FerroFinestra W40

FerroFinestra W40 authentically keeps the style that left an everlasting mark on architecture from the early 20th Century onwards, with its clean, elegant design. Together with the Stucco and W20 profiles, FerroFinestra W40 is the only one on the market to use the original hot-rolling production technique, introduced at the end of the 19th Century. Ottostumm | Mogs FerroFinestra W40 comes in a complete range of thick steel profiles, guaranteeing utmost strength. The system makes it possible to create very large windows with minimalistic frames, in all types of opening: side-hung, bottom-hung and top hung, tilt and turn, pivoting, sliding and folding.


  1. hot rolled steel profile – high precision production lines
  2. solid profile with a thickness from 3 to 5 mm
  3. both internal and external overlapping sightline
  4. self-adhesive non-shrinking gaskets
  5. profile depth compatible with insulating glass up to 31 mm
  6. wide choice of different glazing beads
  7. wide range of exclusive fittings, both contemporary and reproduced from original designs of the modern era
  8. compatible with invisible tilt and turn opening mechanism
  9. side-hung, top-hung and bottom-hung windows, tilt and turn, pivoting windows, sliding and folding doors
  10. “natural steel” surface finish, for an industrial look of internal partitions, besides coating inany RAL or customized colours


FV 1616A-01

FV 1520E-02

FV 1612R-00

FV 1520S-02


C99001-12 example on window

C99105-25 example on window

C99008-12 example on door

C99162-12 example on window

C99107-25 example on door

C99163-12 example on door

C99322-12 example on pivot window

C99328-04 example on pivot door


Hot-rolled steel


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