Manthorpe's Long Block Intermediate Tray is designed for applications where random stone or blockwork is specified.
The GW291 Long Block Intermediate Tray suits low pitches in typically 150mm, 225mm coursing in either stonework or blockwork and has an upstand at one end only. This is so that the water can run out of the tray down the cavity tray system.
The flexible perpend protector attached to the tray prevents driving rain penetrating the outer wall and tracking across the masonry.
The tray has a unique front mortar clip that can be removed at any time once the mortar has set leaving a 25mm deep aperture into which the lead is inserted into and secured with lead wedges.
The GW291 Long Block Intermediate Tray can also be supplied with short or long lead securely attached with staples in either code 4, code 5 (special order) lead or a lead replacement.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Manthorpe Building Products Ltd is consulted before specifying.
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| Location of Manufacturer (?) | Ripley in Derbyshire | |
| Product ID Number (?) | GW291-LBS | |
| Quantity Per Pack (?) | 25 | |
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| Length (?) | 814 mm | |
| Pack Weight (?) | 10.6 kg | |
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| Uniclass (?) | Pr_25_57_21 Damp-proof courses and cavity trays | |
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| Colour (?) | Black | |
| Manufacturing Method (?) | Injection Moulding | |
| Material (?) | Polypropylene | |
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| Standards (?) | ISO 14001 , ISO 45001 , ISO 9001 | |
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| Features (?) | Easy installation/application , Rigid construction , Stepped trays for pitched abutments | |