Prime American white oak 138mm FD30 internal door casing with rebate stop. Our range of oak FD30 fire rated internal door casing sets are available in optional sizes to suit all wall cavities/stud wall thicknesses ranging from 90mm - 285mm wide. The rebate is suitable for all solid and veneer internal wooden fire doors, ldeal replacement for old door liners/casings and refurbishment work to satisfy building fire regulations

Our FD30 oak door casing is complete with regulation groove size to accept 4x15mm industry standard intumescent strips and available with or without brown intumescent smoke & fire strip seals.
 

Oak FD30 (Single Door) Liner Set Includes:
Legs: 2 @ 2.1m
Head: 1 @ 1.0m
Liner Width: 138mm
Liner Thickness: 44mm
Rebate: 12x46mm
Finish: Untreated/Wax/Oil/Lacquer
Material: American White Oak
Grade: Prime Kiln Dried
Intumescent Strips: Optional (Not Included)

Oak FD30 (Double Door) Liner Set Includes:
Legs: 2 @ 2.1m
Head: 1 @ 2.1m
Liner Width: 138mm
Liner Thickness: 44mm
Rebate: 12x46mm
Finish: Untreated/Wax/Oil/Lacquer
Material: American White Oak
Grade: Prime Kiln Dried
Intumescent Strips: Optional (Not Included)
 

Our internal NFR internal door casing sets available for any internal door opening up to 2.1m tall by 2.1m wide. Simple to cut down for installation with all UK internal doors sizes. No veneer and easy to cut/plane/sand for a superior finish.

For door liners and fixings select from the links below
Door Linings
Wood Adhesive
Oak Plugs