Bsc Preferred V76HDB Patio Door Shrink Film Kit

Product Description

The BSC PREFERRED V76HDB is a patio door window insulation shrink film kit designed to reduce heat loss through large glazed openings. The kit includes a crystal clear plastic sheet that shrinks tight and wrinkle-free when heated with a standard handheld hair dryer, eliminating the need for specialized tools. It installs using double-faced tape and adheres to metal, painted wood, varnished wood, and vinyl-clad frames. The film is rated to increase the R-value of single-pane windows by up to 90 percent, making it a practical seasonal energy-saving measure for residential applications. Installers and facility maintenance technicians use this product to reduce drafts and improve thermal performance without replacing glazing.

This kit is sized for patio door applications and is suited for residential and light commercial settings. It is commonly installed at the start of heating season on single-pane sliding glass doors, French doors, or other large door glazing units where air infiltration and conductive heat loss are concerns. The shrink film is nearly invisible once applied and does not obstruct the view through the door.

Key Features

• Crystal clear film maintains visibility through the door after installation
• Shrinks tight and wrinkle-free using a standard handheld hair dryer
• Compatible with metal, painted wood, varnished wood, and vinyl-clad frames
• Increases R-value of single-pane glazing by up to 90 percent
• Includes double-faced tape for adhesion — no special fasteners required
• Single-use seasonal insulation kit sized for patio door openings

Compatibility

Designed for use on patio door frames constructed of metal, painted wood, varnished wood, or vinyl-clad materials where a smooth, clean surface is available for tape adhesion.

Installation Notes

Installation does not require licensed trade work and is suitable for maintenance technicians or knowledgeable DIYers. Clean the frame surface thoroughly before applying the double-faced tape to ensure a secure bond. Apply the film loosely over the tape, then use a handheld hair dryer on a low-to-medium heat setting to shrink the film smooth — avoid holding the dryer in one spot for extended periods to prevent scorching. Remove any previous season's tape residue before reinstalling to maintain adhesion.