Is Your Back Door a Security Weak Spot?
- admin256681
- Mar 31
- 4 min read
Updated: Jun 10
When it comes to securing your home, most people focus on the front door—and understandably so. But the truth is, your back door could be an easier target for opportunistic intruders, especially if it’s outdated, poorly fitted, or showing signs of wear.
If your back door is feeling flimsy, draughty, or difficult to lock—it might be time to upgrade.
Here’s why your back door matters just as much as the front, and what to look for in a secure, well-designed replacement.
Why Your Back Door Deserves More Attention
Back doors are often more private and less visible, making them a common point of entry for burglars. If the lock is worn, the frame is weak, or the material is easy to damage, it could be compromising your security without you even realising.
Replacing an old back door doesn’t just improve security—it can also help with insulation, energy efficiency, and peace of mind.
Composite vs uPVC Back Doors: Which Is Right for You?
When choosing a new back door, two of the most popular and reliable options are composite doors and uPVC doors. Each has its strengths, depending on your needs and your budget.
Composite Back Doors
Built for strength and security, with a timber core and layers of insulating materials
Excellent thermal efficiency and weather resistance
Great for homeowners who want a durable, high-performance door that looks and feels solid
We install a complete range of secure composite doors including Rockdoor composite doors, known for their S-Glaze technology and reinforced cores—offering some of the most secure composite doors on the UK market.
uPVC Back Doors
A cost-effective, durable solution that’s easy to maintain
Naturally resistant to rot, warping and corrosion
Available in a wide range of colours and glazing options
We install a range of durable and stylish uPVC doors including Hurst uPVC doors, which combine style and practicality without the high cost
Security Features That Matter
Whatever material you choose, the key is ensuring your new door is fitted with features that protect what matters most.
Here’s what we recommend:
Strong multi-point locks to secure the door firmly in place
Reinforced door frames that can’t be easily kicked or forced open
Laminated or toughened glazing for added protection and privacy
Weather-resistant seals and materials to keep draughts, moisture, and cold air out
When you choose a back door from Doorquay, we guide you through all of these options—with recommendations based on your home, your style, and your budget.
Signs Your Back Door Might Need Replacing
Not sure if now’s the right time? Here are a few common signs that your back door might be letting your home down:
It’s draughty, cold, or difficult to close properly
The lock feels loose or no longer lines up with the frame
The door is discoloured, cracked, or damaged
You’re worried about how secure it really is
It just feels outdated—and not in a charming way
What Security Accreditations Should You Look For?
Not all doors offer the same level of protection. If you're replacing your back door, it’s worth checking for independent accreditations and guarantees that prove it’s been tested properly—not just labelled “secure.”
Here are the key ones to look out for:
Secured by Design (SBD)
The UK’s police-backed security standard. Doors with SBD certification have been tested against real-world break-in techniques and meet strict criteria for both strength and design.
Security Guarantees
Brands like Ultion offer a financial security guarantee if someone breaks in due to lock failure. Their 3-star Plus locks are designed to resist snapping, drilling, picking, and bumping—some of the most common methods used by burglars.
PAS 24:2016 Certification
This UK standard tests the full doorset—frame, slab, lock, and hinges—to ensure enhanced security. If a door meets PAS 24, it’s passed a series of physical attacks in a controlled environment.
TS007 3-Star Cylinder Rating
This is the minimum standard we recommend for lock security in the UK. A TS007 3-star cylinder (like Ultion’s) has been tested to resist snapping, drilling, bumping and picking—offering strong protection against the most common forced entry methods. Look for the 3-star symbol and the BSI Kitemark for added peace of mind.
BSI Kitemark
A symbol of independently tested, trusted quality. You’ll often see the Kitemark on locks, cylinders, and other door components—it confirms the product has met British safety and performance standards.
FAQs About Replacing Your Back Door
Are uPVC doors secure enough for back doors?
Yes, when professionally installed with modern locking systems, uPVC doors can offer excellent security—especially when fitted with reinforced panels and locks.
Are composite doors worth the extra cost?
Can I customise my back door design?
Do you install back doors in Fife and Perth too?
Can I replace just the door and keep the existing frame?
What’s the best back door for energy efficiency?
Ready to Upgrade?
If your back door is due an upgrade, we’re here to help. With expert guidance, high-quality uPVC door and composite door options, and a design-first approach, we make finding the right door simple—and worth it.