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How to Install Curtains Step by Step

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  1. Measure the Width and Height of the Window

    Use a tape measure to get the exact width of the window frame and the height down to the floor. The curtain rod should extend about 10–20 cm beyond each side of the frame so that, when opened, the curtains can be pushed fully clear of the window without blocking light.

  2. Mark Where the Brackets Will Go

    Mount curtain rod brackets about 10–15 cm above the top of the window frame so the curtains appear to cover the window more fully. Use a level to make sure both brackets are the same height, then mark the screw positions with a pencil.

  3. Choose a Fixing Method for Your Wall Type

    For concrete or brick walls, drill holes, insert plastic wall anchors, and screw the brackets in place. For drywall, or if you would rather not leave holes, a load-rated adhesive bracket can work, though it may not be strong enough for heavy blackout curtains.

  4. Attach the Brackets

    Drive screws into the marked positions to secure the brackets firmly. Once installed, press or gently tug on each bracket to confirm it does not move.

  5. Thread the Rod and Hang the Curtains

    Slide the curtain rings or hooks onto the rod, rest the rod on both brackets, and adjust the pleats so the fabric hangs evenly.

  6. Check and Adjust the Curtain Length

    For everyday curtains, leaving 1–2 cm of clearance above the floor collects less dust and makes them easier to open and close, while blackout curtains work best just touching or lightly trailing the floor to minimize light leaking in underneath.

  7. Know When to Use Blackout vs. Sheer Curtains

    Blackout curtains use a thick, light-blocking fabric that suits bedrooms, while sheer or lightweight curtains (cotton, linen) let in light and air while adding a decorative touch, making them a better fit for living rooms.

Why Bracket Height Changes the Whole Look

Mounting brackets higher than the window frame β€” rather than right at its edge β€” makes the window visually taller and the curtains appear to cover it more completely, which is a simple trick interior designers use often.

Getting the Fit Right Matters More Than the Fabric

Even an expensive curtain looks off if the rod is too short or the length is wrong. Measuring carefully and choosing the right bracket type for your wall makes a bigger visual difference than most people expect.

Frequently Asked Questions

What if I am renting and cannot drill into the wall?

Tension rods that wedge inside the window frame, or adhesive hooks and brackets rated for the curtain weight, are common no-drill options β€” just check the weight limit against your curtain fabric.

How do I know what size curtain rod to buy?

Measure the total width you marked for the brackets (window width plus the extra 10–20 cm on each side) and choose a rod that extends to, or slightly past, that length.