Type BV-GD-THERMO | Insulated steel floor hatch, odor- and nearly watertight, equipped with gas struts. Made from 2 mm cold-formed steel, to be filled with concrete C35/45. Installation height: 75 mm, tray depth: 50 mm. Breaking load: 125 kN according to EN 124. Z-profile includes rigid polyurethane insulation board with aluminum protective layers; thermal resistance (RC value): 3.7 m²K/W. High-quality, chemical-resistant sealing. Effortless one-hand operation thanks to stainless steel hinge and integrated gas struts. Fall-back protection included; hinge side fitted with 2 U-shaped anchors with mounting holes. Easy mounting via hex bolts. Hot-dip galvanized and delivered complete with all accessories and clear instructions. Sizes & gas struts: BV-GD-THERMO 66 (600x600 mm, 1 gas strut), BV-GD-THERMO 86 (800x600 mm, 2 gas struts), BV-GD-THERMO 88 (800x800 mm, 2 gas struts), BV-GD-THERMO 106 (1000x600 mm, 2 gas struts), BV-GD-THERMO 110 (1000x1000 mm, 2 gas struts).
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