Class B 2-Hour Fire Rated Hardboard Door – Pre-Hung Steel Frame | 813 x 2032mm Door Frames >> 2032mm high Door Jambs What size door is the

What size door is the QS4412/1 suitable for

Does the door come pre-stained or painted

and high-wall ventilation windows in bathrooms or utility rooms

Solid Meranti Raised & Fielded 6 Panel door with 34mm Panel

Class B 2-Hour Fire Rated Hardboard Door – Pre-Hung Steel Frame | 813 x 2032mm Door Frames >> 2032mm high Door Jambs What size door is theClass B 2 Hour Fire Rated Hardboard Door This pre hung Class B fire door delivers 2 hours of certified fire protection, making it the trusted choice for commercial buildings, offices, and multi occupancy developments where fire safety compliance is non negotiable. The door arrives ready to install, pre hung in a double rebated mild steel frame saving time on site and ensuring a precise, code compliant fit. Key Features Class B fire rated 2 hour fire