Specification Tools


Built for the New Zealand construction industry, the powerful Masterspec system accesses expertly written, pre-formatted database libraries of specification clauses, using an advanced online interface to structure, edit, add support documentation and output to multiple formats. To access and download MasterSpec specification for Knauf Insulation products please click below.



Smartspec is a highly intuitive way to create specifications for the New Zealand construction industry. It’s used by architects, engineers, landscape architects, interior designers, builders, and other industry professionals.

Design Navigator

Design Navigator calculates compliance with insulation targets of NZBC Clause H1 Fourth edition Amendment 3 (1 January 2017) and with the insulation targets of Clause E3 Second edition Amendment 6 (1 January 2017). It calculates compliance with the New Zealand Standard NZS4218:2009, Schedule and Calculation Methods (including modifications as specified in Clause H1) and for compliance with the Building Performance Index (BPI). The calculator should be used in conjunction with the Energy Efficiency Clause H1 of the New Zealand Building Code and NZS4218:2009

Download literature

To view and download the certification and brochures for our products click below.

Request a product presentation

Would you like a product presentation for your project? We're happy to arrange it for you.