TECUUL Window Insulation Kit 75x79 - Reusable Clear Film with Tape & Tacks

Overview

Meet the TECUUL Window Insulation Kit, a complete solution designed to tighten drafts and improve year‑round comfort. The kit includes a large clear film sized 75x79 inches, a 26 ft roll of self‑adhesive tape, 20 tacks, and two storage buckle straps. Before you buy, measure your window to confirm a proper fit; you can adjust by cutting or linking films with the strap system to cover bigger openings.

What’s included

• One 75x79 inch clear window film
• One 26 ft roll of self-adhesive tape
• 20 tacks
• Two storage buckle straps

Tip: If you need to cover a larger window, you can join two films using the adhesive straps for a seamless seal.

Durability and performance

The EVA plastic film is designed to resist tearing, remain waterproof, and withstand chemical exposure, providing dependable performance across seasons. In winter it blocks cold drafts, and in summer it helps keep cooled air inside. The material holds up to cold temperatures without deforming, supporting stable insulation for year-round comfort.

Roll-up design and ventilation

The roll-up system uses two buckle straps for easy rolling and secure positioning. Open your window without removing the film, while the self-adhesive seal enhances insulation and keeps ventilation options accessible.

Installation, removal, and reuse

• Simple installation: apply the adhesive tape around the window frame, then attach the film cover. Reinforce edges with the included nails if extra stability is desired.
• Removal is quick: peel the strap for fast ventilation without fully taking down the setup.
• Reusable and easy to clean: wipe with a damp cloth for daily care; for deeper cleaning, remove, rinse, and reinstall.

Compatibility and use cases

Designed to fit most indoor window types, including aluminum frames, sliding windows, casement windows, bathroom windows, attic spaces, shutters, and door covers. The kit’s flexible design works across several rooms and configurations.

Care and storage

When not in use, the film folds compactly for storage. It remains clear and easy to see through after storage, ready for next season.

Why choose TECUUL

Depending on window type and climate, you may notice a cozier room with fewer drafts and potential energy savings. This kit is designed to offer options, not guarantees, and results may vary by setup.