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✨ Step into comfort and silence with Royale Sonic Gold!
The Royale Sonic Gold 5mm Comfort Underlay offers 30m² coverage across two rolls, combining superior sound insulation (25dB reduction), a gold foil damp proof membrane for moisture and heat protection, and excellent levelling properties. Designed for laminate and wood flooring, it enhances warmth and comfort while supporting underfloor heating, making it the go-to choice for modern, stylish interiors.
| ASIN | B086HTKMZK |
| Best Sellers Rank | 206,274 in DIY & Tools ( See Top 100 in DIY & Tools ) 129 in Panel Insulation |
| Brand | Royale |
| Coverage | 30m² |
| Customer Reviews | 4.7 out of 5 stars 914 Reviews |
| Item Dimensions L x W | 15L x 1W metres |
| Item Thickness | 5 Millimetres |
| Item thickness | 5 Millimetres |
| Manufacturer | Royale® |
| Material | Foam |
| Number of Items | 2 |
| Part Number | 5469 |
| Product dimensions | 15L x 1W metres |
| Recommended Uses For Product | for insulation and moisture protection under laminate or wood flooring |
| Recommended uses for product | for insulation and moisture protection under laminate or wood flooring |
| Unit Count | 30.0 square meter |
P**A
Lovely item
Quality item. Effective great performance and easy to lay.
H**O
Good quality Underlay for laminate
Good quality Underlay. Gives a little bit of a bounce underfoot, keeps the warmth and insulates well. Softens the step noise and is excellent value for money- 5mm thick and easy to put down.
N**S
Good and cheap
Good as any gold 5 mm underlay but most cheaper than in my local DIY shops.
M**E
Royale Sonic Gold underlay 5mm
Wasn’t sure in the first instance when ordering. Lot lighter than the 3mm underlay which I took off so was bit dubious and even more so when I laid the first floor boards (engineered wood) as seemed a bit bouncy. However, as I fitted more the bounciness decreased so happy with that. Overall extremely easy to use and cut/shape as well and seems to do the job re soundproofing when walked on. Only down so need to see what it’s like long term really so docked a star.
Y**Y
Top quality underlay
Very good quality underlay and absolute steal at this price! Foam is firm and 5mm thickness is not too thick but also is not to thin. Foil supposed to keep moisture away and make floor warmer but we will have to wait and see about that. 15m2 roll was enough to cover our modestly ( read tiny) sized living room and we have an other roll left for future so coverage is very impressive in my opinion. I honestly don't know why I have bothered with lesser products in the past. Wanted to say well done to supplier - Flooring Online Uk for selling such a good product at competitive price and quick delivery, thank you guys!
M**.
Underlayer
Very easy to use
K**M
Great product
Was very impressed with the quality and price of the product
R**S
Just the job
Bought this for a laminate floor, super fast delivery and a good quality product at a very good price. Worked lovely and was as good as any other product I looked at in the big DIY stores, but at a much better price. Very happy.
Trustpilot
2 weeks ago
5 days ago