textiles

How to Choose Curtains: Length, Fabric, and Hardware

Hang curtains high and wide to make windows appear larger. Choose linen for filtered light, velvet for drama, and iron hardware to prevent sagging.

By Maren Kvist 16 MIN READ
How to Choose Curtains: Length, Fabric, and Hardware

Hang your curtain rod at least 4 to 6 inches (10 to 15 cm) above the window frame. This immediately makes the ceiling feel higher. The rod should extend 3 to 6 inches (7 to 15 cm) past the window on each side to let maximum light in when the curtains are open.

Our findings: Curtains that float awkwardly above the floor look like high-water pants. Your panels should either barely brush the floor (a “kiss”) or puddle slightly by an inch or two (2.5 to 5 cm). Hardware matters just as much as the fabric, a cheap, flimsy rod will sag in the middle under the weight of quality drapes.

Choosing the Right Length

Measure from the spot you intend to mount the rod straight down to the floor. Standard panels come in 84, 96, and 108 inches (213, 243, and 274 cm).

  • The Kiss: The hem barely touches the floor. This is the cleanest, most tailored look.
  • The Break: The panel hits the floor and bends slightly, about 1 inch (2.5 cm) longer than the “kiss.”
  • The Puddle: The panel extends 2 to 4 inches (5 to 10 cm) onto the floor. Best for romantic or bohemian spaces, but gathers dust rapidly.

Selecting Fabric

Fabric dictates how the curtain falls and how it filters light. Heavy fabrics provide privacy and insulation, while light fabrics soften the harsh angles of a room.

  • Linen: The best all-around choice. It diffuses light beautifully but requires a lining if you want complete privacy.
  • Velvet: Heavy, dramatic, and excellent at blocking drafts and sound. Velvet hangs in thick, straight folds.
  • Cotton: Crisp and easy to wash. A lined cotton twill is extremely durable and blocks light well.
  • Polyester: Often looks shiny and cheap in daylight. We recommend avoiding synthetics for large window treatments.

Hardware Rules

A beautiful curtain looks terrible on a sagging tension rod. Mount your hardware into wall studs whenever possible, or use heavy-duty toggle anchors.

  • Diameter: Use a rod at least 1 inch (2.5 cm) thick. Anything thinner will bow under the weight of lined curtains.
  • Rings vs. Grommets: Ring clips or drapery pins allow the fabric to pleat naturally. Grommets (metal rings punched into the fabric) look dated and industrial.
  • Finials: Keep them simple. A basic metal cap or small sphere draws attention to the fabric rather than the hardware.

Quick Reference Specs

Window TypeBest FabricSuggested Mounting HeightRod Extension
BedroomLined Velvet6 inches (15 cm) above frame4 inches (10 cm)
Living RoomUnlined Linen4 inches (10 cm) above frame6 inches (15 cm)
Dining RoomCotton TwillHalfway between frame & ceiling5 inches (12 cm)
KitchenCotton CafeInside mountN/A

Always buy panels that are, combined, at least twice the width of your window. If your window is 40 inches (101 cm) wide, you need at least 80 inches (203 cm) of fabric to ensure the curtains look full when closed.Hang your curtain rod at least 4 to 6 inches (10 to 15 cm) above the window frame. This immediately makes the ceiling feel higher. The rod should extend 3 to 6 inches (7 to 15 cm) past the window on each side to let maximum light in when the curtains are open.

Our findings: Curtains that float awkwardly above the floor look like high-water pants. Your panels should either barely brush the floor (a “kiss”) or puddle slightly by an inch or two (2.5 to 5 cm). Hardware matters just as much as the fabric, a cheap, flimsy rod will sag in the middle under the weight of quality drapes.

Choosing the Right Length

Measure from the spot you intend to mount the rod straight down to the floor. Standard panels come in 84, 96, and 108 inches (213, 243, and 274 cm).

  • The Kiss: The hem barely touches the floor. This is the cleanest, most tailored look.
  • The Break: The panel hits the floor and bends slightly, about 1 inch (2.5 cm) longer than the “kiss.”
  • The Puddle: The panel extends 2 to 4 inches (5 to 10 cm) onto the floor. Best for romantic or bohemian spaces, but gathers dust rapidly.

Selecting Fabric

Fabric dictates how the curtain falls and how it filters light. Heavy fabrics provide privacy and insulation, while light fabrics soften the harsh angles of a room.

  • Linen: The best all-around choice. It diffuses light beautifully but requires a lining if you want complete privacy.
  • Velvet: Heavy, dramatic, and excellent at blocking drafts and sound. Velvet hangs in thick, straight folds.
  • Cotton: Crisp and easy to wash. A lined cotton twill is extremely durable and blocks light well.
  • Polyester: Often looks shiny and cheap in daylight. We recommend avoiding synthetics for large window treatments.

Hardware Rules

A beautiful curtain looks terrible on a sagging tension rod. Mount your hardware into wall studs whenever possible, or use heavy-duty toggle anchors.

  • Diameter: Use a rod at least 1 inch (2.5 cm) thick. Anything thinner will bow under the weight of lined curtains.
  • Rings vs. Grommets: Ring clips or drapery pins allow the fabric to pleat naturally. Grommets (metal rings punched into the fabric) look dated and industrial.
  • Finials: Keep them simple. A basic metal cap or small sphere draws attention to the fabric rather than the hardware.

Quick Reference Specs

Window TypeBest FabricSuggested Mounting HeightRod Extension
BedroomLined Velvet6 inches (15 cm) above frame4 inches (10 cm)
Living RoomUnlined Linen4 inches (10 cm) above frame6 inches (15 cm)
Dining RoomCotton TwillHalfway between frame & ceiling5 inches (12 cm)
KitchenCotton CafeInside mountN/A

Always buy panels that are, combined, at least twice the width of your window. If your window is 40 inches (101 cm) wide, you need at least 80 inches (203 cm) of fabric to ensure the curtains look full when closed.Hang your curtain rod at least 4 to 6 inches (10 to 15 cm) above the window frame. This immediately makes the ceiling feel higher. The rod should extend 3 to 6 inches (7 to 15 cm) past the window on each side to let maximum light in when the curtains are open.

Our findings: Curtains that float awkwardly above the floor look like high-water pants. Your panels should either barely brush the floor (a “kiss”) or puddle slightly by an inch or two (2.5 to 5 cm). Hardware matters just as much as the fabric, a cheap, flimsy rod will sag in the middle under the weight of quality drapes.

Choosing the Right Length

Measure from the spot you intend to mount the rod straight down to the floor. Standard panels come in 84, 96, and 108 inches (213, 243, and 274 cm).

  • The Kiss: The hem barely touches the floor. This is the cleanest, most tailored look.
  • The Break: The panel hits the floor and bends slightly, about 1 inch (2.5 cm) longer than the “kiss.”
  • The Puddle: The panel extends 2 to 4 inches (5 to 10 cm) onto the floor. Best for romantic or bohemian spaces, but gathers dust rapidly.

Selecting Fabric

Fabric dictates how the curtain falls and how it filters light. Heavy fabrics provide privacy and insulation, while light fabrics soften the harsh angles of a room.

  • Linen: The best all-around choice. It diffuses light beautifully but requires a lining if you want complete privacy.
  • Velvet: Heavy, dramatic, and excellent at blocking drafts and sound. Velvet hangs in thick, straight folds.
  • Cotton: Crisp and easy to wash. A lined cotton twill is extremely durable and blocks light well.
  • Polyester: Often looks shiny and cheap in daylight. We recommend avoiding synthetics for large window treatments.

Hardware Rules

A beautiful curtain looks terrible on a sagging tension rod. Mount your hardware into wall studs whenever possible, or use heavy-duty toggle anchors.

  • Diameter: Use a rod at least 1 inch (2.5 cm) thick. Anything thinner will bow under the weight of lined curtains.
  • Rings vs. Grommets: Ring clips or drapery pins allow the fabric to pleat naturally. Grommets (metal rings punched into the fabric) look dated and industrial.
  • Finials: Keep them simple. A basic metal cap or small sphere draws attention to the fabric rather than the hardware.

Quick Reference Specs

Window TypeBest FabricSuggested Mounting HeightRod Extension
BedroomLined Velvet6 inches (15 cm) above frame4 inches (10 cm)
Living RoomUnlined Linen4 inches (10 cm) above frame6 inches (15 cm)
Dining RoomCotton TwillHalfway between frame & ceiling5 inches (12 cm)
KitchenCotton CafeInside mountN/A

Always buy panels that are, combined, at least twice the width of your window. If your window is 40 inches (101 cm) wide, you need at least 80 inches (203 cm) of fabric to ensure the curtains look full when closed.Hang your curtain rod at least 4 to 6 inches (10 to 15 cm) above the window frame. This immediately makes the ceiling feel higher. The rod should extend 3 to 6 inches (7 to 15 cm) past the window on each side to let maximum light in when the curtains are open.

Our findings: Curtains that float awkwardly above the floor look like high-water pants. Your panels should either barely brush the floor (a “kiss”) or puddle slightly by an inch or two (2.5 to 5 cm). Hardware matters just as much as the fabric, a cheap, flimsy rod will sag in the middle under the weight of quality drapes.

Choosing the Right Length

Measure from the spot you intend to mount the rod straight down to the floor. Standard panels come in 84, 96, and 108 inches (213, 243, and 274 cm).

  • The Kiss: The hem barely touches the floor. This is the cleanest, most tailored look.
  • The Break: The panel hits the floor and bends slightly, about 1 inch (2.5 cm) longer than the “kiss.”
  • The Puddle: The panel extends 2 to 4 inches (5 to 10 cm) onto the floor. Best for romantic or bohemian spaces, but gathers dust rapidly.

Selecting Fabric

Fabric dictates how the curtain falls and how it filters light. Heavy fabrics provide privacy and insulation, while light fabrics soften the harsh angles of a room.

  • Linen: The best all-around choice. It diffuses light beautifully but requires a lining if you want complete privacy.
  • Velvet: Heavy, dramatic, and excellent at blocking drafts and sound. Velvet hangs in thick, straight folds.
  • Cotton: Crisp and easy to wash. A lined cotton twill is extremely durable and blocks light well.
  • Polyester: Often looks shiny and cheap in daylight. We recommend avoiding synthetics for large window treatments.

Hardware Rules

A beautiful curtain looks terrible on a sagging tension rod. Mount your hardware into wall studs whenever possible, or use heavy-duty toggle anchors.

  • Diameter: Use a rod at least 1 inch (2.5 cm) thick. Anything thinner will bow under the weight of lined curtains.
  • Rings vs. Grommets: Ring clips or drapery pins allow the fabric to pleat naturally. Grommets (metal rings punched into the fabric) look dated and industrial.
  • Finials: Keep them simple. A basic metal cap or small sphere draws attention to the fabric rather than the hardware.

Quick Reference Specs

Window TypeBest FabricSuggested Mounting HeightRod Extension
BedroomLined Velvet6 inches (15 cm) above frame4 inches (10 cm)
Living RoomUnlined Linen4 inches (10 cm) above frame6 inches (15 cm)
Dining RoomCotton TwillHalfway between frame & ceiling5 inches (12 cm)
KitchenCotton CafeInside mountN/A

Always buy panels that are, combined, at least twice the width of your window. If your window is 40 inches (101 cm) wide, you need at least 80 inches (203 cm) of fabric to ensure the curtains look full when closed.Hang your curtain rod at least 4 to 6 inches (10 to 15 cm) above the window frame. This immediately makes the ceiling feel higher. The rod should extend 3 to 6 inches (7 to 15 cm) past the window on each side to let maximum light in when the curtains are open.

Our findings: Curtains that float awkwardly above the floor look like high-water pants. Your panels should either barely brush the floor (a “kiss”) or puddle slightly by an inch or two (2.5 to 5 cm). Hardware matters just as much as the fabric, a cheap, flimsy rod will sag in the middle under the weight of quality drapes.

Choosing the Right Length

Measure from the spot you intend to mount the rod straight down to the floor. Standard panels come in 84, 96, and 108 inches (213, 243, and 274 cm).

  • The Kiss: The hem barely touches the floor. This is the cleanest, most tailored look.
  • The Break: The panel hits the floor and bends slightly, about 1 inch (2.5 cm) longer than the “kiss.”
  • The Puddle: The panel extends 2 to 4 inches (5 to 10 cm) onto the floor. Best for romantic or bohemian spaces, but gathers dust rapidly.

Selecting Fabric

Fabric dictates how the curtain falls and how it filters light. Heavy fabrics provide privacy and insulation, while light fabrics soften the harsh angles of a room.

  • Linen: The best all-around choice. It diffuses light beautifully but requires a lining if you want complete privacy.
  • Velvet: Heavy, dramatic, and excellent at blocking drafts and sound. Velvet hangs in thick, straight folds.
  • Cotton: Crisp and easy to wash. A lined cotton twill is extremely durable and blocks light well.
  • Polyester: Often looks shiny and cheap in daylight. We recommend avoiding synthetics for large window treatments.

Hardware Rules

A beautiful curtain looks terrible on a sagging tension rod. Mount your hardware into wall studs whenever possible, or use heavy-duty toggle anchors.

  • Diameter: Use a rod at least 1 inch (2.5 cm) thick. Anything thinner will bow under the weight of lined curtains.
  • Rings vs. Grommets: Ring clips or drapery pins allow the fabric to pleat naturally. Grommets (metal rings punched into the fabric) look dated and industrial.
  • Finials: Keep them simple. A basic metal cap or small sphere draws attention to the fabric rather than the hardware.

Quick Reference Specs

Window TypeBest FabricSuggested Mounting HeightRod Extension
BedroomLined Velvet6 inches (15 cm) above frame4 inches (10 cm)
Living RoomUnlined Linen4 inches (10 cm) above frame6 inches (15 cm)
Dining RoomCotton TwillHalfway between frame & ceiling5 inches (12 cm)
KitchenCotton CafeInside mountN/A

Always buy panels that are, combined, at least twice the width of your window. If your window is 40 inches (101 cm) wide, you need at least 80 inches (203 cm) of fabric to ensure the curtains look full when closed.Hang your curtain rod at least 4 to 6 inches (10 to 15 cm) above the window frame. This immediately makes the ceiling feel higher. The rod should extend 3 to 6 inches (7 to 15 cm) past the window on each side to let maximum light in when the curtains are open.

Our findings: Curtains that float awkwardly above the floor look like high-water pants. Your panels should either barely brush the floor (a “kiss”) or puddle slightly by an inch or two (2.5 to 5 cm). Hardware matters just as much as the fabric, a cheap, flimsy rod will sag in the middle under the weight of quality drapes.

Choosing the Right Length

Measure from the spot you intend to mount the rod straight down to the floor. Standard panels come in 84, 96, and 108 inches (213, 243, and 274 cm).

  • The Kiss: The hem barely touches the floor. This is the cleanest, most tailored look.
  • The Break: The panel hits the floor and bends slightly, about 1 inch (2.5 cm) longer than the “kiss.”
  • The Puddle: The panel extends 2 to 4 inches (5 to 10 cm) onto the floor. Best for romantic or bohemian spaces, but gathers dust rapidly.

Selecting Fabric

Fabric dictates how the curtain falls and how it filters light. Heavy fabrics provide privacy and insulation, while light fabrics soften the harsh angles of a room.

  • Linen: The best all-around choice. It diffuses light beautifully but requires a lining if you want complete privacy.
  • Velvet: Heavy, dramatic, and excellent at blocking drafts and sound. Velvet hangs in thick, straight folds.
  • Cotton: Crisp and easy to wash. A lined cotton twill is extremely durable and blocks light well.
  • Polyester: Often looks shiny and cheap in daylight. We recommend avoiding synthetics for large window treatments.

Hardware Rules

A beautiful curtain looks terrible on a sagging tension rod. Mount your hardware into wall studs whenever possible, or use heavy-duty toggle anchors.

  • Diameter: Use a rod at least 1 inch (2.5 cm) thick. Anything thinner will bow under the weight of lined curtains.
  • Rings vs. Grommets: Ring clips or drapery pins allow the fabric to pleat naturally. Grommets (metal rings punched into the fabric) look dated and industrial.
  • Finials: Keep them simple. A basic metal cap or small sphere draws attention to the fabric rather than the hardware.

Quick Reference Specs

Window TypeBest FabricSuggested Mounting HeightRod Extension
BedroomLined Velvet6 inches (15 cm) above frame4 inches (10 cm)
Living RoomUnlined Linen4 inches (10 cm) above frame6 inches (15 cm)
Dining RoomCotton TwillHalfway between frame & ceiling5 inches (12 cm)
KitchenCotton CafeInside mountN/A

Always buy panels that are, combined, at least twice the width of your window. If your window is 40 inches (101 cm) wide, you need at least 80 inches (203 cm) of fabric to ensure the curtains look full when closed.

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