LLD provides an additional lm of product for adjustment on site, typically these are:
Task  | Guttering  | Flashing  | 
Min Length  | 1000mm  | 1000mm  | 
Overall  | +100mm  | +165mm overall  | 
Joining  | +150mm  | +150mm each piece  | 
LLD provides an additional lm of product for adjustment on site, typically these are:
Task  | Guttering  | Flashing  | 
Min Length  | 1000mm  | 1000mm  | 
Overall  | +100mm  | +165mm overall  | 
Joining  | +150mm  | +150mm each piece  |