Parquet Quantity Planning: Why Floor Area Is Not the Order

A parquet order can contain enough square metres and still be short of the pieces needed to finish a doorway or border. The problem is not always the area calculation. It may be the relationship between the drawing, the pattern and the way the product is supplied.

For project buyers, the useful question is not simply “How much extra should we order?” It is “Which pieces does this layout require, and what assumptions sit behind that quantity?”

Start with one marked-up plan

Give the supplier and installer the same dimensioned plan, with a revision number. Mark the intended pattern direction, the rooms included and the boundaries of each finish. Identify dimensions that are verified on site and those still taken from design drawings.

Ask the design team to name the visual priority. Is the pattern centred on the main entrance, a fireplace, a corridor or the room itself? Those choices may conflict. A floor that looks balanced in one room does not automatically remain balanced through several connected spaces.

NWFA’s parquet guidance treats pattern dimensions, room geometry and important architectural features as layout decisions. Have the installer review the setting-out plan before quantities are finalised, rather than leaving the purchasing team to resolve alignment on delivery day.

Separate the field from the border

Break the order into recognisable components: the main field, border strips, corners, thresholds and any special inserts. A single total hides whether those components have actually been priced.

For a bordered room, clarify whether the stated area includes the border. Record the border width and how it meets door openings. If a quotation lists field material by area and borders by length, keep those units visible instead of combining them into an apparently comparable price per square metre.

Ask who is responsible for cutting and forming special junctions. A factory-prepared component and material supplied for site cutting are different purchasing scopes. Neither should quietly substitute for the other.

Confirm the piece mix, not just the pattern name

“Herringbone” or “geometric parquet” is not a complete packing instruction. Depending on the product, the layout may use handed pieces, different component sizes or particular combinations of modules.

For example, Junckers’ single-stave installation guide distinguishes between patterns that use both left- and right-hand pieces and a ladder pattern that uses right-hand pieces. This illustrates why the component mix must be checked for the actual product and layout—not assumed from the total floor area.

Request a component schedule for the actual product offered. Each line should identify the piece, its dimensions, its orientation where relevant and the quantity supplied. Ask how the cartons will distinguish pieces that look similar but serve different positions.

Ask what the allowance covers

Treat cutting allowance, rounding to full packs and retained spare stock as separate decisions. Otherwise, the same allowance can be added twice—or assumed to include replacements that were never ordered.

There is no useful project answer in a percentage detached from the drawing. Ask the estimator to explain the basis: room shape, pattern orientation, perimeter cuts, borders and whether offcuts can genuinely be reused in that layout.

For phased projects, also identify where spare material will be held and who may release it. Material reserved for later maintenance should not disappear into another room’s installation without a recorded decision.

Compare quotations against the same revision

Before selecting a supplier, check that each quotation answers the same five questions:

• Which drawing revision and rooms does the quantity cover?
• Are borders, corners and transitions included or separately priced?
• Does the component mix match the proposed product and layout?
• Are cutting allowance, pack rounding and spare stock identified?
• Which dimensions or junction details still require confirmation?

If the designer changes a border width or pattern direction, ask for the quantity schedule to be reviewed. Keeping the same room area does not prove the original component order is still suitable.

For an early discussion with BOPMAN, send the plan, preferred pattern or product reference, approximate area, destination and the unresolved layout choices. You do not need every decision settled to start. You do need a clear distinction between a budget estimate and an order ready for release.