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GX 127 mm Moulded gutter

Alumasc GX is a pressed aluminium gutter system designed for traditional wet jointing on site. GX is offered in three versions, to suit differing contexts of use, but all meeting the architectural and functional requirements for a simple and conventionally installed box gutter.

GX Moulded extends the wet jointed system to a stylized moulded profile. GX Moulded is fixed directly to the building fabric, with bolted internal unions at gutter joints, and in the larger sizes the front wall is restrained by a top strap.

General information

Sheet aluminium pressings

Uniclass 2015
Pr_65_50_35_06 Aluminium eaves guttersPrimary
Specification data - Aluminium eaves gutters
Product Reference

GXM2 127 mm moulded gutter

System colour/ finish

Mill finish

Powder coat, RAL 9016m White

Powder coat, RAL 9017m Black

Powder coat, RAL ___

As drawing ___

Fittings -
Union clips

GXM2/UCA union clips

As drawing ___

Contractor's choice


GXM2/EA90A 90° external angle

GXM2/IA90A 90° internal angle

GXM2/EA135A 135° external angle

GXM2/IA135A 135° internal angle

As drawing ___

Contractor's choice


GXM2/RO25A running outlet, 63 mm diameter

GXM2/RO30A running outlet, 75 mm diameter

GXM2/RO40A running outlet, 100 mm diameter

GXM2/SO33A running outlet, 75 mm square

GXM2/SO43A running outlet, 75 x 100 mm rectangular

GXM2/SO44A running outlet, 100 mm square

As drawing ___

Contractor's choice

Stop ends

GXM2/SELA left hand stop end

GXM2/SERA right hand stop end

As drawing ___

Contractor's choice

Standard product features


Sheet aluminium pressings.


GXM2 Moulded gutter:

  • Size: 127 x 102 mm.
  • Length: 3000 mm.
  • Sheet thickness: 2 mm.

Product Options

Colour/ Finish:

  • Mill finish; or
  • Powder coat: Raincote range of factory applied coatings in 16 RAL colours, including 9016m White and 9017m Black. Other colours with a BS or RAL number can be supplied to special order. Consult Alumasc Technical Services for further details.

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