Describe the contents before designing the cabinet
Measure the objects that need a home. Hanging clothes, folded bedding, paperwork, books, equipment and household supplies have different requirements for depth, support and access. A cupboard that looks generous may still be inconvenient if its shelves are the wrong distance apart or a drawer cannot be fully opened. Separate daily items from occasional storage, and explain which compartments need to be reachable without moving something else. This information provides a practical starting point for the internal arrangement.
Consider how the cabinet will be used when other furniture is in place. A wardrobe door may clear an empty room yet strike the bedside table; a desk chair may block a lower drawer. Draw those movements and test them with the proposed handles. Bespoke work earns its place by addressing these relationships, rather than by filling an alcove from edge to edge regardless of how it functions.
Respond to the proportions of the room
Choose which existing lines the furniture should respect: window heads, door frames, skirtings, a picture rail or the edge of a fireplace. They need not all align, but the decision should be conscious. A tall cabinet can be divided to reduce its visual weight; a shallow upper section can retain useful space without dominating the room. Review elevations as well as plans, including how the piece appears from the doorway and from the usual seating position.
The Clerkenwell character assessment identifies timber windows among the area's surviving materials. New fitted work should be considered alongside retained fabric.
Where decoration or repair is needed behind a unit, agree when it will be completed and what condition must be achieved before fitting. Installing furniture should not conceal an unexplained damp patch or make a window mechanism inaccessible.
Sources: Clerkenwell Green, Charterhouse Square and Hat and Feathers conservation design guidelines
Measure for the finished installation
Site measurements should capture corners that are not square, changes in wall line, ceiling slopes and floor levels. Identify which surfaces will change during the project and which dimensions need confirmation afterwards. A fitted cabinet may require scribed edges or adjustable installation margins; these should be part of the design rather than an improvised strip added at the end. Check clearances for opening doors and pulling drawers out for servicing, not only their normal operating movement.
Verify the delivery route before deciding the size of assembled sections. Stair turns, lift dimensions and narrow entrances may influence where units are joined. The installation drawing should explain those joints and the sequence for bringing components together. This can preserve the intended appearance while making the design practical to transport and fit in the actual property.
Integrate equipment without losing access
A media cabinet, desk or utility cupboard needs more than holes for cables. Identify the equipment, its ventilation requirements, the route to power and the space needed to disconnect or replace it. Do not size a compartment solely around the front of a current device. Serviceable equipment needs an appropriate way to be reached, with removable panels that remain accessible after neighbouring furniture is positioned. Mark those panels clearly on the installation information.
For illuminated joinery, coordinate the electrical design with the relevant installer before manufacture. Establish where drivers, switches and connections will sit and how they can be maintained. The cabinet drawing and the electrical instructions must describe compatible positions. Where pipework or a meter is enclosed, obtain the relevant access requirements and build the furniture around them rather than treating them as inconvenient objects to hide.
Decide the small details before production
Door thickness, edge treatment, handles, hinges and drawer runners affect both appearance and use. Review the proposed opening method with the cabinet's size and purpose. A handleless arrangement may suit one unit but be awkward where frequent access or limited reach is important. Specify the intended loading and ask the maker to select an appropriate construction. Long shelves, large doors and deep drawers need to be considered as working components, not merely outlines in an elevation.
Approve a finish sample on the proposed material and view it beside surrounding surfaces. Record sheen, colour and any grain direction. Natural variation should be understood before several panels are made, particularly where a continuous appearance is intended. Confirm which interior surfaces receive the same finish and how exposed end panels are treated. These decisions give the finished piece a clear reference for inspection.
Fit, adjust and document the piece
Check the prepared room before installation, then set out the furniture against the agreed reference lines. Protect adjoining finishes and retained features during fitting. Inspect fixings and service routes at the stage when they remain visible. Any necessary adjustment to a component should preserve its function and the intended access. Record changes that affect how a panel is removed or how equipment is maintained, so the final information reflects the installed piece.
Completion includes checking door alignment, drawer movement, shelf positions and clearances with the rest of the room in use. Explain removable parts and care requirements, and identify spare or adjustable fittings where provided. A fitted piece should feel straightforward to use, but its maintenance should not depend on remembering an undocumented installation detail. Keep the agreed drawings and finish record as the reference for future additions or repairs.
Before work begins
Bespoke joinery in Clerkenwell: questions
How can fitted furniture respect a Northampton Square house?
The council identifies surviving Georgian housing around Northampton Square. In an individual home, measure retained openings, skirtings and other features before fixing a cabinet's proportions. Decide whether the new piece stops short of those details or requires an agreed junction with them. Do not use an assumed period style as a reason to remove sound fabric that could remain part of the room.
Do replacement exterior timber doors belong in the same brief as a cupboard?
Islington's application guidance distinguishes changes to external windows and doors from ordinary furniture decisions. If an exterior door is proposed, identify the property type, design changes and relevant designation before ordering it. Keep that approval question separate from the internal cabinet specification. A shared timber finish does not make the two items subject to the same installation or permission requirements.
Can bespoke cupboards conceal building services?
Only where the necessary clearances, ventilation and maintenance access can be preserved. Establish the requirements for the particular equipment before designing the enclosure. Removable panels should be identifiable and reachable after the room is furnished. Concealment is not a reason to compromise inspection or operation, so some service arrangements may require a different furniture layout.
Do built-in units have to match the period of the house?
The design should relate thoughtfully to the room, but a new cupboard does not have to imitate an older feature. Consider scale, materials, lines and the treatment of adjoining fabric. Where significant historic details may be affected, resolve the relevant design and consent questions before fixing anything. A clear distinction between retained fabric and new furniture can be useful.
What should be agreed before manufacture starts?
Confirm dimensions, internal arrangement, opening methods, materials, finish samples, equipment requirements and installation joints. Identify any size still dependent on preparatory work and set a point for checking it. The production information should be sufficiently complete for the maker and fitter to understand the same piece. Changes after that point need a recorded assessment of their consequences.
Official sources
Clerkenwell Green, Charterhouse Square and Hat and Feathers conservation design guidelines · Northampton Square conservation design guidelines · Islington types of planning applications
Checked 4 November 2026. Maps, list entries and directions must be checked for the individual property and proposed work.