Concertina loft ladder with insulated hatch box. The Ecco concertina loft ladder from Premier Loft Ladders

Concertina loft ladder with hatch box Load rating of 150kg per tread Overall Load rating. 350kg/m2 Available made-to-measure Class 4 certified airtight seal Thermally insulated. U value = 0.77W/m2K

Ecco Concertina Loft Ladder

Sets new standards for energy efficiency, ease of installation and durable quality

From £1090 (excl. VAT)

Including delivery to any UK mainland address


Material: Aluminium
Operation: Spring-assisted retractable ladder
Load capacity: 150 kg per step
U-value: 0.77 W/m2K
Max floor-to-ceiling height: 3.25 m

The Ecco concertina loft ladder is designed for small ceiling openings. It is supplied as a ready to fit unit, consisting of a space-saving aluminium ladder contained within, and attached to, a laminated wooden hatch box. The Ecco features an insulated trap door with multi-point latching system, therefore giving an airtight seal (class 4 certified) all the way around the hatch. It is also pre-assembled with the WDL sealing and insulation tape, preventing cold draughts between the hatch box and ceiling and helping to make installation quicker & easier.


Key benefits at a glance

  • Space-saving retractable loft ladder for small ceiling openings.
  • Ease of use, lightweight and durable aluminium ladder.
  • Load capacity of 150 kg per step.
  • Good energy efficiency of 0.77 W/m2K
  • 4-point locking trapdoor for an airtight seal when closed.
  • WDL insulation and sealing tape for airtight seal with the building
  • Hatch trap door finished in white on both sides.
  • Available in standard sizes or made-to-measure, with a range of accessories.
  • Retractable (concertina) loft ladder
    • Easy to operate
    • Compact, space-saving design
  • Concertina ladder manufactured from aluminium
    • Lightweight
    • Strength
    • Durability
  • Load capacity of 150 kg per step
  • Supplied assembled in a hatch box with insulated trapdoor
    • Standard hatch box height of 240 mm, but can be specified for heights between 200 mm to 700 mm
    • 4-point locking mechanism
    • Pre-drilled holes in hatch box for quick and easy installation
    • Trapdoor supplied with a white finish to both sides
  • Energy efficient (U-value of 0.77 W/m2K, calculated by manufacturer according to DIN EN ISO 6946)
    • Reducing loss of heat and lowering energy costs
  • Class 4 air permeability certified (by IFT Rosenheim to DIN EN 12207 / 12114)
  • Available in standard hatch sizes for floor-to-ceiling heights between 2250 mm and 2750 mm
  • Can be made-to-order to meet your exact dimensional requirements, for floor-to-ceiling heights of up to 3250 mm (contact us for details)
  • Optimal step / tread size for width of ceiling opening
    • Maximum stair width supplied to fit your floor-to-ceiling height and opening width
    • Step width of 280 mm (for a 550 mm opening width) and 330 mm (for opening widths between 650 mm and 900 mm).
    • Step depth of 80 mm
    • Anti-slip profile for comfort and safety
  • Supplied ready to install with a standard with a range of accessories
    • WDL insulation & sealing tape around the hatch box
    • Mounting screws
    • Protective feet
    • Operating pole
    • Snap-on cover strips in white

Ecco concertina loft ladder with flat roof access hatch

  • The Ecco concertina loft ladder can be ordered with a flat roof access hatch.
  • Designed to withstand the wind and weather. Water-repellent (Class E1200) and treated with fungicide.
  • U-value of 0.38 W/m²K (calculated by manufacturer to DIN EN ISO 6946)
  • Opening lengths from 800 mm to 1600 mm and opening widths of 600 mm to 900 mm (see drawing 6000494 for details)
  • Please click here for further information.

Ecco flat roof access hatch with concertina ladder. Premier Loft Ladders

The Ecco concertina loft ladder is available in the following standard sizes that can be ordered online.

Clear room height (mm)

Opening length x width (mm) Case height (mm)

2250 – 2750

1100 x 600


2250 – 2750

1100 x 700


2250 – 2750

1200 x 600


2250 – 2750 1200 x 700



Available made-to-measure…

The Ecco can also be ordered made-to-measure for floor-to-ceiling heights from 2 m to 3.25 m, and opening sizes from as small as 800 mm long x 550 mm wide. Please download a ‘customer specification sheet’ (below) and contact us to discuss your requirements and to arrange a quotation.



  • Manufactured to EN 14975
  • Supplied with a manufacturer’s 2-year full warranty and 10-year parts warranty

The Ecco concertina loft ladder is available as a BIM model/object from the NBS National BIM library in IFC and Revit format…

Alternatively, please click here to view our full range of available BIM models.



The following accessories are only available for order with a new Ecco concertina loft ladder.  Please make sure to add the required accessories to your cart before checkout, or contact us directly to discuss your requirements.

Loft Ladder Close-off lock for additional security

Security lock

£145 (excl. VAT)

White wooden cover strips for wooden loft ladder hatch boxes

White Wooden Cover Strip

£34 (excl. VAT)


Aluminium concertina loft ladder brochure


Ecco concertina loft ladder – 6000493A

Ecco concertina loft ladder with flat roof access hatch – 6000494B

Data Sheet

Ecco Data Sheet – DS-ECCO

NBS Source

Technical specification and BIM object for the Ecco concertina loft ladder can be found on NBS Source.

NBS Source Partner. Premier Loft Ladders products can be found on NBS Source

Case Study

Aluminium concertina ladder offering easy access to loft. Ecco from Premier Loft Ladders

Ecco concertina loft ladder steps up to the challenge

Loft Boarding Scotland and their clients, Ian and Dianne, had a challenging set of requirements. Firstly, they needed a replacement loft ladder that offered safe and easy access to the loft of a period home. Secondly, the new loft ladder needed to be suitable for a high ceiling with only a small loft opening. As such, the compact Ecco loft ladder provided the perfect solution.

“So light, neat and simple to use”

Ian and Dianne