Engineered Parquet Flooring Installation Guide (Herringbone & Chevron)

Yes, in many cases — but only when the parquet, adhesive/underlay, and UFH system are all compatible and the system is commissioned correctly.

Key points:

• Use the correct UFH-rated adhesive (for fully bonded installs) or UFH-rated underlay (for floating installs).
• UFH must be brought up to temperature gradually and controlled within the flooring manufacturer’s limits.
• Stable room conditions matter: large swings in temperature/humidity increase movement risk.

Because walls are rarely perfectly straight or square. Parquet is visually “unforgiving”: if you start from a wall, small out-of-square errors multiply and you’ll end up with pattern drift, uneven borders, and awkward perimeter cuts.

A centre-line (and true 90° reference) keeps:

• The pattern square
• The finish balanced on both sides
• Perimeter cuts more consistent

A/B (left/right) planks have mirrored joint geometry and must be alternated correctly to form herringbone or chevron patterns.

If the A/B sequence is broken:

• The pattern will visually “walk”
• Joints may not lock properly
• You can end up forcing boards, which causes gaps and weak joints

Best practice is to separate A and B planks into two stacks before starting and dry-lay the starter section using the correct sequence.

Parquet needs a flatter subfloor than many plank floors because the pattern has more joints and more opportunities for lipping.

As a general site rule:

• Maximum deviation 3mm over 3m

If the subfloor is outside tolerance, correct it with a suitable levelling compound (or appropriate timber overlay solution). A subfloor that is “nearly flat” often shows up as visible unevenness once parquet repeats across the room.

Parquet should be installed with full contact support, not spot bonding.

That means:

• Use the trowel notch specified by the adhesive manufacturer
• Work within open time
• Press blocks firmly into place and maintain consistent bedding

Insufficient coverage can cause:

• Hollow spots
• Movement/noise
• Long-term joint stress and pattern instability

Drift happens when small alignment errors repeat across the floor. The most common causes are:

• Relying on recently laid blocks instead of the original reference lines
• Not checking squareness frequently
• Forcing joints closed when the pattern is slightly out
• Building one full side of the room before the other (errors grow unnoticed)

Prevention:

• Check against the 90° reference line regularly
• Use guide marks/chalk rails as alignment checks
• Build out evenly from the starter section
• Stop and correct early — parquet is far easier to adjust in the first few rows than later on