epiSPAN EPDM

EPDM: The polymer EPDM, ethylene-propylene rubber, is produced through copolymerization of ethylene, propylene and diene monomer, producing a polymer madeup of saturated linear macromolecules with a paraffinic structure.

In addition to the base polymer, EPDM contains reinforcing carbon black fillers, process chemicals, antioxidants and vulcanizing agents. After mixing the ingredients into ahomogenous plastic compound, two layers of the rubber are rolled out in a calendar toform a double sheet. Vulcanization is then carried out. The long rubber molecules in the material are cross-linked through heat and pressure, creating an elastic membrane.

epiSPAN Wide Sheet Advantage
epiSPAN is available in 3 & 6m wide sheets in New Zealand and up to 15m wide ex factory. These wider sheets reduce laps, potential issues relating to lap application and installation time. In many occasions, we can provide a complete membrane roof without any laps at all giving you a more secure finished roof. 

EPDM easily surpasses any other roofing material available today in terms of performance characteristics and long term weatherability. Excellent weather, ultra-violet, ozone resistance and full flexibilitybetween -50 to 150 degrees Celsius are only some of the properties which make EPDM the ideal roofing material for the extremes of the New Zealand climate.


Downloads

Product Information

  • epiSpan Brochure

    epiSpan Brochure

    pdf PDF (1.71MB)

  • epiSpan Manual

    epiSpan Manual

    pdf PDF (3.72MB)

  • 533 EpiSPAN BRANZ Appraisal

    533 EpiSPAN BRANZ Appraisal

    pdf PDF (0.51MB)

  • Care & Maintenance

    Care & Maintenance

    pdf PDF (0.33MB)

  • Concrete Substrate Readiness Sheet

    Concrete Substrate Readiness Sheet

    pdf PDF (0.07MB)

  • Plywood substrate Readiness Sheet

    Plywood substrate Readiness Sheet

    pdf PDF (0.08MB)

  • Roofing Quality Control Plywood

    Roofing Quality Control Plywood

    pdf PDF (0.12MB)

  • Sealco Accessories 2016

    Sealco Accessories 2016

    pdf PDF (5.52MB)

Architectural Information

  • 4422WE - Sealco EpiROOF EpiSPAN Membranes

    4422WE - Sealco EpiROOF EpiSPAN Membranes

    pdf PDF (0.09MB)

MSDS Information

  • ADOS Butyl Roofing Adhesive 8064 TDS

    ADOS Butyl Roofing Adhesive 8064 TDS

    pdf PDF (0.06MB)

  • DOS F101-8960-TDS

    DOS F101-8960-TDS

    pdf PDF (0.05MB)

  • EPDM TPO ALL PURPOSE SEALANT

    EPDM TPO ALL PURPOSE SEALANT

    pdf PDF (3.58MB)

  • EPDM MEMBRANE

    EPDM MEMBRANE

    pdf PDF (2.37MB)

  •  Lap Sealant EPDM

    Lap Sealant EPDM

    pdf PDF (2.02MB)

  • Lexflash 11 Flashing

    Lexflash 11 Flashing

    pdf PDF (3.22MB)

  • SA747 Splicing Adhesive

    SA747 Splicing Adhesive

    pdf PDF (2.51MB)

  • SC-1 Cleaner

    SC-1 Cleaner

    pdf PDF  (2.42MB)

  • T 325 Tape (Lex Seam 3 375)

    T 325 Tape (Lex Seam 3 375)

    pdf PDF  (2.27MB)

  • T610 Overlay Tape (6inch Lexseam)

    T610 Overlay Tape (6inch Lexseam)

    pdf PDF (2.61MB)

  • 4422WE EpiROOF & EpiSPAN EPDM Membranes

    4422WE EpiROOF & EpiSPAN EPDM Membranes

    pdf PDF (0.09MB)

Drawings

Decking

  • Deck Detail 1 - Aluminium Frame Sill

    Deck Detail 1 - Aluminium Frame Sill

     dwg DWG (0.02MB)
     mod MOD (0.19MB)
     pdf PDF (0.02MB)
  • Deck Detail 2 - Wall Base

    Deck Detail 2 - Wall Base

     dwg DWG (0.02MB)
    mod MOD (0.15MB)
     pdf PDF (0.02MB)
  • Deck Detail 3 - Cavity Wall Base

    Deck Detail 3 - Cavity Wall Base

     dwg DWG (0.02MB)
     mod MOD (0.15MB)
    pdf PDF (0.02MB)
  • Deck Detail 4 - Aluminium Frame Sill (Cavity Wall)

    Deck Detail 4 - Aluminium Frame Sill (Cavity Wall)

     dwg DWG (0.02MB)
    mod MOD (0.20MB)
    pdf PDF (0.03MB)
  • DrainRITE Deck Drain Type 1

    DrainRITE Deck Drain Type 1

    dwg DWG (0.02MB)
    mod MOD (0.16MB)
    pdf PDF (0.03MB)
  • DrainRITE Deck Drain Type 2

    DrainRITE Deck Drain Type 2

    dwg DWG (0.02MB)
    mod MOD (0.17MB)
    pdf PDF (0.04MB)
  • DrainRITE Deck Drain Type 3

    DrainRITE Deck Drain Type 3

     dwg DWG (0.02MB)
    mod MOD (0.17MB)
    pdf PDF (0.04MB)
  • EcoJACK Paver - Wall Detail - Type 1

    EcoJACK Paver - Wall Detail - Type 1

     dwg DWG (0.02MB)
    mod MOD (0.19MB)
    pdf PDF (0.03MB)
  • EcoJACK Paver - Wall Detail - Type 2

    EcoJACK Paver - Wall Detail - Type 2

     dwg DWG (0.02MB)
    mod MOD (0.18MB)
    pdf PDF (0.03MB)
  • EcoJACK Paver - Threshold Detail - Type 1

    EcoJACK Paver - Threshold Detail - Type 1

     dwg DWG (0.04MB)
    mod MOD (0.25MB)
    pdf PDF (0.04MB)
  • EcoJACK Paver - Threshold Detail - Type 2

    EcoJACK Paver - Threshold Detail - Type 2

     dwg DWG (0.04MB)
    mod MOD (0.26MB)
    pdf PDF (0.04MB)
  • Timber Raft Floating Deck - Wall Detail - Type 1

    Timber Raft Floating Deck - Wall Detail - Type 1

     dwg DWG (0.03MB)
    mod MOD (0.19MB)
    pdf PDF (0.03MB)
  • Timber Raft Floating Deck - Wall Detail - Type 2

    Timber Raft Floating Deck - Wall Detail - Type 2

     dwg DWG (0.03MB)
    mod MOD (0.19MB)
    pdf PDF (0.03MB)
  • Timber Raft Floating Deck - Threshold Detail - Type 1

    Timber Raft Floating Deck - Threshold Detail - Type 1

     dwg DWG (0.05MB)
    mod MOD (0.26MB)
    pdf PDF (0.04MB)
  • timber Raft Floating Deck - Threshold Detail - Type 2

    timber Raft Floating Deck - Threshold Detail - Type 2

     dwg DWG (0.05MB)
    mod MOD (0.27MB)
    pdf PDF (0.04MB)
  • Tiles (On Uncoupling Underlay) - Wall Junction

    Tiles (On Uncoupling Underlay) - Wall Junction

     dwg DWG (0.03MB)
    mod MOD (0.18MB)
    pdf PDF (0.03MB)
  • Tiles - Balustrade Junction

    Tiles - Balustrade Junction

    dwg DWG (0.03MB)
    mod MOD (0.20MB)
    pdf PDF (0.03MB)

Roofing

  • External Gutter Type 1

    External Gutter Type 1

    dwg DWG (0.02MB)
    mod MOD (0.15MB)
    pdf PDF (0.02MB)
  • Barge Board Type 2

    Barge Board Type 2

     dwg DWG (0.02MB)
    mod MOD (0.15MB)
     pdf PDF (0.03MB)
  • Barge Board Type 1

    Barge Board Type 1

     dwg DWG (0.02MB)
    mod MOD (0.15MB)
    pdf PDF (0.03MB)
  • Rainwater Head Scupper Outlet

    Rainwater Head Scupper Outlet

     dwg DWG (0.02MB)
     mod MOD (0.16MB)
    pdf PDF (0.07MB)
  • FlowRITE Scupper Outlet Section 1

    FlowRITE Scupper Outlet Section 1

     dwg DWG (0.02MB)
     mod MOD (0.20MB)
     pdf PDF (0.03MB)
  • FlowRITE Scupper Outlet Plan 1

    FlowRITE Scupper Outlet Plan 1

     dwg DWG (0.02MB)
     mod MOD (0.16MB)
     pdf PDF (0.02MB)
  • FlowRITE Overflow Scupper Section 2

    FlowRITE Overflow Scupper Section 2

     dwg DWG (0.02MB)
     mod MOD (0.18MB)
     pdf PDF (0.03MB)
  • Overflow Scupper Section 2

    Overflow Scupper Section 2

     dwg DWG (0.01MB)
     mod MOD (0.15MB)
     pdf PDF (0.07MB)
  • Batten Join

    Batten Join

     dwg DWG (0.01MB)
     mod MOD (0.14MB)
     pdf PDF (0.07MB)
  • Substrate Join

    Substrate Join

     dwg DWG (0.01MB)
     mod MOD (0.13MB)
     pdf PDF (0.06MB)
  • Roof Skylite

    Roof Skylite

     dwg DWG (0.01MB)
     mod MOD (0.14MB)
     pdf PDF (0.07MB)
  • VentRITE Moisture Outlet

    VentRITE Moisture Outlet

     dwg DWG (0.01MB)
     mod MOD (0.15MB)
     pdf PDF (0.02MB)
  • VentRITE Roofspace Vent Type 1

    VentRITE Roofspace Vent Type 1

     dwg DWG (0.01MB)
     mod MOD (0.15MB)
     pdf PDF (0.03MB)
  • VentRITE Roofspace Vent Type 2

    VentRITE Roofspace Vent Type 2

     dwg DWG (0.01MB)
     mod MOD (0.15MB)
     pdf PDF (0.03MB)
  • DrainRITE Water Outlet

    DrainRITE Water Outlet

     dwg DWG (0.02MB)
     mod MOD (0.15MB)
     pdf PDF (0.02MB)
  • VentRITE 3D Moist Vent

    VentRITE 3D Moist Vent

     dwg DWG (0.02MB)
     mod MOD (0.16MB)
     pdf PDF (0.02MB)
  • External Gutter Type 2

    External Gutter Type 2

     dwg DWG (0.01MB)
     mod MOD (0.14MB)
     pdf PDF (0.02MB)
  • Gutter Wall Type 1

    Gutter Wall Type 1

     dwg DWG (0.02MB)
     mod MOD (0.15MB)
     pdf PDF (0.02MB)
  • Gutter Wall Type 2

    Gutter Wall Type 2

     dwg DWG (0.01MB)
     mod MOD (0.15MB)
     pdf PDF (0.02MB)
  • Gutter Parapet

    Gutter Parapet

     dwg DWG (0.02MB)
     mod MOD (0.17MB)
     pdf PDF (0.13MB)
  • Internal Gutter

    Internal Gutter

     dwg DWG (0.02MB)
     mod MOD (0.16MB)
     pdf PDF (0.07MB)
  • Scupper 3D Flash 1

    Scupper 3D Flash 1

     dwg DWG (0.01MB)
     mod MOD (0.13MB)
     pdf PDF (0.00MB)
  • Scupper 3D Flash 2

    Scupper 3D Flash 2

     dwg DWG (0.01MB)
     mod MOD (0.12MB)
     pdf PDF (0.00MB)
  • Chase Termination

    Chase Termination

     dwg DWG (0.02MB)
     mod MOD (0.15MB)
     pdf PDF (0.07MB)
  • Compress Termination

    Compress Termination

     dwg DWG (0.02MB)
     mod MOD (0.15MB)
     pdf PDF (0.07MB)
  • Rebated Joint

    Rebated Joint

     dwg DWG (0.01MB)
     mod MOD (0.13MB)
     pdf PDF (0.07MB)

Get In Touch

Many factors need to be considered in order to come to a decision for your waterproofing. Sealco Waterproofing Systems have experienced staff that will be able to guide you through the best solution to your waterproofing needs.

Our Location

31 Newtown Street
Bromley, Christchurch 8062
0508 Sealco (292837)
PO Box 35-190, Christchurch 8640 admin@sealco.co.nz