How to Hang Curtains Like a Designer

Measuring height, width from your windows, and tricks to make them look larger

Project Overview
  • Total Time: 20 mins - 1 hr
  • Yield: 1 window
  • Skill Level: Beginner
  • Estimated Cost: $25 to $500

A nice set of drapes or curtains can take a room from boring to beautiful in the blink of an eye. But the most beautiful set of drapes won't do a room any good if they're not correctly hung. Before you install your window treatments, make sure you know how to hang curtains the right way.

Tan drapes hanging from each end of curtain rod above window.

The Spruce / Almar Creative

Before You Begin

There are many different ways to hang curtains and drapes that can affect the overall look of your space or the mounting method. For example, hanging curtains taller and wider than your windows will make the room and windows feel larger. You may also need to hang curtains over windows with existing blinds or use a method that doesn't require drilling into the walls for apartment living.

Also, consider how long the curtains or drapes will hang below the window. Floor-length drapes give the room a formal look, while sill-level curtains might be more appropriate for kitchens or bedrooms.

A tricky part of hanging drapes or curtains is knowing where to put the rod. It differs based on a few factors, including the style of the window, the type of window covering, and the height of the ceiling.

Consider all these factors as you plan and install your curtains or drapes.

Calculating Height and Width to Hang Curtains

Curtain rod height measured above window with measuring tape.

The Spruce / Almar Creative

Height

Use these tips to make sure you place your rods at the right height:

  • The typical size for standard drapes on either side of a window is halfway between the top of the window casing and the ceiling. This applies if there are more than 12 inches between the window trim and ceiling. 
  • Leave approximately 4 to 6 inches above the window trim for cathedral ceilings as a guideline. 
  • No matter the ceiling height, the minimum distance from the top of the window casing to the curtain rod is 2 inches.
  • Mount the drapery rods close to the ceiling to create the illusion of height. This is particularly important to do if the room has low ceilings.
  • Use these same rules when the windows are arched.
The Spruce / Almar Creative

Illustration: The Spruce / Emily Mendoza

Width

Use these tricks to make the drapes a standard width and to create the illusion of wider windows:

  • The standard distance from the window casing to the end of the curtain rod (excluding finials) on each side of the window should be 4 to 10 inches.
  • Generally, drapes will be open during the day, so ensure the curtain rod extends at least four inches on each side of the window's inside frame.
  • Extend the rod up to 10 inches beyond the window's frame to create the illusion of a wider window.

Curtain Sizes

Tan drapes touching wooden floor near dresser

The Spruce / Almar Creative

Consider the right size, length, and width of curtains for your space. There are many store-bought options, or your room may require custom-made curtains for specific heights, room, or window specifications.

  • Generally, the ideal curtain length is long enough to kiss the floor.
  • Consider drapes that puddle a couple of inches on the floor for a traditional, formal look.
  • Do not allow your curtains to hang above the floor. When they stop a couple of inches above the floor, it can make the ceilings look lower.
  • For curtains to look full, the panels should have a combined width of at least double the window width. If you have two panels, each one should equal the window's width.
  • Some fabrics hang differently than others; light fabrics may require more fullness, while heavy materials may need a little less.

Curtain Hardware

Brown and white patterned finial on end of curtain rod closeup

The Spruce / Almar Creative

Curtain hardware is often the last step to pull the room together and allows you to complement the style of the room.

  • Curtain rods and finials should complement the drapery fabric. Consider putting heavier fabrics such as velvets and chenilles on large, somewhat decorative rods, while light cotton and sheer fabric might work best on lightweight, daintier rods.
  • The hardware should also complement the room. If using Lucite or oil-rubbed bronze elsewhere in the room, tie it in with your hardware section.
  • Consider the finials at each end of the curtain rod to match the room's aesthetic.

What You'll Need

Equipment / Tools

  • Measuring tape
  • Level
  • Stud-finder (optional)
  • Screwdriver or drill

Materials

  • Curtains or drapes
  • Rod
  • Screws
  • Brackets
  • Anchors or toggle bolts (optional)
  • Drapery hooks (optional)
  • Tieback cord and hardware (optional)

Instructions

Materials needed to hang curtains or drapes

The Spruce / Jacob Fox

How to Hang Curtains

  1. Take Measurements

    Take precise measurements of your windows' width, height, and position between the ceiling and floor. These measurements will be essential to selecting suitable rods, brackets, and curtains or drapes.

    If the windows have blinds over which the drapes will hang, determine if and how far the blinds stand out from the window casings. This will dictate the necessary offset of the brackets and rods from the wall.

    Taking window measurements before hanging curtains or drapes

    The Spruce / Jacob Fox

  2. Determine Size and Style

    Style factors to consider:

    • How formal is your style?
    • What is the aesthetic of your room?
    • Do you want the fabric to be sheer to let in more light? Or do you prefer light-blocking or blackout curtains?
    • Are you getting intentionally longer curtains to give the room more dimension?

    If curtains are custom-made, factor in the time it takes to order and get them. It can take several weeks.

    Determining the size, style, and material for curtains or drapes

    The Spruce / Jacob Fox

  3. Choose Rods and Hardware

    Base your selection of hardware on your window measurements and preferred style. Hardware can range from simple thin rods resting on nearly invisible brackets screwed to the window frame to elaborate ornament rods and brackets with decorative finials adorning the ends of the rods.

    Deciding which rods and hardware to use to hang curtains

    The Spruce / Jacob Fox

  4. Install Brackets

    Installing your window treatments begins with precise measurements and attachment of the rod brackets to the window frame or wall.

    • Drill pilot holes or install wall anchors to support heavier curtains.
    • Attach brackets directly to wall studs (use stud finder tool) or toggle bolts to secure rods solidly to the wall in the spaces between wall studs.
    • Ensure the brackets are installed so they are leveled from side to side and at the proper height above the floor.
    Installing the curtain rod brackets into the wall

    The Spruce / Jacob Fox

  5. Mount Curtains on Rods

    Insert the rod through the curtain header pocket, eyelet, or alternately, some styles may require you to attach drapery hooks through pleats at the top of the curtains.

    Mounting the curtains on rods

    The Spruce / Jacob Fox

  6. Hang Curtains

    The curtains can be lifted into place with them attached to the rod or hanger hooks. This usually requires the assistance of a helper and probably one or two stepladders.

    Hanging the curtain rod onto the brackets

    The Spruce / Jacob Fox

  7. Install Tiebacks (Optional)

    With formal-style curtains or your design aesthetic, you may want to install tieback cords and hardware.

    Installing tiebacks for curtains

    The Spruce / Jacob Fox

Tip

Consider using no-screw adhesive curtain brackets to avoid making holes in the walls or ceiling (usually for rental properties). Available in many sizes, these adhesive, detachable anchors can attach directly to the walls or window frames to support almost any type of curtain—even heavy formal window treatments. They are easy to remove.

FAQ
  • How far should a curtain rod extend past the window?

    Get a rod 8 to 12 inches longer than the window's width; account for at least 4 to 6 inches on either side. Also, plan to mount the curtain about 4 to 6 inches above the window frame.

  • Should curtains hang inside the window frame?

    Except for ornate window frames you want to feature in the room, it's best to hang the curtain outside the window frame. Overshooting the window allows the fabric to hang without being cramped within a boxed-in frame. 

  • Do curtain rods need middle support?

    The number of support brackets you need depends on the draperies' weight and the rod's width. In general, supports should be placed every 30 to 36 inches. But if the brackets and rod are sturdy, well anchored, and the fabric is light enough, you might not need a center support for 5- to 8-foot curtains. Rule of thumb: Any expanse longer than 8 feet requires middle support.