Forend - window systems

Window opening types fighters (standard window) and forend window with double-glazed windows

The most common type of opening is the rotation / tilt windows.The window can be opened sideways and tilted.
With large windows are permanently fitted, rigid window usual (the window does not have wings and can
not be opened).

With double windows or multipart windows there is the possibility this with fighters (frame) or
Forend perform.

Difference between fighters and forend

The (frame) fighters separates the frame and stops even when open.

The face plate is part of the wing. When opening of both wings of the total window area is open.
French casement windows are possible up to 2 wings because the wings have to rise up to today.

How do I know if I have a face plate window (see sketch below)?
One side of the window (Starr) is fixed and can only be opened completely if the tiltable part of the window (tilt) is fully open,
and the window frame a bolt open.Sometimes are inside two window opening handles exist,
can the rigid side but only open when the tilting side is completely open.
Also, the gap (G) between the two window sashes in the middle very narrow, about 5 to 10 mm.

Use of our standard-system is at forend windows not quite so simple, because between
the small window gap of 5mm to 10mm between the windows does not fit our system, if you page
the double window .We need min. 18 mm gap.

Some users have a standard system mounted just "before" the "window only completely open" because the rigid side
just to clean off and opened at times wird.Other users got an adhesive variation of us who for
is specially made:

A side rail (for the face plate) is very narrow folded back, and with a special 2-sided tape (transparent, high strength,
and residue-free to remove), equipped, and is glued precisely in this slot. The other side rails
also folded, and provided with adhesive tape, and is on the window frame of the about tilting part on the hinge side
glued. The pasende upper grid is glued to the frame, and with special screws with the side rails
screwed.If you now want to open both windows parts throughout, you have the upper grid 2 Turn screw out,
and then both windows can be opened completely, the side rails, that is bonded to the rigid part of the window, with
connected the window stays and swings. The upper grille and the other side rails remain in the position on
Frames.

In this case, one does not need cross-bar for a roller shutter box.

Certainly you have to double-sided little confidence but you duct tape.If you use the "right" one and the
Adhesive surfaces properly cleaned according to the manufacturer, you are convinced sein.The duct tape we used 
is a industrial product and is also used in the automotive sector.

We only use 3M VHB tape from 3M, product number 4905 or 4910 with a Ädhäsion of
21 N / cm (4905) Adhesive length and 26 N / cm (4910) Adhesive length.
The transparent 2-sided tape is suitable for inside and outside, and in the long term (days / weeks) up to 90 °
temperature resistant.



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