A high security casement system with robust framing and flush hinges that provides certified levels of blast mitigation and intruder resistance equivalent to protection levels offered by strong bars and grilles. Also used for treating very large windows and doors with enhanced glass options to provide higher levels of acoustic or thermal performance.

Recommended maximum frame sizes (mm)

  Height (mm) Width (mm)
Single 3600  1800
Double 3600 3600

Glazing Range

6 mm to 24 mm 24mm (sealed glass unit to form triple glazing)

Frame Finishes

Standard white (HIPCA semi-gloss). Any standard powder paint, wood grain or anodised finish to order.

Gallery

Series 50 side hung casement secondary glazing isometric Arched secondary glazing series 50 hinged casement in the Supreme Court admin office Birmingham Town Hall 2 large series 50 hinged casement secondary glazed windows for noise containment Selectaglaze series 50 hinged casement at Birmingham Town Hall Imperial College student bar with series 50 hinged casements with integral blinds Selectaglaze secondary glazing series 50 hinged casement at Northcliffe House with security locking Series 50 Hinged Casement - Wiltshire Town Hall

Styles available 

Selectaglaze single and double side hung secondary glazing options Top and bottom hung casement secondary glazing options by Selectaglaze Curved head secondary glazed casement option 

Section diagrams

Selectaglaze secondary glazing Series 50 high security hinged casement section diagrams

Warmer

INSULATION (U-VALUE) CALCULATED IN COMBINATION WITH A PRIMARY WINDOW AT BRFC SAMPLE SIZE OF 1430 X 1230MM
GLASS METAL PRIMARY WINDOW TIMBER PRIMARY WINDOW
 6- 12mm  2.86 W/m2K  2.59 W/m2K
 6- 12mm low-E  1.92 W/m2K  1.79 W/m2K
24mm gas filled low-E sealed units 1.81 W/m2K 1.70 W/m2K
24mm enhanced thermal sealed units 1.38 W/m2K 1.32 W/m2K

Quieter

NOISE INSULATION MEASUREED IN COMBINATION WITH A PRIMARY WINDOW
GLASS 50MM CAVITY 100MM CAVITY 200MM CAVITY
6 - 6.4mm  40 dB (Rw) 44 dB (Rw) 46 dB (Rw)
6.8 - 7.5mm 41 dB (Rw) 45 dB (Rw) 47 dB (Rw)
8.8 - 10mm 42 dB (Rw) 46 dB (Rw) 48 dB (Rw)
10 - 12mm 43 dB (Rw) 47 dB (Rw) 49 dB (Rw)

Safer

SECURITY PERFORMANCE (MAXIMUM ACHIEVABLE, CONTACT SELECTAGLAZE FOR SPECIFICATION REQUIREMENTS)
  TEST STANDARD
INTRUDER LPS 1175 SR1 and SR2 (single side hung only)
BLAST ISO 16933 EXV 25 (single and double side hung) ISO 16933 EXV 19 and EXV 15 (single side hung only)
BALLISTIC N/A
FIRE N/A
  • H6 Slimline Handle (Lockable)
  • H7 Non-Locking Handle
  • H8 Locking Handle
  • H9 Rosette (Square Drive/Removable Key)
  • H12 Peardrop Handle (Allen Key Lockable)
  • H15 Reeded Handle (Allen Key Lockable)
  • H16 Monkeytail Handle (Allen Key Lockable)
  • H18 Vivo Low Profile Handle
  • H21 Flush Lock with Cover Disc
  • H22 Flush Lock with Security Cover Plate
  • L7 Spring Catch
ITEMS FINISHES
H6 Slimline Handle (Lockable) White Black Gold Polished chrome Satin chrome
H7 Non-Locking Handle Match frame colour
H8 Lockable Handle Match frame colour
H9 Rosette (Square Drive/Removable Key) Match frame colour 
H12 Peardrop Handle (Allen Key Lockable) Black Polished Brass Polished chrome
H15 Reeded Handle (Allen Key Lockable) Polished brass Polished chrome Satin chrome
H16 Monkeytail Handle (Allen Key Lockable) Black
H18 Vivo Low Profile Handle Polished chrome Satin chrome Match frame colour
H21 Flush Lock with Cover Disc H22 Flush Lock with Security Cover Plate Match frame colour

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