, making it a practical solution for energy loss reduction in residential and light commercial settings.

The V73HDB shrink kit is suited for use on windows with metal, painted wood, varnished wood, or vinyl-clad frames. It is typically applied to single-pane windows in residential homes, apartments, and older commercial buildings where window replacement is not immediately practical. The clear film maintains visibility after installation, so occupants retain full use of the window for natural light. Each package contains one kit covering a single window installation.

Key Features

• Crystal-clear film shrinks tight and wrinkle-free using a standard handheld hair dryer
• Increases single-pane window R-value by up to 90 percent
• Compatible with metal, painted wood, varnished wood, and vinyl-clad window frames
• Includes double-faced tape for secure, tool-free attachment
• Maintains full window visibility after installation

Compatibility

Designed for use on single-pane windows with metal, painted wood, varnished wood, or vinyl-clad frames in residential and light commercial applications.

Installation Notes

Installation requires no power tools or cutting beyond sizing the film to the window opening. Surfaces should be clean and dry before applying the double-faced tape to ensure proper adhesion. Use a standard handheld hair dryer on a medium to high heat setting to shrink the film evenly from the center outward. No licensed trade certification is required for installation of window insulation film.