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Roof access hatch with extension ladder

The Staka TopAccess roof access hatch with ladder is used in many premises with flat roofs, such as offices, canteens, and theatres. The roof access hatch is integrated into the roof thanks to its inconspicuous design, making it difficult for unauthorized persons to reach and impossible for them to open.
The roof access hatch has an unique insulation value of U = 0.21 W/m2K and is TÜV certified.

Roof hatch with ladder - Features:

  • Suitable for every height and dimension
  • Low purchasing costs
  • TÜV certified

If you need to access the roof to perform inspections or repairs, you can hook a separate ladder on to the upstand of the roof access hatch. This provides a sturdy and safe means of accessing the roof. While the gas pressure springs ensure that the roof access hatch opens smoothly, they also ensure that it is locked in the open position. You can lock the roof access hatch with a cylinder lock and store the ladder wherever suits you best.

Staka supplies high-quality, stainless steel roof access hatches with the SafeStepSystem and corresponding aluminium ladders. These offer a safe, hard-wearing, and cost-effective solution. We supply roof access hatches in standard sizes to 2400 x 900 mm as well as in custom dimensions.

 

Roof hatch: high quality, low maintenance

For your peace of mind, we consciously look to use hard-wearing materials in the construction of the roof access hatch. The roof access hatch is manufactured in stainless steel applied with a protective coating in a RAL colour of your choice. Coupled with a sophisticated design, these high-quality materials guarantee a high degree of noise insulation and heat insulation, waterproofness, and load-bearing capacity. Click on the 'product specifications' tab to view the exact values.

 

Safety standards for the roof access hatch with ladder

The Staka roof access hatch with ladder meets the EN 14975 standard. The rungs of the SafeStepSystem and the ladder have an anti-slip design. The large width and even level of the rungs make the ladder safe and stable, while the light construction and plastic guide points simplify the task of mounting the ladder.

Technical specifications

Technical specifications TopAccess roof hatch with ladder

  • Insulation value of roof access hatch: U= 0.21 W/m2K in accordance with EN-ISO10077-2
  • Insulation value of insulation material: Rc-value of 7.22 m2K/W
  • Soundproofing: 23 dB in accordance with EN/ISO10140-1
  • Wind load: 2400 Pa in accordance with EN 12211
  • Watertightness: 750 Pa in accordance with EN 12155
  • Snow load: 950 N/m2 in accordance with EN 1991-1-3
  • Impact load: 0.35 kNm in accordance with EN 1991-1-1  
  • TÜV certified
  • Upstand height: 330 mm.
  • Material: Stainless steel (AISI 304 or equivalent)
  • Fitted with cylinder lock with 3-point closure
  • Low pull/push force required thanks to special gas pressure springs with locking function

 

Technical specifications DL series roof hatch with ladder

  • Insulation value of insulation material: Rc-value of 3.81 m2K/W
  • Soundproofing: 23 dB in accordance with EN/ISO10140-1
  • Wind load: 2400 Pa in accordance with EN 12211
  • Watertightness: 650 Pa in accordance with EN 12155
  • Snow load: 560 N/m2 in accordance with EN 1991-1-3
  • Impact load: 0.35 kNm in accordance with EN 1991-1-1  
  • Upstand height: 330 mm.
  • Material: Stainless steel (AISI 304 or equivalent)
  • Fitted with cylinder lock with 3-point closure
  • Low pull/push force required thanks to special gas pressure springs with locking function

 

Sizes Roof Hatches

The TopAccess roof access hatches are available with the following clearances:

  • 900x700 mm
  • 900x900 mm
  • 1400x700 mm
  • 1500x900 mm
  • 2400x900 mm

 

Ladders

Staka SafeStepSystem®

The SafeStepSystem is unique to Staka roof access hatches. The last rung to the roof is easily installed in the upstand of the roof access hatch by following the installation slots in the upstand and the installation manual supplied. This Staka innovation halves the installation time, prevents construction defects, and makes for an attractively finished roof hatch.

The SafeStep rung in the upstand is equipped with mounting points for the ladder. The corresponding aluminium ladder is equipped with two hooks, firmly anchoring the ladder in place and providing you with a safe means of accessing the roof. As an option, you can choose a lock for mounting the ladder on the roof access hatch. This will prevent the ladder from being removed when you are on the roof.

Mounting the roof access hatch with ladder

Quickly receive a quote from a qualified contractor. Find a Staka installation partner near you who can install your roof access hatch with ladder.

We supply the roof access hatch completely mounted and provide an easy-to-follow instruction manual. Installation is simple: mount the roof access hatch in the hole in the roof, apply the roof insulation against the upstand, and stick on the roofing material.

Staka ladders are equipped with hooks that perfectly slot into the SafeStepSystem. This provides a user-friendly and safe means of accessing the roof. Ladders from other suppliers are not equipped with these hooks, but can be used if necessary. There are ladders available for every height of roof. Remember to specify the height required when requesting a quote.

Applications

Roof hatches for a number of DHL branches

Roof hatch solar panels

Roof hatch for school roof maintenance

Multifunctional Presentation Centre

Roof hatch for accessing roofs of industrial buildings

Roof access hatch for production hall