Summary
Double-skinned, heat insulated folding sliding doors that are quiet and easy to operate - UD value of 1.9 W(m2)K.
Double-skinned, heat insulated folding sliding doors that are quiet and easy to operate - UD value of 1.9 W(m2)K.
Application
Suitable for the following fixing applications:
- Masonry.
- Concrete.
- Autoclaved aerated concrete.
- Steel construction.
Suitable for the following fixing applications:
- Masonry.
- Concrete.
- Autoclaved aerated concrete.
- Steel construction.
Description
The folding sliding steel door is a four-leaf door, 3:1 coupled, and double skinned with pur foam core.
Features and benefits:
- Door leaf 50 mm thick, with vertically arranged rubber accident prevention profiles.
- Wind resistance (DIN EN 12424): Class 4 (2500 Pa).
- Air permeability (EN 12427): Class 4.
- Water ingress (EN 12489): Class 3.
- Sound insulation (ISO 717-7): Maximum Rw 32 dB (mineral wool infill).
- Heat insulation (EN ISO 12567-1): 1.9 W/m²k (PU-foam infill).
The folding sliding steel door is a four-leaf door, 3:1 coupled, and double skinned with pur foam core.
Features and benefits:
- Door leaf 50 mm thick, with vertically arranged rubber accident prevention profiles.
- Wind resistance (DIN EN 12424): Class 4 (2500 Pa).
- Air permeability (EN 12427): Class 4.
- Water ingress (EN 12489): Class 3.
- Sound insulation (ISO 717-7): Maximum Rw 32 dB (mineral wool infill).
- Heat insulation (EN ISO 12567-1): 1.9 W/m²k (PU-foam infill).
Product certifications
Color
Grey
Grey
Finish
Galvanized, Powder-coated
Galvanized, Powder-coated
Material
Steel
Steel
Shape
Rectangle
Rectangle
Width
Bespoke
Bespoke
Height
Bespoke
Bespoke
SKU Code
Teckentrup 50"
Teckentrup 50"
Specification
Third party accreditation
To DIN EN 12424, EN 12427, EN 12489, EN ISO 12567-1 and ISO 717-7.
To DIN EN 12424, EN 12427, EN 12489, EN ISO 12567-1 and ISO 717-7.
Grade
Insulated.
Insulated.
Format
Folding.
Folding.
Track system
Sliding.
Sliding.
Door leaf
-
-
Construction
Four leaf.
Four leaf.
Finish
Polyester powder coated, RAL., Galvanized natural., 2K-PUR, RAL.
Polyester powder coated, RAL., Galvanized natural., 2K-PUR, RAL.
Operation
Manual.
Manual.
Hardware
Two-piece three roller steel hinges with ball bearings (galvanized)., Guiding rails with ball-beared plastic roller., Surface mounted basquill lock inside prepared for profile cylinder and handle set (black) on the outside for access door leaf version., Wicket door with mortice lock., Mounted folding door basquill with locking rod with separate handle., Leaf hold open device.
Two-piece three roller steel hinges with ball bearings (galvanized)., Guiding rails with ball-beared plastic roller., Surface mounted basquill lock inside prepared for profile cylinder and handle set (black) on the outside for access door leaf version., Wicket door with mortice lock., Mounted folding door basquill with locking rod with separate handle., Leaf hold open device.
Accessories
-
-
Additional properties
Door leaf
Double skinned.
Double skinned.
Core
Bonded mineral wool., Mineral wool., PUR foam.
Bonded mineral wool., Mineral wool., PUR foam.
Glazing
Laminated safety glass 6 mm thick., SAN double glazing 18 mm thick., Double laminated safety insulation glass (VSG/ VSG) 21 mm thick., Not required.
Laminated safety glass 6 mm thick., SAN double glazing 18 mm thick., Double laminated safety insulation glass (VSG/ VSG) 21 mm thick., Not required.
Thickness
50 mm.
50 mm.
Door frame
Side frame., Upper frame., Bottom.
Side frame., Upper frame., Bottom.
Acoustic performance
To ISO 717-7, Maximum Rw 32 dB.
Not applicable.
Thermal
Not applicable.
To EN ISO 12567-1, 1.9 W/m²k.
Air permeability
To EN 12427, Class 4.
To EN 12427, Class 4.
Wind resistance
To DIN EN 12424, Class 4 (2500 Pa).
To DIN EN 12424, Class 4 (2500 Pa).
Sustainability data
Country of material origin
Germany
Germany
Country of product manufacture
Germany
Germany
Material
Steel
Steel
A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Normalized unit
-
-
Declared unit
99.83 kg CO₂ eq/m²
99.83 kg CO₂ eq/m²
Recyclability
Manufacturer's standard.
Manufacturer's standard.