Engineered Wood Flooring Dimensions & Sizes Guide (Thickness, Width, Length)

This technical guide outlines standard engineered wood flooring dimensions, board thicknesses, wear layer options, and pattern formats manufactured by PerfektoWood in Lithuania. Engineered oak parquet is specifically designed for exceptional dimensional stability, precision tongue-and-groove milling, and maximum heat transfer over underfloor heating systems.

If you are deciding between timber constructions, read our comparison: Solid vs Engineered Parquet: Which to Choose?. Looking for solid oak or all-pattern sizes? See our complete oak parquet dimensions guide, or browse our full hardwood collection.

Standard Engineered Wood Flooring Dimensions at a Glance

Most requested project specifications: Herringbone: 525 × 105 × 12 mm | Wide planks: 1000–2400 × 180 × 15 mm

Engineered Oak Board Sizes by Pattern

Engineered Chevron Dimensions

• Precision angle cuts at 45° or 60°
• Creates a continuous geometric "V" pattern across the floor plane
• Available in 12 mm and 15 mm thickness with matched left/right plank sets
• Standard board dimensions: 140 mm width, lengths from 520 mm up to 850 mm

Read our technical guide on Chevron 45° vs 60° angles, sizes and patterns.

Engineered Herringbone Dimensions

• Length: 525 – 895 mm
• Width: 90 – 140 mm (popular: 105 mm and 140 mm)
• Thicknesses: 12 mm / 15 mm
• Installed at a classic 90° angle with precision tongue and groove milling

Best for classic heritage renovations, boutique hotels, and luxury apartments. Learn more in our oak herringbone selection guide.

Wide Engineered Oak Planks (140 – 350 mm)

• Width: 140 mm – 350 mm (grand format planks up to 350 mm)
• Length: 400 mm up to 2400 mm
• Thicknesses: 15 mm / 18.5 mm / 20.5 mm
• Colors & Grades: Available in 30 bespoke color tones and 3 gradings (Select, Nature, Rustic)

Best suited for expansive living areas, open contemporary architectural spaces, and high-traffic commercial environments. Browse our dedicated wide engineered oak flooring collection.

Engineered Oak Thickness Options

Selecting the optimal total thickness depends on subfloor clearances, door heights, and thermal conductivity requirements:

• 12 mm — Low profile; ideal for renovations where door threshold height is restricted, and delivers maximum thermal conductivity for radiant heating systems.
• 15 mm — Standard specification for residential and light commercial use (our most specified format).
• 18.5 mm – 20.5 mm — Heavy-duty format; recommended for high-traffic commercial spaces, retail floors, or transitions directly flush to stone and tile.

Wear Layer Thickness & Lifetime Refinishing

The top oak layer dictates the usable service life and re-sanding capability of the floor:

• 3.0 mm wear layer: Allows 1–2 refinishing cycles (standard residential use; 25+ years life expectancy).
• 4.0 mm wear layer: Allows 2–3 refinishing cycles (medium to heavy traffic).
• 5.5 mm wear layer: Allows 3–4 refinishing cycles (heavy contract commercial use, equivalent lifespan to solid wood).

Underfloor Heating Compatibility

Engineered oak parquet is the gold standard for heated subfloors. Technical recommendations from our manufacturing facility:

• Total board thickness of ≤ 15 mm delivers optimal thermal responsiveness.
• Maximum screed surface operating temperature: 27°C (compliant with European EN 1264 standards).
• Always install using the full-surface glue-down method with permanently elastic silane adhesives.
• Learn more in our technical guide on parquet flooring with underfloor heating.

Explore PerfektoWood Product Lines

• Wide Engineered Oak Flooring (240–350 mm) — grand format planks in 30 colors.
• 2-Layer Chevron & Herringbone Parquet Collection — engineered chevron and herringbone.
• 3-Layer Engineered Oak Flooring Collection — classic engineered boards.
• View All Wood Flooring Collections — browse all European hardwood floors.

Frequently Asked Questions

What are standard engineered wood flooring dimensions?

Engineered oak boards are made in lengths from 525 mm to 2400 mm, widths from 90 mm to 350 mm, and thicknesses of 12 mm, 15 mm, 18.5 mm and 20.5 mm. Popular engineered formats include herringbone (525 × 105 × 12 mm) and wide planks (up to 2400 × 350 × 15 mm).

Can I request a custom price calculation for my project?

Yes. Contact PerfektoWood via our contacts page (info@perfektowood.lt) with your required dimensions, estimated area (m²), and pattern choice. Our technical team prepares direct commercial quotations within 24 hours.

Is engineered oak flooring suitable for underfloor heating?

Yes. Engineered oak flooring with a Baltic birch plywood base is specifically designed for underfloor heating. Boards up to 15 mm thickness provide the best thermal conductivity and structural stability without seasonal gapping.

What is the wear layer on engineered oak flooring?

The wear layer is the top solid oak layer bonded to the plywood core. PerfektoWood manufactures wear layers from 3.0 mm to 5.5 mm, allowing between 1 and 4 complete refinishing cycles throughout the floor's lifetime.