Solid Oak Parquet Blocks
Solid wood blocks offer traditional parquet craftsmanship with rich texture and depth. They can be arranged in classic patterns like herringbone or basket weave, making them ideal for premium, heritage-inspired interiors.
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Solid Blocks: all 9 floors compared
Same fitting throughout; they differ in board width, finish, grade and price.
At a glance
Price per m²
£47.50–
Box price, as on each product card
Board width
70–90 mm
70 mm and 90 mm
Every floor here
- Fitting: Tongue & Groove
- Underfloor heating: Not Compatible
Choose by board width
Grouped by board width, lowest price first in each group.
70 mm wide, 1 floor · £60.00/m²
£60.00 per m²
90 mm wide, 8 floors · from £47.50/m²
- Marlow Solid Double Smoked Oak Parquet Blocks 18 x 90 x 450 (mm)18 × 90 × 450 mmBrushed Matt Lacquered£47.50 per m²
- £47.50 per m²
- £47.50 per m²
- £47.50 per m²
- £49.50 per m²
- £49.50 per m²
- £49.50 per m²
- £49.50 per m²
Full comparison tableAll 9 floors side by side
Size, finish, grade and price for every floor in this collection, read from the shop and sorted by price. The price is per square metre for a box, the same figure as on each product card.
| Floor | Size | Finish | Grade | Price per m² |
|---|---|---|---|---|
| 18 × 90 × 450 mm | Brushed Matt Lacquered | Classic | £47.50 per m² | |
| 18 × 90 × 450 mm | Brushed UV Oiled | Classic | £47.50 per m² | |
| 18 × 90 × 450 mm | Brushed Matt Lacquered | Classic | £47.50 per m² | |
| 18 × 90 × 450 mm | UV Lacquered | Classic | £47.50 per m² | |
| 18 × 90 × 300 mm | Brushed Matt Lacquered | Rustic | £49.50 per m² | |
| 18 × 90 × 300 mm | Brushed Matt Lacquered | Rustic | £49.50 per m² | |
| 18 × 90 × 300 mm | Brushed UV Oiled | Rustic | £49.50 per m² | |
| 18 × 90 × 300 mm | Unfinished | Rustic | £49.50 per m² | |
| 18 × 70 × 280 mm | Unfinished | Rustic | £60.00 per m² |
Prices as listed on 9 November 2026; underlay, fitting and delivery come on top.
Buying guide
Solid Blocks, explained
Still unsure? Real people, honest advice.
Solid Blocks are 18 mm solid parquet blocks for a glued, patterned floor. There are 9 Marlow blocks in three formats: eight in European oak at 90 mm by 300 mm or 90 mm by 450 mm, one in Merbau at 70 mm by 280 mm; two arrive unfinished for sanding and sealing on site.
More solid wood looks
All solid woodThe look
Herringbone or brick bond
Finished or unfinished
Not for underfloor heating
In depth
Choosing solid parquet blocks
A parquet block is a floor you lay as a pattern, and the block itself is deliberately plain: 18 mm of solid timber, tongue and groove, with a 20 year manufacturer's warranty. The 9 Marlow blocks come in three formats. Four are European oak at 90 mm by 300 mm, Rustic grade: Smoked Oak brushed and UV oiled, Natural Oak and Light Oak brushed and matt lacquered, and one unfinished. Four are European oak at 90 mm by 450 mm, Classic grade: Natural Oak brushed and UV oiled, Smoked Oak and Double Smoked Oak brushed and matt lacquered, and Smooth Oak, UV lacquered. The ninth is Merbau, listed as reddish-brown, at 70 mm by 280 mm, unfinished, Rustic grade and square edged; the oak blocks are micro-bevelled.
Grade and format go together here. The 90 mm by 300 mm blocks are Rustic, with knots, sap and colour variation in the surface; the 90 mm by 450 mm blocks are Classic, calmer and more even. The finished blocks are laid, cleaned and walked on. The two unfinished blocks are the traditional route: lay, let the adhesive cure, sand the whole floor flat in one pass so the blocks become one surface, then oil or lacquer. It is more work, and it removes the tiny steps between blocks that a finished block keeps.
In practice
Because the block is solid timber and glued down rather than floated, the subfloor matters more than with any plank floor. It has to be flat, sound and dry; the moisture reading that UK practice treats as dry for solid timber is quoted below. The blocks also need to acclimatise in the room before laying, and the room needs to be at its in-service temperature when they do.
None of the 9 blocks is listed as compatible with underfloor heating. For the same patterns over a heated floor, the engineered herringbone blocks and chevron boards in the parquet range are listed as compatible and carry a real wood wear layer over a stable core.
Published standards3 sources
What the published standards say
Each entry is quoted from its source and linked to it. The full set is in the standards reference.
BS EN 13226 — solid parquet elements
BS EN 13226 specifies the characteristics of solid parquet elements with grooves and/or tongues intended for internal use as flooring, covering elements with or without surface treatment.
“This European Standard specifies the characteristics of solid parquet elements with grooves and/or tongues for internal use as flooring. This standard is not applicable to panels made from elements for which a separate standard is in course of preparation.”
Source: BS EN 13226:2009 - Wood flooring. Solid parquet elements with grooves and/or tonguesBS 8203 — relative humidity limit for a subfloor
A hygrometer maker's data sheet that cites BS 8203, BS 5325 and BS 8201 treats a subfloor as dry enough for most floor coverings when hygrometer readings do not exceed 75% relative humidity (65% RH for solid timber coverings), measured with a hygrometer sealed to the surface so that it reaches equilibrium with the base.
| RH limit, resilient floor coverings | 75 % RH |
|---|---|
| RH limit, solid timber floor coverings | 65 % RH |
“The base can be considered dry enough to install most floorcoverings if a series of tests produce readings not exceeding 75% R.H. (65% R.H. for solid timber floorcoverings).”
Source: F. Ball and Co. Ltd - Digital Hygrometer, Technical Data SheetCutting waste — how much extra to order
There is no published industry standard for cutting waste; the figures come from manufacturers' own guidance and they vary. Havwoods advises 8-12 % wastage for planks and 15-20 % for patterned floors such as herringbone or chevron. Quick-Step's UK guidance for laminate is 5 % extra in a regular room and 10 % in a room with many angles or curves.
| Wastage allowance, plank floors (Havwoods UK) | 8-12 % |
|---|---|
| Wastage allowance, herringbone or chevron (Havwoods UK) | 15-20 % |
| Extra to order, regular room, laminate (Quick-Step UK) | 5 % |
| Extra to order, room with many angles or curves, laminate (Quick-Step UK) | 10 % |
“For planks we typically advise on 8-12% wastage and patterned floors, such as herringbone or chevron, may need 15-20% wastage.”
Source: Havwoods UK - FAQs: How Much Wastage Shall I Encounter For? · second sourceQuestions