COMPOSITE DOORS
Composite Doors Fitted Across Dundee, Angus, Fife & Perthshire
Whether you’re replacing a tired front door or looking for something more secure at the back, we’ll help you find a composite door that suits your home, your priorities and your budget. Explore made-to-measure styles from dependable composite doors to premium Rockdoor designs, all fitted by our own experienced joinery team.
FREE DESIGN SERVICE
EXPERT JOINERY TEAM
MADE-TO-MEASURE
10 YEAR GUARANTEE
FINANCE OPTIONS
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a LOCAL COMPOSITE DOOR COMPANY
A Simpler Way To Choose Your New Composite Door
Choosing a composite door can quickly become confusing once you start comparing styles, security, glass, colours and prices.
From our design space on Dock Street, we’ll help you narrow down the options and find a door that suits your home and budget. You can start online, visit us in Dundee or book an in-home design visit, depending on how you prefer to explore your options.
Every door is made to measure and fitted by our own joinery team in homes across Dundee, Angus, Fife and Perthshire, with a 10 year guarantee and local support before, during and after installation.
COMPOSITE DOOR BENEFITS
What Makes Composite Doors a Smart Choice
Composite doors are designed to do more than just look good. For homes across Dundee, Fife and the surrounding areas, they offer a practical and premium upgrade - improving everyday security, comfort and long-term performance.
A More Secure Entrance
Composite doors are built with strength in mind, combining a solid, multi-material construction with multi-point locking to help your home feel more secure. We’ll explain the security specification of each door during your design appointment so you know exactly what you’re choosing.
Warmer and Less Draughty
Compared with many older uPVC or timber doors, a well-fitted composite door can provide better insulation and a tighter seal. Selected designs can achieve A++ energy ratings, with low U-values helping to keep heat inside your home and the cold out.
Built for Scottish Weather
Composite doors are designed to cope with wind, rain and changing temperatures without the regular painting or upkeep associated with timber. They offer a practical, low-maintenance option for exposed front and back doors.
Made to Suit Your Home
From traditional glazed designs to simple contemporary styles, composite doors can be tailored around the look of your property. Choose the colour, glass and hardware that make the entrance feel right for your home.
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COMPOSITE DOOR OPTIONS
Finding The Right Composite Door For Your Home
We offer composite front, back and patio doors across a range of styles, specifications and budgets. Made in the UK and backed by guarantees of up to 10 years, every door is professionally fitted by our experienced joinery team to help protect its performance for years to come.
Our standard composite door range offer dependable security, insulation and low maintenance at an accessible price point. Choose from a huge range of styles, colours, glass and hardware for front and back doors.
Our premium composite door range from Rockdoor features a 50mm door slab, and a high-density core claimed to be 60% stronger than a standard composite-door core. Selected designs can achieve energy ratings of up to A++ and are available as front, back and French or patio doors.
Our high-performance triple-glazed composite door options are available with thicker door slabs reaching up to 70mm. Triple glazed composite door designs offer low U-values and A++ energy ratings for enhanced warmth, energy efficiency and comfort.
Choose how to begin
Start Your Composite Door Upgrade Your Way
Whether you’re replacing a front door, back door or both, Doorquay gives you a few simple ways to begin - online, at home, or in our Dundee doors and windows design space.
Start Online
Get a guide price from photos and details
Send us a few details about your door, windows, or the area you’re looking to upgrade. Upload photos if you have them, share your ideas, and we’ll guide you through suitable options and next steps online or by phone.
Best for:
early ideas, initial design guidance and guide prices
Book an In-Home Visit
For accurate measuring and a formal quote
Ready to explore your options in more detail? One of our designers can make a short visit to your home to talk through your ideas, show samples, and take the measurements needed for an accurate quote.
Best for:
homeowners ready to move ahead with new doors and windows.
Visit our Design Space
See styles, colours and finishes in person
Explore doors, windows, colours, glass, hardware and finishes at our boutique Dundee doors and windows design space on Dock Street. It’s a relaxed way to design doors and windows that suit your home style.
Best for:
seeing door and window materials, colours and finishes in person
COMPOSITE DOOR TYPES
I'm interested in...
Composite Front Doors
Composite front door systems offer strong security, excellent insulation and flexible design options - making them a dependable choice for main entrances where appearance and performance matter equally.
Composite Back Doors
Composite back doors combine solid construction with reliable insulation and enhanced locking systems, making them a practical and secure option for busy everyday access points.
Composite Door Security
Composite Doors Built To Protect Your Home
A secure composite door is about more than a strong slab. The frame, glazing, hinges, locking system and cylinder all work together to protect the entrance to your home.
Our ranges include multi-point locking and high-security anti-snap, anti-pick cylinders designed to resist common methods of attack. Many doors can also be specified to meet PAS 24 and Secured by Design standards.
For extra reassurance, selected premium composite doors come with additional security upgrades and break-in guarantees for peace of mind. We’ll explain the differences clearly so you know exactly what level of protection is included.
ENERGY EFFICIENCY
Composite Doors Designed to Keep the Warmth In
A new composite door can make a noticeable difference when replacing an older, draughty uPVC or timber door. Insulated cores, energy-efficient glazing and tight weather seals help keep warmth inside your home and cold air out.
Performance is measured using U-values—the lower the figure, the better the door is at retaining heat. Our range includes low-U-value composite doors, thicker triple-glazed composite door options and selected composite door designs capable of achieving A++ energy ratings. We’ll help you compare the figures and choose a specification that suits your home.
Composite Door DESIGN
Composite Door Styles That Sit Right on Your Property
From 1930s semis and traditional sandstone homes to cottages, bungalows and modern new builds, composite doors are available in styles to suit a wide range of Scottish properties.
Choose from classic panelled doors, heritage-inspired designs, simple modern styles and options with more glass, then personalise the colour, glass and hardware around the look of your home.
COMPOSITE DOOR GLASS OPTIONS
Let in Light While Keeping Your Privacy
From small decorative panels to larger glazed designs, the glass you choose for your composite door can completely change the look and feel of your entrance.
Explore clear, patterned and privacy glass in traditional and contemporary styles, with double- and triple-glazed options available across selected ranges. We’ll help you find the right balance of natural light, privacy and design for your home.
Composite Door Colours
Find a Colour That Works with Your Home
The right composite door colour can completely change how your home looks from the outside. Using the Rockdoor colour range, you can explore how different shades work across available styles and find a combination that feels right for your property.
While Rockdoor offers an extensive choice of finishes, we also supply other types of composite door systems with an extended choice of colours options - from bold, contemporary tones to softer, more understated neutrals. During a free design visit, we can show you samples and create digital mock-ups of your home, helping you visualise your choices before deciding on the best composite door for your home.
Classic White
Rosewood
Anthracite Grey
Black
Ruby Red
Sapphire Blue
Slate Grey
Emerald Green
Chartwell Green
Agate Grey
Light Oak
Cream
Pebble Grey
Irish Oak
Discover Our Composite Door Range
Request our composite door brochures to explore styles, colours and options at your own pace. It’s a simple way to start planning your new front door without any pressure.
We’ll use your details to send the brochure and, if helpful, follow up about your enquiry. You can opt out of marketing at any time.
Discover the Difference with Rockdoor Composite Doors
Rockdoor is our premium composite door range, combining a 50mm door slab with reinforced aluminium construction and a high-density polyurethane core that Rockdoor states is 60% stronger than a standard composite door core.
With secure glazing, multi-point locking, high-performance cylinders and selected designs capable of reaching A++ energy ratings, Rockdoor offers the superior security, thermal performance and reassuringly solid feel you would expect from a premium entrance door.
As a Rockdoor Trusted Installer serving Dundee, Angus, Fife and Perthshire, we’ll help you refine every detail and fit your new door with the care needed to deliver its full performance.
Expert Composite Door Installation
From First Chat to Final Fit
At Doorquay, we make choosing a new composite front or back door simple, supportive, and tailored to your home - because it’s not just about materials and measurements. It’s about feeling secure, enhancing your kerb appeal, and having a team you can rely on from start to finish.
Here’s how we make the process easy:
Design Visit
It Starts With a Friendly Chat
We take the time to understand exactly what you need from your new composite door. Whether it’s stronger security, better insulation, or a style that perfectly suits your home, we’ll bring samples, talk through your options, and help you visualise the ideal design for your space.
Technical Survey
No Guesswork, Just Precision
Once you’ve chosen your composite door, our technical surveyor will confirm every measurement and detail. We’ll check your existing frame, assess the fit, and make sure everything is ready for a smooth, stress-free installation. The result? No surprises - just a door that fits perfectly, first time.
Made to Order
Not Just Picked Off a Shelf
Your new composite door is made to measure – built for durability – and designed to handle whatever the weather throws at it. While it’s being crafted, we’ll keep you updated at every stage – so you always know what’s happening and when to expect your installation.
Expert Installation
A New Look, Done in a Day
On installation day, our experienced fitters arrive on time – remove your old door – and install your new composite door with care and precision. In just a few hours, your home is more secure – better insulated – and looking great from the outside. We tidy up afterwards too – because that’s how it should be.
Real Homes.
Real Installations.
Explore some of our real composite door installations in Dundee, Angus, Fife and Perthshire. From door design to installation and beyond - our trusted team handled the process with care and precision.
Rockdoor Tennessee Front Door Replacement in Dundee
Helen's Home
Back Door Replacement in Broughty Ferry: The Finishing Touch to a Kitchen Renovation
Gavin's Home
Making a Kitchen Warmer with a Back Door and Window Replacement in Broughty Ferry
Tracy's Home
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A Welcoming Entrance in Montrose
Ian's Home
COMPOSITE DOors from Trusted brands
We only supply and fit products from companies that share our values - with quality, design, and long-term performance we trust.
Trusted Composite Doors, Backed by Leading Accreditations
We only install composite doors that meet the highest UK standards for security, durability, and performance. Look out for recognised certifications like PAS 24, Secured by Design, and Ultion 3-star locks - all helping to keep your home safe, warm, and compliant.
Composite Doors
FAQS
Got questions? We’ve got answers. Here are the most common questions about composite doors local homeowners ask when they are upgrading.
A composite door is made from multiple different materials – typically a reinforced core, uPVC, insulating foam, and a durable GRP outer layer – all combined for strength, insulation, and security. This blend makes composite doors tougher and longer-lasting than standard timber or uPVC doors.
The cost of a composite door depends on the style, glazing, and security features you choose. High-performance locks, premium finishes, and decorative glazing can all affect the price. While more of an investment than uPVC, composite doors deliver long-term value thanks to their durability, insulation, and enhanced security. If you're interested in composite door prices, we'd be happy to give you a quote.
uPVC doors are lightweight and budget-friendly, but composite doors are stronger, more secure, and better insulated. With multi-layered construction, composite doors offer premium quality, greater durability, energy efficiency, and design options, making them a premium upgrade for your home. [Read our full comparison here →]
The best composite doors combine strength, security, and style. Rockdoor is one of the leading brands, with door designs offering A-rated energy efficiency, reinforced cores, and Secured by Design accreditation. Choosing the right door depends on your home’s needs - from security to kerb appeal - and expert guidance helps you find the perfect fit. Get in touch to find your dream door.
Yes - composite doors are worth the investment. They last for 25-35 years with minimal maintenance, resist warping and fading, and deliver excellent insulation and security. With low maintenance and a wide range of styles, a composite door adds long-term value to your home.
Composite doors are among the most secure front door and back door options available. With reinforced cores, multi-point locking systems, and Secured by Design approval from UK Police, they provide the utmost protection and superior durability against forced entry. This makes them a trusted choice for homeowners in Scotland who want real peace of mind.
Composite doors are highly energy efficient thanks to their multi-layered, multiple material design and weather-tight seals. High performace composite doors achieve A-rated efficiency like Rockdoor, reducing heat loss, cutting draughts, and lowering energy bills. This makes them one of the best door replacement options for year-round comfort and savings.
We are a local composite door supplier. We install our made to measure composite doors in Dundee. We also install composite doors in St. Andrews, Fife, Angus, and Perthshire. If you want to check our door fitters cover your area, drop an email to hello@doorquay.com.
CUSTOMER REVIEWS
Real Words from Happy Homeowners
Composite Front Door Installation
"Fantastic service from Lorraine, Kenny and Paul. 7 windows, 1 door and French doors. Would highly recommend!"
Greg, Dundee
Composite Front and Back Doors
Absolutely loved meeting Lorraine and the team. Within 12 hours of putting in a request for a quote, Lorraine was around going through all my options available (picked the Rockdoor). The personal touches and the attention to detail is second to none.
Andy, Fife
Composite Back Door Installation
Brilliant service from start to finish! Lorraine made the whole process extremely easy being very friendly and helpful. Very quick process from the first appointment to the door being fitted. Kenny did an excellent job fitting our new back door. Absolutely delighted with the result. Would highly recommend!
Gavin, Dundee
Plan Your Composite Door Upgrade
If you’re thinking about upgrading your door to a composite door, the best place to start is with a simple chat. Whether you already have something in mind or you’re still exploring options, we’ll guide you through what’s possible and help you make the right choice for your home.