Product Data Sheet Show all documents
SikaShield® Renovation Vent CR

SikaShield® Renovation Vent CR

Roof ventilator for existing vent pipe used for bituminous roof systems

SikaShield® Renovation Vent CR is a rigid PVC prefabricated roof ventilator for an existing vent pipe on a bituminous roof system.

  • Good resistance to UV exposure
  • Product is delivered including the duoseal rubber coupling and the welding flange
  • Easily installed
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Product Data Sheet Show all documents

Usage

The Product is used as a:
  • Renovation roof ventilator to be connected to existing vent pipe
Please note:
  • The Product may only be used by experienced professionals.
 

Advantages

  • Good resistance to UV exposure
  • Product is delivered including the duoseal rubber coupling and the welding flange
  • Easily installed

Packaging

Packed in transparent plastic bag

Colour

Colour

Black

Product Details

Product Information

Chemical Base

Pipe and cap

Rigid PVC

Duoseal coupling

EPDM Rubber

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

Suitable for inside Ø

Total height above waterproofing layer

Length below waterproofing laye

DN 70

75 mm

79–102 mm

360 mm

200 mm

DN 90

90 mm

99–106 mm

360 mm

200 mm

DN 100

110 mm

116–129 mm

360 mm

200 mm

DN 125

125 mm

144–154 mm

360 mm

200 mm

Other dimensions 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.
Technical Information

Service Temperature

The use of the Product is limited to geographical locations with average monthly minimum temperatures of -50 °C. Permanent ambient temperature during use is limited to +50 °C.

Application

Application Information

Ambient Air Temperature

Maximum

+60 °C

Minimum

-20 °C

Note: Installation of ancillary products, for example contact adhesives or cleaners, is limited to temperatures above +5 °C. Refer to relevant Product Data Sheets for further information.

Note: Special measures may be compulsory for installation below +5 °C ambient temperature due to safety requirements in accordance with national regulations.
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