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  • Colours: low-iron, clear, bronze, grey, green, blue, ultra-grey and mirror*.
    With mirror base: low-iron, clear and coloured*.
    Thickness: 6, 8, 10, 12 mm (1/4″ to 1/2″) and laminated.
    Sizes: Standard 2250 x 3210 mm (88″ x 126″).
    Weight: 2.5kg/m2 per mm thickness.
    Base: float glass norm UNE-EN 572-2, mirror norm UNE EN 1036 of quality and resistance to corrosion.

    (*) Check availability


Sevasa General catalogue

Graduel Folder

Graduel Chart

Sizes Chart


Satin glass with gradual opacity. 3 options + custom.

Aesthetic acid-etched satin glass with progressive opacity that plays with privacy, brightness and transparency: a versatile new glass which interacts with its surrounding selectively and gracefully.

It allows you to choose between privacy or the opposite: defining vision areas with transparencies (*).

  • Transparent – translucent – transparent
  • Translucent to transparent
  • Translucent – transparent – translucent

Customisation: versatility to adapt to your needs. You can choose:

  • The transition area (the space necessary to change from translucent to transparent)
  • The position of the transition on the sheet
  • The number of transitions: one or two on the same sheet.

Graduel is a trademark from SEVASA.


  • All for exterior and interior use.
  • All types of enclosure systems, dividers, screens, handrails, façades.
  • Bath areas and shower screens.
  • Doors, sliding doors, entrances. Tables and furniture in general.
  • Interior design of commercial premises


  • Gradual satin with the high quality from acid etching Sevasa technique.
  • Different versions possible according to needs.
  • The matt zone is highly scratch and stain resistant.
  • SEVASA satin is long-lasting and easy to clean.
  • It is resistant to damp and can be exposed to both the sun and artificial light. Unchanged by time.
  • Easy transformation: cutting, bevelling, curving, drilling, tempering, laminating and suitable for double glazing.
  • Guaranteed homogenous quality and high production capacity.
  • SEVASA holds the ISO 14001 in environmental quality certification.


  • (*) We suggest seeing a sample of the transparent zone treated.
  • Store the glass in a dry place to prevent oxidation and protect from dust.
  • High resistance to scratches and stains of the matt area is not guaranteed in cases of abrasions with machinery or chemicals.
  • Clean with clean water. Do not use abrasive products.
  • In wet zones (shower screens, shower cabins, etc.) you are advised to install the glass with the treated side outwards: the glass will be transparent until it dries.
  • When Graduel® glass is installed correctly, no specific precautions are required. SEVASA satin is untouched by time and it does not degrade or blur.

Optional Services

Customised Production: specific acording to your design, production, services and logistic needs.

Does your project or client require a bespoke design?

¿Have you been unable to find glass with the ideal technical or design characteristics?

¿Have you found a design you like but which needs modification to fit into your project?

With SEVASA your idea materialises into a distinguished project?