Premier Loft Ladders release a new range of BIM models

New BIM objects from Premier Loft Ladders make it even easier for architects and designers to specify the perfect loft ladder their project. They cover a selection of the company’s most popular products, covering a wide range of requirements, from Passivhaus certified loft ladders through to high-performance fire rated models. The NBS authored loft ladder BIM models are available in both Revit and IFC format.