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Window Repairs

Broken hinges, handles, locks, condensation, misted glass?



Our fully trained engineers will quickly and professionally solve your repairs with their vast knowledge and expertise of double glazing.


We have recently launched The Window and Door Repair shop online for those of you that feel confident to tackle some repairs yourself. For locks, door handles, hinges, letter boxes and much more click here.



Map is a dedicated division of JC Plastics Ltd offering quality repairs and maintenance to homeowners and social housing providers who have had windows, doors or conservatories installed by companies who are no longer trading or where guarantees provided by them are no longer valid.


Double glazing can be one of the biggest expenditures we make to improve our homes and we want it to last. Regular maintenance will undoubtedly prolong life and, as with most things, problems are more easily rectified if they are identified earlier rather than later. Many home owners are unaware that repair rather than replacement is often an option- and a much cheaper one at that.


Our services are extensive covering all aspects of window, door and conservatory repair and replacement. Our engineers are experienced professionals with expert knowledge and understanding of the products they use and the installation processes they employ.


So if you need an instant repair, are concerned about your ageing units, have a door that won’t close properly or glass that is cracked, give us a call to get it fixed quickly.


We are able to repair and maintain all modern PVCu and Aluminium window and door systems and only utilise quality hardware which is ISO 9002 and PAS 011 certified where possible. For your reassurance all our replacement Double-Glazed units are manufactured by Pilkington, a trusted name in the double glazing industry.


We cover most of Cornwall from Newquay, St Austell, Truro, Falmouth, Redruth, Camborne, Hayle, Penzance all the way down to Lands End and the Lizard.

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