Window Insulation Film Kit | NZ Winter Draught Stopper for Single-Pane Windows

Keep the Warmth In This NZ Winter — Without Replacing Your Windows

New Zealand rentals are among the coldest in the developed world — especially older homes with single-pane windows. This window insulation film kit creates an invisible thermal barrier that significantly reduces heat loss, without any permanent changes to your windows.

What You Get

• 1x roll of clear thermal shrink film — covers 2 to 3 standard windows
• Double-sided tape for frame attachment included

Key Features

• Reduces Heat Loss by up to 40% — Keeps your room warmer and heating bills lower
• Crystal Clear — Near-invisible after application, full light still comes through
• Renter Safe — Tape attaches to the window frame only; no damage to glass
• DIY in 10 Minutes — Cut to size, tape to frame, and use a hairdryer to shrink tight
• Seasonal Use — Remove cleanly in spring with no residue

Specifications

Ships within NZ | NZ winter tested | 30-day returns