Custom Ash blackout curtains in a linen-polyester blend that combines the organic warmth of linen with complete room darkening performance.
The Ash Stonewall Blackout Curtain is where natural texture meets high-performance room darkening. Woven from 96% Polyester and 4% Linen, this 344 GSM curtain carries the organic, tactile surface of linen while offering the durability, washability, and light-blocking capability of a premium polyester construction. The Ash tone suits interiors that value material honesty --- Japandi, Coastal, Transitional, or any space where a natural finish makes the room feel considered and calm.
Made to your exact measurements, the Ash Stonewall panels hang with a beautifully relaxed weight and a surface texture that looks intentional from across the room. Custom sizing ensures perfect proportions for any window.
The Stonewall collection accommodates:
Japandi and Scandi-inspired interiors that value natural texture and calm neutrals
Coastal and organic-modern spaces where linen finishes feel at home
Bedrooms and living rooms that want blackout performance with a natural aesthetic
Transitional interiors that bridge contemporary and classic design
Spaces where flat, shiny synthetics feel out of place
Anyone who wants the warmth of linen with the ease of a washable polyester blend
Custom-fit to your exact window --- made to order for a precise, polished hang
Ash colourway in a linen-polyester blend that brings organic texture without the fragility of pure linen
344 GSM weight --- substantial enough for a full, composed drape
100% light blocking behind the natural linen-look surface
45,000 Martindale rub test --- durable enough for living rooms and high-use spaces
Machine washable at 40°C --- all the appeal of linen with none of the delicate upkeep
Multiple top type options available for a tailored finish
Fabric Information
The Ash Stonewall is woven from 96% Polyester and 4% Linen --- a blend that captures the organic, textured surface character of linen while retaining the practical benefits of a performance polyester. The linen content gives the fabric its distinctive slightly irregular, stone-like texture and a warmth that flat synthetics cannot replicate. At 344 GSM, it hangs with a relaxed, weighted composure. Despite its natural-looking surface, it is a full blackout curtain: light block is built into the fabric structure rather than applied as a separate coating, ensuring consistent performance across the whole panel. Tested to 45,000 Martindale rubs, it is durable enough for everyday use in bedrooms and living rooms alike. Machine wash at 40°C, line dry, and low iron if required.
Integrated blackout construction --- no separate backing layer
45,000 Martindale rub test --- durable for everyday use in living rooms and bedrooms
Machine washable at 40°C --- all the appeal of linen with none of the delicate upkeep
Low iron if needed
Multiple top type options --- Grommet, Tab Top, Rod Pocket, Sleeve Top
Available in 12 coordinating colourways across the Stonewall range
Frequently Asked Questions
Ash is specifically a cool light grey — it sits on the cooler end of the grey spectrum compared to warmer mid-tones like Elephant or Shadow. It is the most minimal and contemporary-feeling grey in the Stonewall collection, suited to Scandi, modern, and architecture-forward interiors.
The 4% Linen content contributes the texture and character of linen, but the 96% Polyester structure means the fabric behaves far more like polyester in practice — it is significantly less prone to creasing than pure linen and does not require specialist pressing after washing.
The Ash colourway is used consistently across ZipCushions ranges. While exact matching across different fabric types is always subject to lighting variation, the palette is designed for coordination across product categories.
Yes. The Stonewall texture is substantial enough to be appreciated from a normal viewing distance. It gives the curtain a considered, natural quality that is visibly different from smooth synthetic fabrics — which is the point of the collection.
The Stonewall drapes with a slightly more relaxed, weighted composure compared to the cleaner, smoother fall of the Nightlong. The linen-look texture gives it a more organic movement — it is a more characterful hang rather than a crisp, tailored one.
Yes. The cool grey of Ash keeps a low-light room feeling fresh rather than heavy. Because the curtains will generally be open during the day to maximise available light, the closed appearance matters primarily at night — and the blackout function is equally relevant for light-sensitive sleepers.
344 GSM has a composed, weighted feel that is noticeably more substantial than lightweight polyester curtain fabrics but does not feel heavy in a burdensome way. It has enough body to hang well without needing weights at the hem.
Hemming polyester-linen blend fabrics at home is possible with the right iron temperature (low heat) and sewing technique. However, because this is a made-to-order product, we recommend measuring carefully before ordering rather than planning for post-delivery alterations.
No. The panels are supplied as fabric only. Rods, rings, tracks, and all installation hardware are sourced separately. The top style you choose (Grommet, Rod Pocket, Tab Top, Sleeve Top) determines what rod or track you need.
Yes. The cool, clean grey of Ash is one of the most popular choices for rental and staging applications because it reads as fresh and contemporary to a wide range of buyers and tenants without being divisive.
Beautiful! Fits perfectly. I am very happy with my purchase.
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Richard Minter (Irmo, US)
Great experience!
I am very pleased with my cushions. The ordering process was simple, and I loved the thorough follow-up to make sure every detail was perfect.
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Erin
Good quality construction and perfect fit.
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Laura
Well made, fit my covers perfectly. Maybe i didn't read the description adequately, but i was pleasantly surprised by the zippered cover on the foam inserts. Excellent!
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Catherine
Looks as expected. Size is right. Fit the bench perfectly and the fabric looked like what i saw online.
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Denise
Customer service was wonderful. Cushion turned out great (material and craftsmanship). Thank you.
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Lynette
The product was well made, very comfortable seating and made to the size specifications requested. I would definitely order from them again.
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Blake
Perfect fit for our space.
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Donnamarie Carey (Colchester, US)
Gorgeous!
These are so much more than I expected. High quality fabric and construction. I will be ordering more.