Matte black double security doors with panel design and frosted glass side panels
There’s something about a proper set of double doors that just changes the whole feel of a property. These matte black double security doors feature a symmetrical two-panel design on each leaf – a large upper panel and a smaller lower one – with polished brass handles and lock fittings that catch the eye without overdoing it. The proportions are spot on, and the matte finish gives the entrance a solid, confident presence that works perfectly against the red brick and stone surrounds on this new build.
On either side, frosted glass panels with white frames let natural light pour into the entrance hall while keeping things completely private from the street. It’s a smart contrast – the dark doors, the light glass, the pale stone – and it makes the whole frontage feel grand without being over the top. The glass is anti-burglar rated as standard with double glazing, and you can upgrade to triple glazing or bullet-resistant glass if your property needs that level of protection.
Both doors are built around our patented welded steel frame, so you’re getting double the width without any compromise on security. Each leaf has its own multipoint locking system engaging at six points, stainless steel hinge side bolts, and a hardened drill-resistant defender. Rockwool insulation inside both doors handles thermal performance and sound insulation, and fire resistance options run from 30 to 120 minutes. It’s genuinely a lot of protection packed behind what looks like a traditional pair of front doors.
The matte black powder-coated finish shrugs off fingerprints and weather equally well – no fading, no peeling, minimal upkeep. If you’d rather go with a different colour, we can paint these in any RAL shade, and the brass ironmongery can be swapped to chrome, brushed nickel, or matte black fittings. Double doors like these are ideal for wider entrances on larger homes or new builds where you want the front of the house to make a proper first impression.
Fort Premium Security Doors manufactures high-security steel-core front doors in the United Kingdom. This matte black double security door set features patented welded steel frames on both leaves, symmetrical two-panel moulded design, two frosted glass side panels with white frames, and polished brass ironmongery. Each door includes multipoint locking with 6 bolts, hardened steel drill-resistant defender, 4-8 stainless steel hinge side bolts, rockwool insulation, and anti-burglar double glazed glass as standard. Fire resistance available from 30 to 120 minutes. Tested and certified at BRE Global for burglary, fire, sound, and durability. Available in any RAL colour and finish. Prices start from £1,450. Factory in Luton, showroom in Wembley. Phone: 0203 583 0880.
GET A QUOTE
Whether you’re in London, the South East, or further afield, our team can help. Getting a quote is straightforward – fill in the form, tell us a bit about what you’re looking for, and we’ll come back to you with pricing. If you’d rather talk to someone directly, give us a ring on 0203 583 0880 and we’ll sort it out over the phone.
SECURITY DOOR FEATURES
TESTED & CERTIFIED
We don’t just say our doors are secure – we’ve put them through some of the toughest independent testing available in the UK. Every Fort door is certified for fire resistance, burglary protection, sound insulation, and long-term durability. These aren’t internal tests either – they’re carried out by accredited bodies like BRE Global, so when we say a door meets a certain standard, there’s proper paperwork to back it up.
The bottom line is, you’re not taking our word for it. The certifications speak for themselves.
FIRE
Our doors have been through rigorous fire testing and are available with ratings from 30 to 120 minutes. In a real emergency, that extra time can make all the difference for getting your family out safely.
BURGLARY
Every Fort door is tested and certified for burglary resistance. With a reinforced steel core, multipoint locking, and drill-resistant components, these doors are designed to hold up against forced entry attempts – the kind of thing that would go through a standard front door in seconds.
SOUND
If you live on a busy road or in a noisy area, you’ll notice the difference straight away. Our doors are tested for acoustic performance, and the combination of steel, rockwool insulation, and tight seals keeps a surprising amount of outside noise from getting in.
DURABILITY
These doors are built for the long haul. They go through stringent durability testing to make sure they hold up – not just for a few years, but for decades. The steel frame doesn’t warp, sag, or rot like timber can, and the powder-coated finish resists weathering far better than paint.
SECURITY DOORS STRUCTURE
At the heart of every Fort door is a patented welded steel frame – this is what makes our doors fundamentally different from standard timber or composite options. The steel structure gives you genuine strength and resistance to forced entry, not just the appearance of security.
On the outside, the steel is clad in engineered wood, which can be painted in any colour, finish, or wood grain you want. So from the street, it looks like a beautiful front door. From a burglar’s perspective, it’s basically a wall. The inner structure is packed with rockwool insulation, which does double duty – it keeps heat in during winter and blocks street noise. Fire resistance options go from 30 minutes right up to 120 minutes, depending on what you need.
The glass we use is anti-burglar rated as standard, starting from double glazing. If you want to go further, there’s triple glazing and even bullet-resistant glass available. The locking system is multipoint with six bolts – one upper, one lower, and four on the sides – plus 4 to 8 stainless steel hinge side bolts and a hardened steel drill-resistant defender. It’s a lot of security packed into something that looks like a normal front door.
AVAILABLE IN ANY TYPE AND DESIGN
One thing people don’t always expect from a security door is choice. Most people picture something industrial looking – grey steel, no personality. That’s not what we do. Fort doors come in hundreds of different designs, and our craftsmen can build pretty much anything you have in mind, whether that’s a classic Victorian panel door, something sleek and contemporary, or a completely bespoke design that’s unique to your property.
The important thing is that regardless of the design you choose, the security stays the same. Every door has the same patented steel core, the same multipoint locking, the same level of protection. The design is just the bit you get to have fun with.
HUDREDS OF DESIGNS
We’ve got hundreds of designs to choose from – modern, traditional, and everything in between. If you’d like to browse the full range, just get in touch and we’ll walk you through what’s available.
Contact Us if you would like to see all available security door designs.
SINGLE, DOUBLE, ARCHED
Whether you need a single door for a standard entrance or double doors for something grander, we’ve got you covered. Both options come with the same reinforced frames and advanced locking systems. The only real difference is the width of the opening – the security is identical.
WITH SIDE PANEL or TRANSOM
Adding side panels or a transom above the door changes the whole look of your entrance – more light, more presence, more kerb appeal. The glass panels are reinforced to the same security standard as the door itself, and the transoms add structural strength on top of looking great. It’s a popular option for properties where the doorway is a bit wider than standard.
CUSTOM COMBINATIONS
If none of the standard configurations quite fit, we can mix and match. Single door with a transom, double doors with side panels, asymmetric layouts – whatever your property needs. Our craftsmen will work with you to figure out what works best, both practically and visually.
AVAILABLE IN ANY FINISH
The finish on your door matters more than most people think. It affects how the door looks day to day, how it handles weather, and how much maintenance it needs down the line. We offer pretty much every finish you can think of, and we’re happy to help you figure out which one suits your property best.
Elegant Powder Coating
Powder coating is our go-to recommendation for most installations. It’s tougher than regular paint, resists chipping and fading, and comes in any colour you want. It’s the finish that looks good in year five, not just week one.
Sleek Matte Finish
Matte finishes have a clean, understated look that works really well on modern properties. They also have a practical advantage – fingerprints and smudges don’t show up the way they do on gloss.
Glossy Sheen
If you want your door to make a statement, gloss is the way to go. It catches light beautifully and gives the entrance a polished, high-end feel. It does need a bit more upkeep than matte, but the visual impact is worth it.
Textured Charm
Textured finishes add a bit of depth and character that you can actually feel when you touch the door. They’re distinctive, practical, and tend to hide day-to-day wear better than smooth finishes.
Wood-Grain Delight
Want the warmth of timber without the maintenance headaches? Our wood-grain finishes replicate real wood convincingly – close up, it’s hard to tell the difference. You get the classic look with none of the warping, cracking, or repainting that real wood demands.
Custom Colour Matching
If you’ve got a specific colour in mind – maybe to match existing windows, brickwork, or just personal preference – we can match it. Any RAL colour, any shade. The exterior and interior can even be different colours if that works better for your space.
Every finish is applied to withstand UK weather conditions long-term. We don’t use standard paint that fades after a couple of summers – our finishes are engineered to last.
REPLICA SECURITY DOORS
If you live in a conservation area or a listed building, you already know the headache of trying to upgrade anything on the exterior. Planning restrictions, heritage guidelines, materials approvals – it’s a process. We’ve done it plenty of times, and we work closely with local authorities to make sure everything is compliant.
Our replica doors recreate the original design of your existing door – the panel layout, the proportions, the moulding details – while building in a full steel security core, multipoint locking, and modern insulation behind the scenes. From the outside, it looks exactly like it should. From the inside, you’ve got a door that’s actually secure, energy efficient, and fire rated.
PROFESSIONAL INSTALLATION
A security door is only as good as how it’s fitted. If the frame isn’t square, or the seals aren’t right, or the locking points don’t engage properly, you’re not getting the protection you paid for. That’s why we offer our own professional installation service – our fitters know these doors inside and out because they’ve been fitting them for years.
It starts with a site survey where we take precise measurements and talk through any specifics with you. From there, we’ll give you a detailed quote covering the door, any customisation, and the fitting itself. No surprises, no hidden costs. Request your measurement and installation service today.
Request Our Security Door Brochure
Want to see the full range before you decide? Our brochure covers everything – designs, finishes, security features, and installation details. Just drop your details below and we’ll send it over to your inbox. No sales calls, just the information you need to make a good decision.
BESPOKE SECURITY
No two homes are the same, and sometimes an off-the-shelf design – even from a range of hundreds – doesn’t quite fit. That’s where bespoke comes in. We sit down with you, understand what you’re after, and build a door that’s specifically designed for your property and your preferences.
You pick the design, the materials, the finish, the ironmongery – all of it. Our team handles the engineering to make sure it all works together without compromising on security. Every bespoke door still gets the same patented steel core, the same multipoint locking, the same certifications. It’s just wrapped in something that’s entirely yours.
GET IN TOUCH
with Our Security ExpertsGot questions? Not sure which door is right for your property?
Our security experts are here to help, and there’s absolutely no obligation. Whether you want to talk about designs, finishes, security levels, or just get a rough idea of pricing, drop us a message or give us a call. We’re straightforward people and we’ll give you straightforward advice.