The best navy blue eyelet curtains depend on whether you need room darkening, soft daylight, or a particular window length. CUCRAF is best for buyers seeking thermal insulation and a textured blackout fabric; COSVIYA is better for a wider pair of panels; and NICETOWN suits shorter windows. Diraysid offers narrower panels, while Pitalk is a light-filtering choice with a linen-look weave. Check the panel dimensions and fabric type before choosing: eyelet curtains can be blackout or sheer, and they provide very different levels of light control.
| Product | Best for | Panel size and style |
|---|---|---|
| CUCRAF | Blackout and insulation | Two 52 × 84-inch panels |
| COSVIYA | Wide window coverage | Two 52 × 84-inch panels |
| Diraysid | Narrower windows | Two 42 × 84-inch panels |
| NICETOWN | Short windows | Two 52 × 45-inch panels |
| Pitalk | Filtered daylight | Two 52 × 96-inch panels |
CUCRAF Navy Blue Blackout Curtains

Best for: Bedrooms or living spaces where reducing daylight and improving insulation matter. This set includes two 52-by-84-inch panels made from 100% polyester triple-woven textured fabric. The manufacturer states that the curtains block 85%–95% of light and UV rays, with darker colors performing better, and help keep out heat and cold.
The grommet top is designed to make the panels easy to hang. The listed fabric is soft and wrinkle-free, with even stitching and hems. Choose this pair if you want blackout-style curtains with a textured finish and thermal features. One limitation: the stated light blocking is a range, not complete blackout.
COSVIYA Grommet Blackout Curtains

Best for: Buyers who want two full-width panels for a larger window. Each 52-by-84-inch panel has eight silver metal grommets with a 1.6-inch inner diameter; together, the pair measures 104 inches wide. The 100% polyester curtains are described as thick, unlined, soft, and lightweight.
The listed light-blocking range is 85%–99%, and the fabric is intended to support privacy. The grommets are designed to slide along compatible rods. Choose COSVIYA when the combined width and 84-inch length suit your window. Avoid this option if you need a lined curtain or a guaranteed total blackout; neither is specified in the product details.
Diraysid Navy Blue Thermal Curtains

Best for: Narrower windows that need 84-inch-long panels. This two-panel set measures 42 by 84 inches per panel. Its 100% polyester fabric has a black yarn layer woven into the middle, and the manufacturer states it blocks 85%–99% of sunlight and street light. The curtains are also described as helping reduce noise and insulate against summer heat and winter chill.
The panels are unlined, lightweight, and designed for easy care; the listed instructions include machine washing on a cold, gentle cycle. Choose Diraysid if its narrower panel width fits your window. Check the total width before buying, since this pair provides less coverage than the 52-inch-wide options.
NICETOWN Short Grommet Panels

Best for: Short windows, glass doors, or spaces where long curtains would be unsuitable. The package includes two 52-by-45-inch panels. Silver grommets have a listed 1.6-inch inner diameter, and the curtains are described as heavy, soft, and the same color on both sides.
NICETOWN lists 85%–99% light blocking, thermal insulation, sound reduction, and privacy support. The shorter 45-inch length is the key reason to consider this set over the 84-inch options. Measure from the rod to the desired hem position before choosing; these panels may be too short for standard full-length window coverage.
Pitalk Navy Blue Sheer Eyelet Curtains

Best for: Rooms where daylight and an outdoor view are more important than blocking sunlight. This pair has two 52-by-96-inch panels in a lightweight, semi-sheer fabric with a subtle crosshatch linen-look weave. The listing describes the curtains as light filtering and suitable for hanging alone or as an inner layer with another window covering.
Choose Pitalk for a softer, airier look and extra length. The product is explicitly described as having a grommet eyelet top. Its sheer construction is the main limitation: it is not the right choice if you need substantial room darkening or strong privacy after dark.
Buying Guide: How to Choose Navy Blue Eyelet Curtains
Do you need blackout or light-filtering fabric?
For sleep, privacy, or limiting sun exposure, compare the blackout options and their stated light-blocking ranges. These ranges vary by product, and none of the listed figures guarantees that no light will enter around the edges. For a brighter room with diffused daylight, choose a sheer style such as Pitalk instead.
What length and width should you measure?
Measure the curtain rod and the drop from the rod to your intended hem. Check whether the listed size describes each panel or the complete set. The featured options include 42-, 52-, and 96-inch panel widths and lengths from 45 to 96 inches. For fuller coverage, compare the combined width of both panels with the window and desired overlap.
Will the eyelets fit your curtain rod?
Check the listed inner diameter of the grommets against your rod. COSVIYA and NICETOWN specify a 1.6-inch inner diameter; the other product details do not give a comparable measurement. Also consider how easily you want the curtains to slide and whether the rod can support the chosen fabric.
Do thermal and care details matter?
Several blackout options are described as helping insulate against heat and cold, but their listed performance is not identical. Review the care directions too: Diraysid provides machine-washing instructions, while the other supplied details do not specify equivalent care information. Do not assume every polyester curtain has the same lining, weight, or maintenance needs.
Frequently Asked Questions
Are navy blue eyelet curtains blackout?
Some are, including the CUCRAF, COSVIYA, Diraysid, and NICETOWN options. Pitalk is semi-sheer and filters light rather than blocking it.
What does eyelet mean on curtains?
Eyelet curtains use rings or grommets at the top of the fabric so the panels can hang from a curtain rod. Confirm the opening size when rod fit matters.
Which featured curtains are best for a short window?
NICETOWN is the shortest listed blackout option, with two panels measuring 52 by 45 inches each.
Can sheer navy curtains provide privacy?
Sheer curtains filter daylight but generally provide less privacy than thick room-darkening curtains. Pitalk is listed as semi-sheer, so choose it for light and a view rather than strong privacy.