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About B&T Window Specalists

window repairs

Personalised Approach

Hi, my name is Bobby Ngavaevae and I specialise in Aluminium Joinery in Auckland and now Kaipara District.

My wife and I started B&T because we could see a place in the market to create a personal touch business that caters to the residential market.


We look forward to helping you Enhance, Repair and Secure your home.  Call me directly now for a no obligation free quote/assessment.

aluminium joinery
Auckland window repairs

Excellence and Professionalism 

I have been in the Aluminium Joinery industry for over 27 years and have extensive experience in building, repairing, servicing, replacing a variety of windows and doors, working with customers, builders, manufactures and industry experts.

Starting at Lancer Aluminium in Henderson in 1994, I later moved to Vantage North Shore where I lead the business as foreman for 10 years.  

B&T is not just about providing you with excellent service, but to also provide a personalised service, ensuring we leave the job tidy and to a standard that my wife would be happy with.  She has big expectations!

Workmanship & Promise

We provide a professional and honest service. We pride ourselves on working hard to give you the best quality at an affordable price.


Our aluminium hardware and solutions are known, tried and tested so we are confident in the quality of the solution and our work.  We will work to ensure you have the outcome you need, with minimal to no re-work. 


Our promise to Enhance, Repair and Secure your home is our business and our commitment to you.

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