Construction (Retro-fit/Refurbishment) - Renovation   When renovating or refurbishing a building, the new build specification must comply with current Fire Codes. Our products will do this for you, bringing a cost effective solution to this challenge.   All types of wood can be upgraded, as can fabrics – meaning original features can remain, without the need to encase them. This also applies to structural iron steel works. In addition, wall structures using gypsum/plasterboard can be re-configured, using less boards, by using our NB Plus paint. The paint will provide the additional fire protection, resulting in less cost, less time and fewer materials.