Walnut Veneer FD30 Fire-Rated Door Frame

This prefinished walnut veneer FD30 FD30-rated internal Door Frame has been specially designed to make the fitting of interior walnut fire doors much easier. Made from softwood core, with a thick American black walnut veneer that has been prefinished, ready to install into your home. This lining set has removable stops so that it can accommodate different interior door thicknesses.

The internal door lining has pre-cut grooves which have been designed to take a 15 x 4mm intumescent seal, which is also included. The fire seal is made of Lorient PVC encased sodium silicate and has been tested to the following standards:

BS EN 1634-1: 2008 BS 476-22: 1987 Durability: 1 million cycles