This Longer Form Construction Sub-Contract (Invoiced Instalments, Fixed Price, With Retention) can be used by a builder to appoint any kind of construction sub-contractor, such as a plumber, electrician, plasterer, bricklayer etc. The Agreement is suitable for all construction projects where a more detailed form of Agreement is required. 
 
The Agreement provides for a fixed price for the job, with payments to be made in instalmentson the submission of invoices by the Sub-Contractor. There are retention provisions and clauses dealing with variations to the Works, extensions of time and liquidated damages.
 
Simpler sub-contract templates can be found in our Lump Sum Payment, Invoiced Instalments and Notified Instalments subfolders.