The Benefits of Upgrading To Composite Doors in 2024

Composite doors have gained popularity in recent years due to their numerous advantages. Homeowners looking to enhance the security, energy efficiency and aesthetics of their homes are opting for composite doors for their properties. In this article, we will explore the benefits of composite doors and why they are a smart investment for any property.

Get a quote for your composite door project with Window Warehouse. We offer supply-only composite doors for tradespeople and homeowners alike in Portsmouth and the surrounding areas, including Southampton, Poole, Bath, London, Hampshire and Surrey.

turquoise composite door in stone home

Low Maintenance

One of the critical advantages of composite doors is their low maintenance requirements. Unlike wooden doors that need regular sanding, painting and varnishing, composite doors are virtually maintenance-free. They are resistant to warping, rotting and fading, making them durable and long-lasting. A simple wipe down with a damp cloth and soapy water is all that is needed to keep them clean and looking like new. They are also durable against adverse weather and daily use, so they will keep their pristine finish for longer.

Energy Efficiency

Composite doors are renowned for their excellent thermal insulation properties. Designed with a polyurethane foam core, they provide superior insulation, keeping your home warm in winter and cool in summer. This leads to significant energy savings and a more comfortable living environment. By reducing heat loss, composite doors can also help lower your heating bills and reduce your carbon footprint. Their inherent weatherproofing also ensures that your doors will not become damp or draughty, also aiding in reducing the need for artificial heating within the home.


When it comes to home security, composite doors are an excellent choice. They are made with a combination of materials, including a solid timber core and a glass reinforced plastic (GRP) skin, making them incredibly strong and resistant to forced entry. Composite doors are also fitted with high-security multi-point locking systems, providing peace of mind and ensuring the safety of your home and family.


Composite doors offer the appearance of wood without the drawbacks. Available in a wide range of styles, colours and finishes, you can choose a door that complements the architectural style of your home. Whether you prefer a traditional or contemporary design, there is a composite door to suit your taste. With their woodgrain effect and realistic textures, composite doors add elegance and sophistication to any property, mirroring classic timber appeal.

Weather Resistance

Composite doors are highly resistant to harsh weather conditions, making them ideal for homes located in areas where they are prone to adverse weather conditions. They are designed to withstand extreme temperatures, heavy rain, strong winds and even salty sea air. Unlike wooden doors that can swell, warp or rot when exposed to moisture, composite doors remain stable and unaffected by the elements. This ensures they will continue to look and perform their best for many years to come. This also aids with thermal efficiency, as your door is unlikely to crack or twist, which can later lead to draughts.
Composite doors offer a range of benefits that make them an excellent choice for homeowners. From their low maintenance requirements and energy efficiency to their security features and aesthetic appeal, composite doors provide a smart and stylish solution for any property.

close up of black palladio composite door

Here at Window Warehouse, we offer two styles of composite doors. DoorCo composite doors are ideal for energy efficiency and can also be customised to perfectly match your home. We also supply Palladio composite doors, which feature an authentic oak pattern and are inherently strong. You can design your ideal composite door using our Palladio and Doorco door designer tools.

To enhance the security, energy efficiency and aesthetics of your home with composite doors, Window Warehouse is here to help. As a leading manufacturer and supplier of double glazing products, we offer a wide range of high-quality composite doors designed to meet your needs. Our composite doors are available in various styles, colours and finishes, allowing you to find the perfect door to suit your home. With our expertise and experience in the fenestration industry, we can provide you with the best advice and guidance to make an informed decision.

Contact our friendly team today to learn more about our composite doors and get a free personalised quote. You can also start your online quote with us. Simply input your project specifications, and we can provide you with a bespoke quote. We are here to assist you in transforming your home with our top-quality double-glazed home improvement products.

We provide supply-only composite doors for tradespeople and homeowners in Portsmouth and the wider area, including London, Surrey, Bath, Poole, Winchester, Southampton and Hampshire.

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