High-Security Lock Specifications

Explore the technical standards and specifications of the premium locks we supply and install.

UPVC Multi-Point Locks

  • Multi-point locking system along the door edge
  • Internal hooks, bolts, rollers & mushroom cams
  • Operates via handle-lift or key-turn mechanism
  • Ideal for front, back, and patio doors

Durable, low-maintenance security built to resist picking, drilling, and bumping.

Euro Cylinders

  • Standardised fit for UPVC, composite, & wooden doors
  • High-security anti-snap, anti-pick, & anti-drill options
  • Simple to replace or upgrade without replacing whole locks
  • Available in various lengths & security ratings

Smoothly operates multi-point locks using high-security internal cam mechanisms.

Rim Cylinders (Yale Style)

  • Surface-mounted locks for residential & commercial doors
  • Commonly fitted alongside night latches & rim deadlocks
  • Easy installation & broad hardware compatibility
  • Smooth internal key-turn activation

Proven, reliable security for traditional surface-mounted rim locks on timber doors.

UPVC Maintenance & Repair

  • Professional alignment & lubrication services
  • Fixes stiff key turns & failing mechanisms
  • Prevents costly full lock replacement
  • Full assessment & component repairs

Stiff handle or key? We assess, service, and repair UPVC mechanisms to extend their life.