Download the NBS specifications of our doorset, panel and vent products.
NBS files are available in Excel (.xlsx) format. Files are available for the Arriva and Innova Concealed frame doorsets; Quadra, Una Riser and Enigma door systems; Fuma Automatic Opening Vents; and Via Access Panels.
These documents provide information pertaining to door thickness, material, hinges, and finishes, and so on. Download the building specifications necessary to you and your project to find out more.
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