Recommended for new construction

WINS Flex is a highly flexible, highly resistant to extreme weather conditions 3-layer window installation system, which does not require special preparation of the ground. It protects even the largest windows from deformation, perfectly transmits all the building's vibrations and retains its tightness even under heavy loads.

Recommended use:

  • single-layer walls,
  • double-layer walls (ETICS),
  • framed walls,
  • three-layer walls without the jamb.

Possible application

  • insulation and sealing of joinery in existing buildings.

Main features of the system

  • fast installation,
  • precise application and guarantee of permanent tightness,
  • 10 years of UV resistance,
  • resistance to extreme weather conditions,
  • 20 years tightness guarantee.

WINS Flex products

Strefa 1

Folia płynna WINS zewnętrzna

Bucket 2,4 litres
WINS external liquid foil 2,4l See product
Sausage 600 ml
WINS external liquid foil 600ml See product
Strefa 2

Piana pistoletowa WINS Flex

Strefa 3

Folia płynna WINS wewnętrzna

Bucket 2,4 litres
WINS internal liquid foil 2,4l See product
Sausage 600 ml
WINS external liquid foil 600ml See product
Selena standard

WINS Fast systemfeatures

Fast installation

Fast installation

Resistance to extreme 
weather conditions

Resistance to extreme weather conditions

Tightness

Tightness

Resistance to UV radiation

Resistance to UV radiation

Thermal and acoustic insulation

Thermal and acoustic insulation

Energy efficiency of the building

Energy efficiency of the building

It provides fire protection

It provides fire protection

Suppresses vibrations in window gaps

Suppresses vibrations in window gaps

Has a neutral smell, does not emit any harmful substances during installation and use.

Has a neutral smell, does not emit any harmful substances during installation and use.

For
large windows

it does not depend on the joint width

Easy and reliable to apply, no need of special substrate preparation or priming of the reveal, independent of the width of the joint

Easy and reliable to apply, no need of special substrate preparation or priming of the reveal, independent of the width of the joint

20_years_warranty_blue

Joint parameters in the WINS Flex system

Designed and properly executed insulation and sealing of frame-to-reveal connections in WINS Flex system using materials produced or supplied by Selena. It is characterised by the level/class/value of the performance characteristics listed in the table:

The property of frame to reveal joint Reference document Class/level/value
Resistance to rainwater penetration PN-EN 1027 ciśnienie 1200 Pa
Resistance to rainwater penetration PN-EN 12208 klasa E1200
Air permeability PN-EN 1026 ciśnienie 600 Pa
Air permeability PN-EN 12207 klasa 4
Air permeability PN-EN 12207 QL ≤ 0,46 m3/hm
Air permeability PN-EN 1026 a ≤ 0,1 [m3/hm(daPa)2/3]
Temperature coefficient value fRsi PN-EN 13788 ≥ 0,80
Linear heat transfer coefficient PN-EN ISO 14683 ≤ 0,15 W/mK

Learn about our other WINS systems

Easy-to-install, innovative 3-layer window sealing and insulation systems consist of integrated products which, when used as a system, provide a quality of the frame-to-reveal joint in accordance with the Sealing and insulation standard for joints between the reveal and the frame developed by Selena.

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