Verified by manufacturer 5 months ago
Manual Blackout Blinds | Chain Sidewinder or Crank Operation | Fully Cassetted With Zip-Retention Side Channels
Premium zipped-edge blackout blinds.
Max Sizes
Width: 4000mm
Drop: 6000mm
Surface Area: 14m2
Fabric
Our 2025 Fabric Collection contains a vast range of sunscreen, blackout and light-filtering fabrics.
Click Here to view Umbra's full fabric range
Powder Coating
Our in-house powder coating means you can choose any RAL colour for your blinds' hardware.
Making blinds either blend into or compliment any project.
Zip-Retention
Zip-retention tech stops fabric coming out of side channels, reducing maintenance costs and allowing channels as small as 24mm wide to be used.
Further Info & Technical Drawings: KuroLok - The Umbra Wiki
Color | Black White Other |
Finish | Powder-coated |
Material | Fabric |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 12 year |
Uniclass | |
CAWS | N10/70 Blinds N10/240 Blinds |
Standards | To BS EN 13120. |
Position | Internal to vertical glazing. |
Dimensions (minimum width x depth) | Guidance for specification option: Sizes up to 4 m wide, 6 m drop, 24 m². Insert requirements or refer to a drawing or schedule. |
Blinds | |
Material | Fabric. Guidance for specification option: A wide range of fabrics are available including dimout fabrics, screen fabrics in matching colours through 1%, 3%, 5% and 10% opennesses and a selection of blackout materials. Consult manufacturer for details and insert requirements. |
Blackout function | Required. |
Colour | Guidance for specification option: Dependent on fabric, consult manufacturer. |
Tube | |
Material | Extruded aluminium. |
Tube covers | |
Material | Aluminium headbox. Manufacturer guidanceHeadboxes are either 80 mm, 100 mm or 125 mm high, depending on blind size. |
Colour | Black. White. Custom powder-coated. Guidance for specification option: Any RAL colour, insert requirements. |
Operation | Manual, crank. Manual, chain. |
Accessories | 35 mm wide side channels. 56 mm wide side channels. |
Metallic components | Black. White. Custom powder-coated. Guidance for specification option: Any RAL colour, insert requirements. |
Hem | Luxury 46 aluminum rectangle hembar. Linear 25 fabric wrapped hembar. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Fabric |