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Beautiful & Secure Composite Doors

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.


A Stunning Entrance to Your Home

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 and accessories. 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.


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.

See some of our composite door projects

Take a look through the composite doors projects we’ve completed for some of our happy customers, or visit our projects page for a broader look of other types of projects

Large Orangery with Bifold Doors

A super modern orangery adds a sleek style to this large property. Aluminium windows, 2 sets of aluminium bifold doors and a very long lantern roof...


Full Height Solid Roof Conservatory

The glass to floor feature of this large conservatory could also be though of as an extension or garden room. A red tile roof and along...


Double-Hipped Orangery

Wide and full of light, this double hipped orangery features two hips with UPVC windows and french windows, which allow freedom of movement in and out...


Why Choose Us?


James Oliver Home Improvements are the leading supplier and installer of cheap composite doors in Lincolnshire and, as such, we work hard to provide the most affordable composite door prices. We always ensure the highest quality of labour and materials, whilst striving to reduce costs for you.

All of our products are manufactured exclusively for us by our Conservatory Outlet fabricator. Using only the strongest, most durable materials and latest manufacturing techniques, we have full control over the entire design, manufacturing and installation process. This allows us to ensure you get only the very best products and which we can guarantee will stand the test of time.