ISO-CONNECT Vario SD

The window connection film
with the variable sd-value

Positive building energy balance
with ISO-CONNECT Vario SD

Window and outer door connections are exposed to numerous weather-related effects. The outer connections are affected by wind, driving rain
and high temperature differences. Inside window connection joints,
however, are affected by moderate room temperature changes and
ventilation-caused moisture between framework and aperture. Defective
window and outer door seals are one of the main causes of negative
building energy balances. Costly additional heating overheads and repairs
caused through damp damage such as health impairing mildew are often
the consequences. In order to prevent this, joint constructions must be
professionally sealed. In the EnEV 2007 the legislation makes it
compulsory that joints should be permanently airtight according to the
state of the art technology and that the necessary health precautions are
taken for the inhabitants of heated buildings.

The window connection film
with the variable sd-value

It doesn’t matter with ISO-CONNECT Vario SD whether it’s freezing
cold outside or intolerable heat prevails. The new window
 connection film has remarkable product properties.
The special film is equipped with a variable sd-value and adapts
     to the different seasonal temperature gradient changes from inside
outwards and outside inwards. ISO-CONNECT Vario SD belongs to a
completely new generation of window films. The humidity compensatory
skills of ISO-CONNECT Vario SD achieve a high drying effect in joints.
Encased building humidity can escape in both directions, this is important
because air always condenses from warm to cold.

ISO-CONNECT Vario SD -
Double roll in 3-level sealing system

ISO-CONNECT Vario SD plays a double role in the 3-level model of the
RAL-quality principles for windows and entrance doors. With its unusual
transformation ability the window connection foil is suitable in external
areas, as weather protection as well as in internal areas for an air tight
separation film of internal and external climates. The humidity compensatory skills also keep the thermal insulation in the joints
functional area dry. Mildew has no chance anymore and the joint is
“energy-saving” sealed!

Simple, reliable, and quick

ISO CONNECT Vario SD makes life on the building site easier. Mistakes
between interior and external films are now a thing of the past. This
fascinating All-round window film can be used, due to its flexible sd-value,
for external sealing exactly as for internal sealing, making just one
product necessary for both applications, also benefiting the purchasing
department and storage.

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 The energy saving factor
Reduced loss of energy improves
the building energy balance.

 The health factor
Reduced building damage and
health risks through avoidance of
mildew build-up

 The reliability factor
Reduced application mistakes, 
through mix-ups, thanks to the
universal function

 The saving factor
Reduced costs for purchase
and storage



ISO-CONNECT Vario SD adaptable
to all humid conditions