İzoçatı Mineral Wool
Over-rafter thermal insulation
- Thermal conductivity
- 0.034W/mK
- Reaction to fire — EN 13501-1
- A1
- Thickness
- 50mm

Overview
İzoçatı is a mineral wool board designed for over-rafter insulation on pitched roofs. It insulates against heat and sound, is classed A1 for reaction to fire, and its flexibility makes it quick to fit between counter-battens.
It is water-repellent and low in dust, and its vapour diffusion resistance is roughly that of air, so the roof can breathe. Its binder contains no phenol or formaldehyde derivatives.
Specifications
Board
EX-09.01- Dimensions
- 600 × 1200 mm
- Thickness
- 50 mm
- Thermal conductivity (λ)
- 0.034 W/mK — EN 13162
- Thermal resistance (R)
- 1.45 m²K/W — EN 13162
- Vapour diffusion resistance (μ)
- 1 — EN 13162
- Reaction to fire
- A1 — EN 13501-1
- Short-term water absorption
- ≤ 1 kg/m²
- Long-term water absorption
- ≤ 3 kg/m²
Packing
EX-09.02- Pack
- 16 boards (9.60 m²)
- Pallet
- 320 boards (230.40 m²)
- Coverage
- 0.72 m² per board
Other lines
Roofing Tiles range- 01
Çatıser 140
Vapour-open roof underlay

Ridge ventilation & fixing
Dry ridge or mortar-bedded ridge

Chimney & wall flashing
Continuous waterproofing at upstands

Valley channels
Dereser PVC and Dereser 55 / 65

Roof ventilation elements
Vents, cowls and eaves combs

Penetrations & bird protection
Antenna sets, pass-through seals, bird spikes
Specify İzoçatı Mineral Wool.
Request catalogues, technical data sheets, samples or a quotation. Tell us about the project and the quantities involved.

