Pre-Assembled Fire DoorSets

Pre-assembled fire door sets offer a complete, ready-to-install solution for both residential and commercial properties, combining fire-rated doors, frames, and ironmongery in a single, factory-prepared unit. Designed for fast, accurate installation, these fire door sets reduce on-site fitting time, minimise errors, and ensure all components work together seamlessly for reliable performance and long-term durability.

Showing 97 - 120 of 252 products

Pre-Assembled Oak Vancouver Pattern 10 Clear Glazed Fire Door Set

£770.00

Pre-Assembled Walnut Vancouver 5P Fire Door Set

£425.00

Pre-Assembled Walnut Vancouver 4L Clear Glazed Fire Door Set

£951.00

Pre-Assembled Prefinished Oak Carini 7P Fire Door Set

£300.00

Pre-Assembled Oak Carini 7P Fire Door Set Unfinished

£275.00

Pre-Assembled Prefinished Oak Inlay 1P Fire Door Set

£396.00

Pre-Assembled Prefinished Oak Hampshire Fire Door Set

£322.00

Pre-Assembled Solid White Primed DX 30's Style Fire Door Set

£321.00

Pre-Assembled Solid White Primed Vancouver 5P Fire Door Set

£299.00

Pre-Assembled Prefinished Oak Edmonton Fire Door Set

£451.00

Pre-Assembled Oak Pattern 10 One Panel Fire Door Set

£342.00

Pre-Assembled Solid White Primed Coventry Fire Door Set

£439.00

Pre-Assembled Prefinished Oak Lincoln Fire Door Set

£376.00

Pre-Assembled Ash Grey Vancouver 5P Fire Door Set

£416.00

Pre-Assembled Light Grey Hampshire Fire Door Set

£389.00

Pre-Assembled Oak Lille Fire Door Set Pre-finished

£354.00

Pre-Assembled Oak Sofia Fire Door Set Pre-finished

£339.00

Pre-Assembled Oak Wexford Fire Door Set

£339.00

Pre-Assembled Oak London Fire Door Set

£356.00

Pre-Assembled White Knightsbridge Fire Door Set

£1,005.00

Pre-Assembled White Reims Fire Door Set

£353.00

Pre-Assembled White Hastings Fire Door Set

£243.00

Pre-Assembled White Idaho Fire Door Set

£345.00

Pre-Assembled Black Knightsbridge Fire Door Set

£1,098.00

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Designed to meet recognised standards such as FD30, pre-assembled fire door sets provide 30 minutes of fire resistance, helping to slow the spread of fire and smoke while allowing safe evacuation. Because all components are tested together as a single unit, they deliver greater reliability and peace of mind compared to individually sourced parts. One of the key advantages of pre-assembled fire door sets is their ease and speed of installation. With precise factory machining and pre-fitted elements, they reduce on-site labour time, minimise fitting errors, and help ensure correct performance. This makes them ideal for developers, contractors, and homeowners looking for a straightforward, compliant solution. Available in a variety of finishes, including primed, veneered, and laminate options, these door sets can be tailored to suit both modern and traditional interiors without compromising on safety. They are commonly used in homes, apartments, offices, schools, and commercial buildings, particularly in areas such as corridors, kitchens, and fire escape routes.

Key Features:

Complete factory-assembled system for easy installation
Certified FD30 fire resistance options
Includes frame, seals, hinges, and compatible hardware
Reduces fitting errors and ensures compliance
Suitable for residential and commercial applications

Ideal for projects where safety, compliance, and efficiency are essential, pre-assembled fire door sets provide a reliable, high-performance solution that combines fire protection with modern design flexibility.

FAQs

Buying pre-assembled door sets offers several practical and long-term advantages compared to sourcing doors, frames, and hardware separately. Here are the key benefits:

Faster & Easier Installation
Perfect Fit & Alignment
Improved Performance & Durability
Better Acoustic & Thermal Efficiency
Fire & Safety Compliance
Cost-Effective in the Long Run

Installing internal doors doesn’t have to mean dealing with trims, uneven walls, or time-consuming adjustments. Our pre-assembled internal door set kits are designed for fast, hassle-free installation, delivering a precise fit and a professional finish every time. Perfect for modern homes and renovations, these internal door sets save time, reduce labour, and ensure a seamless result with minimal effort.

Pre-assembled door sets are designed to dramatically speed up installation, reducing door and frame fitting times to as little as 60 minutes. Supplied as a complete unit, including the door, frame, hinges, and often seals, these pre-hung door sets eliminate the need for complex measuring, trimming, and on-site adjustments.

Every pre-assembled internal door set is supplied as a complete, ready-to-install solution, including the internal door, door frame, and architrave. Each set comes with pre-fitted hinges, a pre-installed door latch, and high-quality door handles, with all components pre-drilled and pre-machined for quick and easy installation. Designed for fast, hassle-free fitting, these pre-hung door sets ensure a precise fit, reduce on-site adjustments, and deliver a professional finish, making them ideal for both home renovations and new build projects.

Yes, most pre-hung fire door sets are tested and certified as a complete system, ensuring they meet UK fire safety regulations such as FD30 ratings. This guarantees the door will perform effectively in the event of a fire when installed correctly.

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Made to Order Available

Many doors can be made to your exact measurements and finished by our in‑house team.

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Fast, Fully Insured Delivery

Quick delivery across mainland UK, fully covered against transit damage.

Professional Fitting Available

Ask our team to arrange trusted local fitters for seamless installation.

Door Supplies OnlineJun 19, 2026

Pre-Assembled Fire DoorSets