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Doormaster Universal Replacement Lock for PVCu Doors

ASSA/Yale Securistyle

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Quick Overview

Yale Doormaster™ Universal is designed to replace 100% of PVCu door locks with a 35mm or 45mm backset and a 16mm faceplate. With a combination of one hook and several easy-adjustment rollers, the Universal lock uses the latest patented technology from Yale to ensure security and simplicity of installation.


Replaces 100% of PVCu door locks with a backset of 35mm or 45mm and a 16mm faceplate
Central Hook protects against attack
1-piece lock
1-piece pre-assembled keep with patented Uni-packer system for fast, easy, and reliable installation
Central hook for added security and anti-separation
1-piece, easy adjustment Mushroom Rollers
1-piece adjustable Rollers create a weather-tight seal
Fixing tabs for easy and secure fitting
Rounded ends for safe installation
10 year guarantee


Available with 35mm or 45mm backset
92mm centres
16mm faceplate
Supplied with 1-piece keep and all fixings
Supplied with split handle spindle for optional night latch function


Backset Product Availability Qty
35mm YDM-UNI-PVCU-35 Universal 35mm replacement lock for PVCU doors In stock
45mm YDM-UNI-PVCU-45 Universal 45mm replacement lock for PVCU doors In stock

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