Staka TopAccess Roof Access Hatches | Model Overview

Technical specifications TopAccess roof hatches

  • 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  
  • 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
  • TÜV certified.