Internal Fire Doors

Internal fire doors are a great way to protect your home from the risk of a fire. These doors can be found in hallways and stairwells, as well as on some exterior walls. Fireproofing these areas is critical because they help keep the home safe from fires that may start inside or outside of it. 

These internal fire doors must meet certain specifications, such as being fire-rated. This means they have certain materials in them that will resist fire for a set amount of time, which is important because it keeps the flames from spreading past them for enough time to get everyone out safely or call firefighters.

At Build4less we stock a variety of internal fire doors that meet these requirements. These are available in various materials, including ash, laminate oak or walnut, as well as glazed or wood paneled. Browse our selection of Internal fire doors to find the perfect fit for your home or building.

Clear Pine 2 Panel Interior Door - All Sizes
Clear Pine 2 Panel Interior Door - All Sizes - LPD Doors Doors
Vendor
LPD Doors
Regular price
£63.28 £75.94
Sale price
£63.28 £75.94
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£0.00
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Ladder Moulded White Primed 4 Panel Interior Fire Door FD30 - All Sizes
Ladder Moulded White Primed 4 Panel Interior Fire Door FD30 - All Sizes - LPD Doors Doors
Vendor
LPD Doors
Regular price
from £136.62 £163.94
Sale price
from £136.62 £163.94
Regular price
£0.00
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Rochester White Primed Internal Fire Door FD30 - All Sizes
Rochester White Primed Internal Fire Door FD30 - All Sizes - Deanta
Vendor
Deanta
Regular price
£187.42 £224.90
Sale price
£187.42 £224.90
Regular price
£0.00
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Windsor White Primed Internal Fire Door FD30 - All Sizes
Windsor White Primed Internal FIre Door FD30 - All Sizes - Deanta
Vendor
Deanta
Regular price
£167.45 £200.94
Sale price
£167.45 £200.94
Regular price
£0.00
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Pamplona White Primed Internal Fire Door FD30 - All Sizes
Pamplona White Primed Internal Fire Door FD30 - All Sizes - Deanta
Vendor
Deanta
Regular price
from £153.09 £183.71
Sale price
from £153.09 £183.71
Regular price
£0.00
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Contemporary Moulded White Primed 4 Panel Interior Fire Door FD30 - All Sizes
Contemporary Moulded White Primed 4 Panel Interior Fire Door FD30 - All Sizes - LPD Doors Doors
Vendor
LPD Doors
Regular price
from £72.95 £87.54
Sale price
from £72.95 £87.54
Regular price
£0.00
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per 
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Suffolk Original Pre-Finished Internal Fire Door
Suffolk Original Pre-Finished Internal Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£154.98 £185.98
Sale price
£154.98 £185.98
Regular price
£0.00
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per 
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Victorian 4 Panel Internal Oak Fire Door
Victorian 4 Panel Internal Oak Fire Door - All Sizes - XL Joinery
Vendor
XL Joinery
Regular price
from £129.98 £155.98
Sale price
from £129.98 £155.98
Regular price
£0.00
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Shaker 4 Light Internal White Primed Fire Door with Clear Glass
Shaker 4 Light Internal White Primed Fire Door with Clear Glass - XL Joinery
Vendor
XL Joinery
Regular price
£469.54 £563.45
Sale price
£469.54 £563.45
Regular price
£0.00
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per 
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Pattern 10 Internal White Primed Fire Door
Pattern 10 Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£147.80 £177.36
Sale price
£147.80 £177.36
Regular price
£0.00
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per 
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Ely White Primed Internal Fire Door FD30 - All Sizes
Ely White Primed Internal Fire Door FD30 - All Sizes - Deanta
Vendor
Deanta
Regular price
from £126.20 £151.44
Sale price
from £126.20 £151.44
Regular price
£0.00
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Sorrento Ash Light Grey Internal Fire Door FD30 - All Sizes
Sorrento Light Grey Ash Internal Fire Door FD30 - All Sizes - Deanta
Vendor
Deanta
Regular price
£227.45 £272.94
Sale price
£227.45 £272.94
Regular price
£0.00
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Canterbury White 4 Panel Interior Fire Door FD30 - All Sizes
Canterbury White 4 Panel Interior Fire Door FD30 - All Sizes - LPD Doors Doors
Vendor
LPD Doors
Regular price
£241.62 £289.94
Sale price
£241.62 £289.94
Regular price
£0.00
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Deanta Flush Light Grey Ash Prefinished Internal Fire Door FD30 With Dark Grey Edges 1981mm x 762mm
Deanta Flush Light Grey Ash Prefinished Internal Fire Door FD30 With Dark Grey Edges 1981mm x 762mm - Deanta Doors
Vendor
Deanta
Regular price
£150.89 £181.07
Sale price
£150.89 £181.07
Regular price
£0.00
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White Textured 4 Moulded Panel Edwardian Top Arched Internal Fire Door 1981mm x 762mm
JB Kind White Textured 4 Moulded Panel Edwardian Top Arched Internal Fire Door 1981mm x 762mm - Build4less
Vendor
JB Kind
Regular price
£189.95 £227.94
Sale price
£189.95 £227.94
Regular price
£0.00
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Shaker 4 Light Internal Oak Door with Clear Glass Fire Door - All Sizes
XL Joinery Shaker 4 Light Internal Oak Door with Clear Glass Fire Door - All Size - XL Joinery
Vendor
XL Joinery
Regular price
£413.31 £495.97
Sale price
£413.31 £495.97
Regular price
£0.00
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Salerno Internal Oak Fire Door - All Sizes
XL Joinery Salerno Internal Oak Fire Door 1981 x 762 x 44mm - XL Joinery
Vendor
XL Joinery
Regular price
£253.30 £303.96
Sale price
£253.30 £303.96
Regular price
£0.00
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London Oak Pre-Finished 4 Panel Internal Fire Door FD30 - All Sizes
LPD London Oak Pre-Finished 4 Panel Internal Fire Door FD30 - All Sizes - Build4less
Vendor
LPD Doors
Regular price
£197.50 £237.00
Sale price
£197.50 £237.00
Regular price
£0.00
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Somerset Oak Pre-Finished Internal Fire Door FD30 - All Sizes
LPD Somerset Oak Pre-Finished Internal Fire Door FD30 - All Sizes - Build4less
Vendor
LPD Doors
Regular price
£126.54 £151.85
Sale price
£126.54 £151.85
Regular price
£0.00
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per 
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Hampshire Oak Pre-Finished Internal Fire Door FD30 - All Sizes
LPD Hampshire Oak Pre-Finished Internal Fire Door FD30 - All Sizes - Build4less
Vendor
LPD Doors
Regular price
£150.00 £180.00
Sale price
£150.00 £180.00
Regular price
£0.00
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LPD Regency Oak 4 Panel Raised Mouldings Unfinished Internal Fire Door FD30 - All Sizes
LPD Regency Oak 4 Panel Raised Mouldings Unfinished Internal Fire Door FD30 - All Sizes - Build4less
Vendor
LPD Doors
Regular price
£196.65 £235.98
Sale price
£196.65 £235.98
Regular price
£0.00
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Flush Oak Prefinished Internal Fire Door - All Sizes
Flush Oak Prefinished Internal Fire Door 1981 x 610 x 45mm - Deanta
Vendor
Deanta
Regular price
from £116.35 £139.62
Sale price
from £116.35 £139.62
Regular price
£0.00
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Suffolk Essential Fire Door Unfinished Internal Door
Suffolk Essential Fire Door Unfinished Internal Door - XL Joinery
Vendor
XL Joinery
Regular price
£121.64 £145.97
Sale price
£121.64 £145.97
Regular price
£0.00
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Palermo Original Pre-finished Oak Internal Fire Door
Palermo Original Pre-finished Oak Internal Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£162.48 £194.98
Sale price
£162.48 £194.98
Regular price
£0.00
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Palermo Original Unfinished Oak Internal Fire Door
Palermo Original Unfinished Oak Internal Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
from £149.87 £179.84
Sale price
from £149.87 £179.84
Regular price
£0.00
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Palermo Essential Unfinished Oak Internal Fire Door
Palermo Essential Unfinished Oak Internal Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£129.14 £154.97
Sale price
£129.14 £154.97
Regular price
£0.00
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Suffolk Original Unfinished Internal Fire Door
Suffolk Original Unfinished Internal Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
from £149.95 £179.94
Sale price
from £149.95 £179.94
Regular price
£0.00
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per 
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Shaker 4 Panel Pre-Finished Internal Oak Fire Door
Shaker 4 Panel Pre-Finished Internal Oak Fire Door - All Sizes
Vendor
XL Joinery
Regular price
£169.98 £203.98
Sale price
£169.98 £203.98
Regular price
£0.00
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per 
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Shaker 4 Panel Internal Oak Fire Door - 1981 x 686 x 44mm
Shaker 4 Panel Internal Oak Fire Door 1981 x 686 x 44mm - XL Joinery
Vendor
XL Joinery
Regular price
from £139.98 £167.98
Sale price
from £139.98 £167.98
Regular price
£0.00
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per 
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Shaker 4 Light Internal Oak Fire Door with Obscure Glass
Shaker 4 Light Internal Oak Fire Door with Obscure Glass - All Sizes - XL Joinery
Vendor
XL Joinery
Regular price
£427.48 £512.98
Sale price
£427.48 £512.98
Regular price
£0.00
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per 
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Portici Pre-Finished Internal Oak Fire Door
Portici Pre-Finished Internal Oak Fire Door - All Sizes - XL Joinery
Vendor
XL Joinery
Regular price
£285.81 £342.97
Sale price
£285.81 £342.97
Regular price
£0.00
Unit price
per 
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Worcester 3 Panel Internal Oak Fire Door
Worcester 3 Panel Internal Oak Fire Door - All Sizes - XL Joinery
Vendor
XL Joinery
Regular price
£147.49 £176.99
Sale price
£147.49 £176.99
Regular price
£0.00
Unit price
per 
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Victorian 4 Panel Pre-Finished Internal Oak Fire Door
Victorian 4 Panel Pre-Finished Internal Oak Fire Door - All Sizes - XL Joinery
Vendor
XL Joinery
Regular price
£165.81 £198.97
Sale price
£165.81 £198.97
Regular price
£0.00
Unit price
per 
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Verona Internal Oak Fire Door with Clear Glass
Verona Internal Oak Fire Door with Clear Glass - All Sizes
Vendor
XL Joinery
Regular price
£699.95 £839.94
Sale price
£699.95 £839.94
Regular price
£0.00
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Verona Internal Oak Fire Door
Verona Internal Oak Fire Door - All Sizes
Vendor
XL Joinery
Regular price
£237.49 £284.99
Sale price
£237.49 £284.99
Regular price
£0.00
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per 
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Worcester Internal White Primed Fire Door with Clear Glass - 1981 x 838 x 44mm
Worcester Internal White Primed Fire Door with Clear Glass - XL Joinery
Vendor
XL Joinery
Regular price
£780.50 £936.60
Sale price
£780.50 £936.60
Regular price
£0.00
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per 
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Worcester Internal White Primed Fire Door
Worcester Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£151.00 £181.20
Sale price
£151.00 £181.20
Regular price
£0.00
Unit price
per 
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Victorian Shaker Internal White Primed Fire Door
Victorian Shaker Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£206.15 £247.38
Sale price
£206.15 £247.38
Regular price
£0.00
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per 
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Suffolk Internal White Primed Fire Door
Suffolk Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£136.00 £163.20
Sale price
£136.00 £163.20
Regular price
£0.00
Unit price
per 
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Shaker 4 Panel Internal White Primed Fire Door
Shaker 4 Panel Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
from £154.05 £184.86
Sale price
from £154.05 £184.86
Regular price
£0.00
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per 
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Salerno Internal White Primed Fire Door with Clear Glass
Salerno Internal White Primed Fire Door with Clear Glass - XL Joinery
Vendor
XL Joinery
Regular price
£622.33 £746.80
Sale price
£622.33 £746.80
Regular price
£0.00
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per 
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Salerno Internal White Primed Fire Door - 1981 x 762 x 44mm
Salerno Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£210.00 £252.00
Sale price
£210.00 £252.00
Regular price
£0.00
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per 
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Pesaro Internal White Primed Fire Door
Pesaro Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£209.95 £251.94
Sale price
£209.95 £251.94
Regular price
£0.00
Unit price
per 
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Pattern 10 Internal White Primed Fire Door with Clear Glass
Pattern 10 Internal White Primed Fire Door with Clear Glass - XL Joinery
Vendor
XL Joinery
Regular price
£645.70 £774.84
Sale price
£645.70 £774.84
Regular price
£0.00
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per 
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Palermo Internal White Primed Fire Door
Palermo Internal White Primed Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£172.80 £207.36
Sale price
£172.80 £207.36
Regular price
£0.00
Unit price
per 
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Palermo Pre-Finished Light Grey Fire Door
Palermo Pre-Finished Light Grey Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£299.95 £359.94
Sale price
£299.95 £359.94
Regular price
£0.00
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per 
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Palermo Original 1 Light Unfinished Oak Internal Fire Door with Clear Glass - 1981 x 838 x 44mm
Palermo Original 1 Light Unfinished Oak Internal Fire Door with Clear Glass - XL Joinery
Vendor
XL Joinery
Regular price
£410.52 £492.62
Sale price
£410.52 £492.62
Regular price
£0.00
Unit price
per 
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White Grey Palermo Internal Laminate Fire Door
White Grey Palermo Internal Laminate Fire Door - XL Joinery
Vendor
XL Joinery
Regular price
£199.88 £239.86
Sale price
£199.88 £239.86
Regular price
£0.00
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Welcome to the Internal Fire Doors category at Build4Less, where safety meets style. Our collection encompasses a wide range of high-quality fire doors designed to enhance the safety of your building while complementing its aesthetic. From traditional to contemporary designs, we have something for every interior.

Key Features of Our Fire Doors

  1. Fire Resistance: All doors in this category are rated FD30, offering up to 30 minutes of fire resistance. This feature is crucial for slowing the spread of fire and smoke, providing extra time for evacuation and firefighting efforts.
  2. Material Variety: Our range includes oak, ash, and laminate options. Oak doors, like the London Oak and Somerset Oak, offer a classic look, while the ash options, such as the Deanta Flush Light Grey Ash, provide a more modern appeal. Laminate doors, including the White Grey Palermo and Salerno Internal Laminate Fire Doors, offer durability and easy maintenance.
  3. Finishing Options: Choose from pre-finished doors, like the Hampshire Oak Pre-Finished Fire Door, ready for immediate installation, or unfinished options like the LPD Regency Oak, which you can customise to fit your decor.
  4. Design Diversity: Whether you prefer a minimalist look with flush designs or a more decorative style with moulded panels, there's a door to suit your taste. The White Textured 4 Moulded Panel Edwardian Top Arched Fire Door and Shaker 4 Light Internal Oak Door with Clear Glass exemplify the variety available.
  5. Size Flexibility: Our doors come in various sizes, ensuring a fit for different doorway dimensions. This adaptability makes them suitable for a wide range of residential and commercial settings.

     

Selecting the Right Fire Door

When choosing a fire door, consider the following:

  • Aesthetic Compatibility: Ensure the door's design complements the interior of your building. Traditional designs like the Colonial 6 Panel Internal Oak Fire Door suit classic decors, while modern interiors may benefit from the sleek lines of the Forli or Verona Light Grey Pre-Finished Fire Doors.
  • Material Durability: Consider the traffic in the area where the door will be installed. High-traffic areas may benefit from the robustness of oak or laminate options.
  • Fire Safety Requirements: Always confirm the fire safety requirements of your building to ensure compliance with regulations. FD30 doors are a standard choice for many residential and commercial buildings.
  • Installation Needs: Some doors come pre-finished and ready to install, while others require finishing. Decide based on your readiness for additional work and customization.

     

Our Collection

Our range includes products from trusted vendors like Deanta, JB Kind, LPD Doors, XL Joinery, and Jeld Wen, ensuring quality and reliability. From the elegant simplicity of the Flush Oak Prefinished Internal Fire Door to the distinctive style of the Palermo Internal Oak FD60 Fire Door, our collection caters to diverse tastes and requirements.

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