Combining the strength of a solid timber core with the durability of a glass-reinforced plastic (GRP) skin and the insulating properties of foam, composite doors deliver exceptional performance. Their energy efficiency, enhanced security and resistance to weather make them a highly practical solution for external doorways, providing significant advantages over wooden doors. With low maintenance, security features and a wide selection of colour and door styles, Emerald Windows and Doors believe composite front doors are an excellent choice for homeowners seeking a practical and stylish upgrade for their home.

Light blue composite front door with diamond windows, set in a modern brick house with white frame, side panels, and a garage door.

Will my home be warmer with a composite front door?

If you’re replacing an old timber or uPVC door, you will notice a big difference in terms of warmth and energy efficiency from your new composite door. Over time, timber can warp and shift, allowing icy draughts to enter your home, and all your precious (and expensive!) heat to escape. The performance  of uPVC is better than timber, but the construction still doesn’t offer the same levels of thermal efficiency as a modern composite door. The ‘U’ value of a door measures how well it insulates, and a composite door will generally give a U-value of 1.0-1.4, compared with around 1.8 for uPVC and over 3 for some timber doors. As the value is the better the lower it is, you can clearly see the advantage of composite as a material for your front door.

What about style – can I choose the design of a composite front door?

Absolutely! Whatever the style of your home, you can discover the perfect composite door with Emerald’s extensive selection. We offer a diverse range of styles, from classic woodgrain finishes that evoke the warmth of traditional timber to sleek, modern solid colours that create a contemporary aesthetic. We also offer a range of different glass designs, letting you enhance your property’s curb appeal with a door that perfectly matches your personal taste and home’s architecture. If you’re not sure what look to go for, take a look at our gallery for inspiration or book an appointment to come and have a chat with us. As a company with decades of experience we’ll be delighted to guide you through the options.

Light green composite front door with a curved glass style window and silver curved door handle.

Will a composite front door keep my home secure?

As a family-owned and run firm, Emerald understand that security is important to homeowners. We supply composite front doors designed with superior strength and security to give you complete peace of mind. More than just an entrance, our composite front doors are a testament to quality and style and provide the robust security. With their timber cores, heay-duty hinges, and high security multipoint locks, composite doors are much stronger than timber or uPVC alternatives.

How long will a composite front door last? Will I need to maintain it?

While the initial cost of a composite front door may be a little higher than timber or PVC, the durable construction means it will boast a lifespan of around 30 years – offering exceptional longevity, better energy ratings, and superior durability compared to most alternatives. And unlike other materials, it won’t fade, peel or discolour so you won’t need to spend your precious free time sanding and painting. Our installers ensure that our range of composite doors are fitted perfectly to maximise their lifespan.

Dark wood-effect composite front door with stained glass panels, set in a red-brick house with a side window and lantern light.

How can I find out more?

If you’re considering upgrading your front door, please do get in touch with Emerald Windows and Doors. We’ll be happy to discuss your options and help you find the perfect door for your home. Call us on 01793 700 142 or 0800 612 4154, contact us here, or drop into our Swindon showroom for a look at all our premium composite door options.

Composite doors offer elegance and security and are quickly becoming one of the the most popular home improvement products in the UK.

 

More From Us

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Areas we serve

Swindon-based family run double glazing installers

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!

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What our customers are saying

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.

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Replacing patio door with a window

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...

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Lesley B

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Local Family Friendly Company

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...

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Stephanie C

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Very Pleased

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...

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Casey Collins

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Highly Recommended

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...

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Michelle Webb

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Emerald Windows – A Quality Product

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...

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Richard K

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