• T: 028 2563 2200 (UK)
  • T: 048 2563 2200 (ROI)

Adoor Security

Every Diamond Door comes complete with "Secured by Design" police approval and the latest in anti-drill, anti-pick, anti-snap, anti-bump locks.

Secured by Design Diamond doors use the latest in locking technology to challenge even the most experienced criminals. Secured by Design doors must be ordered with laminated glass.

  • Single rebate
    44mm of high density polyurethane foam with high grade LVL engineered timber inner frame, double glazed decorative units and fitted into a flush fit uPVC door system. Single Diamond only opens inward.

  • Double rebate
    70mm of high density polyurethane foam with uPVC inner frame, triple glazed decorative units, extra insulation and security from a double rebate uPVC system.


Multi Point Locking System
This high security system is fitted as standard to reinforce the concept of safety in your home.


Kitemark Security Cylinder
Anti-bump, anti-drill, anti-pick and anti-snap Kitemarked cylinder lock barrels are fitted as standard.


Winkhaus Locking System
Our new range of bar pull handles operate with a Winkhaus Lock and an escutcheon plate. Classic lever lever handles are also available.


High Density Core
High density core with LVL engineered timber wood offers increased sound and energy efficiency.


Double Diamond
Double twin seal rebate for extra strength, security and insulation.


Kitemark Glass
All glass is Kitemarked toughened glass, either double or triple glazed.


GRP Skin
Both sides of our doors have 2mm fibreglass (GRP) skins which ensure a tough and durable finish with lifelike grain.


Weather Deflectors
Weather deflectors are fitted to protect against the elements


Reinforced Frame
Diamond doors are fitted into steel reinforced PVC frames for a strong secure doorset.


Locking System
Multi point locking system reinforces the concept of safety in your home.


Flag or butt hinges can be fitted to Double Diamond doors.


Decorative Glass
Wide range of glass designs available with toughened glass as standard.


Diamond is a registered brand of New World Developments Ltd.