JLP Construct

Quality uPVC & Composite Door Installer in Wales JLP Construct is your partner for doors, glazing, conservatories and building work. Established in 2011, family business JLP Construct from Llanelli in South Wales has always been committed to personal and professional service.

Our main focus has always been installing high quality uPVC and composite doors, but we also specialise in bespoke timber windows and conservatories. Our team of skilled tradesmen can also help you if you need any building work done to your house. We have contracts available that are guaranteed to beat any genuine written quote!