This is the 2nd time I have used Compdoor, and the experience just gets better.
23 June 2026
Published by: David Massey
As a homeowner, you want to ensure the safety of your home, and one way to achieve this is by investing in high-quality doors.
When it comes to doors, composite doors are a popular choice due to their durability and security features. In this article, we will delve deeper into Part L compliant composite doors, their benefits, how they are made, the styles and designs to choose from and more.
Part L composite doors are made from a combination of materials including PVC and wood to create a strong, durable, and energy-efficient door. Part L refers to the building regulation that sets the standard for energy efficiency in new and refurbished buildings in the UK.
Part L composite doors are designed to ensure that they are thermally efficient and meet the required energy standards. Here at Comp Door, all of our composite doors are Part L compliant to provide you with ultimate peace of mind.
Part L compliance means that a composite door meets the energy efficiency standards set by the UK building regulations. A Part L compliant composite door will have a low U-value from 1.4 W/m2k, which means it is more energy efficient than alternatives on the market.
By investing in a Part L compliant composite door, you can improve the energy efficiency of your home and reduce your environmental impact.
One of the main benefits of Part L composite doors is their energy efficiency. They are designed to reduce heat loss and keep your home warm, especially during winter. This means that you can save on energy bills and reduce your carbon footprint. Part L composite doors are also durable, strong, and resistant to wear and tear, making them ideal for high-traffic areas. They are also low maintenance, making them easy to clean.
Part L compliant composite doors are also known for their durability and security. The combination of materials used in composite doors makes them incredibly strong. This means that they’re less likely move over time. With compression at its optimum allowing the doors to perform to a consistent level.
Our Part L compliant composite doors are available in a wide range of designs and colours. Whether you’re looking for a traditional or contemporary look, we have a composite door to suit any taste and budget. At Comp Door, we offer a range of customisable features including different glazing choices, letterboxes, a range of handles and over 250 colour combinations inside and out, all with a range of top-quality security features as standard.
Looking to design your own bespoke composite door? Why not check out our easy-to-use online design tool here?
Here at Comp Door, our composite doors feature an inner core made from timber to provide strength and insulation. The outer layer of the door is made from CoolSkin technology, which is a strong and durable material that is resistant to impacts and scratches.
The combination of these materials makes our Part L composite doors incredibly strong, durable, and energy efficient.
Find out more about the reasons why more and more people are choosing a Comp Door for their home here.
Part L composite doors come in a range of styles and designs to suit any home. Whether you have a modern or traditional home, there is a Part L composite door that will suit your style. Some of the popular styles of Part L composite doors include panelled, glazed, french doors and stable doors. You can also choose from a range of colours and finishes to match the style of your home.
Part L composite doors are designed to be strong, durable, and secure. They are resistant to wear and tear, weathering, and impact, making them ideal for high-traffic areas. Part L composite doors also come with a range of security features such as multi-point locking systems, anti-pick and anti-drill locks, and reinforced hinges. Here at Comp Door, we work with security experts to provide the most secure locks on the market. All of our composite doors come with 3-star rated ABS cylinders as standard.
Part L composite doors offer a range of benefits including energy efficiency, durability, and security features. They come in a range of styles and designs to suit any home and are low maintenance, easy to care for, and cost-effective in the long run.
Now that you know the benefits of Part L composite doors, it’s time to invest in one for your home. Here at Comp Door, our Part L compliant composite doors are made with a premium cross-laminated Albasia Falcata timber core, designed to offer maximum security and thermal retention. Wrapped in high-performance CoolSkin technology, Comp Doors are engineered to withstand extreme temperature changes and are incredibly impact resistant.
Our fantastic range of door designs have been carefully selected by our in-house door experts to include the latest trends and timeless classics. So, there’s something for everyone!
Request a brochure online today or contact our sales team on 01782 340444 for more information and advice. Alternatively, design your perfect door below.
