Full Guarantee


Instaltech offers you products manufactured with top quality materials in impeccable conditions, in order to ensure that they’re free of flaws that could hinder their proper day-to-day use. So all products come with a guarantee to the purchaser. In aim of offering quality service to their customers, Instaltech provides an excellent guarantee of either 15 or 20 years for sealed glass units. This guarantee covers the replacement of the sealed unit. Plus, you’ll enjoy a 20-year guarantee on vinyl and aluminium parts, a 10-year guarantee on hardware and a 1-year guarantee on wood parts and thermal breakages.


Instaltech is proud to serve their customers since 1994. As a business specialized in the sales and installation of windows and doors, they offer their customers a wide range of products of the best quality on the market. Because they believe in the quality of their labour, Instaltech offers an unbeatable installation guarantee. In addition to the manufacturer’s coverage on the products, they offer a 10-year guarantee for the installation of windows and doors.

Our windows and doors experts can travel to you! Make clear choices in the comfort of your home!

Request a free estimate