Composite Doors Built for Security, Style & Long-Lasting Performance
Finding the right front door is one of the most important choices you’ll make for your home, not just for kerb appeal, but for everyday comfort, security and long-term durability. Composite doors are now the most popular choice across the UK, trusted for their strength, insulation and low maintenance.
At Apeer, we design and manufacture advanced composite doors that combine premium materials, exceptional weatherproofing and high-security engineering. The result is a front door that keeps your home protected, energy-efficient and looking its best for decades.
Whether you want to improve insulation, upgrade home security, reduce maintenance or simply transform the look of your entrance, this guide will walk you through everything you need to know about composite doors and how to choose the right one for your home.
What Is a Composite Door?
A composite door is made from several high-performance materials bonded together. This combination makes it stronger, more secure and more durable than single-material doors such as uPVC or timber.
Unlike timber or uPVC, the structure of a composite door is engineered to resist swelling, warping, cracking, fading and heat loss. It is built to perform consistently all year round, even in harsh weather or direct sunlight.
A premium composite door is designed to:
• provide outstanding insulation
• resist weathering and moisture
• deliver superior security
• require very little maintenance
• last 30+ years
This makes composite doors ideal for busy households and for properties exposed to wind, rain or strong sun.
What Are Composite Doors Made Of?
At Apeer, we manufacture our composite doors using a carefully engineered blend of materials designed to maximise strength, security and insulation.
Fibreglass Skins (GRP)
Our impact-resistant fibreglass skins protect the door from warping, cracking and fading. GRP can withstand harsh weather, coastal conditions and direct UV exposure far better than timber or uPVC.
High-Density Polyurethane Core
Apeer cores are exceptionally dense, improving both structural rigidity and thermal performance. This helps keep warm air inside your home, reducing heat loss and energy bills.
Steel Reinforcements & Mesh Layers
We integrate steel bars and expanded mesh layers to significantly increase strength and resistance to forced entry.
Triple-Glazed Glass Options
Where glass panels are chosen, Apeer uses laminated, toughened and triple-glazed units that reduce heat loss and noise while providing superior impact resistance.
Together, these materials create a door that feels solid, secure and high-quality the moment it closes – an instant sign of long-term performance. You can learn more about composite doors here.
Why Choose a Composite Door?
Composite doors offer clear advantages over traditional options, making them one of the most cost-effective long-term home upgrades.
Superior Energy Efficiency
Apeer composite doors achieve U-values as low as 0.7 W/m²K, significantly outperforming many standard composite and uPVC doors. Energy-efficient front doors will help reduce heating costs and keep your home consistently comfortable – learn why Apeer doors stand out and how they keep the heat in.
Outstanding Security Features
Every Apeer door includes:
• high-density reinforced core
• multi-point locking systems
• anti-snap, anti-pick and anti-drill cylinders
• internal steel strengthening
• triple-glazed laminated glass options
• Secured by Design accredited systems
Your front door is the most important entry point, and composite doors ensure it is also the most secure. Learn about the security features of our doors here.
Low Maintenance
Composite doors never need painting or varnishing. A simple wipe with warm water is enough to keep them looking fresh year-round. For more tips on how to maintain a composite door, check out our recommendations here.
Fully Customisable Styles & Colours
From heritage cottages to ultra-modern homes, composite doors can be tailored to any property with:
• woodgrain or smooth finishes
• traditional, contemporary or minimalist styles
• decorative, frosted or modern glazing
• over 30 colour options
• custom RAL matching
Long Lifespan – Built to Last for Decades
A high-quality composite door can last 30 years or more, maintaining its colour, finish and structural strength with minimal upkeep.
Composite Doors vs uPVC, Timber & Aluminium
Composite vs uPVC
Composite doors outperform uPVC in:
• security
• insulation
• strength
• lifespan
• style options
uPVC is budget-friendly, but composite provides far better long-term value.
Composite vs Timber
Composite doors offer the traditional look of timber without the maintenance challenges:
• won’t warp, rot or crack
• no annual sanding or painting
• better thermal performance
• more secure
Composite vs Aluminium
Aluminium looks sleek and architectural, but composite doors are the superior insulators:
• warmer internal surface
• better U-values
• quieter and less prone to condensation
For classic homes, composites also offer more authentic heritage styling.
Tip: Check out our blog on composite door comparisons here.
Apeer Composite Door Ranges
Apeer manufactures several distinct composite door ranges, designed for different styles, budgets and performance needs.
Apeer70
Our flagship 70mm composite door – engineered for maximum insulation, strength and security. Ideal for homeowners who want premium performance in all weather conditions. You can design your traditional Apeer70 door here, or if you prefer a contemporary door, start the design process here.
Apeer44
A lighter 44mm composite door that offers excellent strength and thermal efficiency at a more accessible price point.
Silka Doors
A sleek, ultra-modern composite door range featuring smooth matte skins, minimalist glazing and a unique architectural aesthetic.
Mode Doors
Our Modo Collection brings a bold, architectural look to your entranceway. Featuring striking horizontal or vertical stainless-steel trims, minimalist glazing layouts and a distinctive modern edge, Modo doors are perfect for homeowners seeking a contemporary statement piece. Each Modo door is built on our high-performance composite core, ensuring style never comes at the expense of security or insulation.
Apeer120 – The Residence Door Collection
The Apeer120 / Residence Door Collection is our most premium, luxury-grade composite door range. Featuring an ultra-deep 120mm construction and outstanding thermal performance, these doors offer exceptional solidity and acoustic comfort. With beautifully detailed woodgrain finishes and heritage-inspired designs, the Apeer120 range is ideal for period homes, high-end renovations, or anyone wanting the very best in craftsmanship and performance.
Discover the Apeer120 Residence Collection here.
Accessible & Mobility-Friendly Doors
Our Accessibility Collection is designed for homes where comfort, safety and ease of use are essential. Featuring low thresholds, wider openings, mobility-friendly hardware options and secure multi-point locking systems, these doors provide full accessibility without compromising on style or performance. Available across a selected range of traditional and contemporary designs.
Each range can be fully customised using our Apeer Door Builder tool, including colour, glazing, hardware and accessories.
Composite Door Styles & Colours
Every home has its own character, and a composite door should enhance it. Apeer offers dozens of styles and finishes to suit:
• contemporary new builds
• classic cottages
• Victorian and Edwardian homes
• mid-century and shaker-style homes
• wide or double-door entrances
• stable doors and side panels
Colour options include:
• greys (anthracite, slate, pebble)
• blacks
• greens
• blues
• reds
• pinks
• oranges
• purples
• yellows
• whites
• any RAL custom colour
This flexibility allows your door to harmonise with brickwork, render or surrounding windows for a cohesive exterior look.
Tip: Curious to learn what the colour of your front door says about you?
How Much Does a Composite Door Cost?
Composite door prices typically range from £1,500 to £4,000, depending on size, glazing, hardware, security upgrades, colour finish, and the door range you opt for.
Tip: For the most accurate estimate, use our Door Builder Tool to design your door and generate a quote.
How to Maintain a Composite Door
Composite doors are very low-maintenance, but a few small steps ensure long-lasting performance:
• Clean the surface monthly with warm soapy water
• Lubricate hinges and locks twice a year
• Check weather seals and drainage channels annually
• Avoid solvent-based cleaners
• Keep the threshold clear of debris
• Wipe stainless steel hardware regularly to prevent tea-staining
These simple tasks keep your door operating smoothly and looking brand new. Full guide available here.
Tips: Check our blog on how to deal with condensation on your door and windows here, or find out about common composite door problems here.
FAQs About Composite Doors
How long do composite doors last?
Up to 30 years or more with simple seasonal care.
Are composite doors secure?
Yes, Apeer doors exceed police-approved Secured by Design standards and include reinforced cores and high-security locking systems.
Do composite doors fade?
Apeer doors use UV-stable skins and colour-bonded finishes designed to resist fading.
Can I repaint a composite door?
It’s possible with specialist primers, but factory finishes last significantly longer and require no upkeep.
Do composite doors offer good insulation?
Yes, Apeer offers some of the lowest U-values on the market, improving comfort and reducing heating bills.
Build Your Composite Door
Ready to design your door? Use our interactive tool to customise your new composite door’s style, colour, glazing, hardware and door accessories. You can also preview it on your home.
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