At Greenland Home Improvements, we supply and install premium composite front doors across the UK. Engineered for maximum security, outstanding thermal performance and exceptional kerb appeal — our designer composite doors are the finest first impression your home can make. Choose from hundreds of styles, glazing options and colour combinations, all backed by our 10-year guarantee.
Made to measure
100+ style options
Premium hardware included
Up to 5 locking points engage simultaneously when the door is locked — making it virtually impossible to force open.
Independently tested to meet PAS 24 — the British Standard for enhanced security doorsets. Recognised by all major UK insurers.
Our high-security cylinders resist the most common attack methods — snapping, drilling and picking — as standard.
The door slab is built around a solid engineered timber core — far more rigid and secure than hollow UPVC alternatives.
Book your free home survey today. Our expert will visit, walk you through the full range of styles and finishes and provide a fully itemised quote — no pressure, no obligation.