Every guide below is written by the Sill Shade workroom team from 60+ years of measuring, sewing, and installing window treatments. Start with the topic you need — each guide stands alone, and together they cover the complete process of choosing, measuring, and hanging curtains.
Measuring & Length
Get the numbers right before you buy anything. These three guides settle the questions we hear most in the shop.
- Curtain Lengths: The Complete Guide (with Chart) — the five standard US panel lengths, the three floor styles (float, kiss, puddle), and which length fits every room.
- How to Measure Curtains for Any Window — the exact four-step workroom method, including why you install the rod first and measure the floor in three spots.
- Curtain Length for 8, 9 & 10-Foot Ceilings — a shortcut: if you know your ceiling height, this picks your panel length in ten seconds.
- Standard Curtain Sizes: The Complete Chart — every ready-made drop and width, and whether sizes are per panel or per pair.
Hanging & Hardware
Where the rod goes matters more than what hangs on it.
- How to Hang Curtains: A Workroom Pro’s Guide — rod height, bracket spacing, and the high-and-wide rule that makes every window look taller.
- How to Hang Curtains Without Drilling — tension rods, adhesive brackets, and what each can honestly hold, for renters and anyone avoiding holes.
- Pinch Pleat Curtains: Styles, Hooks, and Fullness — two-finger, three-finger, and Euro pleats, pin-hook measuring, and how to dress pleats into perfect columns.
- Curtain Rods: The Complete Workroom Guide — diameter, length, materials, and the weight math that keeps rods from sagging.
- How to Hang a Curtain Rod — exact heights, bracket positions, and the anchors that actually hold.
- Types of Curtain Rods: All 6 Compared — single, double, tension, traverse, French return, and ceiling track.
- Cafe Curtain Rods: Inside Mount, Tension, and Sizing — the three numbers to get right, and when a tension rod will slip.
Styles, Fabrics & Light Control
What the curtain is made of decides how the room feels — and how well you sleep.
- 15 Types of Curtains, Explained — every header, style, and fabric family in one place; start here if you’re starting from zero.
- Sheer Curtains for the Living Room — voile vs linen sheers, the 2.5–3× fullness rule, and the truth about nighttime privacy.
- Blackout vs Room-Darkening vs Thermal Curtains — what the labels really mean, and why sealing the gaps beats upgrading the fabric.
- What Are Cafe Curtains? — the half-window classic for kitchens and bathrooms: history, mounting, and styling.
- Linen Curtains: Weights, Lining, and Care — sheer to heavy linen by GSM, the lining decision, and how to wash it without losing two inches.
- Velvet Curtains: Types, Nap, Weight, and Care — cotton vs performance velvet, the nap-direction trick, and hardware that can hold the weight.
- Curtains vs Drapes: What Actually Differs — the construction difference behind the labels, and which one your room needs.
By Room
Every room asks a different question of a curtain. Start here if you know the room but not the answer.
- Bedroom Curtains: Light, Length, and Layering — how dark the room needs to be, how long the panels should run, and whether you need blinds too.
- Living Room Curtains: Scale, Layering, and Light — rod height, sheers, neutrals, and what to do with wide windows and sliding doors.
Tricky Windows & Special Situations
The windows that don’t follow the standard rules — and the workroom solutions for each.
- How to Hang Curtains on a Bay Window — bendable rods vs three-rod setups, with the measuring method for angled corners.
- Curtain Length for Sliding Glass Doors — stack-back math so your panels clear the door you actually walk through.
- How to Hang Curtains Over Vertical Blinds — the clearance trick that lets renters keep the blinds and still have real curtains.
New guides are added regularly. Can’t find your situation? Our contact page is open — real questions from readers often become our next guide.
Working the hard side of the window instead? Blinds, shades, and the measuring routine for them live in our blinds & shades guides.