Doortech Mfg & Distribution Ltd.

Smarter Buildings, Better Experiences

Doortech Product

Doortech Mfg & Distribution Ltd. takes pride in putting our customers first. We always give our customers professional and friendly service on all their building requirements. Whether you are looking for a hollow metal door and frame, aluminum store front, a single piece of hardware, or are planning something as big as a new highrise, we will do our very best to assist you in a professional and efficient manner to complete your project on time.


Helpful Documents


Handing Chart

Handing Chart



Existing Door Sheet

Existing Door Sheet


Existing Frame Sheet

Existing Frame Sheet


Existing Double Door Frame Sheet

Existing Double Door

Frame Sheet



KDDW Frame Installation Instructions

KDDW Frame

Installation Instructions


Expandable Installation Instructions

Expandable Frame

Installation Instructions