Fire Resistant EI45 Timber

Depth
90 mm
Security Rating
PAS24
Thermal U-Value
1.0 W/m2k
Air-Tightness Class
4

Available as inward opening tilt & turn or outward opening fully reversible windows, these timber windows use engineered oak frames and have been tested to achieve fire resistance standard EI45, meaning they prevent the passage of flames, fume, toxic gases, radiant heat, and temperature completely for a period of 45 minutes. Suitable for use in any buildings where fire resistance is required to achieve building regulations compliance but where a timber window is preferred vs aluminium.

Type

Tilt and turn inward opening, Outward opening, Fully reversible opening, Fire resistant

Material

Timber

Glazing

Double Glazing, Triple Glazing

Glazing Thickness

From 24-44 millimetres

Warranty

10 Years

Cortizo Aluminium Casement

Featured Products

Flush Panel Entrance Doors

Lift and slide doors

Cortizo Aluminium Casement

Mock Sash Window

Reynaers SL38

Reynaers CS77

Flush casement

Sliding sash – aluminium

Testimonials