How to Hang Curtains: Step-by-Step Guide for Any Room

Hanging curtains is one of the fastest ways to transform a room — but doing it wrong means sagging rods, uneven panels, and that nagging feeling that something is off every time you walk in. This guide covers the whole process: where to position the rod, what hardware to use, how to find studs, and the small tricks that make cheap curtains look expensive.

What You’ll Need

Before you start, gather these:

• Curtain rod (see our cheap curtain rods picks if you need one)
• Drill with appropriate bits (usually 3/16” for drywall anchors, longer for studs)
• Stud finder (optional but helpful)
• Level — non-negotiable if you want the rod to look straight
• Tape measure
• Pencil for marking
• Drywall anchors if you’re not hitting studs

If you’re in a rental or want to avoid drilling entirely, skip to the no-drill section at the end.

Step 1: Decide Where to Mount the Rod

This is where most people get it wrong, and it makes a bigger difference than the curtains themselves.

Mount high, go wide. The standard advice is to position the rod 4–6 inches above the window frame. Better advice: mount it as close to the ceiling as possible (or 1–2 inches below crown molding if you have it). This makes the room feel taller and the windows feel larger.

Extend past the frame on both sides. The rod should extend 8–12 inches beyond the window frame on each side. This does two things: it lets you pull the curtains completely off the glass when open, maximizing light; and it makes the window look wider. For small windows especially, this trick makes an enormous difference.

Write down the numbers before you touch the drill. Mark the height on the wall (a small pencil dot). Measure the same height on both sides and confirm with a level. Check that your measurements match before drilling anything.

Step 2: Find Your Studs (or Plan for Anchors)

Curtain rods carry real weight — especially when heavy blackout panels are involved. A bracket screwed into drywall alone will eventually pull out.

Use a stud finder to check if there’s a stud behind your mounting points. Most walls have studs 16 inches apart, so depending on where your brackets land, you may or may not hit one.

• Hitting a stud: Use wood screws (included with most rod hardware). Drill a pilot hole first with a smaller bit, then drive the screw. It’ll be solid.
• Not hitting a stud: Use drywall anchors. The toggle bolt style is the strongest option — it expands behind the drywall and won’t pull out under normal curtain weight. Avoid the cheap plastic expansion anchors for anything heavier than lightweight sheers.

Step 3: Mark and Drill

Once you’ve confirmed your heights and stud situation:

1. Mark bracket positions with a pencil — the center of each bracket mounting hole
2. Check level across your two marks before drilling
3. Drill pilot holes — smaller bit first, then expand for anchors if needed
4. Install anchors (if needed) by tapping them flush with the wall
5. Screw in brackets — snug but don’t overtighten; you can crack drywall

Most curtain rod brackets have two or three mounting holes. Use all of them.

Step 4: Install the Rod and Hang Curtains

With brackets mounted:

1. Thread your curtains onto the rod before mounting it (for rod pocket styles) — or hang rings first if using grommets or clip rings
2. Set the rod in the brackets
3. Tighten any set screws or clips the rod came with
4. Step back and check level — adjust bracket position if needed before the screws are fully tight

For grommet curtains: The grommets slide directly onto the rod. Alternate the direction of each grommet for a more even fold.

For rod pocket curtains: Gather the fabric evenly across the rod length before mounting. Equal spacing matters more than you’d think.

For tab top curtains: Loop each tab over the rod, spacing them evenly. These are the most casual style and are forgiving about exact placement.

Step 5: Steam and Adjust

Budget curtains almost always come out of the box with fold creases. Before you judge how they look, steam them.

A handheld steamer works best. Alternatively, hang them in a steamy bathroom for 15–20 minutes, or place a damp cloth over them and use an iron on the lowest heat setting, keeping it moving.

After steaming, arrange the folds by hand and let them set for a few hours. This step alone makes $20 curtains look significantly more expensive.

How to Hang Curtains Without Drilling

If you’re renting or don’t want to put holes in the wall, you have three real options:

Tension rods. Work well for curtains within the window frame (inside mount). Not suitable for large or heavy blackout panels — the tension isn’t strong enough. Best for kitchen café curtains or lightweight sheers.

Command hooks or adhesive strips. Some curtain rod systems are designed for adhesive mounting. Check the weight rating — most are limited to 5–7 lbs total, which covers lightweight sheers but not blackout panels.

Peel-and-stick curtain rod brackets. A newer product category. Brands like Kwik-Hang make brackets that press into the window frame without drilling. They work for standard wood frame windows and hold reasonable weight. Not suitable for all window types.

For rentals where the damage concern is real but you want a full window-height install: most landlords are fine with small screw holes that get spackled and touched up when you move out. Worth asking.

Common Mistakes to Avoid

Hanging too low. The most common error. Low rods emphasize the window, not the room. Mount high.

Rod not extending wide enough. If the curtains cover part of the glass even when open, you’ve lost natural light and the room feels smaller.

Mismatched panel widths. For a full, gathered look, the combined width of your panels should be 2–2.5x the window width. If you’re covering a 48-inch window with a 52-inch rod, two 52-inch panels give you 104 inches of fabric across 52 inches — a 2:1 ratio. That’s the minimum for panels that look full rather than flat.

Skipping the level. Your eye will catch an uneven rod every single time you look at the window. Takes 30 seconds to check. Do it.

Not testing the hardware weight limit. Decorative rod finials can be hollow and lightweight; the actual rod material matters more. For heavy blackout curtains, look for steel or solid aluminum rods rather than hollow wood.

What Curtains to Hang

If you need the curtains too, browse by what you’re trying to solve:

• Cheap blackout curtains — light blocking for bedrooms, offices, and nurseries
• Cheap sheer curtains — filtered natural light with daytime privacy
• Curtains for living rooms — style and function for main living spaces
• Curtains under $30 — the best budget picks across all types
• Cheap curtain rods — everything you need to hang them

Getting the hang right matters as much as choosing the right curtain. A cheap curtain hung well beats an expensive curtain hung carelessly.