Home Energy Retrofits: Why Use the House-as-a-System (HAAS) Approach?
This guide introduces the House-as-a-System renovation approach which can increase customer satisfaction.
The broad purpose of a Fenestration installer is the on-site installation of a wide range of replacement and new build fenestration products in a property or structure. This could include windows, doors, bi-fold doors, and conservatories. Installers work with a broad range of materials (e.g. PVC-U, aluminium, steel, timber and composite) and a wide variety of building structures and building methods.