GrandeWaltz® – Sustainable luxury for a greener future.
GrandeWaltz® is part of our luxury eco-conscious range which features a recycled based brown paper backing with no bleaching processes compared to white paper. It’s manufactured with 100% recycled foams and makes it ideal for those looking to tread softer on the planet (no pun intended) and comes in a choice of 9mm or 11mm thickness. GrandeWaltz is now a great high performance underlay consisting of comfort and durability whilst being sustainable for a greener future.
We also test to ISO International Standards and British Standards
As seen in CFJ & The Stocklist magazines – Wilsons Underlays voted Flooring Innovation Winners two years running (2022 and 2023)
44 – 47 dB
Noise reduction
1.37m x 11m (15m2)
Roll size
2.8 – 3.0 TOG
TOG rating
Low VOC/
Formaldehyde
The product showcase.
The specifications.
| GrandeWaltz® | 9mm | 11mm | Test Methods |
|---|---|---|---|
| Construction | PU & Viscoelastic Foams | PU & Viscoelastic Foams | |
| Density | 110kg | 110kg | |
| Thickness | 9mm | 11mm | |
| TOG rating | 2.8 TOG | 3.0 TOG | BS4745 |
| Noise reduction | 44 dB | 47 dB | BS EN ISO 10140-3:21010 |
| Comfort rating | Luxury | Luxury | |
| Area coverage | 15m2 (1.37m x 11m) | 15m2 (1.37m x 11m) | |
| Roll dimensions | 140 x 35 x 35 cm | 140 x 37 x 37 cm | |
| Double-Stick applications? | No | No | |
A breath of fresh air!
Quality and safety are at the heart of Wilsons Underlays – and we are proud that GrandeWaltz is rated A+ when tested to ISO 16000 for Air Quality. Our fresh take on underlay keeps your home fresh too!
Memory foam vs standard recycled foam
Why is memory foam better than standard foam? Well the graph speaks for itself, but simply – under compression testing, standard foam recovers 78% as opposed to our underlays which are up to 92%.
This graph also indicates our foams hold their thickness better in the long run which in return results in a longer life performance of your carpet, enhanced comfort properties underfoot and less furniture indentation marks.
Advanced specifications
Download our PDF to view the full low-down on the technical specifications.
Flammability
testing
Download our PDF to view the flammability testing.
Safety Report
Our underlays are tested to the highest of standards – we are so proud of our quality and safety we are happy to share the results!
Why does the backing look different?
GrandeWaltz is now more sustainable than ever – we’ve ditched the bleaching process – that’s where our oh so natural backing takes the limelight! No bleach, 80% recycled, same luxurious results. The perfect match for the recycled foam we pair it with!
Order a free GrandeWaltz® sample booklet today.
We’re so confident in our underlays that we are offering free samples to anyone who requests them. You can request up to three sample booklets delivered to your door free of charge for any of our underlays, which each have their own sample booklet.
