Flame Retardant
Hemisphere Acoustic Absorption Flame Retardant Fabric 145cm or 290cm Wide
Flame Retardant
Next Day Expected But Not Guaranteed. (Ex NI, SH, I)
UK Mainland Over £250
FREE
Hemisphere Flame Retardant Dimout Curtain Fabric – 15 Colours
A high-texture woven dimout curtain fabric with a dense construction and visible yarn character. Designed to reduce light transmission while offering acoustic absorption and full contract flame retardant certification.
Flame Retardant
BS 5867 Part 2C & international standards
Sold Per Metre
145cm or 290cm widths
15 Colours
Extensive contract palette
Light Reduction
Reduces light, not blackout
Sound Absorption
EN ISO 354:2003 – Class B
Washable
30°C short cycle
Expectation setting: This is a dimout fabric designed to significantly reduce light levels. It is not a full blackout. For maximum light control, pair with an appropriate blackout lining.
Hemisphere Dimout – textured, dense and contract certified
Hemisphere is a high-texture woven dimout curtain fabric weighing approximately 320gsm. Its dense weave structure allows the yarn definition to remain visible on the surface, creating a strong textile character suitable for contemporary contract interiors.
Manufactured from 100% inherent flame retardant polyester, it is certified to BS 5867 Part 2C, EN 13773, IMO FTP Code 2010 Part 7, M1, B1, A1 and Classe Uno. It is also certified to STANDARD 100 by OEKO-TEX®.
In addition to light reduction, Hemisphere has been tested to EN ISO 354:2003 achieving a Class B acoustic rating, making it suitable for projects where reverberation control is required.
Where this fits in our range
Hemisphere sits within our heavier-weight dimout collection, offering more surface texture and acoustic performance than standard plain dimouts. For projects requiring full blackout, consider combining with a blackout lining.
Best suited for
Commonly specified for hotels, universities, healthcare environments, care homes and commercial properties where dimout performance and acoustic absorption are required.
Suitable for curtains, partitions and decorative interior schemes. When used with additional lining mass and appropriate fullness, acoustic performance can be further enhanced.
Available for supply by the metre or manufactured into made-to-measure curtains in our UK workrooms, with fullness options to suit specification requirements.
Technical specifications
| Weight | 320gsm |
| Composition | 100% Inherent FR Polyester |
| Width | 145cm or 290cm |
| FR Standards | BS 5867 Part 2 C, EN 13773, IMO FTP Code 2010 Part 7, M1, B1, A1, Classe Uno |
| Acoustic Rating | EN ISO 354:2003 – Class B |
| Colour Fastness to Light | 5 |
| Dimensional Stability to Washing | Warp +/- 0.5% | Weft +/- 0.5% |
| Dimensional Stability to Washing (71°C) | Warp +/- 2.5% | Weft +/- 1.5% |
| Dimensional Stability to Dry Cleaning | +/- 0% |
| Care Instructions | 30°C short cycle wash, do not bleach, do not tumble dry & cool iron 110°C. Dry clean P sensitive |
Full certification documents, acoustic reports and detailed washing guidance are available within the specification tab. For compliance-critical projects, always review project-specific requirements before installation.
| Features | Flame Retardant, Thermal, Dimout (Unlined) |
|---|---|
| Acoustic Absorption Rating | B Rating |
| Average Roll Size | 30 Metres |
| Washing / Cleaning Information Face Fabric | 71 Degress C, Cool Iron, Dry Clean P Sensitive |
| Flame Retardant | Yes |
| Delivery | Next Day Expected But Not Guaranteed. (Ex NI, SH, I) |
| Flame Retardant Certified Rating | BS5867 Part 2B |
| Fabric Style | Plains, Semi Plains |
| Fabric Width (cm) | 145cm or 290cm |
| Pattern Repeat Vertical (cm) | 1 |
| Composition | 100% Inherent FR Polyester |
Customer Product Reviews
Top customer reviews
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Helpful with queriesHelpful with queries, very prompt delivery.0 people found this helpful
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Fantastic at a very reasonable price.I took my time to choose the fabric to make sure I ordered the best option in the right colour. When I finally placed my order I was delighted with the speedy delivery and above all the quality of the product. This was the first time I sewed curtains using a wave heading and as I wanted to optimise the amount of incoming light, I opted for an asymetric distribution of the stacks and railroading of the fabric. Lots of calculations and checking but the result is very professional and impressive.0 people found this helpful
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Great communication and customer service.Great service. I contacted them on the Thursday just to make sure I was ordering the right product. The online chat worked very well and I got all my answers. I was told that it would probably take a few days to get it delivered as it was so close to Christmas but it arrived on the Friday. Great communication and customer service.0 people found this helpful
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Helpful Customer Services StaffThe shipping was delayed due to access issues on our road but the support of all the team dealing with this was great - especially Lizzie Hudson-Jones, who gave a great, helpful and friendly service, following it all up.0 people found this helpful
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Excellent serviceExcellent service from initial enquiry through to the super fast arrival of samples and processing of our order . Fully recommend using this company for any textile requirements0 people found this helpful
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The samples came quickly & clearly presented.The samples came quickly & clearly presented.0 people found this helpful
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