Marley Magnum®

The Marley Magnum® spouting system is a rugged half-round uPVC spouting and downpipe system ideally suited for large roof areas in commercial, agricultural and even large residential homes.


  • About

  • Components

  • Technical

Magnum-Profile-PictureONE SIZE FITS ALL

Magnum’s large half-round profile and 100mm round downpipe gives it both excellent capacity and flow allowing it to be used on a variety of projects. From farm utility buildings to warehouses, sports stadiums, educational facilities, multi-story dwellings, large domestic dwellings, correctional facilities, retirement villages and motels. Specifying Marley Magnum® really is ‘one size fits all’.

TROPICAL CLIMATES

In tropical climates a spouting and downpipe system needs to be impervious to the extremes; resistant to the sun, anti-corrosion and able to handle heavy rainfall. Magnum® caters to all of these requirements with ease – a spouting cross sectional area of over 14,000mm2 ensures excellent water capture even in monsoon season and it is made from high quality, UV resistant uPVC that will not corrode.

LOW MAINTENANCE

Often used on commercial buildings, its especially important that the spouting and downpipe system is low maintenance to reduce on-going costs. Magnum’s durability ensures little maintenance is required and the external bracket system gives unobstructed access when removing any leaf debris from the spouting.

  • 15 Year
    Guarantee
  • Will Not
    Rust
  • 100%
    Recyclable
  • UV
    Resistant
  • Design
    Inspired
Marley Magnum<sup>®</sup>
Product
Component
Code
MAGNUM SPOUTING<br />
GREY
MAGNUM SPOUTING
GREY
MAG1.4
MAGNUM UNIVERSAL SPOUTING STOPEND
MAGNUM UNIVERSAL SPOUTING STOPEND MAG9
MAGNUM EXPANSION JOINER GREY
MAGNUM EXPANSION JOINER GREY MAG17
MAGNUM EXPANSION OUTLET<br />
100mm GREY
MAGNUM EXPANSION OUTLET
100mm GREY
MAGE8.100
MAGNUM UNIVERSAL<br />
OUTLET STOPEND GREY
MAGNUM UNIVERSAL
OUTLET STOPEND GREY
MAG8
MAGNUM 88° SOCKET BEND<br />
100mm GREY
MAGNUM 88° SOCKET BEND
100mm GREY
RB2.100.GY
MAGNUM RAINHEAD<br /> 100mm GREY<br />
Use with flat roofs or internal gutters
MAGNUM RAINHEAD
100mm GREY
Use with flat roofs or internal gutters
MAGRH.100
Product
Component
Code
MAGNUM SPOUTING<br />
BRACKET GREY
MAGNUM SPOUTING
BRACKET GREY
MAG2E
MAGNUM SPOUTING<br />
JOINER GREY
MAGNUM SPOUTING
JOINER GREY
MAG5
MAGNUM 90°<br />
ANGLE GREY
MAGNUM 90°
ANGLE GREY
MAG6
MAGNUM OUTLET<br />
100mm GREY
MAGNUM OUTLET
100mm GREY
MAG8.100
ROUND DOWNPIPE<br />
100mm GREY 4m SOCKETED ONE END
ROUND DOWNPIPE
100mm GREY 4m SOCKETED ONE END
RP100.GY.4
MAGNUM 100MM ALUMINIUM DOWNPIPE CLIP - SADDLE
MAGNUM 100MM ALUMINIUM DOWNPIPE CLIP - SADDLE 140.100HB
WELDING SOLVENT CEMENT <br />GREY
180g tube
WELDING SOLVENT CEMENT
GREY 180g tube
MCS.GY
Marley Magnum<sup>®</sup>

Effective Cross Sectional Area: 14,300mm2

Flow Capacity: 250 litres/minute

Material: uPVC (Unplasticised PVC)

Minimum Recommended Fall: 1:667 i.e. 15mm per 10m of spouting

Bracket System: External brackets. To be spaced at max 500mm centres (reduce to 300mm in high wind or snow prone areas). All Marley Spouting bracket systems create + maintain a 10mm gap between the fascia and the back face of the spouting to allow water to spill to the exterior of the building envelope (as recommended in BRANZ Technical Bulletin Issue 509, “Sizing Gutters and Downpipes”, Clause 4.01).

Spouting Capacity:

Rainfall Intensity*
(mm/hr)
40 50 60 70 80 90 100 110 120 130 140 150
Maximum Catchment
Area per downpipe(m²)
375 300 250 214 188 167 150 136 125 115 107 100


* As per NZBC E1 – Surface Water, Rainfall Intensity equates to a 1 in 10 year storm and varies depending on geographic location. For example, 100mm/hr is a general rule of thumb for the Auckland region however please refer to hirds.niwa.co.nz for current rainfall intensity specific to your location.

Certified for use with potable water? Yes (certified to AS/NZS 4020)

Environmental certification: ISO 14001

Warranty: 15 years

Bracket Load resistance: Class H (Heavy Duty to EN1462) – 75kg per bracket

Compatible Marley Downpipe systems: Magnum® 100mm Round Downpipe

Recommended Solvent: Marley MCS® Solvent Cement – Grey (Item Code: MCS.GY)

INSTALLATION

Marley spouting and downpipes are intuitively designed as a modular system, making repair and replacement much simpler. There is a technical element to installing Marley spouting so if you are unsure, Marley recommends you seek advice from a trade professional. Alternatively for a step by step DIY guide, please click here.