Summary
High strength folding loft ladder. Highly insulated ceiling hatch that is fire resistant up to 120 minutes.
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Application
Loft applications.
Plant Room Applications.
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Description
High strength, three or four-part folding loft ladder with hatch door that has high thermal insulation and an airtight seal making the ladder suitable for use in energy-efficient buildings.
Features and benefits:
- High strength.
- Heavy duty load rating.
- Easy to operate.
- 30 (EI²30), 60 (EI²60), 90 (EI²90) and 120 (EI²120) minute fire protection available.
- Highly insulated trap door/ hatch box - U-Value 0.33 W/m²K.
- Class 4 certified airtight seal.
- Includes handrail and anti-slip treads to provide comfort and safety.
- Available in standard sizes or made-to-measure to suit specific project requirements.
- Electrical operation is available for Isotec, standard sizes only.
- Supplied with a two-year full warranty and a four-year parts warranty.
- Supplied ready to install.
Hatch box/ trapdoor:
- Hatch door insulation: 100 mm.
- Hatch box height: 420 mm.
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Digital objects
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Color
White
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Finish
Powder-coated
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Material
Steel
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Shape
Rectangle
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Length
1100 mm, 1200 mm, 1300 mm, 1400 mm
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Width
600 mm, 700 mm
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Height
2650 mm, 2750 mm, 3800 mm
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Warranty description
Two year, Four year
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SKU Code
ISO
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Specification
Classification data
Standard
To EN 14975, ÜA Datenbank, ÖNORM 3860 EN 1634-1 and EN 1363.1, EN 12114 (Class 4).
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Format
Folding.
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Strings
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Number of sections
Three., Four.
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Floor-to-ceiling height (minimum)
2550–2650 mm.
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Handrails
Top section.
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Treads
360 x 120 mm.
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Additional properties
Operation
Manual., Electric.
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Aperture size (l x w)
1100 x 700 mm.
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Type
Isotec Fire Resistant Loft Ladder., Isotec Luxe Fire Resistant Loft Ladder.
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Accessories/ Other requirements
Not required., Seamless hatch door., Airtight sealing kit.
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Minimum loadbearing capacity
250 kg.
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ThermalTransmittance
0.33 W/m²K.
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Fire rating
30 minutes (EI²30)., 60 minutes (EI²60)., 90 minutes (EI²90)., 120 minutes (EI²120).
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Sustainability data
Country of product manufacture
Austria
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Manufacturing plant location
Gewerbestraße 2, 4191 Amesschlag, Austria
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Material
Steel
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Recyclability
Steel, OSB, Rockwool and gasket seals are all recyclable at the end of the ladder's life.
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Expected Life
30 year
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