Low weight & high security class for re-glazing in existing configurations

Simple & highly effective

Preventing burglary is all about buying time. When a burglar finds that it is taking too long to break into a property, the attempted break-in is more often than not abandoned. Hammerglass SINGLE offers increased protection against burglary and vandalism for all types of property, everything from individual shops and shopping centres to public premises. The system is certified as offering protection up to Security Class P8B in accordance with EN 356, which is the level of protection that insurance companies require for particularly high-risk premises. The lightweight panels can be cut to any shape, thus providing great flexibility. As the system is based on replacement glazing in existing window frames, the solution is well-suited to older-type linked sashes and listed buildings.

We test the strength!

We test all our products thoroughly. Watch the movie where we perform a violent strength test on 6 mm Hammerglass in a comparison with a traditional safety glass taken from a police station (25 mm laminated glass).

  • A burglary takes 10 minutes to complete.
  • Half of all burglaries take place through the window.
  • In general, windows and glass sections are the weakest point in the property, followed by doors.

Watch more test movies

Burglary protection - Vandal protection - Personal protection

Low weight and high security class offer considerable opportunities for glazing in existing systems. With single glazing or installation in linked sashes, the outer pane is replaced with Hammerglass SINGLE. Installation in existing window sashes using special mounting and special silicone. The glazing material can be produced also in irregular or rounded glass shapes.

  • Protects against break-ins & vandalism - Personal protection
  • Re-glazing windows and doors in the existing sashes/frames
  • 6, 8, 10 or 12 mm Hammerglass
  • Can be produced with irregular or rounded glass shapes
  • Discreet vandal protection for installation in front of leaded glass in churches and cultural buildings
  • Will not compromise the existing architecture
  • Improves the U-value
  • Noise ruduction of 30 dBRw
  • Security class EN 356 P8B
  • Provides increased protection against burglary and vandalism for shops, shopping centres, public premises, industry, offices, petrol stations, chemists, health centres etc

Download brochure & product sheet
Read certificates

Installation and warranty

Hammerglass SINGLE is installed only be recommended installers in order to guarantee the highest quality. Single panes usually consist of 6, 8, 10 or 12 mm Hammerglass. All Hammerglass panes are laser-marked with a logo and production number for traceability for the purposes of internal quality assurance and security in the event of warranty issues.

No visible impact on existing architecture in listed buildings. When re-glazing in an existing window frame, the window glass is glued with special silicone.

Curved or irregular window glass in the highest security class.

Splice joint with tongue and groove system for oversized windows.

Protects leaded church glass from vandalism.

Irregular shapes and hole patterns. There are lots of possibilities with maintained security class.

Text, logos or symbols for special objects.