For Architects & Designers
Comprehensive technical documentation of FireShield systems: BIM, DWG, specifications, construction details and certificates. Everything you need for designing safe spaces.
Important Information for Architects and Designers
The following technical documentation contains all necessary information for proper specification and detailing of FireShield systems in construction projects. Data is based on laboratory tests, certificates, and European standards.
FireShield Transparent
Transparent Wood Protection System
Preserves natural wood aesthetics while providing fire reaction class B-s1,d0
Technical Specification
- Fire reaction class
- Substrate Solid wood, glued wood, OSB/3 boards, MFP
- Finish Matte, transparent
- Coating thickness 150-300 μm DFT
- Theoretical coverage 8-10 m²/L (200μm DFT)
- RAL color chart Transparent
- Solvent evaporation ≤ 24h at +20°C
- Certification ETA 19/0668, CPR 305/2011
Project Applications
- Visible wooden structures (beams, columns)
- Interior wall panels
- Wooden suspended ceilings
- Wall furniture (shelves, built-ins)
- Stair and railing cladding
- Wooden decorative elements
- OSB boards in hybrid structures
Download Documentation
FireShield for OSB
Specialized System for OSB/3 and OSB/4 Boards
Raises OSB boards fire reaction class from D-s2,d0 to B-s1,d0
Key Parameters
- Dedicated substrate OSB/3, OSB/4 (EN 300)
- OSB board thickness 6-40 mm
- Class after protection
- Coating type Colorless or colored
- Adhesion to OSB ≥ 1.0 MPa (EN ISO 4624)
- UV resistance 500h without degradation (ISO 16474-2)
- Fire tests SBI EN 13823
Design Recommendations
Critical details: Particular attention should be paid to OSB board joints, which require additional protection.
Typical structural applications:
- Frame partition walls
- Roof and floor sheathing
- Ribbed panels in SIP constructions
- Fire protection cladding
- Underground garage ceilings
- Facade panels (with top-coat)
| OSB thickness | Min. DFT FireShield | Number of layers | Drying time (20°C) |
|---|---|---|---|
| 6-12 mm | 180 μm | 2 | 16 hours |
| 12-18 mm | 200 μm | 2 | 18 hours |
| 18-30 mm | 250 μm | 2-3 | 24 hours |
| 30-40 mm | 300 μm | 3 | 36 hours |
FireShield Add Base
Fire-Resistant Additive for Paints and Emulsions
Transforms conventional paints into systems with enhanced fire resistance
Technological Specification
- Formula Water-dispersible additive
- Compatibility Latex paints, acrylic paints
- Mixing ratio 1:4 (Add Base : paint)
- Class improvement
- Base color White (tintable)
- VOC content < 30 g/L (EU ECO)
- Certificates CE, ETA, BAU
Construction Applications
- Wall and ceiling painting in public buildings
- Hospitals, schools, kindergartens
- Hotels and hospitality facilities
- Class A/B office buildings
- Shopping malls and galleries
- Religious buildings
- Historical renovations
Application procedure:
- Mix Add Base with target paint in 1:4 ratio
- Mix mechanically for at least 5 minutes
- Apply using standard method (roller, brush, spray)
- Apply 2 coats with 4h intercoat drying
- Full curing after 72 hours
Additional Documentation
FireShield Systems Comparison
| Parameter | FireShield Transparent | FireShield for OSB | FireShield Add Base |
|---|---|---|---|
| Basic substrate | Solid and glued wood | OSB/3, OSB/4 boards | Latex/acrylic paints |
| Fire reaction class | |||
| Reference test | EN 13823 (SBI) | EN 13823 (SBI) | EN 13823 (SBI) |
| Aesthetic finish | Transparent, matte | Transparent or colored | Any color (RAL/NCS) |
| DFT thickness | 150-300 μm | 180-300 μm | 80-120 μm (with paint) |
| Adhesion | ≥ 0.8 MPa | ≥ 1.0 MPa | Depends on base paint |
| UV stability | Limited (interior) | Good (with top-coat) | Depends on base paint |
| Available BIM formats | Revit, ArchiCAD, IFC | Revit, ArchiCAD, IFC | Revit (material) |
| Reference standards | EN 13501-1, CPR | EN 13501-1, EN 300 | EN 13501-1, ISO 11925-2 |
Most Common Questions from Architects and Designers
FireShield Transparent creates an invisible protective layer that does not change the natural wood texture. It introduces minimal, acceptable yellowing (ΔE < 2.5 on CIE Lab scale), comparable to natural wood aging. After application, the grain structure remains fully visible.
Yes, provided surface preparation requirements are met. Boards must be cleaned of dust, degreased and dry (moisture < 12%). Particular attention should be paid to gaps between boards, which require prior filling with compatible putty.
The additive modifies fire properties, minimally affecting other parameters: drying time increases by 15-20%, adhesion may be minimally reduced (≤ 10%), and wet scrub resistance improves by about 15%. Color remains unchanged with proper mixing.
In wooden structures protected with FireShield Transparent, expansion joints > 3mm must be filled with non-combustible joint material with fire reaction class A1 or A2-s1,d0. We recommend using intumescent strips in critical connection zones.
FireShield can be used as a standalone system or in combination with compatible finishes. Before applying additional coatings, compatibility testing should be performed on a small area. Use under oil-based or wax coatings is not recommended.
We recommend using CSI MasterFormat with the following sections:
1. 07 81 13 – Fire-Retardant Coatings for Wood
2. 09 91 23 – Special Coatings
3. 09 97 13 – Decorative Fire-Retardant Coatings
The specification should require ETA certificate and fire test reports.
Technical Support for Architects
Technical Documentation
📚 Complete BIM library 📐 CAD files in .dwg format 🏛️ Case studies of implementations 📄 Technical Data Sheets (TDS)Technical Consultations
✉️ architects@firecoatingstech.com 📞 +48 22 123 45 67Architects support department: Mon-Fri 8:00-16:00
Note: All technical information on this page is current as of the publication date. Before using in a project, we recommend contacting our technical department to verify current certificates and standards.