• Double Glazing Repair

Window Doctor

Triple Glazing

If it can repaired we will fix it

At MPN our window doctor department specialise in repairing and servicing windows, doors and conservatories for customers across South Wales. Based at locations across South Wales MPN are double glazing repair specialists with over 25 years experience and all of our service and repair department are fully qualified.

During this time we have become established with an enviable reputation for the quality and efficiency of our repair and upgrade service for all types of window, door and conservatories.

By repairing or improving your existing windows, doors or conservatories you are prolonging their lifespan and saving you money by not having to pay for a brand new installation.

Get a quote

We work on a fixed fee basis so you will have no nasty surprises such as call out charges. If we are unable to fix the problem there will be no charge. At MPN our window doctors can repair the majority of double and triple glazed products even branded doors and windows supplied by companies such as Anglian, Leekes, Everest, Safestyle and many more
Planitherm Energy Efficient Glass

Dependent on the repair or upgrade required we can usually diagnose the problem over the telephone on 0800 8030821 or via our online form otherwise our window doctors will visit your property to assess the work and provide you with a no obligation quote for any work required.

Below are just a few examples of problems and upgrades that our customers have used MPN window doctor service for.

  • Broken hinges
  • Door alignment issues
  • Misted double glazed units
  • Replacing old conservatory roofs to thermal efficient glass roofs
  • Supply and fit cat and dog flaps
  • Upgraded locks to high security Yale locks
  • Draughts

Call 0800 158 8800 | Email sales@mpnwindows.com
visit one of our showrooms for a coffee and a chat or


Get a quote
MPN PVC Windows Doors and Conservatories
Showrooms across South Wales
Telephone 0800 158 8800
* Terms and Conditions Apply - Minimum spend applies