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BlocOut™ XL in Northern Sky Blackout
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BlocOut™ XL in Northern Sky Blackout


  • Award winning BlocOut™ blind, specifically for larger windows (up to 2400mm W x 2400mm H)
  • Creates an energy efficient barrier that minimises heat loss through the window
  • Precision cut to fit your windows
  • High quality fabrics
  • Drill free option available
  • Lifetime guarantee on barrel system
  • Safe By Design as standard
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Fitting Type

Please ensure to add additional width and height to your measurements when choosing a 3 sided Surface Mount!

Recess Surface

Width At Top

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Width at Top (cm)

Width At Middle

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Width at Middle (cm)

Width At Bottom

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Width at Bottom (cm)

Height At Left

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Height at Left (cm)

Height At Middle

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Height at Middle (cm)

Height At Right

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Height at Right (cm)

Recess Depth

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Depth of Recess (cm)
Chain Side* Left Right
Aluminium Colour* Silver White
Motorised* No Yes (+£150)
Measure Protect* ?

Measure Protect

Does measuring for your new blinds concern you?

With Measure Protect™ you can guarantee a perfect fit for every blind. For just an extra 10% per blind we will insure your measurements against mistakes, even if the new size is slightly bigger. We will collect your blinds, make the necessary amendments and send the new blinds back to you.

No Yes
Customer Reference* ?

Customer Reference

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Est. Delivery: 6 to 8 working daysOrder before 3pm for delivery by 5th July 2018

Total Price: £125.72

About The Product

The BlocOut™ is an innovative blackout roller blind offering unrivalled levels of darkness in your bedroom. The award-winning roller system combines an aluminium faceplate with bespoke side rails to block out light and draughts when combined with a black out fabric. This clever, cordless design has been independently proven by the British Board of Agrement to reduce heat loss by up to 43%. Winner of 2017 Made for Mums award for Best Nursery Accessory, the BlocOut™ is a perfect sleep aid for children and adults alike.

About The Fabric

Northern Sky is a soft shade of cool blue grey blackout blind fabric. It will sit beautifully in windows when teamed with both white or neutral colour schemes. Northern Sky Blackout is ideal for blocking out light in bedroom windows and will work well with a traditional cottage look or with a contemporary beach house edge.
This fabric is only available on the Bloc UK website.