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The Daily Insight

Do blinds go on inside or outside of window

Author

Andrew Walker

Updated on April 12, 2026

If you’re installing blackout window treatments to block unwanted light, then you should use outside mount blinds. Mounting blinds outside the window frame will give you more light coverage than blinds that hang from the inside.

Should blinds be mounted inside or outside the window?

If you’re installing blackout window treatments to block unwanted light, then you should use outside mount blinds. Mounting blinds outside the window frame will give you more light coverage than blinds that hang from the inside.

Can you put blinds on the outside of the window?

Outside mounting can be used on all window types, regardless of how deep or shallow they are. … Outside mount blinds can give the illusion of bigger windows, and they also give you the option to mount the blinds higher than the window, so they don’t cover any of the glass when they are open.

Do blinds go inside window frame?

An inside mount is when blinds or shades are installed inside the top of the window frame. … Installing window treatments as an inside mount gives your windows a clean, finished look, allows blinds or shades to be flush with the trim or wall, and doesn’t cover decorative molding.

Where do blinds go in a window?

Outside-mounted blinds or shades are mounted on the wall outside the window frame, on the window trim or even on the ceiling above the window. Outside mounted window coverings may be right for your home if: You want to block more light. Outside mounts cover the entire window.

Can you put roller blinds on outside of window frame?

Can you fit Roller blinds outside the recess? … Fitting a roller blind outside of a window recess typically causes no issue in terms of lost space. However, in order to cover the entirety of the frame, the blind itself will need to be larger in size than that of its inside-recess counterpart.

Can you hang curtains over outside mount blinds?

Hanging curtains will not interfere with the functionality or installation of outside blinds. Indeed, using blinds and curtains for the same window can make the room look cozy as together they complete the look.

How deep should inside mount blinds be?

3⁄4″ is the minimum depth required for inside mount blinds.

How close to the window should blinds be?

2) Measure distance from where the top of the blind will be located to the window sill. The blind should overlap the window opening on the top by at least 1-1/2″. Some products may require more then 1-1/2″ above the window for mounting hardware.

How do you hang blinds on a hollow door?
  1. Screw, hollow door anchor (white) and key (red)
  2. Drill pilot hole.
  3. Fold door anchor in half.
  4. Insert anchor into hole up to collar.
  5. Insert key into anchor to spread open toggle brackets inside door.
  6. Insert the screw into to the anchor for a secure hold.
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How do you hang blinds on plastic windows?

  1. Mark the place where you will fix your brackets.
  2. Perfectly align your brackets for a level blind.
  3. Drill screws into your UPVC window frame to secure the brackets.
  4. Clip your headrail into the brackets to complete your fit.

How wide should outside mount blinds be?

Round off your measurements to the nearest 1/8 inch. As a rule, the blinds will look nice if they extend about 3 inches beyond each side of the window opening. So a 42-inch-wide window calls for a 48-inch-wide blind that allows for a 3-inch overlap on each side.

Do curtains go over blinds?

We often get asked the question ‘do curtains and blinds work together? ‘ The answer is, for the most part, ‘yes‘ – when paired, the two can bring out a flexible décor and ensure adequate blocking of light and privacy control.

How do you hang curtains in front of blinds?

  1. Tap a Kwik-Hang curtain rod bracket into your window casing with a hammer.
  2. Thread your curtains through your curtain rod.
  3. Insert the curtain rod into the bracket, and you’re done!

How much smaller should blinds be than the window?

Not Adding Width To Outside Mount Blinds We recommend going at least 2″ wider than the opening on either side, so 4″ total. For the height, go about 3 inches above the window trim (to allow for the mounting brackets) and measure from that point down to the window sill.

Can you install blinds inside a window?

Inside Mount Installation: Position the first bracket in the upper corner of the window frame. … Drill pilot holes where the screws should go, then drill the screws into place to secure the brackets. Install the blinds by sliding the headrail into the brackets.