Overview:
- Fire Resistant For Up To 30 Minutes
- Adjustable Stops To Fit Most Door Sizes
- Matching Skirting Boards and Architrave Sets
- Intumescent Strip Included
- Specially Designed For Fire Doors
- FSC Certified Timber Used
This prefinished oak FD30 Rated Internal Door Frame has been specially designed to make the fitting of interior fire doors much easier. Made from softwood core, with a thick American white oak veneer which 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













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