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27mm Pyrostop EI60 EXT - 60/60
SKU: TGSO-27MMPYROSTOPEI60
Fire Rated Glass — Request a Quote
Fire rated glass is manufactured to order to your exact specification. Complete the form below and we'll come back to you with a detailed quote.
Technical Specifications
| Thickness | Multiple options available — see product title |
| Standard / Certification | BS EN 13501-2 (Fire Resistance Classification) |
| Maximum Area | Please contact us for maximum size guidance |
| Lead Time | Confirmed in your order confirmation email |
| Edge Treatment | Machine polished as standard |
| Finish | Clear / as specified — tinted options available on request |
Processing Options
Polished Edges
Included as standard — all edges machine polished smooth, safe to handle.
Dubbed Corners
Manual sanding / small removal of the sharp corner point — free of charge.
Radius Corners
Free of charge for standard 3mm or 5mm radius. For larger radius, select custom shaping and attach a drawing.
Holes / Drilling
Pre-drilled fixing holes (standard 10–12mm). £4 per hole (£8 for toughened laminated).
Cut-outs
Rectangular notch cut-outs for sockets, handles, etc. £25+VAT each (£50+VAT for toughened laminated).
Sandblasting
Decorative frosted finish for privacy or aesthetics. Price on application.
Ritec ClearShield Coating
Nano easy-clean coating — repels water, limescale & dirt. POA.
Back Painting
Solid colour paint on the reverse — ideal for splashbacks. Specify RAL code. POA.
Select your required options in the configurator above. For bespoke requirements, call 020 7206 2492.
Applications & Uses
Timber framed fire screens and doors (60/0 single glazed)
Steel framed fire screens and doors (60/0 single glazed)
IGUs in steel framed screens (60/0)
Partitions and compartmentation in steel and timber systems
Not sure if this glass type suits your application? Call our team on 020 7206 2492 for free advice.
About This Product
27mm Pyrostop EI60 EXT is an external-grade, fully insulating laminated fire-resistant glass providing full 60 minutes of both integrity and insulation (EI60 classification). With enhanced burglar resistance (P2A) and excellent acoustic performance, it is ideal for high-demand external fire compartmentation in commercial and high-rise buildings.
Technical Specifications
- Fire Classification: EI60
- Fire Rating: 60 minutes Integrity / 60 minutes Insulation
- Reaction to Fire: B-s1,d0
- Burglar Resistance: P2A
- Thickness: 27mm
- Thickness Tolerance: ±2mm
- Impact Classification: 1(B)1 (EN 12600)
- Sound Reduction: 41 dB (0;-3)
- U Value: 4.6 W/m²K
- Light Transmittance: 0.86
- g Value: 0.73
- Temperature Tolerance: 40K
- Grade: External
- Standard: BS EN 13501-2
- Certifire Certificate: CF328
Certified Applications
- Timber framed fire screens and doors (60/0 single glazed)
- Steel framed fire screens and doors (60/0 single glazed)
- IGUs in steel framed screens (60/0)
- Partitions and compartmentation in steel and timber systems
Frame Compatibility
- Steel
- Timber
Key Features
- EI60 fire classification — full 60 minutes integrity and insulation
- External grade — approved for exterior-facing applications
- Burglar resistance P2A — enhanced security performance
- 41 dB sound reduction — excellent acoustic separation
- Low U value of 4.6 W/m²K — good thermal performance
- Fully laminated insulating construction
- Certifire approved (CF328)
Important Information
Fire-rated glass must only be used as part of an appropriately approved and tested glazing system. Installation should be carried out by FIRAS-approved specialists in accordance with the relevant Certifire certificate specifications.
- Edge clearance: 4–5mm required
- Lateral clearance: 4–5mm required
- Rebate depth: minimum 20mm
- Operating temperature range: -20°C to +40°C
- Store in dry, ventilated conditions away from direct sunlight
- Never allow water contact with glass edges
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