Isotec 200 - Fire Resistant Steel Loft Ladder - Retractable Loft Ladder
Verified by manufacturer 2 months ago
1200 x 600 mm aperture
1200 x 600 mm aperture
High strength folding retractable steel loft ladder. 60-minute fire resistant hatch with very high thermal insulation.
Application
Loft applications.
Plant room applications.
Description
High strength, three or four-part folding steel loft ladder with hatch door that has very high thermal insulation and an airtight seal making the ladder suitable for use energy-efficient buildings.
Features and benefits:
- High strength.
- Heavy duty load rating.
- Easy to operate.
- 60 (EI²60) minute fire protection.
- Very highly insulated trap door/ hatch box (0.17 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.
- Supplied ready to install.
Hatch box/ trapdoor:
- Hatch door insulation: 200 mm.
- Hatch box height: 520 mm.
General information
Color | White Guidance for specification option: RAL 9016, Matte finish |
Finish | Powder-coated |
Material | Steel |
Shape | Rectangle |
Length | 1200 mm 1300 mm 1400 mm Manufacturer guidanceAvailable in standard lengths or can be made-to-measure. See NBS Spec for standard size options. |
Width | 600 mm 700 mm Manufacturer guidanceAvailable in standard widths or can be made-to-measure. See NBS Spec for standard size options. |
Height | 2600 mm 2650 mm 2700 mm 3480 mm Guidance for specification option: Made-to-measure for ceiling heights up to 3480 mm. Manufacturer guidanceAvailable in standard sizes or can be made-to-measure. See NBS Spec for standard size options. |
Warranty description | Two year Guidance for specification option: Full manufacturer warranty. Ten year Guidance for specification option: Parts warranty. |
Uniclass | |
CAWS | L30/41 Loft ladders L30/421 Loft ladders |
Product range |
Specification data - Steel loft ladders
Standard | To EN 14975, ÖNORM 3860 EN 1634-1 and EN 1363.1, EN 12114 (Class 4), ÜA Datenbank | OIB. |
Format | Folding. |
Strings | |
Number of sections | Three.Four. |
Floor-to-ceiling height (minimum) | 2500–2650 mm.Guidance for specification option: Set-down point: 1230 mm (2650 mm); swivel range: 1283–1410 mm. |
Treads | 360 x 120 mm.Guidance for specification option: Width x depth. |
Loft trapdoor | |
Operating mechanism | Manual. |
Aperture size (l x w) | 1200 x 600 mm. |
Accessories/ Other requirements | Not required. Airtight sealing kit (for the joint between the ceiling and hatch box frame). Upper-floor protective railing. |
Minimum loadbearing capacity | 250 kg. Guidance for specification option: Per tread. |
ThermalTransmittance | 0.17 W/m²K. |
Fire rating | 60 minutes (EI²60). |
Sustainability data
Country of product manufacture | Austria |
Material | Steel |
Manufacturing plant location |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 1 |
 Revit | - | 1 |
Literature
Isotec 200 Fire Resistant Loft Ladder
Case studies
Isotec 200 loft ladder offers superb thermal insulation and 60 minutes fire rating
Taking the right steps to combat fire