Premier Single Internal Softwood FD30 Frame
Product Description
The single internal Softwood FD30 fire door 'frame' is a general term which can be used for either a lining with plant on stops or a casing made from a solid piece of timber milled out to take the door thickness either 44mm or 54mm and they come with combined heat and smoke seals ready rebated into the frame with 15mm or 20mm. These can be primed if requested to be so.
Frame/Linings/Casings are made to order for your door size, please include this in the notes when ordering.
Please specify at the time of order, the lining depth you require from 75mm up to 219mm.
This single 30 minute fire door frame/lining/casing with seals, is supplied ready grooved with 1 x W15 x D4mm grooves to accommodate heat and cold smoke seals or 20mm doer FD60 door sets.
The frame comes ready to suit your individual door size. Please state you door size at point of order.
Please not that the frame maybe either a flat pack lining with loose stops or a rebated frame depending on stock availability.
Please advise if you prefer a door lining with loose stops or a solid door casing.
Frames/linings/casings are carefully checked for twisting, cupping and bowing and relief is added to the reverse of larger width frames. Frames are filled and removed of any larger unsightly knots.
Available finishes: Oak sanded or Primed softwood.
Also available in larger sizes to accommodate a pair of internal fire doors.
The frame is a 44mm thick softwood timber, rebated down to 32mm, to allow for a 44mm fire door if a casing is selected, with a 15mm x 4mm groove for combined heat and cold smoke seals around the rebate or 32mm thick door lining with single 15mm x 4mm groove for seals depending what you specify lining or casing.
Request Pricing
Tell us your requirements and we will review your specification against certified fire door systems.
Our team ensures compatibility, correct fire rating, and full documentation before issuing your quote.
NOTE: Our customer service team may be assisting other callers.
If you’re unable to reach us by phone, please email sales@premierfiredoors.com
A member of our team will provide a quotation as soon as possible.
Compliance & Certification
Fire doors must be fully traceable and supported by valid test evidence. All our products are backed by third-party certification and supplied as part of a compliant, tested system, not individual components.
Installation Guidance
Correct installation is essential to achieving fire performance. We provide technical guidance to ensure your door is installed in line with tested evidence, BS standards, and manufacturer requirements.
Delivery & Lead Times
Lead times vary depending on specification, finish, and configuration. We provide clear timelines and updates to support project planning and avoid delays on site.
Fire Doors are a System, not just a Door Leaf.
Compliance is achieved through correct specification, compatible components, and tested assemblies. Incorrect decisions at specification stage often lead to failed inspections, delays, and costly rework. Do not gamble with safety.
Ready to specify?
Provide your project details, quantities and specifications and our team will issue a structured quotation based on certified system requirements.
Not sure what you need?
Use our configurator to build a door based on your project requirements. We’ll guide you through key decisions like fire rating, sizing, glazing, and finish, so nothing critical is overlooked.
Supplied from certified, trusted manufacturers


