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Semiplanar collection

Striking appearance with numerous variations

The sash frame  on the inside of Semiplanar doors is visible, with its inviting rectangular form indicating the entrance and exit.

The door fits perfectly into the façade on the outside. The external panel covers the sash frame  to create a wide, full-field view.

As always with Finstral, exclusive, lively surfaces and attractive cut-outs with glass panels offer you maximum design freedom.

PVC, aluminium, artificial resin or glass: no matter which look you choose, our Semiplanar doors always satisfy high standards in terms of heat insulation and security.
Focus on our product lines
Buildings and case studies from practice
 
 

Quality hallmarks of Finstral front doors

 

Protection against break-ins

Very good protection against break-ins is of course standard with Finstral front doors. You can as an option fit the door with additional security components and special glazing in order to protect your home.
 

Reliability

Stable profiles, all-round bonding of filling and frame, high-quality fittings and seals all ensure our front doors close tightly and are particularly reliable over time.
 

Thermal insulation

Our front doors are characterised by modern thermal insulation fillings, high-quality frame materials and insulation glazing. Good thermal insulation reduces heating costs in winter and acts as a heat shield in summer.
 

Bespoke products

We match your front door exactly to your home and your individual needs. Finstral front door systems are almost entirely produced in-house. This allows us to perfectly match the front door components.
 
 
Focus on Finstral added value
 

Our product lines in the Semiplanar collection

Light

Light and airy

Transparency and lightness are the main characteristics of the Light series. The front door’s high-quality glass panels offer extremely good protection against break-ins.
To the Light range
 
 
 
 

Our references for the Semiplanar collection

Light range
Transparency and lightness are the main characteristics of the Light series. The front door’s high-quality glass panels offer extremely good protection against break-ins.
Ligth range
Transparency and lightness are the main characteristics of the Light series. The front door’s high-quality glass panels offer extremely good protection against break-ins.