€1 690,00
Available on backorder
The Loft REI 45 is a three-part mounted qualitative staircase with a fire-resistant hatch. The hatch is made of 50 mm Rockwool and the ladder itself is made of solid anti-slip beech steps. Supplied without plastic feet and handrail.
PRODUCT FEATURES
U-Value 0.96
Insulation 50 mm
The Loft REI 45 is a three-part mounted qualitative staircase with a fire-resistant hatch. The hatch is made of 50 mm Rockwool and the ladder itself is made of solid anti-slip beech steps. Supplied without plastic feet and handrail.
PRODUCT FEATURES
U-Value 0.96
Insulation 50 mm
DOLLE REI 60 is fire resistant for 60 minutes and complies with EN 13501-2. The hatch is insulated with 50 mm rock wool board, which is made of non-flammable, moisture and water-repellent Rockwool rock wool. The hatch has a beautiful finish in white HDF plate with hidden hinges and has a high-quality lock. The DOLLE REI 60 Loft ladder is made of sturdy quality pine with 12 non-slip beech steps with black non-slip plastic feet to protect the floor. The 19 cm high housing is equipped with sealing strips to prevent heat loss. The wooden ladder is easy to operate, high quality, stable and easy to use.
It is important that a house is built in such a way that the structure is protected for a short time in the event of fire. Building regulations therefore impose various requirements on the fire resistance of construction parts in a building or home. That is why we test our fire-resistant stairs according to the highest standards in Europe and they comply with EN 13501-2. DOLLE REI 45 has a fire resistance of 60 minutes.
A fire-resistant staircase is tested in a fire test in which the staircase is built into a combustion chamber and exposed to a real-life fire situation. DOLLE fire-resistant ladders have been tested according to the new common European method for testing the fire resistance of building components REI. The DOLLE REI 60 fire-resistant stairs have been tested at the MPA Braunschweig institute in Germany.
The new European fire requirements are described for the fire-resistant attic stairs:
R (resistance) carrying capacity during fire.
E (integrity) ability to keep out flames and gases.
I (insulation) ability to keep warm outside.
After the classification, the DOLLE REI 60 indicates for what period of time the attic stairs are fire resistant, so that the fire-resistant attic stairs are fire safe for 60 minutes.
All DOLLE attic stairs are tested in accordance with EN 14975.
