And since simpson fire doors have been designed to match other interior doors your fire rated doors will blend seamlessly with all doors in your home.
Fire door core material.
Available in thicknesses of 1 5 up to 2 125 inches un calibrated our fire rated door core can be configured to accommodate a wide variety of construction adhesives glazing and hardware options.
This insulated core is a.
The available door thickness is a nominal 1 3 4.
The first level of insulated door core is the polystyrene which is a slab of foam that is placed in the.
They weigh less and are expected to cost less than solid core.
Steel is generally stronger than aluminium and is more sturdy and durable.
The two most common materials used to create metal sheeting in doors are steel and aluminium.
High performance fire door components firedefender mineral cores are made of a proprietary mix of various minerals fiberglass and inert binders.
Mineral cores are very lightweight and do not hold screws well.
Honeycomb cores get their name from the honeycomb shaped cardboard that is hardened by special resins.
Mineral fire doors consist of the mineral core itself with lengths of firestop material used for stiles rails and blocking.
This requires internal wood blocking in the core to allow hardwareto fasten securely.
Hollow metal is the only door material widely available with a 3 hour label.
Mineral core doors utilize a mixture of noncombustible minerals and are only used in doors that require fire ratings of 45 60 or 90 minutes.
They are available in a variety of thicknesses ranging from 1 500 2 000 38mm 51mm and in various sizes up to a maximum of 34 1 2 x 82 876mm x 2083mm.
Aluminium metal sheeting is ideal for doors that need to be more lightweight or that have hygiene requirements.
Fire rated metal door 20 45 60 90 minute or 3 hour label heavy duty 18 gauge steel doors rigid honeycomb core or polystyrene core.
Simpson offers thousands of choices for fire rated doors including 20 minute fire rated wood doors and mdf doors with fire ratings up to 90 minute.
Fire rated door components.