Call 01623 645 645  |  Fax 01623 510 287  |  Email  |  Send an enquiry

Yale Locks Replacement Universal Locks for uPVC Doors


  • Yale Doormaster Universal lock uses the latest patented technology from Yale to ensure security and simplicity of installation.
  • It is designed to replace 100% of PVCu door locks with a 35mm or 45mm backset and a 16mm faceplate.
  • The revolutionary new range means that if a multipoint lock is broken, the lock - rather than the whole door - can be replaced.
  • The one-piece mushroom rollers ensure smooth operation and help prevent separation.
  • These easily adjustable rollers create a weather-tight seal to protect the interior of homes against the elements and help to keep warmth in.
  • The centre hook protects against attack, and helps in preventing separation.
  • Doormaster is supplied with a fully assembled one-piece keep, which includes the patented Uni-packer system for fast, easy and reliable installation.
  • Fixing tabs make fitting easy and more secure.
  • Doormaster locks are suitable for most PVCu, Composite or Timber doors.
  • They are available for doors with a single hook or bolt in the centre of the door, and also for locks with additional hooks or bolts at the top and bottom of the door.
  • 10 year guarantee.

View related products

Be the first to review this product. Review Product

Delivery Information

Free delivery on all online orders over £39.99, delivered to the UK mainland only; A small order charge of £6.50 vat is charged on all orders under £39.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 171657
Doormaster Multi Point Universal Replacement uPVC Lock YDM-UNI-PVCu-35

(£63.20) RRP (Ex VAT)

£50.24 (Ex VAT)

£60.29 (Inc VAT)

ID 171658
Doormaster Multi Point Universal Replacement uPVC Lock YDM-UNI-PVCu-45

(£64.27) RRP (Ex VAT)

£51.09 (Ex VAT)

£61.31 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

  • FREE Delivery!

    free delivery

    FREE delivery available!*

  • Expert Support

    expert support

    We know the products that you need!

  • 24hr Reliability

    24hr reliability

    We go the extra mile to be there

  • Solutions!!!


    We find you the product for the job!

*Online orders over £39.99 (net) delivered to UK Mainland only. Excluding certain postcodes

Stay up to date with Hall-Fast offers, products and news!