FERROFINESTRA® W 50 TB | Sliding window
Steel thermal break window
Thermally broken steel window system
With the new FerroFinestra® thermal barrier system W50 TB, Ottostumm carries on the window heritage in its most authentic form, proposing the same forms, proportions and overlapping effects of the original 20th Century hot rolled steel window profiles, now refined and evolved thanks to modern technologies.
The innovative high density polyurethane isolator used as thermal barrier, together with the possibility of housing high performance double pane glass up to 37 mm, allow to fully respond to current regulations and contemporary needs for comfort, also in harsher weather conditions, where the traditional steel windows may not be sufficient.
Ottostumm FerroFinestra W50 TB finds an ideal application in the so-called “industrial archeology”, fully respecting the historic character of the building, as well as being fascinating in modern buildings, in which it brings back the beauty and elegance of the past, together with extraordinary performances in terms of thermal and acoustic insulation, resistance and security.
It is available in a wide range of exclusive fittings in several finishes, reproduced from original designs of the modern era, and with any kind of inward or outward openings: side-hung, double-vent (French style), bottom-hung, top-hung or horizontally and vertically pivoting windows as well as sliding and folding door.
Features of W50 TB
1. Precision cold formed steel profiles
2. “Stepped leg” design
3. High density cast in polyurethane isolator
4. Very compact profiles with minimal depth and sightlines
5. Mechanically fixed non-shrinking gaskets
6. Low emissivity double-glazing up to 37 mm
7. Choice of different glazing beads
8. Zinc-magnesium pre-coating for corrosion protectio.