The original, heavy duty, 10-point locking steel security doors
Experience the ultimate security with Kirncroft doors. Our 10-point locking steel security doors are built with a superior locking system, thicker steel gauges, and upgraded hardware as standard.
KIRNCROFT STEEL SECURITY DOORS
Trusted globally for providing top-quality steel doors that offer a blend of security, cutting-edge specifications, and cost-effectiveness.
SPARE PARTS
KIRNCROFT.
THE BEST CHOICE FOR SECURITY DOORS.
100% GUARANTEED.
Highest Quality
All of our steel security doors are meticulously crafted in our own factory, ensuring top-notch quality. With our "down to the last screw" quality control system, you can trust Kirncroft security doors to consistently meet the high standards expected by our customers.
Best prices
Discover the unbeatable value of Kirncroft steel security doors: superior quality at affordable prices.
Most secure
Experience the security you deserve with Kirncroft's state-of-the-art security doors, featuring a heavy-duty, attack-resistant 10-point locking system as standard.
MOST DEPENDABLE
Secure your property with the assurance of a 2-year industry-leading warranty on all Kirncroft steel security doors.
MOST STOCK
Even in challenging market conditions, we proudly offer a vast inventory of thousands of doors, with many ready for next-day dispatch.
BEST SERVICE
With more than 20 years of expertise and technical knowledge, we have earned a widespread reputation for our reliable service and professional customer care.
FIRE RATED AND SECURE!
The fire-rated versions of our products provide the same high level of security as our standard range.
STRONGEST
Our heavy-duty steel security doors are manufactured using only the highest quality materials. Each door features fully galvanized, heavy gauge steel, industrial-strength reinforcing bars, and stainless steel hardware as standard.
MODULAR SPECIALISTS
Although suitable for a wide range of applications, Kirncroft security doors are designed with modular buildings and anti-vandal containers in mind.
KIRNCROFT.
THE BEST CHOICE FOR SECURITY DOORS.
100% GUARANTEED.
What’s New
At Kirncroft, we pride ourselves on our comprehensive in-house manufacturing capabilities, which take place within our expansive 10,000 m² facility. This strategic...
TLDR - Steel doors provide unparalleled security, durability, and value - They offer long-term cost savings due to their resistance to weather and corrosion - Steel...
After 15 years of trials and tribulations working with a manufacturer in China, in 2014, we established our own manufacturing facility. With 25 years as the UK's...