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Miniline Fire Rated Concertina Loft Ladder

Verified by manufacturer 3 months ago

Mini Line F30

Premier Loft Ladders Ltd Variant:

Fire rated concertina aluminium loft ladder fire-resistant hatch box, ideal for small ceiling openings.

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Application

Loft applications.

Description

The MiniLine EI²30/ F30 Plus/ EI²60 aluminium retractable loft ladder is specially designed for small ceiling openings. It is supplied as a ready to fit unit, consisting of a space-saving aluminium concertina ladder contained within, and attached to, a laminated wooden hatch box.


The insulated trapdoor provides good energy efficiency (0.92 W/m²K) and both sides are finished in white for improved aesthetics. It comes assembled with a telescopic handrail for comfort and safety.


The MiniLine fire resistant loft ladder is certified by IBS Linz (tested to EN 1363, EN 1634 and ÖNORM 3860) for either 30 minutes from below (EI²30) or 60 minutes from below (EI²60), for installation in either wood-beamed ceilings or concrete ceilings. For concrete ceilings only, the MiniLine is also certified by MPA Braunschweig (tested to DIN 4102-2) to 30 minutes from below and above (F30 Plus)


Features and benefits:

  • Compact aluminium retractable ladder for small openings.
  • Light duty load rating (150 kg per tread).
  • Easy to operate.
  • Fire resistant hatch box (EI²30, F30 Plus or EI²60 fire protection).
  • Highly insulated trap door/ hatch box (U-value: 0.92 W/m²K).
  • Class 4 certified airtight seal.
  • Available made-to-measure to suit specific project requirements.
  • Telescopic handrail and anti-slip treads to provide comfort and safety.
  • Supplied with a two-year full warranty and a ten-year parts warranty.
  • Low maintenance with excellent durability.
  • Supplied ready to install.

General information

Color

Other

Guidance for specification option:

White finish to wooden hatch box.

Natural finish to wooden ladder.

Finish

Natural

Material

Aluminium

Shape

Rectangle

Length

Bespoke

Guidance for specification option:

1000 mm (subject to ceiling height) to 1400mm

Width

Bespoke

Guidance for specification option:

550 mm to 900 mm (maximum 800mm for F60 variant).

Height

Bespoke

Guidance for specification option:

2000 mm to 3250 mm (maximum of 2750mm for F60 variant)

Warranty description

Two year

Guidance for specification option:

Full manufacturer warranty.

Ten year

Guidance for specification option:

Parts warranty.

Uniclass

Pr_25_30_85_03 Aluminium loft laddersPrimary

CAWS

L30/41 Loft ladders

L30/421 Loft ladders

Product range

Fire Rated Loft Ladders

Specification data - Aluminium loft ladders

Standard

To EN 14975, DIN 4102-2, DIN EN 12207 / 12114 (Class 4), TÜV SÜD Product Service GmbH.

Format

Retractable.

Handrails

Telescopic handrail fitted as standard.

Treads

9.

Guidance for specification option:

2000–2250 mm in height.

10.

Guidance for specification option:

2251–2500 mm in height.

11.

Guidance for specification option:

2501–2750 mm in height.

12.

Guidance for specification option:

2751–3000 mm in height.

13.

Guidance for specification option:

3001–3250 mm in height.

Loft trapdoor

-

Minimum opening size (length x width)

1100 x 600 mm.

1100 x 700 mm.

1200 x 600 mm.

1200 x 700 mm.

Special order.

Guidance for specification option:

Insert requirement. Available 1000–1400 x 550–900 mm (550-700 mm for F60).

Construction

Sandwich construction.

Operating mechanism

Manual. Counter-balance mechanism for safe and easy operation.

Accessories

None.

Three side upper level guard rail.

LoadBearingCapacity

150 kg.

Guidance for specification option:

Per tread.

Performance

The trapdoor is airtight to class 4 and the hatch box has a rubber seal all the way around.

Fire performance

30 minutes fire resistance from below.

Sustainability data

Contains Red List materials

No

Manufacturer guidance

Contains Pentachlorophenol in compliance with EN 13986 (<5ppm) and fulfils class E1 Formaldehyde.

Country of product manufacture

Germany

Material

Aluminium

BIM objects

BOS

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
-

2

Revit

Revit 2017

2

Literature

The MiniLine F30/F30 Plus/F60 fire rated loft ladder

The MiniLine F30/F30 Plus/F60 fire rated loft ladder

Case studies

Taking the right steps to combat fire

Taking the right steps to combat fire

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