Casa PescaraParquet · 3 min
Subfloor checks before laying parquet in Pescara
Review flatness, moisture and soundness before choosing how to lay your wood flooring.
Identify the layers below the surface
The visible floor tells only part of the story. A tile can sit over adhesive, screed and other layers with different purposes. Before choosing your boards or the installation method, gather what you know about the original construction and any subsequent work. Drawings, site photographs and material sheets can help establish whether the screed has been replaced, whether underfloor heating is present and whether repairs were made in particular places. Mark changes of material on a floor plan, such as a tiled hallway leading into a room with terrazzo. The survey can then establish which substrates and movement joints are actually present under the areas to be covered.
Measure flatness and check the surface is sound
Looking across a floor can reveal a visible ridge, but the installation decision needs measurements. A fitter can check variations with suitable tools and compare them with the specifications for the chosen flooring system. Note spots that sound hollow, move or have cracks. These are starting points for closer examination, particularly in busy doorways and circulation routes. A small patch can still affect board support or the continuity of an adhesive bed. Ask for surface cleaning, repairs and any levelling products to be listed separately in the quote. Each has a different job, and each may affect when the floor is ready for the next operation.
Choose a suitable moisture check
Moisture can come from a recently laid screed, a leak or a building condition that needs investigation. For a property near the sea, the relevant evidence is what is measured indoors and in the actual subfloor. Tell the surveyor where you have seen marks, lifting material or changes after rainfall. A damp spot beside a balcony should be investigated before it is covered. Ask how the substrate will be tested, at which stage the test will take place and how the result will be compared with the requirements of the flooring system manufacturer. Keep a record of the checks with the technical information for the products used.
Review floor heights at every junction
Each decision about the substrate can change the final floor height. A levelling layer, an underlay or adhesive bed, and the boards themselves all contribute. Check where the wood meets a door, a stair, a window that opens near the floor or a neighbouring finish. For each threshold, ask for a sketch with both finished heights and the proposed transition. Measure the space below doors that swing over the area. If the old floor is staying, earlier repairs may have raised one of its edges already. Measuring these details before ordering helps avoid finding an unexpected change in level once the new boards are on site.
Agree when the subfloor is signed off
Ask for time to inspect the substrate after any removals or repairs. At this point the person coordinating the work can confirm whether the specified system suits the exposed surface and whether more preparation is needed. If there is a choice between retaining and removing an old floor, compare the finished heights, preparation time and access to adjoining rooms. In an occupied flat, decide which routes people and deliveries can use during the checks. Retain the product references and locations where readings were taken. The records will also help if a section under the floor needs investigating later or if another room is to be joined to it.
