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The Jackloc Company Limited

Alma Park Woodway Lane Claybrooke Parva
LE17 5BH
T: 01455 220 616


Jackloc are the world’s leading manufacturer of strong and secure window restrictors. Any window that opens poses a safety and security risk for children and vulnerable adults. Designed and manufactured since 2003, Jackloc set the global standards in window restrictor design, leading the way in opening window safety & security around the world. Jackloc products are engineered and manufactured in the UK and independently tested to exceed relevant British Standards and provide a 10 year manufacturer’s warranty. The Jackloc team can offer a free virtual site survey risk assessment for anyone to receive bespoke advice for their various settings as their mission is to reduce avoidable accidents and save lives. The Titan by Jackloc is the only window restrictor commercially available that is independently approved by both SBD and Sold Secure to serve as both a security and safety product.

Supply Types

  • Residential
  • Commercial
  • Supply To Trade
  • Door & Window Hardware Supplier
  • Domestic
  • Manufacturer


Locks & Hardware