Profile: Birtley Building Products Ltd. is a provider of building products. We mainly offer steel lintels, galvanizing services, and doors. All our Supergalv steel lintels are protected by hot-dip galvanizing. This process fully protects every surface, cut edge, and weld, with a metallurgically bonded zinc coating, where other systems actually remove zinc during fabrication. It helps in creating a build-up of zinc coating at the most vulnerable points which are more susceptible to damage on site. Our service package contains services like powder coating, shot blasting, wet spray painting, fabrication, pressing, forming, and MIG welding.