Bespoke moulded transition
Format: pdf
Bespoke moulded transition (MWT)
The liner should be pinned and fixed before any hot air welding of the transition.
Fixings specification engineered for gutter substrate type
| Substrate | Product Code | Pilot hole (if required) | Drill speed |
| STEEL < 3mm | HDS-LS-30 | N/A | 0-2000rpm – Can be full speed |
| STEEL > 3mm | HDS-HS-40 | N/A | 0-2000rpm – Can be full speed |
| CONCRETE | HDS-CON-45 | 5mm Diameter | 0-950rpm – Typically 750Watt |
| ASBESTOS | HDS-ASB-38 | 9.5mm Diameter | Set to lowest speed |
When drilling holes into asbestos cement and other highly bonded materials, please refer to the current health & safety guide.
The above illustration shows a typical installation, including eight fasteners but if more are required, fixings should be applied according to the ‘200 rule’.
The 200 rule
The maximum permitted gap between fixings in the pinning region is 200mm.
So, for a 300mm gap, an additional fixing is required to bisect at 150mm, while a 600mm gap is bridged with two further fixings (one at 200mm and one at 400mm).
Order your bespoke moulded transitions
This component forms a junction between two different gutter sizes and is used in many Plygene Gutterline installations. To order yours, complete the attached document with your job reference number, project dimensions and the quantity you require.
Function: Junction between 2 different gutter sizes
Type: Datasheets
