Guken is a window treatment brand focused on fabric quality, construction precision, and interior versatility. The lineup covers three distinct categories: 100% blackout linen curtains, semi-sheer voile panels with pom pom details, and linen-blend armrest covers for upholstered furniture. Each product is built around a specific functional need — light control, filtered ambiance, or furniture protection — without sacrificing texture or visual appeal.

Guken curtains are available in a wide range of sizes, colorways, and heading styles, making them suitable for rooms with different layout constraints and décor directions. Whether you need floor-length panels for a bedroom or compact sheers for a smaller window, the collection scales accordingly.

Blackout Linen Curtains: Full Light Block, Natural Look

Construction and Fabric

Guken 100% blackout curtains are made from a linen-look fabric that delivers complete light elimination while maintaining the organic, relaxed texture associated with natural linen. These are not standard polyester blackouts — the material reads as linen visually and to the touch, which makes them compatible with both modern and farmhouse-style interiors.

The Guken ivory 100% blackout curtains (84″) are among the most requested lengths in the collection. The ivory colorway sits between true white and warm cream, offering a softer, more livable tone on the wall. For spaces where a deeper, richer neutral is preferred, the guken camel brown curtain delivers warmth without reading as dark or heavy.

Available Sizes and Colors

The blackout linen range covers multiple widths and drops to fit standard and non-standard window openings. Available configurations include:

Guken cream 100% blackout linen curtains 42 inch — suited for narrower windows or pairs on smaller openings. Guken cream 100% blackout linen curtains 70 inch — a mid-length option that works well in rooms with lower ceilings or half-wall windows. Guken cream 100% blackout linen curtains 96 inch — floor-length coverage for tall windows, sliding doors, or high-ceiling spaces.

For those who need an exact light block in a specific palette, the guken 100% blackout curtains 52 w x 68″ l plum color offer a saturated tone that works as a statement panel in bedrooms or accent spaces.

White and Ivory Variants

The guken white sheer and guken ivory blackout lines often come up together in questions about color matching. Guken white is a clean, cool-toned white — not off-white, not cream. It reads as bright against walls with neutral or grey undertones. The guken ivory option carries a warm undertone, making it a better fit for rooms with wood tones, warm lighting, or beige wall paint.

When asked what color is guken white, the answer is: a true white with minimal warm cast — comparable to optical white in fabric terms.

Sheer Panels: Light Filtering with Texture

Pom Pom Voile Construction

Guken sheer panels use a textured polyester voile base with dotted pom pom tufts integrated into the weave. This gives the panels a boho-farmhouse character that reads as decorative rather than purely functional. The pompom detail adds visual weight and movement without making the panel feel heavy or blocking the filtered light effect.

The guken white sheer line uses a rod pocket heading in smaller sizes (W26xL36, for example) and grommet construction in larger panels (W52xL63). Grommets allow for smooth sliding on standard curtain rods, while rod pocket panels hang in a more stationary, gathered position.

Light Behavior and Privacy

Sheer voile does not block light — it diffuses it. Guken sheer curtains reduce glare and provide daytime privacy without making a room feel dark or closed off. They are best used as standalone panels in living rooms, dining areas, or nurseries, or layered in front of blackout curtains for rooms that need flexibility across different times of day.

The sage green, white, and other available colorways integrate easily with existing color schemes. Pom pom sheers can be hung on their own rod or on a double rod system behind blackout panels.

Armrest Covers: Furniture Protection in Linen Texture

Material and Fit

The Guken armrest cover is made from a linen-polyester blend that replicates the look of woven linen while adding durability and wrinkle resistance. The flat edge finish gives each piece a tailored, fitted appearance rather than the loose drape common with slipcovers. The champagne colorway is a warm neutral that coordinates with most upholstery fabrics.

Each set includes two pieces, each measuring L35″ x W20″. The design accommodates square arms, wide curved arms, outward arms, and inward arms. One end tucks under the cushion to anchor the cover; the other wraps over the arm, with length adjustable between the cushion and the armrest edge.

Functionality

These covers serve as both protective layer and decorative accent. The tight weave resists pet scratching and absorbs surface contact from hands, reducing the transfer of skin oils, moisture, and light staining to the upholstery beneath. They are machine washable on a cold gentle cycle in a laundry bag and can be tumble dried on low. A cool iron removes any remaining wrinkles after washing.

Fabric Care Across the Guken Line

All Guken curtain panels — blackout linen, sheer voile, and linen-blend armrest covers — are machine washable. The recommendation across the range is cold water, gentle cycle, laundry or mesh bag, and tumble dry. No bleach. Cool iron only if needed.

For guken natural linen curtains 84 inch length specifically: if you are asking whether you should machine wash new guken linen curtains before hanging, the answer depends on whether you want to pre-shrink the fabric. Linen blends can have minimal shrinkage on first wash. Pre-washing before hemming or hanging is advisable if you need a precise drop length.

How to Choose the Right Panel for Your Window

Measure the window width and multiply by 1.5 to 2x for standard fullness, or 2.5x for a more gathered look. For blackout performance, prioritize width — insufficient width leaves gaps at the edges where light enters regardless of the fabric’s opacity rating.

For the guken natural linen curtains 84 inch length and other floor-length options, measure from the top of the rod to where you want the hem to fall. Add 1–2 inches for a clean break at the floor, or allow 3–4 inches for a slight puddle if the space calls for it.

What size pole does the guken white 100% blackout curtains need — the grommet inner diameter on Guken panels is standard, fitting rods up to 1.5 inches in diameter. Most standard curtain rods (1 inch diameter) work without any modification.

Where can you buy guken 100% blackout curtains — panels are available through the official Guken store online. Ordering directly gives access to the full size and color range including lengths not always stocked in third-party retail.