Function & design combined in size

QuinLine® lift and slide door systems are the individual solution for a home bathed in light.

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Independent profile system developed by SCHMIDT

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barrier-free flat threshold solutions

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Customisable in design and function

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Outstanding protection against driving rain with increased wind load

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Safety class of RC 1 N to RC 3

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Upt to 7 m wide

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Heat insulation prperties suitable for passive-house

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Smart-home-capable, e.g. open ath the touch of a button

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Sound insulation up to 44 db

Bild von der Qualitätskontrolle einer Hebeschiebetür QuinLine 84

On the cutting edge of the market

Bild einer Besprechungsszene in einem Besprechungsraum

Times change and so do the requirements in the window industry. SCHMIDT GmbH has been developing solutions that are tailored to the needs of window manufacturers since 1950. Since 1976, the company has been focusing on plastic lift and slide doors, regularly setting milestones for the market. SCHMIDT GmbH is one thing above all – close to the customer, the window manufacturer.

About us

The QuinLine® system

The 5-chamber profile system QuinLine® is an independent system that is used exclusively for the construction of the QuinLine® 74 and the QuinLine® 84. Technically thought out down to the smallest detail, it offers a wide range of options for use as balcony or patio doors or even in a conservatory. The width and depth of the range is unique for plastic lift and slide doors. The threshold variants alone range from the standard threshold, renovation threshold, to the barrier-free low threshold.

Products
QuinLine74, 3D-Bild Schiebeflügel, Festflügel unten, Niedrigschwelle
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Barrier-free

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Certified safety

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Customisable

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Up to 7 m wide