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Sikaplan® SGK Single Ply Membrane (Adhered Warm Roof System)

Verified by manufacturer 2 months ago

Sika Limited Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • EPD

    EPD

    Certificate type

  • CCPI System

    CCPI System

    Certificate type

Adhered warm roof system based around the Sikaplan® SGK membrane.

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Application

Warm roof system.

Description

Adhered warm roof system based around the Sikaplan® SGK membrane.


Features and benefits:

Sikaplan® SGK is a multi-layer, synthetic roof waterproofing sheet based on premium-quality polyvinyl chloride (PVC) with inlay of glass non-woven and polyester fleece backing according to EN 13956, and has the following features:

  • Outstanding resistance to weathering, including permanent UV irradiation.
  • High resistance to ageing.
  • High resistance to hailstones.
  • Resistant to all common environmental influences.
  • High resistance to mechanical influences.
  • High tensile strength.
  • High dimensional stability.
  • Excellent flexibility in cold temperatures.
  • High water vapour permeability.
  • Outstanding weldability.
  • Optimized adhesion to substrate by polyester fleece backing.
  • Polyester backing provides separation to bitumen surfaces.
  • Recyclable.


- Insulation:

Sikatherm® PIR GT/ Tapered is an insulation board for flat roofing. It is faced on both sides with a coated glass tissue bonded to the insulation core and produces a tough, durable, light weight insulation board.


Sikatherm® MW / Tapered is an insulation board, faced with a mineral fibre tissue, bonded to the insulation core during the manufacturing process. The core of Sikatherm is high performance mineral wool with a typical density of 220 kg/m³ (top layer).


- Insulation Attachment:

  • Sika® C-250 Spray is a one-part, polyurethane based, moisture-curing, spray applied insulation adhesive in a pressurized canister system.
  • SikaRoof® Adhesive-200 is a polyurethane 1- part, cold applied, foam adhesive that bonds insulation boards to various types of construction material substrates.


- AVCL:

  • SikaShield® VB E71 PE SA is an SBS modified bituminous, adhered air vapour control layer. It is reinforced with aluminium foil and a dimensionally stable non-woven polyester inlay. The underside has a removable liner over the adhesive compound for an easy application. It can be applied to wood, metal and concrete substrates. Top surface finish: sanded bitumen. Weight:~3.0 kg/m².
  • Sarnavap® 5000E SA is a multi-layer adhered vapour control layer made of polymer modified bitumen with a glass-fibre mat reinforcement and an aluminium foil as top layer.
  • SikaShield® VB P41 S 3 mm is an APP modified bituminous roofing air & vapour control layer with a thickness of 3 mm and flexible at -10 °C. It is reinforced with aluminium foil and glass fibre to provide a barrier to the passage of air and vapour. The top surface is coated with sand to improve the bond to insulation boards with cold adhesives. The underside of the product has a burn-off film for easy torch-application.

- Primer:

  • Primer-610 Spray: Solvent-based synthetic-rubber bonding agent in a pressurized canister system.


General information

Color

Grey

Finish

Smooth

Material

Polyvinyl chloride (PVC)

Shape

Rectangle

Length

15000 mm

Width

2000 mm

Height

1.5 mm

1.8 mm

Warranty description

15 year

20 year

25 year

Uniclass

Ss_30_40_30_80 Single layer sheet warm roof covering systemsPrimary

CAWS

J42/110 Warm deck roof covering

J42/10 Warm deck roof covering

Product range

Roofing

Specification data - Single layer sheet warm roof covering systems

Preparation

-

Horizontal work

SikaRoof® Primer-610 Spray.

Guidance for specification option:

Solvent‐based synthetic‐rubber bonding agent in a pressurized canister

system.


  • Colour: black.
  • Consumption: ~75–125 g/m² (closed substrates); 200 g/m² on very absorbent surfaces.

Manufacturer guidance

Consult manufacture's literature for full technical details.

Skirtings and vertical work

SikaRoof® Primer-610 Spray.

Guidance for specification option:

Solvent‐based synthetic‐rubber bonding agent in a pressurized canister

system.


  • Colour: black.
  • Consumption: ~75–125 g/m² (closed substrates); 200 g/m² on very absorbent surfaces.

Lower protection layer

Not required.

Air and vapour control layer

-

Type

S-Vap 5000E SA.

Guidance for specification option:

Multi-layer self-adhesive vapour control layer made of polymer modified bitumen with a glass-fibre mat reinforcement and an aluminium foil as top layer.

  • Product declaration to EN 13970.
  • Carrier: Aluminium foil and a non-woven polyester fabric stabilized with fibreglass.
  • Thickness, to EN 1849-1: 0.6 mm (±10%).
  • Weight, to EN 1849-1: 0.6 kg/m² (±0.1 kg).
  • Surface finish, top: Aluminium matt and product name printed in blue. Additionally a line to mark overlap area (75 mm), on one roll side.
  • Surface finish, underside: White/black with release liner (PE-LD foil).
  • Length x width (per roll): 30 x 1.08 m.

SikaShield® VB E71 PE SA.

SikaShield® VB P41 S 3 mm.

Manufacturer guidance

Consult manufacturer's literature for full technical details.

Attachment

Self-adhesive.

Insulation

-

Type

Sikatherm® PIR GT Polyisocyanurate (PIR) foam board.

Sikatherm® PIR GT T Polyisocyanurate (PIR) foam board.

Sikatherm® MW Mineral wool slab insulation.

Sikatherm® MW T Mineral wool slab insulation.

Manufacturer guidance

Consult manufacturer's literature for full technical details.

Attachment

Sika® C-250 Spray.

Guidance for specification option:

One-part, polyurethane-based, moisture-curing, spray-applied insulation adhesive in a pressurized canister system. Adheres to solid, rough and clean surfaces.

  • Colour: Green.
  • Consistency: Foaming liquid.
  • Consumption: ~130–260 g/m².

Manufacturer guidance

Consult manufacturer's literature for full technical details.

Separating layer

Not required.

Waterproof covering

-

Type

Sikaplan® SGK-15.

Sikaplan® SGK-18.

Manufacturer guidance

Consult manufacturer's literature for full technical details.

  • Product declaration to EN 13956.
  • Surface: Slightly structured.
  • Colour (bottom surface): Dark grey.
  • Length, to EN 1848-2: 20 000 mm (-0%/ +5%).
  • Width, to EN 1848-2: 2000 mm (-0.5%/ +1%).
  • Straightness, to EN 1848-2: ≤30 mm.
  • Effective thickness, to EN 1849-2: 1.2 mm (-5%/ +10%).
  • Flatness, to EN 1848-2: ≤10 mm.
  • Reaction to fire, to EN 13501-1: Class E (EN ISO 11925-2).
  • External fire performance Part 1–4, to EN 13501-5: BROOF(t1)<20°, BROOF(t3) <10°/<70°.
  • Mass per unit area, to EN 1849-2: 1.63 kg/m² (-5%/ +10%).

Attachment

SikaRoof® Adhesive-400 Spray.

SikaRoof® Adhesive C-300 UK.

Manufacturer guidance

Consult manufacturer's literature for full technical details.

Joints

Guidance for specification option:

Consult manufacturer for options and insert requirements.

Accessories

Sikaplan® SG-15.

Sikaplan® G-15.

Sikaplan® D-18.

Sikaplan® Metal.

SikaRoof® Peelstops.

SikaRoof® PVC Welding Cord.

SikaRoof® S-Bar.

SikaRoof® C-733.

SikaRoof® Cleaner L-100.

SikaHyflex®-250 Facade.

Upper protection layer

Not required.

Surface protection

Not required.

System accessories

Sikaplan® Walkway-20.

SikaRoof® SE Profile.

SikaRoof® Batten Profile.

SikaRoof® S-Drain.

SikaRoof® S-Scupper.

SikaRoof® Light.

SikaRoof® Constant Force Post.

SFS SOTER® II Fall Protection.

SikaRoof® Solar Panel Support Anchor.

SikaRoof® PVC Lightning Conductor Clip.

Sustainability data

Third party certifications

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

09/4668 - Product Sheet 2

EPD

EPD

EPD-BRE-en-Sikaplan-SGK

CCPI System

CCPI System

CCPI Sika Roofing Single Ply Membranes

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