When filling the dimensions, insert the exact measures of the height of your Roller Blind.
Note that the real height of the screen will be approximately 20 to 30 cm bigger than the inserted height, so that the tube is always protected by the screen and the roller blind does not suffer any damage by being completely unrolled.

Technical characteristics of the patented systems Tecnorol® Classic:
 
- Patented mechanism with 3 compensation springs with a special section and design for a smooth and continuous movement. 
- Interior lubrication of every wearing piece with liquid silicone for a perfect gear.
- Mechanisms enhanced for blinds of larger dimensions (300cm width).
- Extensible top with spring for a simplified installation and compensation when there is a measurement error until 10mm. 
- Supports in hot-dip galvanised steel and white thermolacquer or in another color by option.
- Embellishment caps in white PVC, or other color by choice.
- Extruded aluminium tube of  great thickness and special design that allows large blinds. 
- Roller Blinds include a transparent piece to secure the chain to the wall, preventing accidents with children.
 

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