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Due to our innovative design and manufacturing, our composite doors are the perfect home improvement choice for homeowners looking to heighten the appearance and performance of their homes. Composite doors are incredibly strong, giving maximum protection. Emerald’s composite doors are tough, secure, and durable, giving you complete peace of mind.
When you buy an Emerald composite entrance door, you can instantly benefit from years of expert engineering, giving you a premium composite door with market-leading performance.
Over 250 colour combinations inside & out so you can create the perfect style for your home.
Made from a 48mm solid timber core for long-lasting quality.
Outstanding 1.4 W/m²K u-Value, high energy efficiency and weatherproof.
Highly advanced secure locking systems with all locks compliant with PAS24: 2016 and ABS security cylinder as standard.
Chamfered or sculptured frames, multiple glazing choices and various hardware options.
Taylor-made composite doors with a variety of styles to suit any home.
Minimal maintenance is required and has a life span of up to 30 years.
Our composite doors are available in a wide range of colours. Enquire now and remember to request a colour swatch.Enquire here
Emerald has a vast range of glazing options for our composite doors. Whether you are looking for traditional or contemporary glazing, we have a glass selection to suit your home perfectly.
Experts have meticulously selected our range of composite door designs to incorporate the latest trends and offer timeless doors. So, no matter if you’re looking for a traditional style or something edgier, we have something to suit any property type.
High security comes as standard with our composite doors. We have worked with experts to create high-quality product designs and produced a composite door with the best possible protection and performance.
A composite door is built from various materials, and because it isn’t made from one sole material, it is often seen as a more robust and durable door choice.
Made with an outer shell and a timber core, our composite doors provide optimal performance for strength, security, energy efficiency and exceptional design.
Composite doors are an excellent home investment as they give heightened security and thermal efficiency and can be designed to your own style.
Composite doors are created in high-heat, high-pressure conditions, which makes them incredibly durable and resistant to harsh UK weather conditions. The engineering process is essential as it makes composite doors resistant to damage, such as heavy rain and winds. Their strength makes them impressively secure compared to other door options. Composite doors are also proven to have better energy efficiency than uPVC doors.
The toughest composite doors can last decades and only require minimal maintenance. Our composite range can last a lifetime with proper care and can exceed the industry recommendation of a 30-year life span.
We pride ourselves on the hundreds of customer reviews that we have collected over our many years of trading. Why not read some of our testimonials yourself, and see how our customers have rated their experience with our service.See All Reviews
Emerald windows were brilliant. The patio door was removed and replaced with a window. All work was carried out from bricking up the outside to plastering the inside. Great work...
We worried about choosing a window company. We looked at all the usual national firms but we preferred the feel of a smaller local family run business as the rep...
Very pleased with the whole process from Mark letting us see and touch the product in the showroom in Swindon (many don't!), to a transparent price breakdown, no "buy now...
Highly recommend Emerald Windows and Doors; new Front and back doors fitted yesterday. Cannot praise Mark the Fitter enough, courteous, friendly and very helpful. Top job with attention to detail...
Emerald windows have just installed a new composite front door to our property. We are very pleased with the product and the installers were polite, professional and have carried out...
With a head office in Swindon, a short trip from the motorway, we are ideally located to offer our services across Wiltshire, Reading, Bath, Bristol, Marlborough, Berkshire, Gloucestershire, Oxfordshire, and other surrounding locations.
Emerald provide and install home improvements in all materials – uPVC, aluminium and traditional timber. No matter what material you choose, you can be sure we’ll provide you consistent quality – our work is always finished to the highest standards, whether you’re installing 2 windows or 20!Book a home visitView our showroom
Why not read through some of our informative blogs, written in the aim of answering frequently asked questions on all things home improvement related.See all news
With the vast number of composite doors available on the market today, it can be confusing trying to compare them all to decide which is best. It is important to understand that not all composite doors are the same and...
The new building regulations came into force in 2022, stating several updates affecting glazing products for home improvement projects. These changes affect all new homes and extensions across the UK. Part F of building regulations have been changed concerning ventilation...
Unlike other window treatments such as blinds or curtains, plantation shutters are fixed in place and are made to stay put for years to come. It is their durability and permanence that attract homeowners in the first place. But SHOULD...