PVC Black BO
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For larger or with motorized options, the award-winning BlocOut™ XL blind is an innovative blackout roller blind that blocks both light and draughts and is specifically for larger windows
The BlocOut™ XL has been independently proven by the British Board of Agreement to reduce heat loss by up to 43%.
Now available with the Bloc iQ Smart Motorisation System!- Creates an energy-efficient barrier that minimizes heat loss through the window
- Safe By Design as standard
- All fabrics 100% Blackout
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Product Specification
BlocOut™ XL - Discover award-winning levels of darkness, year-round climate control and perfect noise reduction with BlocOut XL Blackout Blinds. BlocOut XL is a perfect choice for young children, light-sensitive sleepers, shift workers and parents who need an effective sleep aid. This is thanks to the light & noise blocking side rails and rubber bottom seal, which are ideal for bedrooms & nurseries. The high-quality blackout fabric enhances privacy and offers incredible darkness for living rooms, gaming rooms & home cinemas.*Bloc systems should never be fully down while a window behind is open, as this may suck the fabric out of the side channels.
All Bloc fabrics are 2000mm wide and can be turned to obtain a 2400mm width, however, blinds with a drop and width both greater than 2000mm will have a horizontal join.
Fabric Specification
- Blackout Efficiency
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5 / 5 -1. Sheer / Voile2. Semi-Transparent3. Translucent4. Dim-Out5. Blackout
- Features
- Blackout, Thermal
These fabric works well to prevent unwanted light and glare from entering the bedroom and ensures a better night’s sleep for all the family. Perfect for urban areas, daytime naps and long summer nights. *Windows directly behind BlocOut Blinds must remain closed as this could cause the fabric to move when the blind is closed.
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Measuring guide
View measuring guideFitting guide
*Bloc systems should never fully down while a window behind is open, as this may suck the fabric out of the side channels.
Never close your BlocOut XL over an open window
Outside air will create a vacuum that will suck the side rail fasteners out of place and damage your blind. You can only open the window to ventilate your room when the blind is fully retracted. Opening your window when the blinds are drawn will also reduce the effectiveness of its thermal insulation value.
Measuring Guide
Width
Width is measured in millimeters (mm). Blocout XL Blinds can be made between 400mm and 2400mm wide.
Recess: The cassette will always be made to the top width. The side rails will always be made to the smallest height
The three width measurements cannot differ by more than 20mm and the middle width cannot be more than 2mm narrower than the top width.
Surface: The cassette will always be made to the top width size given, so ensure you use the outside recess width size required. Please see the Surface Fit measuring video for more information here.
The side rails will always be made to the smallest height given so ensure you add this to the recess size.
The bottom width can have no more than +/- 5mm variation from the top width. If your window is very uneven and does not fit these constraints you will need to pack the window so it complies.
Height
Height is measured in millimeters (mm). Your blind will be manufactured with enough fabric to cover this height (plus a little extra). Blocout XL Blinds can be made between 300mm and 2400mm high.
Both side channels are supplied at the same shorter length
Recess: The two height measurements cannot differ by more than 6mm. If your window is very uneven and does not fit these constraints, contact our technical team for advice.
Surface: The three height measurements cannot differ by more than 1mm. Please ensure you are adding 140mm to the height to allow the blind to fit correctly on the surface. Please see the Surface Fit measuring video for more information here.