This half hour rated door allows for the maximum amount of light to flow between rooms through it\'s large central pane of clear glass A genuinely flexible option that not only complements the rest of the Pattern 10 range but also any internal oak door due to the simplistic nature of the design Engineered construction for added strength, stability and performance Product supplied unfinished, ready to paint or stain A-Grade American White Oak Veneer FSC Certified product with full chain of custody Real Oak Lipping allowing for 3mm to be trimmed off all edges of the door Solid core door requiring 3 hinges for hanging. We recommend using a 65mm latch for this door. Half hour fire rated door Toughened safety glass conforms to BS EN 12150 Paint N Peel System for easy finishing 10 year manufacturers defect guarantee Fire doors have individual fitting guidelines and the installer must refer to the Global Assessment Report. These are available on request, please contact the office for more information. In the interest of environmental concerns and improved performance, products contain engineered components including but not limited to laminated timber, MDF or particleboard