Window systems

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heroal has developed window systems which are tailored to different fields of application. All windows are ift certified and are manufactured with sustainability in mind - quality, made in Germany. Our systems offer the highest level of quality with maximum energy and cost efficiency. Planners appreciate the variety of design options. Building constructors can bring their individual ideas to life. And heroal partners benefit from economical system solutions.

  • Energy efficiency and durability

    Energy efficiency and durability

    Compared to plastic products, windows made of aluminium have a significantly longer service life and lower maintenance costs. heroal has developed a compound process which gives the windows considerably higher stability and better statics. Thanks to the modular build of the profile systems, excellent U-values can be achieved for every building requirement, whether old buildings or passive houses. All heroal windows are certified by the Institut für Fenstertechnik (ift Rosenheim). Our systems achieve top results when it comes to tightness, wind resistance, soundproofing and burglary resistance.

  • Unlimited design options

    Unlimited design options

    The heroal window systems allow for almost unlimited design options. They are flexible enough, in terms of shape and colour, to match any style of architecture. heroal also offers a premium service: from our profile bending and edging service, to in-house testing and our various surface finishes (hwr powder coating, foiling or anodising).

  • Security and burglary protection

    Security and burglary protection

    Aluminium burglary-resistant windows provide security and burglary protection in your own home, in a flat or in commercial buildings. The security and quality of our burglary-resistant windows, doors, curtain walls, roller shutters and roller doors are certified by the Institut für Fenstertechnik (ift-Rosenheim). Combining a heroal W 72 or W 77 window system with heroal RS 37 RC 3 certified high-grade steel roller shutters offers a particularly high level of security for your business as this combination meets the highest security and burglary-resistant requirements as set out in resistance class RC4.

  • Quality, made in Germany

    Quality, made in Germany

    heroal products are developed and manufactured in Germany. For our window systems, we offer the option of using bending and edging to create a sophisticated design. The high-quality heroal hwr powder coating ensures our window products are weather resistant and have a long service life. During production, we make an active contribution to climate protection. We use recycled aluminium and resource-saving materials, as with our heroal W 72 window solution. Up to 62% of the thermal break used in the insulation can be made from renewable resources.


Which window system is right for me?

Here you can see an overview of the different heroal window systems. You can also compare the dimensions and features (tightness, soundproofing, burglary resistance, etc.) of the individual systems.

heroal W 77

System comparison: heroal W 77

heroal W 77 HI
heroal W 77 i
heroal W 77 PH
  • System dimensions
    Profile depth [mm]
    Frame profile
    heroal W 77 HI 77 heroal W 77 i 77 heroal W 77 PH 77      
    Leaf profile
    heroal W 77 HI 89 heroal W 77 i 84 heroal W 77 PH 89      
    Bar profile
    heroal W 77 HI 77 heroal W 77 i 77 heroal W 77 PH 77      
    Visible profile width [mm] [mm]
    Frame profile
    heroal W 77 HI 50 - 250 heroal W 77 i 70 - 140 heroal W 77 PH 70 - 250      
    Leaf profile
    heroal W 77 HI 33 - 67 heroal W 77 i 11 heroal W 77 PH 43      
    Bar profile
    heroal W 77 HI 74 - 254 heroal W 77 i 94 - 194 heroal W 77 PH 164      
    Casement profi e variations
    Push rod fitting groove [SBN]
    heroal W 77 HI . heroal W 77 i . heroal W 77 PH .      
    Plastic fitting groove [KBN]
    heroal W 77 HI . heroal W 77 i . heroal W 77 PH .      
    System properties
    Max. leaf weight [kg]
    heroal W 77 HI 300 heroal W 77 i 300 heroal W 77 PH 300      
    Glass filling strength [mm]
    heroal W 77 HI 66 heroal W 77 i 64 heroal W 77 PH 66      
    Max. leaf widths [mm]
    heroal W 77 HI 1.600 heroal W 77 i 1.200 heroal W 77 PH 1.600      
    Max. leaf heights [mm]
    heroal W 77 HI 2.800 heroal W 77 i 2.400 heroal W 77 PH 2.800      
  • System properties
    Thermal insulation [Uf in W/m2K] / Profile width [mm]
    heroal W 77 HI 0,95/120 heroal W 77 i 1,0/101 heroal W 77 PH 0,78/180      
    Air permeability
    heroal W 77 HI 4 heroal W 77 i 4 heroal W 77 PH 4      
    Resistance to driving rain
    heroal W 77 HI 9A heroal W 77 i 9A heroal W 77 PH 9A      
    Wind resistance
    heroal W 77 HI C5/B5 heroal W 77 i C5/B5 heroal W 77 PH C5/B5      
    Soundproofing class
    heroal W 77 HI 1-5 heroal W 77 i 1-5 heroal W 77 PH 1-5      
    Resistance to burglary
    heroal W 77 HI RC 3 heroal W 77 i RC 2 heroal W 77 PH bis RC 3      
    Operating forces
    heroal W 77 HI 1 heroal W 77 i 1 heroal W 77 PH 1      
    Impact resistance
    heroal W 77 HI 5 heroal W 77 i 5 heroal W 77 PH 5      
    Load-bearing capacity of safety equipment
    heroal W 77 HI heroal W 77 i heroal W 77 PH      
    Continuous function
    heroal W 77 HI 3 heroal W 77 i 3 heroal W 77 PH 3      

heroal W 72

System comparison: heroal W 72

heroal W 72
heroal W 72 CW
heroal W 72 CL
heroal W 72 i
heroal W 72 RL
  • System dimensions
    Profile depth [mm]
    Frame profile
    heroal W 72 72 heroal W 72 CW 72/106 heroal W 72 CL 82 heroal W 72 i 72 heroal W 72 RL 82  
    Leaf profile
    heroal W 72 84 heroal W 72 CW 72 / 102-106 heroal W 72 CL 84 heroal W 72 i 72 heroal W 72 RL 84  
    Bar profile
    heroal W 72 72 heroal W 72 CW 76,5 - 84 heroal W 72 CL 82 heroal W 72 i 76,5 / 79 heroal W 72 RL 82  
    Visible profile width [mm] [mm]
    Frame profile
    heroal W 72 50 - 250 heroal W 72 CW 28 / 38-50 heroal W 72 CL 60 - 154 heroal W 72 i 70 - 120 heroal W 72 RL 60 - 154  
    Leaf profile
    heroal W 72 33 - 67 heroal W 72 CW verdeckt / 33-43 heroal W 72 CL 33 - 43 heroal W 72 i verdeckt heroal W 72 RL 33 - 43  
    Bar profile
    heroal W 72 74 - 254 heroal W 72 CW 50 heroal W 72 CL 74 - 94 heroal W 72 i 114 - 244 heroal W 72 RL 74 - 94  
    Casement profi e variations
    Push rod fitting groove [SBN]
    heroal W 72 . heroal W 72 CW . heroal W 72 CL . heroal W 72 i . heroal W 72 RL .  
    Plastic fitting groove [KBN]
    heroal W 72 . heroal W 72 CW . heroal W 72 CL . heroal W 72 i . heroal W 72 RL .  
    System properties
    Max. leaf weight [kg]
    heroal W 72 300 heroal W 72 CW 300 heroal W 72 CL 300 heroal W 72 i 300 heroal W 72 RL 300  
    Glass filling strength [mm]
    heroal W 72 66 heroal W 72 CW 64 heroal W 72 CL 58 heroal W 72 i 48 heroal W 72 RL 58  
    Max. leaf widths [mm]
    heroal W 72 1.600 heroal W 72 CW 1.600 heroal W 72 CL 1.600 heroal W 72 i 1.200 heroal W 72 RL 1.600  
    Max. leaf heights [mm]
    heroal W 72 2.800 heroal W 72 CW 2.800 heroal W 72 CL 2.800 heroal W 72 i 2.400 heroal W 72 RL 2.800  
  • System properties
    Thermal insulation [Uf in W/m2K] / Profile width [mm]
    heroal W 72 1,3/120 heroal W 72 CW 1,3/120 heroal W 72 CL 1,3/120 heroal W 72 i 1,5/97 heroal W 72 RL 1,3/120  
    Air permeability
    heroal W 72 4 heroal W 72 CW 4 heroal W 72 CL 4 heroal W 72 i 4 heroal W 72 RL 4  
    Resistance to driving rain
    heroal W 72 9A heroal W 72 CW 9A heroal W 72 CL 9A heroal W 72 i 9A heroal W 72 RL 9A  
    Wind resistance
    heroal W 72 C5/B5 heroal W 72 CW C5/B5 heroal W 72 CL C5/B5 heroal W 72 i C5/B5 heroal W 72 RL C5/B5  
    Soundproofing class
    heroal W 72 1-5 heroal W 72 CW --- heroal W 72 CL 1-5 heroal W 72 i 1-5 heroal W 72 RL 1-4  
    Resistance to burglary
    heroal W 72 RC 3 heroal W 72 CW --- heroal W 72 CL RC 3 heroal W 72 i RC 2 heroal W 72 RL RC 3  
    Operating forces
    heroal W 72 1 heroal W 72 CW 1 heroal W 72 CL 1 heroal W 72 i 1 heroal W 72 RL 1  
    Impact resistance
    heroal W 72 3 heroal W 72 CW --- heroal W 72 CL 5 heroal W 72 i 5 heroal W 72 RL 3  
    Load-bearing capacity of safety equipment
    heroal W 72 heroal W 72 CW heroal W 72 CL heroal W 72 i heroal W 72 RL  
    Continuous function
    heroal W 72 3 heroal W 72 CW --- heroal W 72 CL 2 heroal W 72 i 2 heroal W 72 RL 2  

heroal W 65

System comparison: heroal W 65

heroal W 65
heroal W 65 FP
  • System dimensions
    Profile depth [mm]
    Frame profile
    heroal W 65 65 heroal W 65 FP 65        
    Leaf profile
    heroal W 65 75 heroal W 65 FP 75        
    Bar profile
    heroal W 65 65 heroal W 65 FP 65        
    Visible profile width [mm] [mm]
    Frame profile
    heroal W 65 50 - 154 heroal W 65 FP 60 - 154        
    Leaf profile
    heroal W 65 33 - 67 heroal W 65 FP 38 - 95        
    Bar profile
    heroal W 65 74 - 254 heroal W 65 FP 84 - 254        
    Casement profi e variations
    Push rod fitting groove [SBN]
    heroal W 65 . heroal W 65 FP none        
    Plastic fitting groove [KBN]
    heroal W 65 . heroal W 65 FP .        
    System properties
    Max. leaf weight [kg]
    heroal W 65 300 heroal W 65 FP 130        
    Glass filling strength [mm]
    heroal W 65 58 heroal W 65 FP 58        
    Max. leaf widths [mm]
    heroal W 65 --- heroal W 65 FP ---        
    Max. leaf heights [mm]
    heroal W 65 2.400 heroal W 65 FP 1.955        
  • System properties
    Thermal insulation [Uf in W/m2K] / Profile width [mm]
    heroal W 65 > 2,5/120 heroal W 65 FP ---        
    Air permeability
    heroal W 65 4 heroal W 65 FP 4        
    Resistance to driving rain
    heroal W 65 9A heroal W 65 FP 9A        
    Wind resistance
    heroal W 65 C5/B5 heroal W 65 FP C5/B5        
    Soundproofing class
    heroal W 65 1-5 heroal W 65 FP 1-5        
    Resistance to burglary
    heroal W 65 RC 3 heroal W 65 FP RC 3        
    Operating forces
    heroal W 65 1 heroal W 65 FP ---        
    Impact resistance
    heroal W 65 5 heroal W 65 FP ---        
    Load-bearing capacity of safety equipment
    heroal W 65 heroal W 65 FP -        
    Continuous function
    heroal W 65 2 heroal W 65 FP ---        

Window fittings

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