Secure Composite Doors for Lincolnshire

Installing a composite door to your home is a stylish, low maintenance option for an entrance that is extremely secure. At James Oliver Home Improvements, we offer the largest selection of composite external doors in the Lincolnshire and East Midlands region and surrounding areas. We provide a huge range of styles, colours and glazing options as well as offering the best prices for composite doors. Made with a number of carefully chosen materials, including wood, UPVC and insulating foam, composite doors provide unrivalled strength, allowing you to relax knowing that your home is secure.

When choosing a door, it is vitally important to consider security. External composite doors are constructed in a way that assembles multiple materials, ensuring incredible strength. In addition, they boast a modern, multi-locking system alongside a hard-wearing finish on the exterior which means they are inaccessible from the outside when locked. Variety of choice is key, which is why we offer a vast range of composite doors including multiple colours, materials like UPVC and accessories too. For customers hoping for the traditional appearance of wood, we have a selection of wood grain finishes, such as Oak and Dark Wood. Incredibly authentic looking, these doors are almost identical to the real thing but come without any of the high maintenance demands of wood.

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  • Lincolnshire & East Midlands
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see some of our work

See what our happy customers have had done recently. Take a look some of our other door projects

Leaded Windows & Doors

These leaded windows and doors give a traditional feel, as the leaded panes and shapes in the door glass allow for a more intricate design, meaning...

Vertical Sliding Windows & Composite Door

These white UPVC vertical sliding windows and composite door were crafted in Georgian style to complete a traditional look. These windows allow full control of the...

Georgian French Door

The timeless styling of our Georgian French doors, give an elegant finish to any home. Made from UPVC, they are the ultimate low maintenance and secure...

Cream Windows & Doors

New cream windows and doors have transformed this rural property. UPVC was an practical choice because it means that they will need little maintenance....

Bifold & Front Door

This brown bifold door and front composite door are constructed using aluminium, meaning they offer maximum security. The customer wanted a bespoke composite door, which could...


We hope that you relish the design process as much as we do. Our consultants will take you through everything and inform you of our extensive hardware range which you can utilise to decorate your new composite door. Any decision on the type of hinges, handles, number plates and letterboxes incorporated into the design are left up to you so that you get your dream door.

Energy Efficiency

Any cold air that forces its way through your existing door can leave the entire house feeling cold and unpleasant. The older a traditional front or back door gets, the more susceptible it is to allowing draughts to creep in. A composite door will solve the problem in an instant as it is renowned for supplying outstanding thermal efficiency. Heat loss will be minimal upon its installation, making your household energy costs far more affordable. Those savings will go some way towards covering the cost of the investment into a composite door.


Your door needs to be aesthetically-pleasing enough to create a good first impression on visitors but it is equally as important that it provides trusted security around the clock. The composite door is one of the toughest door designs you can get, boasting a durable frame and multi-point locking mechanism. You can leave your home empty safe in the knowledge that your composite door will look after it.

Create a composite bursting with colour…

Different people have different tastes which is why we have done our best to produce one of the most extensive colour palettes available for a composite door. It goes without saying that you can have traditional favourites such as black and white, but for something off the wall there’s also the option to choose modern finishes like Chartwell Green. The finish you choose will retain its appearance throughout the duration of the door as the surface is fully weather-resistant.

Give your door that added bit of texture…

If a plain glass door doesn’t excite you enough then check out our textured glass options. We have a variety of textured glass for you to mull over; Autumn Leaf, Cotswold, Digital and Sycamore. Take a close look at them all to find a texture to your liking.

Free Tailor Made Designs

For further information on the fabulous range of home improvement products available, simply request your free brochure online today!

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Our Doors Range

Solid Doors

Strong and durable, our Solid Doors are designed to last for years to come all whilst looking exceptionally neat and stylish.

UPVC Doors

Hardwearing and secure our UPVC doors are built to last and are available in a range of colourways and styles to suit you.

Aluminium Doors

With a fantastic finish and pared back look our aluminium doors are the ideal way to add a modern life to your home.

Wooden Doors

Our wooden doors are attractive and welcoming, providing the perfect entrance to your property for both you and your guests.

Bi-fold Doors

Bifold doors are the final word in versatility, giving you the option of opening up your home easily in any way you please.

Composite Doors

Consisting of a combination of materials, our composite materials come from the strongest materials to ensure your safety at all times.

French Doors

Connecting your home to a garden in an easy and accessible way, our french doors create an elegant transition throughout the year.

Patio Doors

Helping to make your patio an accessible addition to your home, our patio doors are available to match your style completely.

Entrance Doors

There’s nothing like having a beautiful entrance to your home to come back to and our range of entrance doors is sure to not disappoint.

Stable Doors

Stable doors are some of the most versatile doors available and our range includes several different styles to match to your property.