Security Products

We also supply & fit 

  • High Security Anti-Snap Cylinders - Can prevent lock from being picked or snapped
  • Window Restrictors / Child Safety Locks - Prevents window being opened the whole way
  • Sash Jammers For Windows & Doors - Can prevent window / door being prized open
  • Sliding Door Anti Lift Locks - Prevents the sliding door being lifted off the track in the event of an attempted burglary 
  • Security Chains - Added protection especially on front doors
  • Patlock / French Door Lock -  The ultimate deterrent for potential intruders

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What our customers think...

Thanks Crescent Windows and doors....just got a fantastic new porch door ...very pleased with the work...I would highly recommend Stephen for quality and service. 

Pauline Byrne, Ashbourne
31 Jul 2017