How do you cover up unwanted windows from the outside? Wrap the opening with a moisture barrier and seal the seams against weather with flashing. Skin the outer opening with a piece of material cut to the exact size of the hole. Inside, fill the wall with insulation, then cover the hole with a piece of material that matches the interior.
How do you cover an exposed window?
- Curtains. Curtains are one of the easiest and least expensive ways to cover your windows.
- Blinds. Blinds are a common option for window privacy.
- Privacy Film.
- Frosted Glass.
How much does it cost to turn a window into a wall? Adding a window into an existing wall requires a combination of siding, framing, and finishing work, so the price range will usually run between $1,000 and $5,000 per window. The factors that will affect a new window installation into an existing wall include: Framing typically costs between $1,000 and $2,500.
How do you board a window from the outside?