SpringBond®

High Performance Eco-friendly Underlay made from recycled Plastic Bottles. 85% of SpringBond is made from recycled PET plastic bottles and other single use plastics.

Overview

SpringBond® isn’t just eco-friendly, it’s a high performance underlay that actually delivers. With up to 57dB sound reduction and outstanding thermal insulation, it rivals (and often beats) traditional underlays, all while being chemical-free, VOC-free, and hypoallergenic.

Let’s be real, we all want to make sustainable choices, but only if the product works, holds up over time, and offers real value. SpringBond® was created with exactly that in mind – performance you can count on, without compromising the planet or your pocket.

Made in the UK from over 85% recycled plastic bottles, it’s helped divert more than 65 million of them from landfill and supports the Ocean Generation charity. It’s BRE-accredited, manufactured in an ISO 14001-certified facility, and proudly the winner of the Flooring Innovation and Sustainability awards.

Smart. Sustainable. Built to perform.

The SpringBond underlay difference

FIA 2025 Winner!

Performance

British Made

Flame Retardant

Easy Fit

Thermal Insulation

Hypoallergenic

85% Recycled

100% Recyclable

100% Consistency

Sound Insulation

ISO 14001

Global EPD

4 Pillar Accredited

Allergy UK

Innovation

Proud to Support

Global Distribution

Applications

Springbond Underlay. Made for:

Springbond is a high performance underlay suitable for all residential applications. It offers comfort and durability, has no lumps or bumps and gives consumers confidence in the knowledge that it is extremely low VOC and is inherently fire retardant without the use of chemicals, improving air pollution in the home.

Springbond is chosen for hotels worldwide for its performance and luxury whilst conforming to strict sustainability criteria. As a premium acoustic underlay, Springbond outperforms other underlays in providing luxurious comfort and superior acoustic properties. It delivers incredible performance for all contract and luxury use applications whilst being the greenest, safest, and quietest underlay available.

Offering superior benefits to end-users, our SpringBond® underlay is suitable for a range of applications, particularly new housing developments. As a high-performance acoustic underlay, it provides housebuilders with a sustainable alternative to standard PU Foam underlay—one that performs better, is 100% chemical-free, and has no lumps or bumps due to its precision-engineered manufacturing process.

SpringBond® is trying to combat the eight million tonnes of plastic that fill our oceans every year while improving household air pollution at the same time, offering a cleaner living environment for everyone. The average homeowner could see up to 900 recycled bottles used in underlay in their home. Give plastic bottles and other single-use plastics a new lease of life and look for green alternatives to everyday items.

A mission to create sustainable products that make a difference to us and our planet.

Sustainably Sourced

Over 65,000,000 bottles saved

SpringBond is combatting against the 8 million tonnes of plastic that fill our oceans every year while improving household air pollution at the same time, offering a cleaner living environment for everyone.

Clean Energy

Over 1.16GWh generated

As part of achieving our ISO14001 accreditation, we partnered with Harvest Green Developments Ltd to install 527 kWp of solar panels across our site, with the ambition of reducing our energy consumption per unit output to below 1 kWh.

As a result, we have…

⚡️ Saved more than 1.1 gigawatts of output electricity.

Carbon Offset

210,000KW of CO2 emissions

🌳 The equivalent that 9,545 mature trees would absorb over a year!

By choosing our products, you can be confident we are helping your business to enhance its eco-friendly credentials.

Technical Specifications

Springbond FR

UsageHeavy Contract HC/U
Thickness7mm
Flammability (BS 4790)Pass – Low Radius
Thermal Insulation1.66 Tog
SustainabilityFully Recyclable at End of Life
Sound Reduction (ISO0140)Reduction of 45db
TVOC After 3 Days46.6 μg/m3

Springbond Eco-Step

UsageGeneral Domestic GD/U
Thickness8mm
Flammability (BS 4790)Pass – Low Radius
Thermal Insulation2.2 Tog
SustainabilityFully Recyclable at End of Life
Sound Reduction (ISO0140)Reduction of 37db
TVOC After 3 Days46.6 μg/m3

Springbond 9

UsageHeavy Contract HC/U
Thickness9mm
Flammability (BS 4790)Pass – Low Radius
Thermal Insulation2.3 Tog
SustainabilityFully Recyclable at End of Life
Sound Reduction (ISO0140)Reduction of 41db
TVOC After 3 Days46.6 μg/m3

Springbond 11

UsageLuxury L/U
Thickness 11mm
Flammability (BS 4790)Pass – Low Radius
Thermal Insulation2.1 Tog
SustainabilityFully Recyclable at End of Life
Sound Reduction (ISO0140)Reduction of 57db
TVOC After 3 Days46.6 μg/m3

Bellway is committed to a sustainable approach to homebuilding, and has chosen SpringBond underlay as the next step in creating lower-carbon homes. We are proud to have already saved nearly two million bottles from entering the oceans and landfills by using this eco-friendly underlay

Maria Seed Marketing Manager at Bellway Homes

We’ve worked with

Your questions, answered

Frequently asked questions about a SpringBond Underlay

Yes! All variants of SpringBond can be fit on stairs but we would recommend the 9mm as the perfect underlay for stairs.

SpringBond stair installation guide


Want to see if it will work for you?

We have a wide range of products to suit various needs, but if you can’t find exactly what you’re after, get in touch with us and we’ll be happy to assist you with your specific requirements.

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