Internal doors, fire doors and ironmongery
Get the door right
the first time
Most door orders go wrong on the size, the fire rating, or the parts nobody mentions — the lining, the latch, the hinges. Every door here carries its real dimensions in inches and millimetres, and the guidance to check yours before you commit.
- Sizes
- Imperial and metric, both labelled
- Fire
- FD30, explained as a whole assembly
- Advice
- 9 guides to read before you order
What you can expect
Delivery quoted, not guessed
Doors are heavy and awkward, so what delivery costs depends on how many you order and where you are. Send us your list and your postcode and it comes back priced.
Every UK standard size
8 imperial widths and 5 metric ones, and every door is labelled in both millimetres and inches.
A confirmed price before you order
Prices here are guides. Ask, and we come back with the confirmed figure in writing — nothing is ordered before you have it.
Sizing and fire-rating guidance, free
3 calculators and 9 guides, open to read. No account, no login, no email address first.
Browse the range
Start with the door you are picturing
The ranges you can order from today, and the guidance to pick the right one before you measure.
Internal doorsOak, white, panelled, shaker and flushBrowse
Fire doorsFD30, with the assembly explainedBrowse
Glazed doorsClear, obscure and reeded safety glassBrowse
External doorsFront and back doors, 44mm, oak and primedBrowse
The guidance is here before the range is
These are not listed until we can show real stock at a real price. The advice for each of them is written and live now, and we will source any of them if you ask.
Shop by size
Size is where door orders go wrong
Four widths cover almost every UK house. Pick yours, or measure first — the opening decides, not the door that is in it now.
- 686mm78" x 27"Bathrooms, en-suites, box rooms and cupboards
- 762mm78" x 30"The standard UK door — most bedrooms and reception rooms
- 826mm2040 x 826mmThe metric family — newer houses, and standard in Ireland
- 838mm78" x 33"The widest imperial size — wide openings and clear width
Measure the opening, not the old door. Take the width at the top, the middle and the bottom, and work from the smallest — old openings are never square, and 3mm decides whether the door shuts.
The timber ones
Oak doors
Engineered oak for stability, solid oak where the movement is the point. Both are sold unfinished to match existing joinery, or ready-finished to hang.
Oak 4-Panel Internal Door
The traditional four-panel oak door, with raised mouldings. It is what most people are picturing when they say they want oak doors, and what Victorian and Edwardian houses were built with.
- Engineered oak
- 35mm
Guide price from11 sizes£106.80inc VATOak Glazed 3-Light Door
For a room with no window of its own, three glazed lights in an oak frame will borrow daylight from the hallway.
- Engineered oak
- 35mm
Guide price from7 sizes£150inc VATOak Cottage Ledged Door
Vertical boards with ledges across the back. A genuine cottage door for period properties, where a moulded panel door would look wrong.
- Solid oak
- 35mm
Guide price from4 sizes£198inc VATOak Flush Internal Door
In a house with no mouldings anywhere else, a panelled door looks staged. This is the timber alternative: an uninterrupted oak face, no panels.
- Engineered oak
- 35mm
Guide price from12 sizes£88.80inc VATOak Shaker Door
Flat recessed panels with square edges in engineered oak. The quietest way to have timber doors in a house built after about 1930 without them reading as period.
- Engineered oak
- 35mm
Guide price from11 sizes£103.20inc VATOak Solid Core Flush Door
A flat oak face over a dense core. The upgrade that is felt rather than seen: heavier in the hand, quieter through the wall, and it takes ironmongery anywhere on the edge.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£118.80inc VATOak Solid Core Shaker Door
Square-edged shaker panels in oak with a solid core behind them. This is the specification people are describing when they say they want the doors to feel expensive.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£134.40inc VATOak Solid Core 4-Panel Door
The four-panel Victorian arrangement in oak with a dense core, for the main rooms of a period house where the door is part of the room rather than a way out of it.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£141.60inc VATOak Solid Core Glazed Door
Three lights in a solid-core oak frame. The heaviest glazed door in the range, and the one to specify where a glazed leaf is going onto an opening that gets used hard.
- Engineered oak, solid core
- 35mm
Guide price from4 sizes£184.80inc VATOak Boarded Cottage Door
A boarded oak face built on an engineered core. You get the cottage look without the seasonal movement of a leaf cut from solid timber.
- Engineered oak, solid core
- 35mm
Guide price from4 sizes£166.80inc VATSolid Oak Shaker Door
Shaker panels cut from solid oak rather than veneered onto a core: grain that runs through the timber instead of over it, and a door that moves with the seasons.
- Solid oak
- 35mm
Guide price from4 sizes£178.80inc VATSolid Oak 4-Panel Door
The Victorian four-panel door made the way the original was: solid oak throughout, with the mouldings worked into the timber rather than applied over a veneer.
- Solid oak
- 35mm
Guide price from4 sizes£189.60inc VATSolid Oak Glazed Door
Three lights set into a solid oak frame. The most expensive way to move daylight from one room to another, and the one that looks right in a house with original joinery.
- Solid oak
- 35mm
Guide price from4 sizes£226.80inc VATOak 6-Panel Internal Door
The six-panel Victorian arrangement in engineered oak, for a period house with the ceiling height to carry it.
- Engineered oak
- 35mm
Guide price from11 sizes£115.20inc VATOak Ladder Door
Four wide panels stacked one above the other with equal rails between them. Shaker detail turned on its side, and the door that makes a narrow opening look wider.
- Engineered oak
- 35mm
Guide price from11 sizes£110.40inc VATOak Glazed Pair
A glazed oak pair for a wide opening. The most timber and the most glass in one place that this catalogue offers, and the most expensive thing on it.
- Engineered oak
- 35mm
Guide price from3 sizes£354inc VATOak 10-Light Door
When a through-room loses its window to an extension, this is the usual answer. Ten lights in an oak frame, the most glass this catalogue puts in an oak door.
- Engineered oak
- 35mm
Guide price from4 sizes£190.80inc VATOak 4-Light Door
Four long lights down an oak leaf. The vertical alternative to the three-light, and the better one where the opening is tall and narrow.
- Engineered oak
- 35mm
Guide price from4 sizes£172.80inc VATOak Solid Core Ladder Door
The horizontal-panelled ladder shape on a solid core. Heavier to hang, quieter to live with, and the version to buy for a room you actually want to shut.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£165.60inc VATOak Solid Core 6-Panel Door
Six moulded oak panels on a solid core. The period shape, with the weight a period door would actually have had.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£178.80inc VATOak Solid Core 10-Light Door
For the opening between a hall and a room that gets used hard. Ten lights on a solid-core oak leaf, and the heaviest glazed door here.
- Engineered oak, solid core
- 35mm
Guide price from4 sizes£220.80inc VATOak Shaker Pair
For a dining room you want to shut properly rather than look through. Two solid shaker leaves fill one opening, unglazed.
- Engineered oak
- 35mm
Guide price from3 sizes£286.80inc VATSolid Oak 6-Panel Door
Six panels cut from solid oak rather than veneered. This is the closest thing here to the door a Victorian house was built with, and it behaves like one.
- Solid oak
- 35mm
Guide price from4 sizes£262.80inc VATSolid Oak Ladder Door
A contemporary horizontal-panelled shape in solid oak. Modern lines, traditional construction, and the seasonal movement that comes with it.
- Solid oak
- 35mm
Guide price from4 sizes£237.60inc VAT- All oak doorsThe full range, with filters for size, finish and rating.Continue
The painted ones
White and primed
Primed if you want to match a white already in the house, fully finished if you would rather not spend a weekend per door.
White Primed Shaker Door
Clean two-panel shaker lines in a white primed finish. The most forgiving door in a mixed-age house, and the cheapest way to make a landing look deliberate.
- Primed MDF
- 35mm
Guide price from11 sizes£50.40inc VATWhite Flush Internal Door
Where the door is not meant to be the point, this one has nothing to catch dust or argue with the architecture. A plain flat face, honestly priced.
- Primed MDF
- 35mm
Guide price from11 sizes£38.40inc VATWhite Primed 4-Panel Door
The Victorian four-panel arrangement in painted MDF: two short panels above the lock rail, two tall below, with moulding worked around each one. The period shape without oak.
- Primed MDF
- 35mm
Guide price from11 sizes£55.20inc VATWhite Primed Glazed Door
Three glazed lights in a painted frame, for pulling daylight into an internal hallway or a landing that goes dark by mid-afternoon, without paying oak prices to do it.
- Primed MDF
- 35mm
Guide price from4 sizes£82.80inc VATWhite Solid Core Flush Door
The same flat painted face as a hollow core flush door, with a dense infill behind it: it sounds solid, takes a latch anywhere on the edge, and shuts with some weight to it.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£64.80inc VATWhite Solid Core Shaker Door
Flat recessed panels, square edges, and a solid core underneath. The shaker shape specified properly, for the doors that get opened twenty times a day rather than twice.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£79.20inc VATWhite Solid Core 4-Panel Door
A moulded four-panel door with a solid core: the period shape in painted joinery, built heavy enough for a main reception room rather than a box room.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£86.40inc VATWhite Solid Core Glazed Door
Three lights over a solid lower panel in a painted frame, with a dense core in the stiles and rails. A glazed door that still feels like a door in the hand.
- Solid core primed MDF
- 35mm
Guide price from4 sizes£117.60inc VATWhite Primed Cottage Door
A boarded door face in painted joinery, for a cottage or a barn conversion where the timber was always going to be painted and solid oak is more than the room needs.
- Solid core primed MDF
- 35mm
Guide price from4 sizes£106.80inc VATWhite Primed 6-Panel Door
Six panels in the Victorian arrangement, moulded into a white primed face. Two short at the top, two in the middle, two long below.
- Primed MDF
- 35mm
Guide price from11 sizes£62.40inc VATGrey Painted Ladder Door
Horizontal ladder panels in a painted mid grey, supplied finished. For a house where the joinery is grey and the white version would be the odd one out.
- Painted grey MDF
- 35mm
Guide price from7 sizes£88.80inc VATGrey Painted Shaker Door
The shaker shape in a painted mid grey rather than white. The quietest way to have coloured doors without committing the whole house to a colour.
- Painted grey MDF
- 35mm
Guide price from7 sizes£81.60inc VATWhite Primed 10-Light Door
Ten small lights, two across and five down, over the upper two-thirds of a painted leaf. The most glass this catalogue puts in a single internal door.
- Primed MDF
- 35mm
Guide price from4 sizes£103.20inc VATWhite Primed Glazed Pair
Between a kitchen and a dining room, a single door makes the two rooms separate. Two glazed leaves meeting in the middle of one opening do not.
- Primed MDF
- 35mm
Guide price from3 sizes£201.60inc VATGrey Painted Flush Door
A completely plain grey leaf. No panel, no moulding, no line on it, in the colour people choose when white feels stark.
- Painted grey MDF
- 35mm
Guide price from11 sizes£94.80inc VATGrey Painted 4-Panel Door
The four-panel shape in a factory grey. A period outline without the period colour, which is the combination most Victorian terraces are being refitted with.
- Painted grey MDF
- 35mm
Guide price from11 sizes£112.80inc VATGrey Painted Glazed Door
Getting daylight through a run of grey doors without breaking the scheme with a white one. Three lights, grey frame.
- Painted grey MDF
- 35mm
Guide price from4 sizes£158.40inc VATGrey Painted 10-Light Door
Ten panes in a grey grid, which is the industrial-window look done as an internal door. Painted timber, not bare metal.
- Painted grey MDF
- 35mm
Guide price from4 sizes£189.60inc VATGrey Painted 6-Panel Door
Six moulded panels in a factory grey. The most traditional outline in the least traditional colour, for a period house being brought forward rather than back.
- Painted grey MDF
- 35mm
Guide price from7 sizes£122.40inc VATGrey Painted 4-Light Door
Four tall lights running most of the height of a grey leaf. More glass than the three-light, and a taller, narrower proportion than the ten.
- Painted grey MDF
- 35mm
Guide price from4 sizes£169.20inc VATWhite Primed Ladder Door
Horizontal panels in white primed MDF. The cheapest way to get the contemporary ladder shape, and the one most new-build refits end up buying.
- Primed MDF
- 35mm
Guide price from11 sizes£58.80inc VATWhite Primed 4-Light Door
Four tall lights in a white primed leaf. The most daylight for the least money in this catalogue.
- Primed MDF
- 35mm
Guide price from4 sizes£93.60inc VATWhite Solid Core 6-Panel Door
The six-panel outline on a solid core, primed. A period shape that closes with weight instead of sounding like a cupboard.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£117.60inc VATWhite Solid Core Ladder Door
For the bedroom or the home office, where a hollow leaf lets too much of the house through. Same ladder shape, solid core behind it.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£106.80inc VATWhite Solid Core 10-Light Door
Built for an opening that gets used constantly, where a lighter glazed door would eventually rattle. Ten lights on a solid-core primed leaf.
- Solid core primed MDF
- 35mm
Guide price from4 sizes£142.80inc VATWhite Primed Shaker Pair
The cheapest way to make a knocked-through room feel like two rooms again when you want it to. Two plain shaker leaves in one opening, primed.
- Primed MDF
- 35mm
Guide price from3 sizes£160.80inc VAT- All white doorsThe full range, with filters for size, finish and rating.Continue
Why the drawings
Drawn from the door's own millimetres
Every leaf on this site is drawn straight from its real height, width and thickness, so a 686mm door is visibly narrower than an 838mm one and a 44mm fire door is visibly thicker than a 35mm internal. Nothing is scaled to fill a box.
That is the language this trade has always used. An architect’s door schedule, a joiner’s spec sheet and a manufacturer’s catalogue all show a door as a flat elevation, because it is the view that tells you what you need to know before it arrives on a pallet.
- Width in millimetres and in inches on every door — a 762mm door is a 78" x 30" door, and you should never have to work that out yourself.
- The panel layout is the style you are buying, not a generic outline.
- No stock photograph of somebody else’s door standing in for ours.
AI illustrationFire doors
A fire door is an assembly, not just a leaf
The rating belongs to everything that was tested together — the leaf, the frame, the intumescent seals, the hinges, the latch and any closer. Fit a certified door into an uncertified frame and the rating no longer means anything. We sell the door and set out what has to be right around it; your building control body has the final word on what your opening needs.
- Check what an opening needsInteractive checker
- FD30 fire doors30 minutes, and what that covers
- When the regulations applyGuide
Doing a whole floor
Under £150
The doors that make replacing a full set of five or six affordable, cheapest first.
Guide prices, including VAT. They are indicative until we confirm them with the supplier — ask us and we will come back with the real number.
White Flush Internal Door
Where the door is not meant to be the point, this one has nothing to catch dust or argue with the architecture. A plain flat face, honestly priced.
- Primed MDF
- 35mm
Guide price from11 sizes£38.40inc VATWhite Primed Shaker Door
Clean two-panel shaker lines in a white primed finish. The most forgiving door in a mixed-age house, and the cheapest way to make a landing look deliberate.
- Primed MDF
- 35mm
Guide price from11 sizes£50.40inc VATWhite Primed 4-Panel Door
The Victorian four-panel arrangement in painted MDF: two short panels above the lock rail, two tall below, with moulding worked around each one. The period shape without oak.
- Primed MDF
- 35mm
Guide price from11 sizes£55.20inc VATWhite Primed Ladder Door
Horizontal panels in white primed MDF. The cheapest way to get the contemporary ladder shape, and the one most new-build refits end up buying.
- Primed MDF
- 35mm
Guide price from11 sizes£58.80inc VATWhite Primed 6-Panel Door
Six panels in the Victorian arrangement, moulded into a white primed face. Two short at the top, two in the middle, two long below.
- Primed MDF
- 35mm
Guide price from11 sizes£62.40inc VATWhite Solid Core Flush Door
The same flat painted face as a hollow core flush door, with a dense infill behind it: it sounds solid, takes a latch anywhere on the edge, and shuts with some weight to it.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£64.80inc VATWhite Solid Core Shaker Door
Flat recessed panels, square edges, and a solid core underneath. The shaker shape specified properly, for the doors that get opened twenty times a day rather than twice.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£79.20inc VATGrey Painted Shaker Door
The shaker shape in a painted mid grey rather than white. The quietest way to have coloured doors without committing the whole house to a colour.
- Painted grey MDF
- 35mm
Guide price from7 sizes£81.60inc VATWhite Primed Glazed Door
Three glazed lights in a painted frame, for pulling daylight into an internal hallway or a landing that goes dark by mid-afternoon, without paying oak prices to do it.
- Primed MDF
- 35mm
Guide price from4 sizes£82.80inc VATWhite Solid Core 4-Panel Door
A moulded four-panel door with a solid core: the period shape in painted joinery, built heavy enough for a main reception room rather than a box room.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£86.40inc VATOak Flush Internal Door
In a house with no mouldings anywhere else, a panelled door looks staged. This is the timber alternative: an uninterrupted oak face, no panels.
- Engineered oak
- 35mm
Guide price from12 sizes£88.80inc VATGrey Painted Ladder Door
Horizontal ladder panels in a painted mid grey, supplied finished. For a house where the joinery is grey and the white version would be the odd one out.
- Painted grey MDF
- 35mm
Guide price from7 sizes£88.80inc VATWhite Primed 4-Light Door
Four tall lights in a white primed leaf. The most daylight for the least money in this catalogue.
- Primed MDF
- 35mm
Guide price from4 sizes£93.60inc VATGrey Painted Flush Door
A completely plain grey leaf. No panel, no moulding, no line on it, in the colour people choose when white feels stark.
- Painted grey MDF
- 35mm
Guide price from11 sizes£94.80inc VATOak Shaker Door
Flat recessed panels with square edges in engineered oak. The quietest way to have timber doors in a house built after about 1930 without them reading as period.
- Engineered oak
- 35mm
Guide price from11 sizes£103.20inc VATWhite Primed 10-Light Door
Ten small lights, two across and five down, over the upper two-thirds of a painted leaf. The most glass this catalogue puts in a single internal door.
- Primed MDF
- 35mm
Guide price from4 sizes£103.20inc VATOak 4-Panel Internal Door
The traditional four-panel oak door, with raised mouldings. It is what most people are picturing when they say they want oak doors, and what Victorian and Edwardian houses were built with.
- Engineered oak
- 35mm
Guide price from11 sizes£106.80inc VATWhite Primed Cottage Door
A boarded door face in painted joinery, for a cottage or a barn conversion where the timber was always going to be painted and solid oak is more than the room needs.
- Solid core primed MDF
- 35mm
Guide price from4 sizes£106.80inc VATWhite Solid Core Ladder Door
For the bedroom or the home office, where a hollow leaf lets too much of the house through. Same ladder shape, solid core behind it.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£106.80inc VATOak Ladder Door
Four wide panels stacked one above the other with equal rails between them. Shaker detail turned on its side, and the door that makes a narrow opening look wider.
- Engineered oak
- 35mm
Guide price from11 sizes£110.40inc VATGrey Painted 4-Panel Door
The four-panel shape in a factory grey. A period outline without the period colour, which is the combination most Victorian terraces are being refitted with.
- Painted grey MDF
- 35mm
Guide price from11 sizes£112.80inc VATOak 6-Panel Internal Door
The six-panel Victorian arrangement in engineered oak, for a period house with the ceiling height to carry it.
- Engineered oak
- 35mm
Guide price from11 sizes£115.20inc VATWalnut Flush Internal Door
An uninterrupted walnut face, no panels and no mouldings, on the plainest door shape there is. Darker and warmer than oak.
- Engineered walnut
- 35mm
Guide price from11 sizes£115.20inc VATWhite Solid Core Glazed Door
Three lights over a solid lower panel in a painted frame, with a dense core in the stiles and rails. A glazed door that still feels like a door in the hand.
- Solid core primed MDF
- 35mm
Guide price from4 sizes£117.60inc VATFD30 White Flush Fire Door
The plainest 30-minute fire door there is: a flat primed face over a fire-resisting core, 44mm thick, for a garage door or a loft conversion where nothing has to match.
- Primed MDF
- 44mm
- FD30
Guide price from6 sizes£117.60inc VATWhite Solid Core 6-Panel Door
The six-panel outline on a solid core, primed. A period shape that closes with weight instead of sounding like a cupboard.
- Solid core primed MDF
- 35mm
Guide price from7 sizes£117.60inc VATOak Solid Core Flush Door
A flat oak face over a dense core. The upgrade that is felt rather than seen: heavier in the hand, quieter through the wall, and it takes ironmongery anywhere on the edge.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£118.80inc VATGrey Painted 6-Panel Door
Six moulded panels in a factory grey. The most traditional outline in the least traditional colour, for a period house being brought forward rather than back.
- Painted grey MDF
- 35mm
Guide price from7 sizes£122.40inc VATOak Solid Core Shaker Door
Square-edged shaker panels in oak with a solid core behind them. This is the specification people are describing when they say they want the doors to feel expensive.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£134.40inc VATFD30 White Shaker Fire Door
A rated door that does not announce itself: square-edged shaker panels on a fire core, so the fire door on the landing matches the painted shaker doors either side of it.
- Primed MDF
- 44mm
- FD30
Guide price from4 sizes£136.80inc VATOak Solid Core 4-Panel Door
The four-panel Victorian arrangement in oak with a dense core, for the main rooms of a period house where the door is part of the room rather than a way out of it.
- Engineered oak, solid core
- 35mm
Guide price from7 sizes£141.60inc VATFD30 White 4-Panel Fire Door
A moulded four-panel face on a 30-minute fire core, for a period house where building control has asked for a rated door on a landing full of painted panel doors.
- Primed MDF
- 44mm
- FD30
Guide price from4 sizes£142.80inc VATWhite Solid Core 10-Light Door
Built for an opening that gets used constantly, where a lighter glazed door would eventually rattle. Ten lights on a solid-core primed leaf.
- Solid core primed MDF
- 35mm
Guide price from4 sizes£142.80inc VAT- Browse and filter by priceThe full range, with filters for size, finish and rating.Continue
Choose a finish
Timber, paint, or already done
Once the size is settled, the finish is the decision that is left — and the one that decides whether you spend a weekend per door.
AI illustrationOakEngineered for stability, solid where the movement is the point
AI illustrationWhitePrimed to match an existing white, or fully finished ready to hang
AI illustrationWalnutDarker and browner than oak, where the timber is meant to be the feature
AI illustrationGreyFactory-painted rather than primed, because the colour is the finish- AI illustrationPre-finishedOiled, lacquered or painted in the factory — hang it and walk away
- Everything elseUnfinished, oiled and lacquered — filter the full range
The swatch faces are generated material illustrations, not photographs of stock, and they are indicative only. Oak varies leaf to leaf and no two whites are the same, so order a set together and finish them together — that is the difference between a landing that looks deliberate and one that looks collected.
The part nobody mentions
A door is more than a leaf
Most door orders that go wrong do not go wrong on the door. They go wrong on the lining that was the wrong depth for the wall, the latch that would not fit where a hollow core door’s lock block sits, or the two hinges carrying a solid oak leaf that needed three.
A fire door is the sharpest version of the same problem: the rating belongs to the whole assembly — leaf, frame, intumescent seals, hinges, latch and closer, tested together — so a certified leaf in an uncertified frame no longer means thirty minutes.
- Frames and linings sized against the wall you actually have.
- What the ironmongery has to be, and how many hinges the leaf needs.
- Where a requirement depends on your building, we send you to building control rather than inventing an answer.
Why buy your doors here
Six things this site does that a door catalogue does not
Every one of them is a page you can open right now, not a claim about the business.
The size finder does the arithmetic
Give it the height and width of the opening and it returns the standard sizes that fit, the gap left on each edge, and whether the lining needs adjusting.
Find my sizeKnow the trimming allowance first
Almost every door needs a little off somewhere, and taking too much voids the guarantee. The calculator shows what the manufacturer permits before you buy, not after.
Trimming calculatorFire doors treated as an assembly
The rating covers the leaf, the frame, the seals, the hinges and the closer together. The checker walks through what has to be right around the door.
Fire door checker9 guides that show their workings
Measuring, trimming, linings, finishes and fire ratings. Where the answer depends on your building we say so and send you to building control instead of inventing one.
Read the guidesBuild a list, then ask for the price
There is no checkout to be pushed through. You assemble what the job needs, we come back with a confirmed price, and nothing is ordered until you say so.
See how it works4 widths with a page of their own
Each standard width has its own guidance — where it belongs, the clear opening it really gives, and what to do when your opening falls between two sizes.
Start at 686mm (27")
Before you order
The questions that decide the order
Written to be checked rather than skimmed, and honest about where a building control officer has the final say.
- Getting the size right
How much can you trim off a door?
What a door trimming allowance is, why it varies by door, how lippings and hollow cores set the limit, and why over-trimming a fire door voids its fire rating.
Read the guide - Fire doors and the regulations
When do UK Building Regulations require a fire door?
Where a fire door is normally required in a UK home, which document applies where you live, and why the answer comes from building control.
Read the guide - Fitting and finishing
What do I need to hang an internal door?
Everything a door needs besides the leaf: hinges, latches, handles, spindles and stops, plus what a doorset actually includes and when it is worth the extra.
Read the guide - Fitting and finishing
What is the difference between an unfinished, primed and pre-finished door?
Unfinished, primed and pre-finished compared, how to oil an oak door, and why sealing all six faces decides whether it stays straight.
Read the guide
No small print
What we can actually promise
Four things you can check by clicking a link. Anything we cannot show you yet is not on this page.
Both size families, both labelled
8 imperial widths and 5 metric ones, and every door shows its width in millimetres and in inches. A 762mm door is a 78" x 30" door — you should never have to work that out yourself.
FD30 and FD60 sold as an assembly
The rating covers the leaf, the frame, the seals, the hinges and the closer together. We set out what has to be right around the door rather than selling you a rated leaf and leaving you to guess.
9 guides that show their workings
Measuring, trimming allowances, frames, finishes and fire ratings. Where a requirement depends on your building, we say so and send you to building control instead of inventing an answer.
Guide prices, labelled as guide prices
Nothing on this site is a quote yet. Prices are shown as guides until they are confirmed, and asking us for the real one costs nothing and commits you to nothing.
You will not find review stars, delivery promises or certification badges on this site yet, because we have not earned them. They go up when they are real.
Trade
Buying by the landing, not by the leaf
Trade accounts are not open yet — there is no application, no waiting list and nothing here you need to do. What is already built is the part a joiner actually uses: the numbers, on the page, without asking anyone.
- Sizes, thicknesses and trimming allowances on the page, so a schedule can be priced without a phone call.
- Ex-VAT figures alongside inc-VAT — every price is stored ex-VAT and the VAT class is on the product.
- Fire doors described as an assembly, so what has to be ordered around the leaf is on the same page as the leaf.
Not sure yet
Tell us the opening. We will tell you the door.
Measure the height and the width, and the size finder will show you the standard sizes that fit, the gap on each edge, and whether the lining needs adjusting. If it is a fire door, the checker walks through what has to be right around it.