System QuinLine 74 | Lift and slide doors from Delbrück-Boke

Low frame depth of 174 mm

Accommodates functional glass up to 46 mm thick

Excellent thermal insulation – U_w up to 0.82 UW (m²/K)

Size up to 7 m wide and 2.50 m high

Slim sash design with 88 mm profile view

Renovation threshold possible: Replacement of old lift and slide doors without milling

Opening types

Element type 1

Element type 2

Element type 13**

Element type 14**

Element type 7*

Element type 8*

Element type 15

Element type 19

Element type 20

Element type 35**

Three levels of running

Element type 36**

Three levels of running

Element type 48

Element type 49

Element type 11

Right sash opens first

Element type 12

Left sash opens first

Element type 52**

Open the right forend sash first

Element type 53**

Open the left forend sash first

Element type 71**

* For element types 7 and 8, locking is only possible at the top and bottom. There is no external control option! Recommended alternative: Type 48 and 49.
** Element types 13, 14, 35, 36, 5 2 and 53 are not suitable for increased requirements in exposed locations. Precautions must be taken on site here.

Discover the world of thresholds

The variety of variants and quality of SCHMIDT threshold solutions are unique. The basis for this is the material – aluminium. The high displacement resistance due to double thermal separation and tight manufacturing tolerances offer long-lasting stability, which also affects functionality. This means that the smooth-running sliding sash can be operated very easily. Improved thermal insulation is achieved through the thermal separation of the threshold chambers and the insulating rods with polyurethane foam. Cold and heat have no chance here. Depending on your needs, different threshold solutions can be used. The unique renovation threshold from SCHMIDT enables e.g. the easy replacement of old lift and slide doors without dust-producing milling.

Threshold solution

Standard threshold

The standard aluminium threshold forms the basis of our threshold solutions.

High shifting resistance thanks to duothermal separation
Long-lasting stability
Improved thermal insulation due to insulating rods with polyurethane foam
Optional aluminium facing threshold with 49, 80, 116 or 140 mm projection”

Low Threshold

“Barrier-free” threshold design in line with DIN 18040 possible on site”
Reduces the height difference to only 4.5 mm from the highest point of the running rail to the level of the finished floor

Renovation threshold

The renovation threshold makes it easier to replace old lift and slide doors during
renovation work.

No need to mill out screed
Building depth from 140/174 mm
Clip-on feet allow expansion profiles to be used to compensate the height of
existing floor structures
Only available for QuinLine® 74

Standard threshold with external stop

The aluminium floor threshold has duothermal separation and an external stop.
It meets all requirements for floor-to-ceiling door elements with flat thresholds.

Basic threshold body with external profile flange in aluminium
50 mm high connection surface made of aluminium, without material change and without profile joint – enables professional sealing with liquid plastic
Continuous load transfer in combination with a thermally insulated, rot-proof
base profile

Low threshold with threshold cover profile 0°

“Barrier-free” threshold design in line with DIN 18040 possible on site
Reduces the height difference to only 4.5 mm from the highest point of the running rail to the level of the finished floor
Threshold cover profile 0° creates a harmonious transition from outside to inside

Black threshold in anodised E6 / C35

Perfectly consistent look for ambitious interior designs.

Tried-and-tested function of the aluminium standard threshold
Available for QuinLine® 74 lift and slide door systems with standard threshold”

Special equipment

Magnet switch

Modern security modules like the magnet switch prevent uninvited guests from entering your building.

Contactless lock monitoring of the sliding sash
Class C VdS certificate for burglary detection systems
Factory integration available on request or as a simple retrofit kit
Not visible from outside when closed
Can be integrated into smart home technology

Electronic transition contact

You can substantially improve your personal security through the electronic monitoring of glass elements in your lift and slide doors.

Contactless connection of glass breakage sensors (without cable junctions) and alarm glass to an intrusion alarm panel
Inductive signal and energy transmission
Transmitters with 6-pin cable and receiver are integrated into the profile construction

Soft stop – Stop damper

Our stop damper sets new standards for maximum user safety when mechanically opening and closing the lift and slide door.

Innovative stop damper integrated into the profile
Can be used from a total sash weight of 100 and up to 400 kg
Securely decelerates and stops the sliding sash before reaching the end position
Intuitive operation and ready to use
Quiet and maintenance-free
Prevents structural damage and lowers risk of pinching

Comfort package

The comfort package includes tension springs and drive dampers that help to make the lift and slide doors especially easy to open and close.

Tension springs for noticeable reduction of operating forces when opening
Drive dampers for controlled lowering of the sliding sash in a gentle, fluid movement
Recommended from a total sash weight of 200 kg

Hook-bolt drive

As an alternative to the conventional bolt drive, the hook-bolt drive entirely eliminates latch bolts in the passage area of lift and slide doors.

No more latch bolts: no more getting snagged
The conical hook pulls the sash into the required position
Contact pressure can be controlled directly on the closing section: compensates for height differences
Hook-bolt drive can be used up to RC 2 safety requirements

System differences

Two depths, one base – the 5-chamber profile system QuinLine® is an independent system that is used exclusively for the construction of the QuinLine® 74 and QuinLine® 84. The table below shows the most important differences.

System differences	QuinLine® 74	QuinLine® 84
Size
Height	up to 2.50 m	up to 2.70 m/2.80m
Width	up to 7 m	up to 7 m
Frame construction depth	74 mm, Profile view 88 mm	84 mm, Profile view 95 mm
Frame construction depth	174 mm, Profile view 63 mm	198 mm, Profile view 63 mm
Inclusion of functional glasses	up to 46 mm	up to 56 mm
Types	2-part to 4-part	2-part to 4-part (design E not possible with 3 parts)
Threshold
Standard threshold	✓	✓
Standard threshold in black	✓
Low threshold	✓	✓
Renovation threshold	✓
Standard threshold with external stop	✓	✓
Low threshold with external stop	✓	✓
Threshold cover profile 0°	✓	✓
Thermal and sound insulation
Thermal transmission value U_w values Low-energy efficient	Low-energy efficient U_w upt to 0.82 W(m²/K)	Suitable for passive-house U_w upt to 0.71 W(m²/K)
Electromotor drive
eVOMATIC®		✓
	Currently selected	To the product

System properties

Sash

5-champber profile; structural depth 74 mm
Glass up to 46 mm thick
3 sealing levels in the upper sliding sash area
Thermally separated stell reinforcement in the fixed sash

Frame

Building depth 174 mm; profile view 63 mm
Thermal separation of aluminium reinforcement
Force-fitting corner connection using two screw channels
Secure fastening of additional profiles on the exterior side

Standard threshold

5-chamber profile; building depth 174 mm; profile view 48 mm
Aluminium threshold with duothermal separation
barrier-free design in accordance with DIN 18040 possible on site
Optional aluminium facing threshold with 49, 80, 116 or 140 mm projection”

Aluminium facing shell

Individual colour design options; elegant appearance
Easy-care and extremely weather-resistant profile system
Sophisticated clamping technology; butt joint in the corner area
Design is similar to the construction of traditional wooden windows

References

QuinLine® 74

Opening type: 2-part; type 1 and type 2 Size: 4975 mm × 2495 mm (W×H) Element colour: Black Ulti Matt

„The view really is framed by the lift and slide door.“

Fabian Alberti, architect

To the story

QuinLine® 74

Opening type: 2-part; type 2, size: 4550 mm × 2400 mm (W×H) Element colour outside: Slate grey smooth Element colour inside: White

„The large amount of light was most important to us when choosing the lift and slide doors.“

L. Kerkmann, Hiddensen

To the story

Downloads

Product brochure

Our product brochure gives you an overview of the customised configuration options for the QuinLine® lift and slide door.

Safety

The QuinLine® lift and slide door offers no room for compromise when it comes to security. From the two-part to the four-part variant, all construction types from resistance classes RC 1 N to RC 3 are tested and certified according to DIN EN 1627.

Safety

Colour world

When choosing the colour of the QuinLine® lift and slide door, you can choose between a variety of high-performance decorative films. Aluminium facing shells can be coated in almost any colour. Completely according to your taste.

Colour world

System QuinLine® 74

It’s not the size that matters, rather the technology

Opening types

Discover the world of thresholds

Threshold solution

Standard threshold

Low Threshold

Renovation threshold

Standard threshold with external stop

Low threshold with threshold cover profile 0°

Black threshold in anodised E6 / C35

Special equipment

Magnet switch

Electronic transition contact

Soft stop – Stop damper

Comfort package

Hook-bolt drive

System differences

System properties

Sash

Frame

Standard threshold

Aluminium facing shell

References

QuinLine® 74

QuinLine® 74

Downloads

Product brochure

Do you have any questions

Safety

Colour world