12/10/2026
Getting your balcony drainage specification right is essential, particularly when it comes to meeting NHBC requirements. That's why AliDeck offers FREE, project-specific Drainage Specification Reports with every specified AliDeck drainage system.
Our Technical Team works closely with you throughout the process, from reviewing your initial project requirements and drawings, to producing a comprehensive report covering hydraulic calculations, product specifications, installation methodology, discharge strategy and compliance references.
Once completed, your report is delivered directly to you. With over 80 reports completed and a 100% NHBC approval rate among clients using our drainage products and reports, it's another way we help Architects, Developers and Fabricators move their projects forward with confidence.
From initial specification to technical documentation, AliDeck is here to support your project every step of the way.
Contact our team today, to find out all you need to know about our Drainage Reports