Composite Doors

Combine the aesthetics of hardwood with the durability of uPVC
A energy rating
Bespoke designs and a wide range of colours
10-year, insurance-backed guarantee
Extremely safe & secure, with Ultion locking technology
Complete weatherproofing against all the elements

Combine the looks of hardwood with the durability of uPVC

Hardwood doors are renowned for their visual appeal, while uPVC is extremely resistant to the effects of weather for many years. Get the best of both worlds with our range of composite doors.

While hardwood doors require painting and regular maintenance to keep them in top condition, uPVC is low maintenance. It only needs a quick cleaning every now and again. In addition, it won’t rot or warp. Composite doors combine the benefits of the two materials to produce doors that are as durable as they are attractive. And secure as they are weatherproof.

Our range of modern composite doors are designed as a ‘double rebated’ system. This means that the door frames have more than one groove cut into the frame. This ensures a snugger fit and offers increased security and durability. Our composite doors also make the perfect accompaniment to our range of uPVC windows, and sidelights. Like all our doors, our composite exterior doors have been developed to offer the highest weather performance, maximum security and most attractive looks. They’re also available in a range of colours and styles to suit any home, and any tastes.

We have both solid panel and part glazed composite door options to mirror traditional door designs, and offer a wide range of minimum and maximum style parameters. With locations in Derby, Leicester and Belfast, we’re ideally placed to serve customers’ home improvement needs across the East Midlands and Northern Ireland. And our experts will be on hand throughout the whole supply and fitting process to make it as stress-free as possible.

Add a stylish new front door to your home – Request a free, no-obligation quote today!

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Benefits of Emerald Composite

Durable & stylish

Combine the durability of uPVC with the looks of hardwood. Composite doors are maintenance-free alternatives to timber.

Safe & secure

Your home’s security is paramount, so all our doors come equipped with cutting-edge Ultion locking technology to keep unwanted intruders out.

Energy efficient

Like all our products, our composite exterior doors carry an A energy rating. They’ll keep heat inside where it belongs, saving you money on your energy bills.

Double rebated

Our composite doors are double rebated for a snug fit and increased security and weatherproofing.

Customer Reviews

Emerald replaced our old and rotten front with beautiful new hardwood sash windows and door. They had previously installed UPVC replacements at the back of our property so we went with them again as we knew the quality of windows and installation would be superb. They also managed the planning application that we required for the front from start to finish.

Would definitely recommend to anyone.

Nathan Wilson

Thank you for my new doors they look great and the fitter were very friendly and got the job done in good time would recommend emerald any day

Mrs Williams

I’ve had 2 doors fitted today and the guys have really professional in all of their procedures which I cannot fault. They worked quickly and effortlessly.Brilliantly.Thanks Emerald

Mrs Beckford

Read these reviews and more on our Derby page, our Northern Ireland page and our page.

Our Accreditations

When you buy an Emerald product you can rest assured that you are in the safest of hands. We are a member of FENSA, Trust Mark, The Guild of Master Craftsmen, the PWF (Plastics Window Federation) and many more. Being part of these initiatives ensures that Emerald operate to the strictest industry standards and that no corners are cut.

Ultion Locks

All of our doors come fitted with Ultion locks, which use cutting edge technology to provide maximum security for your home. Ultion has passed all major British standards test for security, Ultion meets the highest TS007 standard (3 star) without needing to be bolstered with support of cylinder protectors or extra secure door handles.

Your door may look great, feel solid, and have a great multi-point lock, but what’s the point if it can be disabled in a few seconds via an inadequate cylinder lock? Discover why Ultion is different.