The GR-203 is Vexta's ballast-mounted self-closing access gate. A 700 mm spring-return swing gate pre-hung between two counterweighted posts, it provides non-penetrating EN 13374 Type B access through a free-standing rooftop perimeter.
Technical Data
Model: GR-203
Product Code: GR-203
Guardrail Class: EN 13374 Type B
Clear Opening: 700 mm
Gate Height: 1100 mm
Post Centres: 900 mm
Ballast Trays: 3 x 600 x 400 mm
Counterweight: 6 x 20 kg concrete blocks = 120 kg total
Gate Frame: 40 x 40 mm RHS, 2 mm wall
Infill: 12 mm square bars @ 100 mm centres
Hinge: A4-70 stainless, spring-loaded
Horizontal Load: 0.5 kN/m (Type B)
Net Weight (empty): 22 kg
Total Weight incl. ballast: 142 kg
Standard: EN 13374:2013
Key Features
700 mm clear opening, 1100 mm high
Spring-loaded A4 stainless hinges, auto-close 0-180 degrees
Three ballast trays, six 20 kg concrete blocks total
Latching handle with optional padlock hasp
Pre-hung frame at 900 mm post centres
Vertical infill bars at 100 mm centres
EN 13374 Type B free-standing
Hot-dip galvanised + anthracite powder-coat finish
Applications
Roof-lift exit gates on ballast rooftop perimeters
Ladder-upstand access openings
Solar PV array maintenance access gates
HVAC and plant-room enclosure access
Temporary event rooftop terrace gates
Leased-roof maintenance access control points
Product Advantages
Self-closing ensures the perimeter is never left open
Zero roof penetration, membrane-friendly
Pre-hung frame reduces on-site labour
Reusable across sites and project phases
Extra ballast on latch side resists gate pull-out
Optional padlock hasp supports restricted access
Material & Specifications
Gate and posts: S235JR, 40 x 40 x 2-3 mm RHS
Infill bars: S235JR, 12 x 12 mm square tube
Ballast trays: S235JR, 3 mm folded steel
Counterweight blocks: C30/35 pre-cast concrete, anthracite pigment
Hinges and latch: A4-70 stainless steel
EPDM underside: 5 mm non-slip pad on each tray
Finish: galvanised to EN ISO 1461 + RAL 7016 powder coat
Model | GR-203 | GR-201 | GR-202 |
Product Code | GR-203 | GR-201 | GR-202 |
Guardrail Class | EN 13374 Type B | EN 13374 Type B | EN 13374 Type B |
Counterweight | 6 x 20 kg concrete blocks = 120 kg total | 2 x 20 kg pre-cast concrete blocks | 4 x 20 kg pre-cast concrete blocks |
Horizontal Load | 0.5 kN/m (Type B) | 0.5 kN/m (Type B) | 0.5 kN/m (Type B) |
Net Weight (empty) | 22 kg | — | 14.0 kg |
Total Weight incl. ballast | 142 kg | 46.5 kg | 94.0 kg |
Standard | EN 13374:2013 | EN 13374:2013 | EN 13374:2013 |
Post Height | — | 1100 mm | 1100 mm |
Post Section | — | 40 x 40 mm RHS, 3 mm wall | 40 x 40 mm RHS, 3 mm wall |
Base Tray | — | 600 x 400 x 50 mm, 3 mm steel | L-shape 800 x 800 x 50 mm, 3 mm steel |
Total Ballast Mass | — | 40 kg per post | 80 kg per corner |