Best UPVC Door Letterboxes of 2026

The Omega Premium Door Letterbox combines modern style with practical features. Its wide opening flap allows for near 180° access, making it easy for you to post letters without hassle. The sound dampening bumpers help to reduce noise, ensuring your home remains peaceful. Additionally, the insulating brush strip effectively minimises cold and draughts, enhancing your comfort during chilly weather. These thoughtful designs make this letterbox not just a functional addition, but also a stylish one that suits contemporary homes.

The Keypak Door Letterbox is designed to enhance your home's security and comfort. With its internal draught excluder, you can effectively prevent chilly draughts from entering your home, making your living space more comfortable. The anti-snap flap opens a full 180 degrees, allowing easy access while ensuring durability. Its adjustable sleeve accommodates doors between 40mm to 80mm thick, providing a perfect fit for most uPVC, composite, and timber doors. Additionally, the integrated water seal protects against leaks, keeping your interior dry and safe.

The Xfort MailPlate Letterbox is a stylish and durable solution for your front door. With colour matched external and internal flaps, it enhances your home's appearance while providing practicality. The stainless steel flaps ensure strength and longevity, which means you can rely on it for years to come. Its patented anti-snap flaps open to 180 degrees, making it easy for you to access your mail without worry. Installation is a breeze with adjustable sleeves suitable for uPVC doors, accommodating thicknesses between 20-40mm.

The GreenteQ Letterplate features a durable all metal frame that ensures long-lasting use. It is designed to fit mid-rails and composite doors that are 40-80mm thick, making it versatile for various door types. The weather seal gasket and nylon brushes help keep your letters dry and free from dirt, enhancing the overall functionality. Additionally, it opens to a full 180° with a cushioned closing action, allowing for easy access to your mail while preventing slamming. These features combine to offer you a reliable and convenient letterbox solution.

The Xfort MailPlate Letterbox is a modern solution for your front door. It features colour-matched external and internal flaps, enhancing your home's appearance while providing functionality. The durable stainless steel flaps offer strength and longevity, ensuring your mail is well-protected. With patented anti-snap flaps, you can open them wide without fear of damage, making it easy to retrieve your post. Additionally, its straightforward installation process allows you to fit the letterbox into various door types, accommodating thicknesses between 40-80mm.

The Welseal 10" Letterbox is designed to enhance your door's functionality and appearance. With external dimensions of 272mm in length and 70mm in width, it fits neatly into various door styles. The extruded spring-loaded aluminium flaps ensure a smooth operation, making it easy for you to receive mail without hassle. Additionally, the external weather seal and internal draft seal protect your home from the elements, keeping your space comfortable. Designed to fit door thicknesses between 40mm and 80mm, this letterbox offers versatility for different installations.

The Welseal Door Letterbox is designed to provide a practical and stylish solution for your letter delivery needs. With a model number of 5031680870060, it features screw fixing centres set at 236mm, ensuring easy installation for users. Additionally, it offers 8 extra screw ports, giving you flexibility in securing it further if required. The interior fixing allows for a neat and tidy finish, making it an excellent choice for any door. Enjoy the convenience and security this letterbox brings to your home.

The UAP MailPlate Luxe offers a stylish solution for your front door with its elegant satin brass finish. This letterbox features colour matched external and internal flaps, ensuring a cohesive look that enhances your home's appearance. Designed with a telescopic sleeve, it suits various door types, including wooden, composite, and uPVC, making installation straightforward. With a door thickness range of 40-80mm, you can be confident it will fit your door perfectly, providing a secure and stylish way to receive your post.