GRP Composite Doors

At GRP Composite Doors, we are the UK's No.1 rated external door supplier, renowned for our quality and great customer service. We offer a superb range of bespoke and custom-made external doors, including composite front doors, back doors, cottage-style doors, modern composite doors, FD30 internal composite fire doors, FD30 external fire doors, timber solid core composite doors, aluminium front doors, UPVC back doors, and composite stable doors manufactured to a high standard of quality and bespoke specification.

Our Services

Our extensive range of external doors is available in a beautiful array of door and frame colours, from modern grey, black, and green to traditional oak and rosewood. We also offer a great selection of quality-suited furniture and optional contemporary hardware and handles, plus high-security Yale and Ultion kitemarked cylinders with PAS24 certified locks, ensuring one of the most secure and best entrance doors available in the UK today. Double-glazed external door prices start from only 574 inc. VAT, with free delivery and backed with a 10-year parts warranty for complete peace of mind.

Why Choose Us

We guarantee you great value and low-priced external doors without compromising quality and with a service second to none. By cutting out pushy salesmen, their commissions, needless marketing budgets, and overheads, you can buy your new double-glazed external door supply-only and direct from the UK's leading door manufacturer, enhancing your home's safety, security, thermal efficiency, and property value, saving 100's when compared to other competitor DIY external door prices.

Our Commitment

We are committed to providing you with the best external door solutions, ensuring that you get the right door for your home. Our team of experts is dedicated to providing exceptional customer service, ensuring that you have a smooth and hassle-free experience from start to finish.