Aluminium curtain wall

THERM+ A-V / A-I

The THERM+ aluminium curtain wall stick systems combine a maximum
application range with straight forward planning and manufacture, providing
high processing reliability due to the consistent modular technology.

THERM+ A-V

is ideal for very slim and economic curtain wall solutions, featuring reduced
gasket dimensions on the interior and an optimised cost-benefit ratio for common curtain wall applications.

THERM+ A-V
THERM+ A-V
 

THERM+ A-I

offers an exceptional freedom for the design of curtain wall, conservatories and sloped glass roofs with an inclination down to 2°, even with demanding structural or construction requirements.

THERM+ A-I
THERM+ A-I
 

Pressure and cover profiles for curtain wall and roof applications

Pressure and cover profiles for curtain wall and roof applications
 

In Detail

  • A large selection of cover cap profiles for both system widths.
  • Bespoke profiles available on a short lead time for specific projects.
  • Aesthetically pleasing flat pressure profile with only 4 mm glass offset.
  • Optimal sealing of the crosspiont via special accessories.
  • Find more types in the catalogue:
    THERM+ curtain wall system.

Technical data

  THERM+ A-V THERM+ A-V
(reinforced)
THERM+ A-I
System width 50 / 56 mm 50 / 56 mm 50 / 56 mm
Rectangular profile depth 25 to 200 mm 25 to 200 mm 25 to 200 mm
Expansion profile depth 100 to 200 mm 75 to 200 mm
T-profile depth 50 to 175 mm 50 to 200 mm
Profiles in T-shape 50 mm 50 mm
Infill thickness 10 to 64 mm 10 to 64 mm 4 to 64 mm
Glass weight up to 550 kg up to 600 kg up to 600 kg
Drainage levels 2 or 3 2 or 3 2 or 3
Polygonal assembly up to 45° up to 45° up to 45°
Glass roofs up to 2° inclination
Conservatories yes

Approvals / certifications / CE-labelling
based on product standard for curtain walling EN 13830

  THERM+ A-V THERM+ A-I
Thermal insulation
incl. screw influence
up to Um,t = 0.80 W/(m²K) up to Um,t = 0.97 W/(m²K)
Wind resistance 1.875 / 2.813 kN/m² 1.875 / 2.813 kN/m²
Resistance against impact interior I5, exterior E5 interior I5, exterior E5
Air permeability AE (>600) AE (>600)
Water tightness RE 1,650 RE 1,650
Airborne sound insulation Rw (C;Ctr) = 41 (-3; -7) db
Rw (C;Ctr) = 49 (-2; -4) db
Fall protection (TRAV) yes, without additional measures
German general approval curtain wall system
Z-14.4-504
curtain wall system
Z-14.4-454
German general approval T-connector Z-14.4-461 T-connector Z-14.4-461

T-connector - a technical advantage

  • Identical for THERM+ A-V / A-I in all system widths.
  • Easy butt joint with straight profile cuts, no notching required.
  • Various options for structural requirements and assembly methods.
  • THERM+ A-V is also available with a reinforcement option for high structural requirements.
  • Extremely rigid connections due to the spreader-clamp mechanism when screw fixed.
  • T-connectors for vertical loads up to 600 kg. (Verified under German Type Approval).
  • Aesthetically pleasing joints due to the optimum contact between mullion and transom across the entire profile.
  • The T-connector profiles can be used for structural reinforcement, head and sill fixings as well as expansion joint spigots.

T-connector – a technical advantage
 
Advantages
  • Efficient heat insulation up to passive-house certification with
    Um,t = W/(m²K)
    (considering screw influence).
  • Stepless thermal insulation by means of patented RAICO Insulation Block Technology.
  • A large selection of rectangular and T-shaped mullion profiles is available.
  • Profiles are all suited for mullion and transom usage.
  • Excellent aesthetics to flush faced transoms through sharp-edged horizontal cuts.
  • Maximum inertia values by means of optimized profile design.
  • Numerous options for the T-joint connections assembly.
  • Wide range of system accessories available.
  • Integrated drainage system within continuous three levels gaskets.