Modern Entry Door

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  • Home
  • Modern Entry Doors
  • Product Features
  • Quote Request
  • Contact Us
    • Contact USA
    • Contact UK
  • Resources
    • Before & After
    • Catalog & Instructions
    • Aluminum Material
    • Videos
    • Warranty
    • Traditional Doors
  • About
    • About
    • News
    • Terms and Conditions
    • Privacy Policy

GROKE Security Door Features

​All Groke doors are engineered around a high quality multi-point locking system, and a multi-chamber, thermally separated frame with one of the largest wall thicknesses in the market. 

Every Groke door has two stainless steel bolt pins on the hinge side of the door that prevent the door from being levered out. 

Groke
 doors also feature a long, double European lock cylinder, that will leave any would-be lock-picking burglar scratching their head.
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MULTI POINT LOCKING SYSTEM

STANDARD Multi- point Three Bolt Hook Locks. 


Multi-point locking has obvious security benefits, but also contributes significantly to energy savings and exterior noise re- duction by creating a super tight seal all the way around the perimeter of the door.


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Bolt pins in hinge side of door
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Rigid Groke frame system
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Hinges rated for 350 lbs. each
SOMMER Group
SOMMER Group
Groke USA
Charlotte, NC
Phone: 844-604-7653
Contact Us
Groke UK
Elvington, York
Phone: +44 1904 608787
Contact Us
Groke Germany
Headquarters
Phone: +49
721 59820
www.groke.de

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