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Classic-SO » MHB

Classic, modern or contemporary


The Classic-ISO® profile is based on the classic profiles, but however now insulated, with concealed drainage and perfect sealing system.

Ideal for renovation of monumental and historic buildings that no longer meet current building physical requirements.

Classic-ISO® allows architects also possible to apply this profile series in contemporary designs with classic or modern look.

System key features


Classic-ISO® and Classic-ISO-PLUS®

Profiles chair of solid steel with 30 mm face widths.
Classic-ISO® has a depth of 52 mm and is suitable for double-glazed windows.

Classic-ISO-PLUS® has a depth of 66 mm for larger glass surface while maintaining the same appearance as Classic-ISO®.



Thermally insulated (according to EN 10077-1/2)

The insulation values Your MHB are derived from the insulation of the profiles and the glazing used. 



Fixed glazing:

Classic-ISO® & Classic-ISO-PLUS®    Ugl 1,1   Ugl 1,0 
1200 x 1500 mm    Uw 1,32     Uw 1,21 
5000 x 2500 mm    Uw 1,23   Uw 1,13 


Classic ISO details

Wind and water tightness

All MHB products are certified according:
• Class 7A - 300 Pa EN 12208 for water tightness
• Class 4 of EN 12007 for wind resistance

MHB can guarantee higher performance, of course, based on European standards and certification, as it is explicitly requested in the specifications.
Water drainage
The system is equipped with a fully integrated drainage system. It guarantees a very high degree of wind and water resistance without visible aeration and drainage holes.

Divided lights and Glazing beads


Glazing beads

We have different glazing bead systems: 
- L-shaped glazing bead with no visible fixations
- Triangular glazing bead 
- L-shaped glazing bead with visible fixations
- Putty seal

Divided lights

TDL - True divided lights
This system divides window units with several smaller glass panels separated by steel profiles. Available with MHB glazing bead systems and putty seal.
 EGV ENG Classic iso Inside Glazing


TDL - True Divided Lights

Muntins and grilles are placed on both sides of the glass panel this solution offers better insulation and for casement windows it increases the stability.


OGV ENG Classic iso Inside Glazing

Classic-ISO profiles steel facades and doors

Further information

If you need information, a quotation or would like advice regarding design requirements, we kindly invite you to contact us through this contact form.

Head Office

MHB bv
Postbus 6
6674 ZG Herveld
Onderstalstraat 3
6674 ME Herveld

T: +31-488-451951

Company registered in the Netherlands
at the Chamber of Commerce in Arnhem
No. 10023479 

Our partners

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MHB b.v.
Onderstalstraat 3 | 6674 ME Herveld | the Netherlands | T: +31 488-451951 | E: | Ch. of Com.: 10023479