Lightly blowing warm air over the film with a hairdryer tightens the film. Use a knife to scrape any old caulk or peeling paint off exterior or interior window edges.
Window insulation kits are available in the market as well.
How to insulate windows. To insulate your windows apply rubber weather sealing or rope caulk where the window meets the frame to seal off the spaces along the edges. Secondary glazing is a pane of glass with a discreet frame that is installed on the inside of your windows. If you are a hobby designer or diy fan then you can have lots of fun using the kit in your basement.
Sealing the edges with tape may help keep heat in but can lift paint when removed. Transparent window film comes in large sections that are cut to the window size during installation. As a result this layer serves to insulate windows trapping in heat and not letting it out.
Clean off any debris. Apply caulk between the window frame and siding. Apply window film insulation.
Many homeowners prefer investing in fiberglass insulators. They don t need frequent changing like bubble wraps or thin plastics. This keeps the cold air out with a pocket of air between the window and the plastic.
It s a great insulator and perhaps the best cost effective way to insulate your windows. Cover your windows with bubble wrap. Foam insulation is a commonly used technique as well.
Use a window insulation kit to add a barrier over your entire window and window frame. Insulate your windows for winter with secondary glazing. It may not look pretty but bubble wrap is a great way to insulate your apartment windows.
Allow caulk to dry and cure overnight. If you want a long term solution to insulate your windows we would recommend secondary glazing. Simply spray a mist of water over the inside of your clean window and hold the bubble side of the bubble wrap to the wet window.
The film attaches to the outside of the interior window frame with double sided tape. Fill a caulking gun with silicone caulking. The small amount of space between the window and the secondary glazing creates a buffer zone where air can t circulate.
Alternatively use caulk or foam along the seams of the exterior side of your window for a more durable fix. Caulk is a common material for insulating windows and successful application will help with heat loss.