Pyroguard Clear 11mm
Pyroguard · evidence reference CF257 (Warringtonfire Certifire, stated validity to 19 Feb 2031)
Within stated validity to 19 Feb 2031; issuer status still requires checking
This glass can achieve different fire ratings depending on how it is used — internal or external, door or screen, single or double-glazed unit, and the framing system. Each record below must be checked against the current certificate, test regime and complete framing, seals, fixings, installation and exposure. Only explicitly reviewed mappings carry review provenance; other extracted data remains unverified.
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Certified options for this glass
Check recorded size bounds and outstanding evidence
A size fit is only one part of qualification. The complete framing, seals, fixings, exposure and current certificate must be checked. No rotation or interpolation between tabulated pairs is assumed.
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Screen
Steel
IGU
Internal
3.15 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- Pyroguard EW30 IMPACT glass Insulating Glass Units in multi-pane steel screens for periods of 30 minutes integrity The ‘IGU’ shall comprise a single layer of Pyroguard EW30 IMPACT glass, a 12 -15 mm Argon filled cavity with steel or aluminium spacer bars and a single layer of 4 mm toughened glass (including ‘low E’ glasses), to form a 23 mm thick unit. The panes must be oriented such that the Pyroguard EW30 glass faces the fire risk direction. The glass shall be installed into a previously tested or CERTIFIRE approved framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip- on retaining beads. The glass shall be glazed into the screen with Sealmaster Black Glazing Tape or ceramic fibre gasket e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan), 15x3mm, on both faces and set on hardwood or non-combustible setting blocks to determine the correct edge cover. Maximum Permitted Pane Dimensions
- Pyroguard EW30 MAXI in Insulated Glazed Units in multi-pane steel framed screens for periods of 30 minutes integrity The ‘IGU’ shall comprise a single layer of Pyroguard EW30 MAXI (11 mm) glass, a 10 -15 mm cavity with steel or aluminium spacer bars and a single layer of 4-6 mm toughened or float glass, to form a 25
- 32 mm thick unit. The glass shall be installed into a previously tested or CERTIFIRE approved framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip- on retaining beads. The glass shall be glazed into the screen with 15x3mm Sealmaster Black Glazing Tape or ceramic fibre gasket e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan) on both faces and set on hardwood or non-combustible setting blocks to determine the correct edge cover. Maximum Permitted Pane Dimensions
- The glass shall be installed into a previously tested or CERTIFIRE approved framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip- on retaining beads, see examples below. The glass shall be glazed into the screen with ceramic fibre gasket e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan), 15x6 mm, on both faces. The laminated glass/IGU shall be as detailed in the table below. System Construction Orientation
- IGU comprising EW30 MAXI Pyroguard glass and 6 mm toughened glass Pyroguard at the soffit
- Laminated glass comprising 8 mm toughened glass, a 1 mm PVB layer, EW30 MAXI Pyroguard glass, a 1 mm PVB layer and a 15 mm toughened glass Toughened glass at the soffit
- Laminated glass comprising 8 mm toughened glass, a 2 mm cold pour resin layer, EW30 MAXI Pyroguard glass, a further 2 mm cold pour resin layer and 15 mm float glass Toughened glass at the soffit
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Screen
Timber
Single
Internal
4.58 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- Pyroguard EW30 IMPACT (7 mm) glass in multi-pane timber framed screens for periods of 30 minutes integrity
- Pyroguard EW30 IMPACT (7mm)
- Sealmaster Intumescent Foam Glazing Tape- 15x5mm uncompressed
- 50 mm screw or pin fixings at 150 mm centres, 50 mm from corners angled at 45°
- Softwood/Hardwood framing members, 80 mm x 40 mm, min. density 510kg/m3
- Glazing Bead, 15x20mm with a 20° chamfer from hardwood: min. density 510kg/m3 System may be used with and without non- combustible setting blocks
- 15 mm by 6 mm ceramic fibre glazing tape e.g. Kerafix
- (Kuhn) or Pyrotape CF (MannMcGowan).
- 20 mm high by 40 mm wide square or chamfered (up to 30o) hardwood glazing beads, minimum density 660 kg/m3.
- 38 mm long No. 8 steel screws at 200 mm centres (30o to glass)
- Hardwood or Non-combustible setting blocks
- 63 mm by 105 mm (minimum) hardwood framing sections, minimum density 530 kg/m3
- Pyroguard EW30 IMPACT (7 mm) glass in multi-pane timber framed screens for periods of 30 minutes integrity (continued)
- Pyroguard EW30 IMPACT (7 mm)
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Door
Timber
Single
Internal
2.19 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- Pyroguard EW30 IMPACT (7 mm) glass in timber based doorsets for periods of 30 minutes integrity Ⓐ Glazing: Pyroguard EW30 Impact (7mm thick) Ⓑ Glazing tape: Pyroglaze C30
- 5 mm x 15 mm [Mann McGowan] Ⓒ Fixings: 16 swg x 40mm pins at 50 mm from corners, maximum 200mm centres. Ⓓ Bead: Hardwood ≥640 kg/m³ ≥15mm wide x ≥15mm deep, including an optional shadow gap. Alternative bead may be approved based on TS25 rules. Square beads may be converted to chamfered while maintaining at least the overall tested bead dimensions and approved fixing method Ⓔ Leaf: Nominally 44 mm thick previously tested or Certifire approved FD30 door Glazing details as described in test report: Warringtonfire WF549008
- Pyroguard EW30 IMPACT (7 mm) glass in timber based doorsets for periods of 30 minutes integrity
- Pyroguard EW30 IMPACT (7mm)*
- Glazing system (see below)
- Hardwood glazing beads (see below for alternative specs)
- Non-combustible/hardwood setting blocks
- Liner (see below)
- Fixings (see below)
- Nominally 44 mm thick FD30 door leaf
- Option of IGU with Pyroguard EW30 clear or wired glass, 6 mm steel spacer and 6 mm toughened glass, with the system specified in Table 1.
- Pyroguard EW30 IMPACT (7 mm) glass in timber based doorsets for periods of 30 minutes integrity Glazing System Maximum Pane dimension – height (mm) Maximum Pane dimension – width (mm) Maximum Pane Area (m²) IGU +ceramic fibre gasket e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan), 15mm x 3mm (12)
- 68 Technibond Closed cell foam tape 15mm x 3mm (13) 1680 (at 508 wide) 610 (at 1400 high)
- 85 Moreland Quickfix FD30 Glaxing Bead System(14)
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Door / Screen
Timber
Single
Internal
0.97 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- Pyroguard FD60 glass (9 mm)
- Lorient System 90+ or Interdens (Mann McGowan) glazing seal, 20 mm by 2 mm.
- With Lorient System 90, MDF glazing beads of minimum 700 kg/m3 density, 32mm wide by 19 mm high with a 6 mm by 6 mm bolection return, chamfered by approximately 45º. With Interdens glazing seal, MDF glazing beads of minimum 700 kg/m3 density or hardwood glazing beads of minimum 650 kg/m3 density, 27 mm by 30 mm including a 6 mm by 6 mm bolection return, chamfered at 13° to glass
- 50 mm by 2 mm steel pins at 150 mm centres and 45o (for System 90+), or equally spaced at same centres (vertical beads) and 230 mm centres (horizontal beads) fixed at 30° (for Interdens glazing seal).
- 54 x 2 mm LX5402 intumescent liner (Lorient)
- Nominally 54 mm thick FD60 door leaf
- Pyroguard FD60 (9 mm) System may be used with and without non- combustible setting blocks.
- Sealmaster FIREGLAZE Tape as glazing tape – 15 mm x 2.5 mm thick
- Sealmaster FIREGLAZE Tape as aperture liner – 54 mm x 2.5 mm thick
- No. 8 x 63 mm long screws at 150 mm maximum centres and 50mm from corners (fixed at 45o to glass).
- Bead dimensions – 30 mm high by 26 mm wide (dimension includes a 5 mm x 5 mm bolection)
- Glazing Bead from hardwood with a minimum density 640kg/m3, 20º chamfer
- Nominally 54 mm thick timber based FD60 door leaf
- Pyroguard EW60 (11mm) glass in multi-pane timber framed screens for periods of 60 minutes integrity
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Screen
Timber
Single
Internal
0.97 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- Pyroguard EW60 (11mm) glass in multi-pane timber framed screens for periods of 60 minutes integrity
- Pyroguard EW60 (11mm) System may be used with and without non- combustible setting blocks
- Sealmaster FIREGLAZE Tape as glazing tape – 25 x 2.5mm
- Hardwood framing members – 92 x 45mm, 640kg/m3 min.
- Hardwood Glazing Bead, 640kg/m3 min. 22mm x 20 mm (square or chamfered) fixed using No8x38mm screws at 200mm centres at a 30º angle
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Screen
Timber
IGU
Internal
3.28 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- IGU with Pyroguard EW30 IMPACT Glass (to non fire side), 6 mm steel or aluminium spacer bars and 6.4 mm laminated glass
- 15 mm by 3 mm ceramic fibre glazing tape e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan) or Sealmaster Black Glazing Tape
- 20 mm high by 25.5 mm wide hardwood glazing beads, square or chamfered (up to 30°) minimum density 640 kg/m3.
- 50 mm long steel pins or screws, nominally at 70 mm from corners and 200 mm centres (30° to glass).
- 75 mm by 40 mm (minimum) softwood framing sections, minimum density 510 kg/m3
- 7 mm wide by 5 mm high by 40 mm long hardwood or non-combustible setting blocks
- 20 mm high by 25.5 mm wide softwood or hardwood glazing beads, square or chamfered (up to 30°) minimum density 510 kg/m3.
- 50 mm long steel pins or screws, nominally at 70 mm from corners and 200 mm centres (45° to glass).
- 10 mm by 2 mm Interdens glazing tape (Mann McGowan)
- 15 mm high by 32 mm wide square or chamfered (up to 30o) hardwood glazing beads, minimum density 650 kg/m3.
- 50 mm long M4 steel screws at 200 mm centres (30o to glass)
- Hardwood or Non-combustible setting blocks
- 90 mm by 40 mm (minimum) softwood framing sections, minimum density 510 kg/m3
- The panes must be oriented such that the 4 mm layer faces the fire risk direction.
System verification required
Test regime / source mapping unverified · numeric integrity/insulation minutes do not automatically establish EN 13501 E/EW/EI.
Within stated validity to 19 Feb 2031; issuer status still requires checking
Screen
Steel
Single
Internal
3 m² max area
Confirm the cited system's width, height, area, orientation and any dimension graph; do not assume rotation or interpolation.
- Pyroguard EW30 IMPACT (7 mm) glass in multi-pane steel framed screens for periods of 30 minutes integrity The glass shall be installed into a previously tested or CERTIFIRE approved framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip- on retaining beads, see examples below. The glass shall be glazed into the screen with Sealmaster Black Glazing Tape or ceramic fibre gasket e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan), 15x3mm, on both faces and set on non- combustible setting blocks to determine the correct edge cover. Maximum Permitted Pane Dimensions
- Pyroguard EW30 MAXI (11 mm) glass in multi-pane steel framed screens for periods of 30 minutes integrity or CERTIFIRE approved framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip-on retaining beads, see examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover. Glazing Material Single/Multi-Pane Sealmaster Black Glazing Tape or 15x3mm ceramic gasket to both faces of glass e.g. Kerafix 2000 (Kuhn) or Pyrotape CF (Mann McGowan) Single Pane Maximum Permitted Pane Dimensions
Understanding the grades
Integrity for the classified duration. It does not establish radiation control or insulation.
The complete system and classification report determine E performance.
Integrity plus a radiation limit for the classified duration. EW is distinct from E and from EI.
Check radiation performance in the system classification report.
Integrity plus insulation for the classified duration. A BS 476 integrity/insulation pair alone is not an EN 13501 EI classification.
Specify class and minutes from the project fire strategy.
Manufacturer location/exposure terminology, separate from fire-resistance class. Confirm the specific glass, system and installation conditions.
Internal/external suitability cannot be inferred from the letters E, EW or EI.