Premier Single External Softwood FD30 Fire Door Frame (without cill) including combined heat and smoke seals
Product Description
The single external softwood FD30 fire door frame (general term used for both casings and linings, the difference is a lining has lose stops and a casing is made from a solid piece of timber ,with the rebate milled out to take either a 44mm or 54mm door thickness (without cill) with intumescent FD30 seals provided in an external quality and softwood frame.
NOTE: Please specify when ordering if you require a casing which is normally supplied or a casing. We reserve the right to send out either depending on stock levels unless you specify casing.
The frame is a 44mm thick timber, rebated down to 32mm, to allow for a 44mm fire door if a casing is specified, with a 15mm x 4mm groove for combined heat and cold smoke seals around the rebate.
Finish options: Oak sanded (Extra cost), Primed Softwood, untreated Softwood.
Please note: The timber used is 44mm thickness, please allow for this when working out your structural opening tolerances.
Bespoke made for your door size when you place your order, please let us know in the notes the door size the frame is for.
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


