Class B Fire Door

Protect your house and family with a fire door designed for your safety.

Class b fire door.

Allandel class b fire door 44mm thick complete with mdf face finish or a veneer of your choice and hardwood timber edging. These heavy duty doors are built with a technology that in the event of a fire will prevent the blaze from spreading and minimise damage to your property. Fire certification is available on request. With a class d fire door the stability integrity and insulation rating requires 2 hours with an impact test.

Bp 4 4 sf02a r00 bitcon rubidor fire doors are designed to fulfill the requirements of the national test standard. A class a door can have a small viewing panel. Class a 3 hour approved for doors in dividing fire walls with openings not exceeding 1 200 sq. Doors to be supplied with a minimum of 5 heavy duty fire rated stainless steel hinges.

Please read door type information fire door on the home page for a guide on fire door requirements and product information before placing your order. Standard door specifications for class b fire doors double and single drawing for illustration purposes only does not include ironmongery. Please read below for a basic guideline on what a class b fire door consists of. The core is constructed from a magnesium oxychloride monolithic reinforced insulative material with excellent fire resistance and mechanical strength.

Doors direct class b fire doors have a two hour fire rating and are supplied with the doors pre hung in a steel frame. They can maintain integrity for two hours and stability and insulation for an hour each. Rubidor fire door class a b d e hinged fire doors technical data sheet no. If you own a commercial or non domestic property there are strict regulations and guidelines to follow ensuring the doors can withstand certain heats.

A class d fire door is a 2 hour fire door with a fire resistant core that can withstand an impact test with a mass of 27kg without creating an opening wider than 25mm between the door and frame. These doors should hold integrity for an hour and stability and insulation for 30 minutes each. Class a b d e hinged fire doors stability is the door s ability to fulfill its design function of keeping an opening closed in the face of fire so that no fissure or opening wider than 25mm develops. These doors typically have a fire resistant core.

The six classes. Matching steel frame made of 1 6mm thick pre galvanised steel complete with 30mm wide by 48mm deep rebate complete with 5 fixing. Door direct class b fire doors are designed to meet the requirements of sabs 1253 2003. Worryingly the fire door inspection scheme fdis recently highlighted that three quarters of all fire doors inspected in 2019 were condemned as not fit for purpose.