Product Data Sheet Show all documents
SikaShield® Vent CR

SikaShield® Vent CR

Warm roof ventilator for bituminous roof systems

SikaShield® Vent CR is a rigid prefabricated roof ventilator made of PE-HD with integrated welding tab made of modified SBS Bitumen used with bituminous roofing membranes.

  • Good resistance to UV exposure
  • Easily installed
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Product Data Sheet Show all documents

Usage

The Product is used as a:
  • Roof ventilation in a warm roof build-up
Please note:
  • The Product may only be used by experienced professionals.
 

Advantages

  • Good resistance to UV exposure
  • Easily installed

Packaging

Packed in transparent plastic bag

Colour

Colour

Black

Product Details

Product Information

Chemical Base

Pipe and cap

PE-HD

Welding tab

Polymer modified bitumen (SBS)

Shelf Life

5 years from date of production

Storage Conditions

The Product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C.
Always refer to packaging.

Dimensions

Type

Pipe outside Ø

Total height above waterproofing layer

DN 70

75 mm

360 mm

DN 100

110 mm

360 mm

DN 125

125 mm

360 mm

DN 150 XL

160 mm

510 mm

Other dimension on request

 
System information

System Structure

The following products must be considered for use depending on roof design:

  • SikaShield® bituminous roofing membranes

Compatibility

Compatible with all SikaShield® bituminous roofing membranes.

Application

Application steps

APPLICATION

IMPORTANT

Strictly follow installation procedures

Strictly follow installation procedures as defined in Method Statements, application manuals and working instructions which must always be adjusted to the actual site conditions.

IMPORTANT

Application by trained personnel

The application of this Product must only be carried out by Sika® trained and/or approved contractors, experienced in this type of application.

IMPORTANT

Ventilation in confined spaces

Always ensure good ventilation when applying the Product in a confined space.

  • Refer to the installation instructions: SikaShield® roof waterproofing membranes

  • The Product must be fastened securely to the roof deck.

 

Documents