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Flat Roof Access Hatch with Wooden Ladder - Premier Loft Ladders

Wooden loft ladder and 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 = 0.37 W/m2K

Flat Roof Access Hatch with Wooden Ladder

Classic wooden loft ladder with high-quality roof hatch

From £1,990 (excl. VAT)

Including delivery to any UK mainland address


Material (ladder): Wooden
Operation: 3-part wooden folding ladder
Load capacity: 150 kg per step
U-value: 0.37 W/m2K
Max floor-to-ceiling height: 3.15 m

This high quality flat roof access hatch with wooden ladder is supplied as a ready to fit unit. It features an insulated and weather resistant roof hatch with galvanised steel finish. In addition, the insulated and airtight (class 4 certified) lower trap-door incorporates a classic folding wooden loft ladder.


Key benefits at a glance

  • Traditional folding wooden loft ladder.
  • Weather resistant flat roof hatch.
  • Load capacity of 150 kg per step.
  • Highly insulated (combined U-value of 0.37 W/m2K).
  • Lower trap door finished in white on both sides.
  • Wide steps with anti-slip profile for comfort and safety.
  • Available in standard sizes or made-to-measure, with a range of accessories.
  • 3 part folding wooden loft ladder
  • Load capacity of 150 kg per step
  • Supplied assembled in a weather resistant hatch box with insulated upper and lower doors
    • Can be specified for depths between 630 mm to 1660 mm
    • Wind and weather-proof roof hatch that is treated with fungicide*
    • Upper hatch clad in galvanised steel (water repellent – class E1200)
    • Trapdoor supplied with a white finish to both sides
  • Energy efficient (U-value of 0.37 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 2200 mm and 3090 mm
  • Can be made-to-measure to meet your exact dimensional requirements, for floor-to-ceiling heights of up to 3150 mm (contact us for details)
  • Wide treads (330 mm wide by 80 mm deep) with anti-slip profile for comfort and safety
  • Supplied ready to install with a standard with a range of accessories
    • Handrail
    • Protective feet
    • Operating pole
    • Snap-on cover strips in white


* Please note –  the sides of hatch box above roof deck level must be in-filled with insulation and protected with a waterproof membrane


The flat roof access hatch with wooden ladder is available in the following standard sizes that can be ordered on line.

Clear room height (mm)

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

2200 – 2790

1200 x 700


2200 – 2790

1300 x 700


2200 – 3090 1400 x 700


* There must be a minimum distance of 150mm between the finish roof surface and the top of the hatch box. Therefore the maximum roof thickness for a standard unit is 600mm.


The flat roof access hatch with wooden ladder is also available made-to-measure for floor-to-ceiling heights from 2.2 m to 3.15 m, and opening sizes from 1100 mm long x 610 mm wide. The hatch box height/depth can be anything between 630 mm and 1660 mm.

Please 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 following accessories are only available for order with a new flat roof access hatch with wooden ladder.  Please make sure to add the required accessories to your cart before checkout, or contact us directly to discuss your requirements.