25-YEAR COLOUR GUARANTEE As a trendsetter in the development of aluminium systems for exterior joinery, LockArt Doors offers a 25-year paintwork guarantee. Since all the steps of the painting process are carried out in-house, we can ensure maximum control of the quality processes. Thanks to this 25-year paintwork guarantee, your doors enjoy the best possible protection. A certainty for a carefree future! Moreover, this paintwork guarantee is offered with the "Qualicoat Seaside" quality label. This means that your paintwork is additionally protected against aggressive environments (exhaust...