Choosing the right door for your home is about more than just style – it’s about finding the perfect fit, both in size and function. Whether you’re upgrading your front door for better security, replacing internal doors to refresh your interiors, or investing in energy-efficient materials, getting the right dimensions is key.
At Prolux, we know that navigating door sizes can be confusing. That’s why we’ve put together this simple guide to standard door sizes in the UK, helping you make an informed decision with confidence. Keep reading to discover the most common door dimensions and how to choose the best option for your home.
Standard Internal Door Sizes
In the UK, internal doors are commonly available in standard sizes. The most prevalent dimensions are:
Height: 1981mm (6’ 6”)
Width: 457mm (18″), 533mm (21″), 610mm (24″), 686mm (27″), 762mm (30″), and 838mm (33″)
The 762mm (30″) width is particularly common in England and Wales. For areas requiring wheelchair access, a wider door of 838mm (33″) is often recommended to comply with accessibility standards.
Standard External Door Sizes
External doors, such as front and back doors, also adhere to standard sizing:
Height: 1981mm (6’ 6”)
Width: 762mm (30″) and 838mm (33″)
These dimensions ensure a consistent appearance and fit across various property types. However, bespoke sizes can be crafted to meet specific design preferences or structural requirements.
Understanding Door Thickness
While height and width are crucial when selecting a door, thickness is just as important for durability, insulation, and security. In the UK, standard internal doors are typically 35mm thick, while external doors – which need to withstand weather and provide better security – are usually 44mm thick. Fire doors, designed for enhanced safety, are typically a minimum of 44mm thick. Some are as much as 54mm thick, offering extra protection in case of a fire. When choosing your doors, it’s essential to consider the right thickness for your needs, ensuring both functionality and compliance with safety regulations.
Choosing the Right Door for Your Home
Selecting the appropriate door involves more than just measurements. Material choice plays a significant role in the door’s performance and appearance. At Prolux, we offer a diverse range of doors to suit various preferences:
uPVC Doors:Known for their durability and low maintenance, uPVC doors are a popular choice for modern homes.
Aluminium Doors: Offering a sleek and contemporary look, aluminium doors are both strong and lightweight, ideal for larger openings.
Timber Doors: For a classic and timeless appeal, timber doors provide natural beauty and excellent insulation properties.
Composite Doors: Designed for strength, security, and energy efficiency, composite doors combine the look of timber with the durability of modern materials. They’re low maintenance and available in various styles and colours, making them a popular choice for front and back doors.
Visit Our Door Showroom
To explore our extensive range of doors and receive personalised advice, we invite you to visit our showroom located at Herniss Business Park, Long Downs, Penryn TR10 9BZ. Alternatively, get in touch over the phone to discuss your options. Our experienced team is on hand to guide you through the selection process, ensuring you find the ideal door that complements your home.