At NK Windows we work directly with homeowners every day, so we are used to being involved in the design process. You are welcome to engage us early in discussions with your clients to make sure they get the maximum benefit from our solutions.

Please also feel free to send them out to our show room in Hornby, or call in yourselves if you want to discuss the details. We have examples of all of our products, colour samples, lots of plastic bits to play with and great coffee!


Healthy Homes Design Guide

Superhome has just launched New Zealand’s very first Health Home Design Guide, aiming to change the way we look at building homes 


BRANZ Appraisal

We have recently gained a BRANZ appraisal. A BRANZ appraisal is a robust, in-depth, independent evaluation for building products and systems. This ensures that these products and systems are fit for purpose and Building Code Compliant. We hope this will give homeowners confidence in uPVC windows and make the building consent process easier for designers and builders.

BRANZ Appraisal 1005 (2018)


Below is a pdf library of our BRANZ approved details.

BRANZ Approved Drawings


Construction Drawings

We have a large library of construction details. These files are also available in dwg format. Please contact us directly to request these or any other specific drawings.

Construction Drawings

We can also help with the consent process by providing Test Reports and Producer Statements.


Installation Videos

This series of short videos available on Youtube should help with installation and adjustment.

 Adjusting uPVC Windows & Doors

Glazing uPVC Sliding Doors & Awning Windows

Deglazing uPVC Windows and Doors

Glazing uPVC Inwards Opening and Casement Windows



These documents describe the basic adjustment and maintenance of our windows & doors.

Tilt & Turn Adjustment Instructions

M-tec II Hinge Adjustment Instructions

Tilt & Slide Adjustment and Maintenance Instructions

Glazing Packer Location Instructions

Maco Tech 100 Brake Stay & Restrictor

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