- A
- Alcove
A section of a wall or room that is set back from the remainder of the space. The space created by bay and bow windows. This space can play an important part in determining the mounting options available for particular window treatments. - Angled Windows
Windows that slant and create a trapezoidal or triangular shape. Typically these windows will follow the roof-line of the house. Due to the particular shape of these windows, determining the right window treatment options may prove to be a little more challenging. - Apron
Window molding located below the window sill on a window frame. - Arched Windows
The bottom half is rectangular while the top portion is semicircular. Sometimes also called “radius windows.” This shape can prove to be a particular challenge when considering what window treatment options might work best. - Ascot Valance
A valance with overlay ascots. The inside of the ascot if available with self or contrast fabric. It is mounted on a board with self-fabric dust cover and self or contrast fabric welting on the top edge. Additional scallops sections are offered with wider widths. - Austrian Curtains
Elaborately pleated curtains with vertical cords spaced evenly across so that when raised, the curtain gathers together. A great example is a theater curtain on a stage that opens upwards. - Awning Windows
Hinged at the top to allow the window to be opened upward and outward. Careful consideration must be taken into account when deciding on window treatment options to allow this window to maintain full functionality. - B
- Balloon Shades
Decorative shades that are gathered up higher on either side while the bottom drapes loosely in between. - Balloon Valance
A top treatment that is gathered on either end and drapes loosely in between. Can be used alone or in combination with other window treatments. - Baton Draw
A wand controlled traversing treatment that is operated manually. - Bay Windows
A collection of three windows that are angled out to project from the primary wall of the structure. Typically consists of one main picture window in the middle with two other windows on either side. The mounting hardware placement can be particularly challenging when considering soft window treatment options. - Bishop Sleeves
Long, side drapery panels that are gathered part of the way down to create a poof of material. Typically these treatments are designed to pool on the floor with the extra length of fabric to create a dramatic and elegant effect. - Blackout Lining
An additional layer to your drapes or shades that adds an extra level of light control to your window treatments. - Board Mounted Valances
A top treatment where the material is attached to a valance board and mounted above the window. Designed to specifically cover or enclose the window treatment hardware or to add décor to the window. - Bottom Rail Tape Button
A small piece of plastic that snugly fits into small openings in the bottom rail. It secures the ladders into the bottom rail. - Bottom Rails
A piece of material that secures the ladders and cords to the bottom of the blind. It is typically made of wood, faux wood or metal depending on the product ordered. - Bow Windows
A collection of four or five windows that are angled to project out from the primary wall. From the outside, the structure of the windows is curved to create a rounded appearance. The mounting hardware placement can be particularly challenging when considering soft window treatment options. - Box Bracket
Installation brackets used to mount traditional 2” and 1” horizontal blinds. - Box Pleat
A crisp, clean pleat that is made from two parallel creases on either side forming a raised portion in between. - Box-Pleated Valance
A fabric valance that hangs straight down from an L-shaped rod, with formal, stitched pleats. - Brackets
Metal hardware that mounts into the wall, window frame, or ceiling and holds the rod or pole in place. Some are simply functional and are only there to serve their purpose, while others are more decorative and are meant to embellish the whole treatment. - Braided Ladder
Braided polyester with rungs that the slats lay on top of. The ladders run vertically down the blind and hold the slats in place. - C
- Carriers
Plastic pieces that run inside drapery tracks and receive the pins or snaps on the back of a drapery. - Cartridge Pleat
An elegant, modern style of pleat that is made from folds that allow the fabric to fall in neat, cylindrical curves. - Cascade
A top treatment of loose material that falls down on either side of the window in folds or gathers. Sometimes called a “jabot” or a “tail.”
- Casement Windows
Hinged on the side to allow the window to be opened like a door, swinging outward. Careful consideration must be taken into account when deciding on soft window treatment options to allow for this window to maintain full functionality.
- Casing
An open ended fabric sleeve where a curtain rod can be inserted. Sometimes also called a “rod pocket.”
- Cathedral Window
Windows that are typically seen in rooms with cathedral ceilings. The top of the window follows the slope of the ceiling. Many times the sloped top of the window is left bare.
- Center Draw
Traversing drapes that open from the center of the window. Also called a “split draw.”
- Center Support Bracket
Used on wider blinds to help support the weight of the blind. This helps prevent sagging.
- Circular Windows
Round windows that resemble a porthole on a ship. Sometimes also called an “oculus.” Their unique shape can prove to be a particular challenge when considering window treatment options.
- Classic Tab Valance
A valance with tabs at the top that are created with the header of the fabric in order to attach the treatment to a rod.
- Clearance
The distance from the wall to the back of the window.
- Clips
Window treatment hardware that grab hold of the fabric and can slide along the rod or pole. They can be decorated with ornamental shapes or motifs to add an extra design element. Sometimes also called “café clips” or “rings with clips.”
- Cloth Tape
A decorative braided cloth available in different color options to replace standard cord ladders.
- Color Blocking
When two fabrics are used in conjunction with each other to create a soft window treatment. Keep in mind that fabrics should be of similar weight to help it hang properly. Feel free to mix a solid with a patterned fabric and play around with proportions. Thirds and fifths are great ratios to start with.
- COM
An acronym for “customer’s own materials” meaning a customer can choose their own fabrics to use to fabricate their soft window treatments.
- Continuous Cord
This is a cord that comes out of the head rail and is attached to the bottom rail.
- Contrast Fabric
The secondary color choice of a color blocked soft window treatment. In some cases there can be more than one contrast fabric which is labeled Contrast 1, Contrast 2, etc.
- Control Length
The length of both the tilt and lift. This length is generally half the overall length of the blind.
- Cord Lock
The component in the head rail of a horizontal product, which enables the blind to be raised or lowered and locked into any position.
- Cord Tilt
A mechanism that operates with 2 cords instead of using a wand to tilt the blind.
- Corner Windows
A window that occupies the corner of a structure. In some cases the corner post of the window can be removed so that just the glass remains. The mounting hardware and maintaining full functionality can be particularly challenging when considering window treatment options.
- Cornice
A decorative wooden top treatment mounted above a window which can be covered with fabric, paint, or wallpaper or can be designed and stained from an attractive piece of wood and remain uncovered. Sometimes these can also be upholstered, but they will not have any loose fabric hanging down.
- Crown Molding
Trim used for capping walls, pillars, cabinets and used for cornice assembly around doors and window hoods. Can sometimes create an obstruction for certain window treatments that must be carefully considered before installation.
- Curtain Headers
The top portion of the curtain through which the curtain is attached to the rod or curtain frame allowing it to hang a certain way, Different types of headers will create different looks for the curtain. Some of the most commonly used types of headers include pleated, rod pocket, tab top, grommet top, or flat/plain top. Sometimes also called “headings.”
- Curtains
Panels of fabric that can be short or long and typically come in pairs. Some are operable, meaning they open and close, and others are stationary and serve more of a decorative purpose.
- Cut Length
The length of fabric needed for a window treatment including the heading and hem.
- Cut Width
The width of fabric needed for a window treatment that includes the width required for the side seams.
- Cutout
A procedure where a section of the blind is cutout to allow clearance for obstacles that may be in the way of the blinds.
- D
- Decorative Side Panels
Stationary window treatments that can be used in pairs or multiples and are hung on either side of a window.
- Decorative Soft Window Treatments
Soft window treatments that do not perform a function. Typically, these treatments do not open or close, but stay in a fixed position. Some examples of decorative soft window treatments are stationary side panels, cafe curtains, and top treatments.
- Double Fold Hem
As the name implies, the edge is folded twice and then hemmed. Typically used for the bottom edge of drapes and curtains to add a little extra weight to the bottom of the treatment to help it hang more evenly. The double fold also prevents the raw edge of the cut material to be seen.
- Double Hung Windows
Windows installed so that both the top and bottom sash are operable and can move up and down.
- Double Rubs
A term that refers to how resistant a fabric is to abrasion by rubbing the piece of material over and over until it shows signs of wear.
- Double Tracks
Window treatment attachments mounted to the wall or ceiling above the window that use two separate tracks to allow different layers of the window treatment to be independently operable. Ideal for layered windows treatments such as a ripplefold drapery paired with a sheer.
- Double Width
Refers to the finished width from selvage to selvage of two full widths sewn together. These will gather to approximately 40.
- Drapes
Panels of fabric that can be the length of the window or floor length, Can be lined or unlined and typically come in pairs. Some are operable, meaning they open and close, and others are stationary and serve more of a decorative purpose.
- Drop Length
The length of a curtain or drape from the hanging system to the hem.
- E
- Edge Banding
Adding a contrasting fabric to the edge of a soft window treatment. A great complement for draperies, panels, Roman shades, and top treatments.
- Empire Valance
A pleated swag style valance. It has bell ascots that are self or contrast lined. It is mounted on a board with self-fabric dust cover and self or contrast welting on the top edge.
- End Cap
Plastic caps that secure on to the bottom rail and head rail of metal and cellular shades —they are color coordinated to match the window covering.
- Eurohem (Hanky Hem)
A .5” hem what is weighted at the bottom. Commonly used with full length chain weights on sheers.
- Extension Brackets
Metal “L” brackets that are used in installing blinds that need to be extended out over the sill.
- F
- Fabric Grain
Refers to the direction of the threads used in the weaving of a piece of fabric.
- Face Fabric
The dominant fabric choice of a color blocked soft window treatment.
- Facing
An extra layer of fabric included within the treatment to strengthen the drape or curtain.
- Festoon
A panel of fabric that is pulled up on either side by cords allowing the middle section to hang down in semicircular folds like a garland. Sometimes also called a “pull-up curtain.”
- Finials
The end pieces that attach on each side of a rod or pole to help keep everything in place. They are both functional and decorative since they are visible on the finished product.
- Finished Length
The final length of the window treatment after the heading and hem are complete.
- Flat Fell Seam
An extra seam used to add strength to the original seam.
- Flat Scallop Valance
A soft scalloped valance. Gussets can have self or contrast fabric and board mounted. Additional scalloped sections are added for wider widths.
- French Seam
A flat seam that encloses the outer edge of a piece of fabric. Typically used on sheer or loosely woven fabrics.
- Fullness
Fullness, simply defined, is the ratio of fabric used in a drape to cover a set space. Drapery fullness asks the question, 'if I have 100” of space to cover, do I need 100” of fabric, or 150”, or maybe 200”? What will these changes in the amount of fabric mean for the overall aesthetic? This is the essence of fullness.
- Functioning Soft Window Treatments
Soft window treatments that perform a specific function such as providing light control or privacy. Typically, these window treatment must be operable - meaning that they are movable and can be opened or closed; raised or lowered. Some examples of functioning soft window treatments are traversing drapes, Roman shades, and blackout shades.
- G
- Goblet Pleats
A more formal pleat that makes each pleat look like a fluted glass.
- Grommet Top Curtains
Curtain panels that have round, metal openings, called grommets that are evenly spaced along the top edge of the curtain where the rod or pole can be inserted.
- H
- Hardware
The pieces that mount your window treatment to the wall or window frame and allow it to hang and operate correctly. Typical hardware pieces include rods, rosettes, brackets, hooks, rings, clips, and finials.
- Head
The horizontal top portion of the window frame.
- Head Rail
A steel channel that houses all of the components that are needed to operate the window blinds.
- Heading
The top portion of the curtain through which the curtain is attached to the rod or curtain frame allowing it to hang a certain way, Different types of headings will create different looks for the curtain. Some of the most commonly used types of headings include pleated, rod pocket, tab top, grommet top, or flat/plain top. Sometimes also known as a “curtain header.”
- Hold Down Brackets
Typically used on outside mount applications and on door blinds. They secure the end of each side of the bottom rail to the outside of the window frame to prevent the blind from swaying.
- Hooks
Window treatment hardware attachments that hold the material of the soft treatment to the rod or pole allowing them to hang in the desired position.
- I
- Inset Banding
A decorative trim that can added to the leading edge of the drapery or panel.
- Inside Mount
A window treatment installed inside the window frame rather than on the window casing.
- Interlining Liner
A cotton flannel liner that is used between the main fabric and the liner fabric to add additional weight and protection. This is recommended for lightweight fabrics such as silk and silk blends. It can be used with standard, premium sateen and water repellent liners.
- Inverted Box Pleat Valance
A tailored box pleated valance formed by two equal folds of fabric folded in towards the middle of the pleat at the center in front of the fabric.
- Inverted Pleats
Formed by bringing two equal, folded sides to a center point on the front of the material creating a box pleat on the inside.
- J
- Jabot
A top treatment of loose material that falls down on either side of the window in folds or gathers. Sometimes called a “cascade” or a “tail.”
- Jambs
The vertical side portions of the window frame.
- K
- Kick Pleat Valance
A tailored box pleated valance that uses a type of inverted pleat that flares out towards the bottom.
- L
- L-Brackets
Brackets, shaped like an L, that are used during installation to extend the blind out over the sill. These are also called extension brackets.
- Ladder Grommets
Metal clips that are compressed on the ends of the ladder at the bottom of the blind. They level the bottom rail and also secure the ladders.
- Layered Window Treatments
Using multiple window treatments to create a desired effect. Typically a combination of hard treatments and soft treatments, some of which provide a functional purpose and the others create a more decorative effect.
- Leading Edge
The edge of a curtain or drapery that is at the forefront of all movement. For example: if your traversing drapes close to the center, then the innermost edge of the fabric would be considered the leading edge.
- Left Stack
Traversing drapes that open from the right side of the window and gather or “stack” on the left.
- Lift Cord
The cord that is pulled to raise and lower the blind.
- Light Filtering
Fabric or treatment that allows some light in, creating a filtering effect.
Examples:
Sheer
Casement
Dimout- Lining
An extra layer of material that adds body and fullness to draperies and panels. Also protects the window treatment from exposure to light and heat thereby extending the lifespan. Also adds a professional, finished look to top treatments. Some of the most popular types of linings are blackout, thermal, and water repellent liners.
- London Valance
A valance that is gathered at the bottom hem with relaxed ends and stirrups. It has self or contrast stirrups and mounted on a board. Additional stirrups are added as the valance widens.
- Loop Ladder
Braided ladder that is used on any routeless blind. The front and backs of each ladder have loops that the cord is laced through.
- M
- Medallions
Window treatment hardware that is a decorative alternative to using a curtain rod. They mount directly to the wall above the window at evenly spaced intervals so that the material of the treatment can be draped over them and arranged. Also called “rosettes.”
- Motorized Traversing Rods or Tracks
A functioning window treatment option that allows the treatment to be opened and closed without a cord or pulley, but instead by a motor. A great feature to add for any window treatment.
- Mullions
The vertical structure that separates panes of glass. These date back to when the only way to construct large sheets of glass was to combine smaller panes together using supportive pieces of wood. Now, mullions are primarily used for decorative purposes.
- Muntins
Intermediate upright bars of framing within a window providing critical structural support the weight of the wall by ensuring the weight of the window is evenly distributed.
- N
- No Fold Swag Valance
A soft scalloped overlay valance. Adding a trim accent on the bottom edge is standard. It is mounted on a board with a self-fabric dust cover. Additional inserts are added for wider widths.
- O
- Obstructions
An object or architectural element within a space that must be worked around and can dictate placement and style options.
- Oculus
A round window that resembles a porthole on a ship. Also called “circular windows.” The particular shape of these windows can prove to be a bit of a challenge when considering window treatment options.
- One and a Half Width (1 ½ width)
Refers to the finished width from selvage to selvage of one full width plus half of one width. These will gather to approximately 30.”
- Opacity
In window treatments, the amount of light that is blocked out by a certain material. The lower the opacity of a type of fabric, the more light will be able to pass through. For example, sheers have very low opacity, while blackout shades have very high opacity.
- Outside Mount
The installation of a window covering that goes on or beyond the window frame rather than within the window frame.
- Overdrapery
Outer drapery treatment, usually light blocking, that typically is lined and used in conjunction with a sheer drapery.
- Overlap
The extra width allowance of drapes on a traversing rod that allows each side to slightly cross over in the middle.
- P
- Panel
A single drapery panel. Center draw drapes have a left and right panel which make a pair. One way draw (i.e. right draw or left draw) drapes are single panels.
- Panel Tracks
Runners that attach to the wall or ceiling allowing the fabric panels to slide open or closed across an opening.
- Plastic Tape RollPlastic Tape Roll
Also known as a tape drum. The tape roll is typically metal in 1” and 2” products, nylon tape rolls are used for blinds with cotton tapes.
- Pleated Shades
Shades that appear more like a blind than a shade. Made of accordion pleated fabric, or sometimes even fibrous paper, which is raised and lowered with cords like a blind. It must be raised in order to see outside.
- Pleated Style Traversing Drapes
Operable drapes that use pleats to manage the length of the material, allowing it to gather together when the drapes are open or unfold when the drapes are closed. Some of the best pleat options for these drapes are pinch pleats or inverted pleats.
- Pleated Valance
A valance that would be hung on a curtain rod or a decorative rod with rings. They are lined with standard lining with the exception of laces, sheers and casement fabrics. Banding or trim can be available on the bottom edge.
- Pleating
A fold in fabric or cloth that is held together by stitching at the top or on the side.
- Euro
Similar to pinch pleat, but the pinch is done at the very top of the drape heading. Also called a tailored pleat.
- Grommet
- Pencil
The traditional heading for curtains or valances that gathers the material together that allows you to expand or reduce the width to suit your needs.
- Pinch
Heading which creates fullness by pinching three folds (or “fingers”) of fabric at a few inches from the top of the drape. Typical is a 3 “finger”, but 2 “finger” and 1 “finger” pencil pleats are available.
- Ripplefold
Heading that creates “ripple-style” fullness that does not involve pinching or pleating, rather the use of sewn snap tape with a particular type of ripplefold rod.
- Pole
Typically made from wood, bamboo, plastic, or metal and are not adjustable. Wooden poles are available in a variety of wood types and can be painted or stained.
- Pole Mounted Valances
Material is attached to a decorative pole or rod and mounted above the window. Mounting hardware is intended to be used as a decorative feature and not hidden or disguised.
- Premium Sateen Liner
A premium lining made from a polyester cotton with a higher thread count.
- Priscillas
Ruffled curtains that tie back in the middle. Sometimes with added smocking or embroidery, these curtains are commonly made from sheer or semi-opaque material. Often accompanied by ruffled valances and can crisscross or meet in the center. They are sometimes also called “cape cod curtains.”
- Projection
The distance that a bracket extends out from the wall. Important to consider when calculating the return.
- Pull-Up Curtain
A panel of fabric that is pulled up on either side by cords allowing the middle section to hang down in semicircular folds like a garland. Sometimes also called a ”festoon."
- R
- Radius Windows
Windows that are rectangular on the bottom half while the top portion is semicircular. Also called “arched windows.” This shape can prove to be a particular challenge when considering what window treatment options to use.
- Railroading
When the width of the fabric becomes the length. Usually implemented to avoid seams. Typically used with sheers or fabrics with elaborate patterns.
- Repeat
A measurement from one emblem or motif to the next in a pattern.
- Return
The distance from the face of the head rail to the wall or frame. This is also the valance piece that attaches to the face of the valance to completely cover the head rail.
- Return L Bracket
The bracket used to attach the returns to the face of the valance. On 2” blind, it is made of plastic for wood valances and metal for faux wood and wood Impressions blinds.
- Right Stack
Traversing drapes that open from the left side of the window and gather or “stack” on the right.
- Rings
Loops that attach to the fabric of the curtain or drape and slide over the rod or pole to allow the treatment to open and close.
- Ripplefold Style Traversing Drapes
The pleating of this style of drapery is achieved by the spacing of the carriers. This pleating style is unique because both the front and the back of the finished product will look the same. This is also known as “roll pleat” style.
- Rod
Typically adjustable with various options of styles and finishes to choose from. Rods can be smooth, reeded, or fluted to perform their various tasks.
- Rod Face Width
The width of the rod needed should be determined by the width of the window plus an extension on either side (typically 7” per side). This width is not including the finials on each end.
- Rod Mounted Valances
Material is attached to a decorative rod and mounted above the window. Mounting hardware is intended to be used as a decorative feature and not hidden or disguised.
- Rod Pocket
An open ended fabric sleeve where a curtain rod can be inserted. Sometimes also called a “casing.”
- Rod Pocket Valance
A valance with a rod pocket, which will be based on the rod specifications. It is lined with standard lining except for sheers, casements and lace and banding or trim can be added at the bottom.
- Roll Pleat Style Traversing Drapes
The pleating of this style of drapery is achieved by the spacing of the carriers. This pleating style is unique because both the front and the back of the finished product will look the same. This is also known as “ripplefold pleat” style.
- Roman Shades
A soft window treatment made from a piece of fabric or textile that evenly stacks as it is raised by a cord or a pull.
- Rosettes
Window treatment hardware that is a decorative alternative to using a curtain rod. They mount directly to the wall above the window at evenly spaced intervals so that the material of the treatment can be draped over them and arranged. Also called “medallions.”
- Route Hole
The punch in the slat that the lift cords run through.
- Routeless Blinds
Blinds that have notches cut in the front and back of each slat as opposed to having routed holes for the lift cords. This provides superior privacy and is better at blocking light rays that come through the routed holes. Also each slat may be removed easily for cleaning.
- S
- Sash Curtains
Curtain material hung between two sash rods, pulled taut, and mounted over a window. Allows light into the room while covering a portion of the window to add a level of privacy.
- Scalloped Edge
A hem that features a repeating pattern that rises and falls at regular intervals.
- Scarves
Top treatments made from loose, free-flowing lengths of fabric that are slung or draped over a decorative rod. Not designed to hide the hardware but rather to enhance the look of it.
- Seam Allowance
The extra length of fabric used to join two pieces together. Important to consider when measuring for the finished product.
- Selvage
The tightly woven edge of a piece of fabric designed to keep the fabric from fraying. Typically much sturdier than the rest of the piece, making it more challenging to sew through.
- Sheers
A fabric panel made from translucent, see-through material such as chiffon or voile allowing some filtered light to pass through the fabric and into the room.
- Sill
The horizontal bottom portion of the window frame.
- Single Hung Windows
Windows where the top sash is fixed and the bottom sash is movable.
- Single Width
Refers to the finished width from selvage to selvage. Can be made from any length, but will gather to approximately 20.” The average width from selvage to selvage is 54.”
- Soft Fold With Ties Valance
A mock roman style valance with contrast or self-stirrups. Contrast welting is available with contrast stirrups and the number of pleats will depend on the length.
- Soft Window Treatments
Window coverings that are made from soft material such as textiles or fabric. The most common soft window treatments are drapes, curtains, sheers, Roman shades, valances, and swags.
- Spacer/Projection Brackets
A 3/8” clear plastic spacer that is used on top or behind an installation bracket to clear obstructions.
- Split Draw
Traversing drapes that open from the center of the window. Also called a “center draw.”
- Stacking Space
How much space the draperies will take up when they are open and in their drawn position.
- Stagecoach Valance
A casual top treatment that gives the appearance of a roll-up shade typically with two vertical ties or bands that can be simple or embellished with decorative additions.
- Standard Liner
The most commonly used liner and is standard on most shades and treatments typically made from polyester cotton.
- Stationary
Unmovable, stays in one position. An example of a stationary window treatment would be a decorative side panel.
- Stop Ball
A circular piece that joins all of the lift cords as they come out of the head rail. It is used on all blinds to prevent the cords from tangling and to reduce the risk of possible strangulation.
- Swag
A long side piece that attaches to the top treatment hardware to frame the upper portion of the window. These can be used by themselves or as a complementing feature to other top treatments.
- T
- Tab Top Curtains
A casual heading option that includes fabric loops spaced across the top of the curtain attaching it to the rod.
- Tassel
Attaches to the ends of cords to lift or tilt blinds, usually color coordinated. Tassels are wood on wood blinds, PVC on faux wood and wood Impressions, and plastic on metal and cellular shades.
- Thermal Lining
An additional layer to your drapes or shades that adds an extra level of protection against heat loss. Great for rooms that you want to have remain a comfortable temperature all year long while staying energy efficient.
- Tie Top Curtains
A casual heading option that uses ties at the top of the curtain to attach it to the rod.
- Tie-Backs
Accessories used to hold back the sides of the curtain or drape in the open position. The height of the tie-back placement will determine how much of the window is exposed and how much light is let in. The general rule of thumb is to place tie-back a third of the way from the top or a third of the way from the bottom.
- Tier Curtains
A ruffled curtain hung in the middle of a window. Often coupled with a valance or a swag. Sometimes also called a “cafe curtain.”
- Top Treatments
Window treatments used at the top of the window to complete a look or styled effect. Popular top treatments include valances, cornices, scarves, and swags.
- Transom Windows
Windows added above or to the side of a door. Typically rectangular and can be operable (able to be opened and closed) or fixed (unopenable). The particular shape, location, and function of these windows may take some consideration when determining the right window treatment options.
- Traversing Rod
Drapery track that is specially designed to open and close smoothly.
- Trim
A great addition to soft window treatments to add a little more decoration and flair. Different types of trim include decorative tape, cording, fringe, and tassels.
- V
- Valance
A top treatment made from a section of fabric to decoratively cover the frame and hardware of other window treatments. Valances can also be used alone as a decorative feature for a window.
- Valance Board
Decorative framework designed to conceal the rod and hardware at the top of a window.
- Valance Box
A decorative wooden top treatment mounted above a window which can be covered with fabric, paint, or wallpaper or can be designed and stained from an attractive piece of wood and remain uncovered. Sometimes these can also be upholstered, but they will not have any loose fabric hanging down. Also called a “cornice.”
- Valance Clip
A clear plastic piece that is used to attach the valance to the head rail.
- W
- Wand Tilter
A component in the head rail that turns the slats up or down. Typically, a wand is attached to the tilter with a connector.
- Water Repellent Liners
A cotton liner that is treated to help protect the drapery fabric from dust and moisture.
- Window Face Width
The width of the window measuring from inside the frame on the left to the right.
- Window Frame
The outermost portion of the window. Also called the window casing. There are three main parts to the frame:
- the sill on the bottom
- the jambs on the sides
- the head at the top
For more information on the anatomy of a window, here are some great descriptions -https://www.pella.com/glossary/window-anatomy/.
- Window Sash
The portion of a window that holds the glass and framework in place. The sash is fitted into the frame and may or may not be movable depending on the type of window.
- Window Treatment Hardware
The pieces that mount your window treatment to the wall or window frame and allow it to hang and operate correctly. Typical hardware pieces include rods, rosettes, brackets, hooks, rings, clips, and finials.
