Verified by manufacturer 21 days ago
Isotec Fire Resistant Loft Ladder
High strength folding loft ladder. Highly insulated ceiling hatch that is fire resistant up to 120 minutes.
Loft applications.
Plant Room Applications.
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:
Hatch box/ trapdoor:
Color | White Guidance for specification option: RAL 9016, Matte finish. |
Finish | Powder-coated |
Material | Steel |
Shape | Rectangle |
Length | 1100 mm 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 | 2650 mm 2750 mm 3800 mm Guidance for specification option: Made-to-measure for heights up to 3800mm. Manufacturer guidanceAvailable in standard heights 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 |
Standard | To EN 14975, ÜA Datenbank, ÖNORM 3860 EN 1634-1 and EN 1363.1, EN 12114 (Class 4). |
Format | Folding. |
Strings | |
Floor to ceiling height (minimum) | Bespoke.Guidance for specification option: Available up to 3400 mm maximum, insert requirement. 2500–2600 mm.Guidance for specification option: Set-down point: 1090 mm (2600 mm); swivel range: 1390–1480 mm. 2500–2650 mm.Guidance for specification option: Set-down point: 1085 mm (2585 mm); swivel range: 1490–1640 mm. 2550–2750 mm.Guidance for specification option: Set-down point: 1130 mm (2715 mm); swivel range: 1620–1780 mm. |
Treads | 360 x 120 mm.Guidance for specification option: Width x depth. |
Aperture size (l x w) | 1100 x 700 mm. 1200 x 600 mm. 1200 x 700 mm. 1300 x 700 mm. 1400 x 700 mm. Manufacturer guidanceFire protection certified to a maximum aperture of 1.092m², aperture length no longer than 1500 mm or aperture width no wider than 800 mm. |
Operation | Manual. Electric. Guidance for specification option: For Isotec standard sizes only. |
FireRating | 30 minutes (EI²30). Guidance for specification option: Standard. 60 minutes (EI²60). 90 minutes (EI²90). 120 minutes (EI²120). |
Accessories/ Other requirements | Not required. Seamless hatch door. Guidance for specification option: Isotec Luxe only. Airtight sealing kit. Guidance for specification option: For the joint between the ceiling and hatch box frame) Upper-floor protective railing. |
LoadBearingCapacity | 250 kg. Guidance for specification option: Per tread. |
ThermalTransmittance | 0.33 W/m²K. |
Type | Isotec Fire Resistant Loft Ladder. |
Country of product manufacture | Austria |
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 |
---|---|---|
- | 2 | |
Revit 2017 | 2 |
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