The Complete Guide to
Wood Floor Fitting in Ireland

Types of wood flooring explained

Before fitting a new floor, it helps to understand the three main types of wood flooring available in Ireland. Each is fitted differently, suits different rooms, and comes at a different price point.

Solid wood flooring

Solid wood is exactly what it sounds like — each board is a single piece of real timber. It is the most premium and longest-lasting option, able to be sanded and refinished many times across decades of use. Solid wood is usually nailed or glued to the subfloor and is best suited to rooms without underfloor heating, where its natural movement can be accommodated.

Engineered (semi-solid) wood flooring

Engineered boards have a real-wood top layer bonded to a stable plywood or HDF core. This construction makes them far more stable than solid wood, so they cope better with humidity and are the preferred choice for underfloor heating. They can be floated, glued or nailed depending on the situation, and can still be sanded once or twice over their life.

Laminate flooring

Laminate is a wood-effect floor made from a printed decorative layer over a dense board. It is hard-wearing, scratch-resistant and the most affordable of the three. Laminate is almost always floated over underlay with a click-lock system, making it quick to fit, though it cannot be sanded or refinished.

How to choose the right floor for each room

The best floor for a room depends on moisture, traffic, heating and budget. A few guidelines:

• Living rooms and bedrooms — solid or engineered wood both work beautifully in these stable, lower-moisture spaces.
• Kitchens and hallways — engineered wood or quality laminate handle the higher traffic and occasional spills better than solid timber.
• Rooms with underfloor heating — engineered wood is the safest choice, with laminate as a budget alternative if rated for it.
• Rental properties — laminate offers a hard-wearing, cost-effective finish that is easy to replace if damaged.

The floor fitting process

A professional fitting follows a clear sequence, and the quality of each stage determines how the floor performs for years afterward.

1. Acclimatisation

The boards are delivered and left in the room for several days to adjust to its temperature and humidity before fitting. This prevents movement after installation.

2. Subfloor preparation

The subfloor is cleaned, levelled and checked for moisture. A sound, flat, dry base is essential — this is the foundation everything else depends on.

3. Fitting

The floor is laid using the appropriate method — floating over underlay, gluing, or secret-nailing — depending on the floor type and subfloor. Expansion gaps are left around the edges to allow for natural movement.

4. Finishing

Beading or scotia is fitted at the edges, thresholds and door bars are added, and the floor is cleaned and checked. The result is a floor that is flat, quiet and built to last.

Why subfloor preparation matters

If there is one stage that separates a floor that lasts from one that fails, it is subfloor preparation. An uneven subfloor leads to hollow spots, movement and squeaking. A damp subfloor causes cupping and lifting. Loose boards transmit noise and creak underfoot.

Proper preparation might involve applying a self-levelling compound to concrete, securing or replacing loose floorboards, or installing a moisture barrier. It is rarely the most visible part of a job, but it is the part that determines whether your floor still looks and feels right in ten years.

Acclimatisation: the step that is easy to skip

Wood is a natural material that expands and contracts with changes in temperature and humidity. If boards are fitted straight from a cold van into a warm home, they will move significantly after installation — leading to gaps in winter or buckling in summer.

Leaving the boards in the room where they will be fitted for around five to seven days lets them reach equilibrium with their environment first. It is a step that costs only time, but skipping it is one of the most common causes of floor problems we are called out to fix.

Wood flooring and underfloor heating

Underfloor heating has become increasingly common in Irish homes, and it changes which floor you should choose. The gentle heat cycles of underfloor systems cause timber to expand and contract, which solid wood does not handle well — it can gap and cup over time.

Engineered wood, with its stable layered core, is built to cope with this movement and is the recommended choice for underfloor heating. Certain laminates rated for underfloor heating also work well. Whatever the floor, it must be confirmed as compatible with underfloor heating before fitting, and the system should be commissioned correctly to avoid thermal shock to the boards.

DIY versus professional fitting

Click-lock laminate is within reach of a confident DIYer for a simple, square room. But the moment a job involves solid wood, gluing, an uneven subfloor, underfloor heating, pattern laying or awkward room shapes, professional fitting pays for itself. The cost of materials wasted on a botched DIY attempt often exceeds what professional fitting would have cost in the first place.

A professional brings the right tools, prepares the subfloor correctly, accounts for expansion, and stands over the result. For a floor you want to look right and last for years, it is an investment rather than an expense.