Cupboard fitting

Beyond simple storage, well-fitted cupboards add significant value to a property. Professional installation avoids the common pitfalls of DIY projects, such as misaligned doors, unsightly gaps against uneven walls, and unstable fixings that can become dangerous over time.

What Does the Work Involve?

• Site Survey: Measuring the space and checking walls and floors for levelness (plumb) to determine how much "scribing" is required.
• Preparation: Removing existing furniture, skirting boards, or coving where the new units will sit.
• Carcass Assembly: Building the main frame of the cupboards, either from flat-pack kits or raw materials like MDF or birch plywood.
• Scribing and Levelling: Trimming the edges of panels to follow the exact contour of your walls, ensuring a flush fit without gaps.
• Fixing: Securely anchoring the units to wall studs or masonry using appropriate heavy-duty fixings.
• Hardware Fitting: Installing hinges, drawer runners, handles, and soft-close mechanisms, followed by precise door alignment.
• Finishing: Adding decorative cornices, plinths, and end panels; filling screw holes and preparing surfaces for paint or polish.

Typical Costs

The cost of cupboard fitting in the UK depends heavily on whether you choose "off-the-shelf" units (like those from IKEA or Howdens) or bespoke joinery built from scratch on-site. Prices also fluctuate based on your location, with London and the South East typically seeing a 20-30% premium on labour rates.

Pro Tip: Most carpenters will provide a "primed" finish for bespoke MDF cupboards, but professional spray-painting or hand-painting will usually be quoted as a separate cost by a decorator.

How Long Does It Take?

• Single Alcove Unit: 1 day (including scribing and fixing).
• Pair of Fireplace Alcoves: 2 days for construction and fitting.
• Standard Flat-pack Run (3-4 units): 1 day, assuming the floor is relatively level.
• Large Bespoke Wardrobe/Library: 3 to 5 days depending on the complexity of internal shelving and lighting.

DIY or Professional?

Assembling a standard flat-pack cupboard is a viable DIY task for those with basic tools. However, the challenge in UK homes—especially Victorian or Edwardian builds—is that walls are rarely straight and floors often slope. A professional carpenter has the specialist tools (like track saws and scribing blocks) to ensure the unit looks built-in rather than just pushed against a wall.

For bespoke work, a professional is essential. They will understand load-bearing requirements and how to avoid hidden pipes or cables. If your cupboards include integrated lighting, you must ensure the work complies with Part P of the Building Regulations, which may require a qualified electrician.

Choosing the Right Tradesperson

• Check Qualifications: Look for Level 2 or 3 NVQ/City & Guilds in Site Carpentry or Joinery.
• View Portfolios: Ask for photos of "scribed" edges; this is the true test of a carpenter's skill.
• Insurance: Ensure they hold valid Public Liability Insurance (minimum £1 million).
• Questions to Ask:
  • Do you manufacture the units off-site or build them in the room?
  • How do you manage dust (e.g., do you use an extractor-connected saw)?
  • Does your quote include the cost of all ironmongery (hinges/handles)?
  • Will you remove the existing skirting boards or cut the cupboards around them?

UK Regulations

• Part P (Electrical Safety): Applies if the carpenter is installing LED strip lighting or internal sockets.
• BS 6206 / EN 12600: If your cupboard doors include glass, it must be toughened or safety glass to meet British Standards.
• Fire Safety: In some flats, cupboards built into communal hallways or near fire exits must meet specific fire-rating standards for materials.

Common Problems

• Door Sagging: Occurs when the carcass isn't perfectly square or the hinges aren't rated for the weight of the door.
• Gaps at the Wall: Caused by poor scribing, leaving "shadow gaps" where the unit meets an uneven wall.
• Hidden Services: Accidental drilling into water pipes or electrical cables hidden behind plasterboard.
• Expansion and Contraction: Using poor-quality MDF or solid wood that hasn't been seasoned, leading to cracks in the paintwork during winter.

Frequently Asked Questions

Should I fit cupboards before or after new flooring?

Ideally, fit the cupboards first and lay the flooring up to them, or fit the flooring first and install the cupboards on top. If you are using a floating floor (like laminate), it is usually better to fit the cupboards to the subfloor to allow the flooring to expand and contract independently.

What is the best material for fitted cupboards?

Moisture-resistant (MR) MDF is the industry standard for cupboards that will be painted. It is stable, cost-effective, and provides a smooth finish. For a wood-grain look, oak-veneered plywood is a popular, high-quality alternative.

Can you fit cupboards over a radiator?

It is possible, but you must include a grille for heat circulation and use heat-reflective backing. However, it is generally recommended to move the radiator or build the cupboard around it with significant ventilation to avoid warping the wood.

Do I need to remove my skirting boards?

For a truly "built-in" look, it is best to remove the skirting and refit it against the base of the cupboard. Alternatively, the carpenter can "scribe" the side of the cupboard to fit over the existing skirting, though this is more time-consuming.

How do I stop my MDF cupboards from smelling?

New MDF can emit a slight odour due to the resins used. Ensuring the boards are sealed with a proper primer (such as a shellac-based primer) and keeping the room well-ventilated for 48 hours after installation will resolve this.