Roof Hatch / Roof Vent / Sunroof / Shooting Hatch - designed for a horsebox, mobile exhibition trailer, campervan, van, bus, minibus, race truck, coach, HGV lorry or any vehicle, porta-cabin, enclosure, etc - where increased light and ventilation is needed but not at the expense of security. E43R 4mm toughened glass with black powder coated aluminium frame and screen printed with dot fading to reduce sun light glare and reduce heat.