Engineered vs Solid Wood Flooring — UK Guide
Comparing engineered and solid wood flooring for UK homes — stability, subfloor requirements, refinishing potential, underfloor heating compatibility and cost.
Side-by-Side Comparison
| Property | Engineered Wood | Solid Wood |
|---|---|---|
| Construction | Hardwood veneer on plywood/HDF | Single piece of hardwood throughout |
| Total thickness | 12-21mm | 18-22mm |
| Wear layer | 3-6mm (hardwood veneer) | Full thickness (18-22mm) |
| Supply cost per m² (oak) | £30-70 | £40-80 |
| Dimensional stability | Excellent — minimal movement | Moderate — expands/contracts with humidity |
| UFH compatible | Yes — designed for it | Not recommended |
| Installation methods | Float, glue-down or secret nail | Secret nail or glue-down |
| Over concrete | Yes — float with underlay + DPM | Needs plywood subfloor or glue-down |
| Sanding potential | 2-5 times (depends on veneer) | 8-10+ times |
| Lifespan | 30-50 years | 50-100+ years |
Pros and Cons
Engineered Wood Flooring
Pros
- + Excellent dimensional stability
- + Works with underfloor heating
- + Can float over most subfloors
- + Often cheaper than solid
- + Available in wider plank widths
Cons
- - Limited sanding (thin veneer)
- - Budget options have very thin veneer
- - Hollow sound if floating
- - Cannot be stained differently if veneer is thin
- - Delamination possible with cheap products
Solid Wood Flooring
Pros
- + Can be sanded many times (8-10+)
- + Genuine solid timber feel
- + Extremely long lifespan
- + Adds property value
- + Can be stained to any colour
Cons
- - Expands and contracts with humidity
- - Not suitable for underfloor heating
- - Needs timber or ply subfloor over concrete
- - More expensive to install
- - Seasonal gaps between boards
UK Cost Comparison (2026 Prices)
For a typical 25 m² ground-floor living room on a concrete slab:
| Cost Element | Engineered Oak | Solid Oak |
|---|---|---|
| Flooring (28 m² inc. waste) | £840-1,960 | £1,120-2,240 |
| Underlay/DPM | £80-140 | N/A (needs subfloor) |
| Plywood subfloor + battens | N/A | £350-550 |
| Adhesive (if glue-down) | £100-150 | £100-150 |
| Labour | £300-500 (float) | £500-800 (nail + subfloor) |
| Total | £1,320-2,750 | £2,070-3,740 |
When to Choose Each
Choose Engineered When
- You have underfloor heating
- Installing over concrete subfloors
- Wide plank design is desired
- Budget-conscious but want real wood
- Below-grade rooms (basements)
Choose Solid When
- Period property with timber subfloors
- Maximum lifespan is the goal
- You want to sand and refinish many times
- First floor rooms with timber joists
- Premium feel and property value
Environmental Considerations
Engineered flooring uses less hardwood per board (only the top veneer), making better use of slow-growing timber. The plywood base typically uses fast-growing birch or poplar. Solid wood flooring uses more hardwood but lasts longer and can be refinished many times. Both are sustainable choices when sourced from FSC or PEFC certified forests. At end of life, both can be recycled or repurposed.
Related Calculators
- Laminate Flooring Calculator — calculate packs and underlay
- Vinyl Flooring Calculator — calculate LVT planks and adhesive
How We Calculate This
Frequently Asked Questions
Related Calculators
Composite vs Timber Decking
Compare composite and timber decking: cost, maintenance, durability and environmental impact for UK gardens.
Render vs Plaster
External render vs internal plaster: materials, drying times, costs and when to use each.
Copper vs Plastic Pipe
Copper vs push-fit plastic plumbing pipe: cost, longevity, freeze resistance and ease of installation.
Brick vs Block Walls
Brick vs block construction: speed, cost, thermal performance and structural capacity compared.
Last updated: April 2026
All calculations are estimates. Verify with your supplier.