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Harcon Corodrain AX24 Heavy Duty A-Type Universal Valley Trough - 2.4m

Code:
AX24
Brand:
Free UK Delivery

The Corodrain A Type Valley Trough is a narrow valley trough for use with single lap tiles in limited applications. There is a standard (type:HA) and heavy duty (type:AX) option. The valleys incorporate a 35mm sanded strip for the mortar adhesion. Application Suitable for us...Read More

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Description

The Corodrain A Type Valley Trough is a narrow valley trough for use with single lap tiles in limited applications. There is a standard (type:HA) and heavy duty (type:AX) option. The valleys incorporate a 35mm sanded strip for the mortar adhesion.

Application

Suitable for use on roofs with pitches from 22.5° to 49°.
Can accommodate a maximum difference between two rafter pitches of 10°.
Designed for use with interlocking tiles, can also be used with natural and manufactured slate.

Properties

Length: 2.4m.
Width: 360mm.
Weight: 2.4kg per m2.
Thickness: 1.6mm.
Colour: grey / blue.
Material: GRP - high quality unfilled polyester resin with glass fibre reinforcement.

Valley selection table

 

  Roof area less than 25m2   Roof area 25m2 to 100m2
   
Rafter Pitch Valley Type Max. Valley Length Valley Type Max. Valley Length Minimum Lap Length

17.5-22° B / D 7m - - 350mm
22.5-29° A / B / D 7m B / D 14.5m 300mm
30-34° A / B / D 7.5m B / D 15m 200mm
35-39° A / B / D 7.5m B / D 15.5m 200mm
40-44° A / B / D 8m B / D 16.5m 150mm
45-49° A / B / D 8.5m B / D 17m 150mm
50-55° B / D 9m B / D 18.5m 150mm

 

 

 

Dimensions

Length 2400mm Width 360mm

Details

Thickness 1.6mm Colour Grey Blue Minimum Pitch 22.5 Degrees

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Harcon Corodrain AX24 Heavy Duty A-Type Universal Valley Trough - 2.4m

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