Quick-Step Silent Walk Laminate Underlay QSUDLSW7 7m2 — pack calculator & costs
Compare whole-pack quantities, recorded costs and source-backed specifications for this product.
Store snapshots: 2026-10-10 · 2 sampled store(s)
Each recorded pack covers 7.0 m². Enter your room area below to calculate whole packs and compare recorded store offers for manufacturer model QSUDLSW7.
| Room area | With allowance | Packs | Purchased coverage | Material subtotal |
|---|---|---|---|---|
| 10 m² | 11 m² | 2 | 14.0 m² | £186.46 |
| 20 m² | 22 m² | 4 | 28.0 m² | £372.92 |
| 30 m² | 33 m² | 5 | 35.0 m² | £466.15 |
Calculate for your room
| Product | Pack covers | Pack price¹ | Packs | Purchased coverage | Material subtotal | Next step |
|---|---|---|---|---|---|---|
| Quick-Step Silent Walk Laminate Underlay QSUDLSW7 7m2Flooring Supplies · ACC-UN-U-2068 | 7.0 m² | £93.23 | 4 | 28.0 m² | £372.92 | Use in my room plan → Store listing ↗ |
| Quickstep Silent Walk UnderlayOne Stop Flooring · QSUDLSW7 | 7 m² | £60.00 | 4 | 28 m² | £240.00 | Use in my room plan → Store listing ↗ |
¹ Pack prices display rounded pennies; line totals use the source’s full price precision. 10% is an adjustable example allowance. Quantities round up using recorded merchant order rules. Material subtotals exclude delivery, labour, preparation, trims, tape and additional membranes. These are dated offers from our sampled stores; confirm current price and stock with the store.
Documented specifications
| Specification | Quick-Step Silent Walk Laminate Underlay QSUDLSW7 7m2 | Quickstep Silent Walk Underlay |
|---|---|---|
| Recorded thickness | Not documented | 2mm |
| Laminate suitability recorded | Yes | Yes |
| Integrated moisture barrier recorded | Yes | Yes |
| Manufacturer model | QSUDLSW7 | QSUDLSW7 |
| VAT included in recorded price | Not documented | Yes |
This is a specification and quantity comparison, not a hands-on review or installation approval. Confirm the exact floor, underlay, subfloor and heating requirements together.
Sources behind these figures
Quick-Step Silent Walk Laminate Underlay QSUDLSW7 7m2 · evidence
SKU ACC-UN-U-2068 · Flooring Supplies · recorded 2026-10-10
- Recorded pack price / £: 93.23
<div class="product-calculator flex flex-col g-5" data-product-calculator data-coverage="7.0" data-pack-price="93.228" data-min-quantity="1" data-wastage="10" >
Source · recorded 2026-10-10 - Coverage per pack / m²: 7.0
{"measured_type": "area", "quantity_value": "7.0", "quantity_unit": "m2", "reference_value": 1, "reference_unit": "m2"}
Source · recorded 2026-10-10 - Manufacturer model: QSUDLSW7
Quick-Step Silent Walk Laminate Underlay QSUDLSW7 7m2
Source · recorded 2026-10-10 - Laminate suitability recorded: Yes
For your laminate floor
Source · recorded 2026-10-10 - Integrated moisture barrier recorded: Yes
Protection against rising damp
Source · recorded 2026-10-10
Quickstep Silent Walk Underlay · evidence
SKU QSUDLSW7 · One Stop Flooring · recorded 2026-10-10
- VAT included in recorded price: Yes
Quickstep Silent Walk Underlay £8.57 / m² (inc VAT)
Source · recorded 2026-10-10 - Recorded pack price / £: 60.00
£60.00 for one product unit
Source · recorded 2026-10-10 - Coverage per pack / m²: 7
M² per roll 7 m²
Source · recorded 2026-10-10 - Recorded thickness: 2mm
Thickness: 2 mm
Source · recorded 2026-10-10 - Recorded heating systems: Not documented
Quick Step Silent Walk is the underfloor of choice when your room is fitted with underfloor heating. Besides its excellent thermal efficiency Silent Walk underlay also nicely levels out your base floor. - Dimensions: 7 m x 1 m - Thickness: 2 mm - Integrated damp-proof membrane - Leveling effect - For use with underfloor heating
Source · recorded 2026-10-10 - Integrated moisture barrier recorded: Yes
Integrated damp-proof membrane
Source · recorded 2026-10-10 - Manufacturer model: QSUDLSW7
QSUDLSW7
Source · recorded 2026-10-10 - Laminate suitability recorded: Yes
For your laminate floor
Source · recorded 2026-10-10
Continue your plan
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- Room planner: compare floor and underlay quantities
- How we calculate costs and check sources