BIS Doors

Certified Fire Rated Doors

Our fire rated steel doors are available as a single, leaf and half and double doorset. The range comes with an extensive selection of options, extras, vision panels and louvres so each door can be tailor-made exactly to customer requirements. Our fire rated doors have been successfully tested and certified to provide integrity fire resistance of up to 240 minutes as defined by EN1634-1:2008 or BS476:Part 22:1987. The range is tested and approved by Exova Warringtonfire under the CERTIFIRE scheme. All doors come with high quality stainless steel hinges (grade 13), heavy duty dog bolts, and surface mounted closer(s). Suitable for a wide variety of uses from heavy industrial to commercial and even domestic.

Door Leaf
A 45mm thick door leaf, folded from 1.2mm Zintec Steel sheets and filled with a Dufaylite core, and complete with an integral astragal to help prevent ‘jemmying’ all as standard. Thicker steel skins are also available.

Frame
90mm Single Rebate frame constructed from 1.5mm Zinc Coated Steel, with integral mounting plates, reinforced at hinge locations, and hollow core as standard. All frames are complete with smoke/fire seals

Threshold
Disability Discrimination Act (DDA) compliant aluminium security door threshold as standard.

Locking
All doors come complete with a sash lock, double euro cylinder, and lever handles as standard, but all doors can be tailored to suit your requirements. Various options can include deadlocks, electric strikes, electric locks, multipoint locking, mechanical keypad, emergency escape sashlock, and no latching.

Vision Panels
Vision panels are available as an extra. Sizes and shapes vary depending upon door size, and most fire rated glazing options are available.

Louvre Panels
Louvre panels are available as an extra. Sizes and shapes vary depending upon door size.

Extras
Extras can include (but are not limited to):
Overpanels
Side Panels
Push Plates
Pull Handles
Kick Plates
Flush Bolts

Finish
All doors are finished in a polyester powder coat as standard. Most RAL and BS colour numbers are available.

For further information, or to request a quote, please get in contact with our friendly team members today.

Fire Rated Doors

Fire Rated Doors

Fire Rated Doors

Fire Rated Doors

Fire Rated Doors