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Roof access hatch

Staka provides safe roof access. Our line of products includes a TopAccess roof access hatch for new-build projects and renovations. The TopAccess roof access hatch has an insulation value of U = 0.21 W/m2K and is TÜV certified.

Staka develops roof hatches considering sustainability, safety, and ease of installation. We use high-quality materials and offer the best sound insulation and thermal insulation.

 

Custom-made roof access hatches

We manufacture custom-made roof access hatches. We also offer the following standard sizes:

  • 900 x 700 mm
  • 900 x 900 mm
  • 1400 x 700 mm
  • 1500 x 900 mm
  • 2400 x 900 mm

In terms of colours, we supply the outer part in RAL9010 (pure white) or RAL7047 (telegrey) as standard, and the inner part in RAL9010 (pure white). On request, we can supply the parts in any desired RAL colour. For the operation you have the choice between manual and electrical; both options of course have anti-burglary features. 

 

Which roof access hatch do you need?

In office buildings and industrial buildings a roof hatch will be required for functional reasons, for instance for inspections of the roof and the equipment on the roof. For these jobs, you need quick, safe, and practical access. In homes and offices, a roof hatch can be used to improve comfort and convenience, often as access to a roof terrace. For this purpose, a large and stylish flat roof access hatch with glass is ideal.

Stairs and ladders to the roof

If you also need stairs or a ladder to access to roof, Staka supplies both, fully tailored to our roof access hatches. A retractable ladder can be neatly stowed away in the housing of the roof access hatch (suitable for ceiling heights up to 3250 mm). An extension ladder offers a practical and cost-effective solution. For higher-ceilings, it is better to opt for the safety of a fixed caged ladder. For frequent use, a fixed staircase is ideal.

 

How to install Staka roof access hatches?

Looking for a qualified contractor for the installation of your Staka roof access hatch? Request an offer from one of our installation partners located in your area.

A TopAccess roof access hatch consists of two large parts: the upstand and the cover. You install the upstand on the roof. The cover closes off the roof access hatch. Every Staka roof access hatch is supplied with clear installation instructions and all the necessary parts.

Technical specifications

Technical specifications TopAccess roof hatch

  • 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

  • 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

Applications

TopAccess roof hatch in sustainable offices

AV-huis in Breda

Roof access hatch for air conditioning system maintenance

Others about Staka

"It is such an elegantly designed product for something rather utilitarian"
Daniel Ruark , Architect from Sausalito, California.