Solid floor Insulation Solutions

INSULATING A SOLID FLOOR INTERNALLY (FLOATING FLOOR).
Insulating a solid floor on the internal side is an effective method of insulation, particularly for retrofit, refurbishment and conversion projects where there is an existing floor.
This method of installing solid floor insulation allows you to significantly reduce the overall height of the floor compared to traditional insulation, maximise the internal floor footprint and reduce the overall cost of the floor. Using our highly reflective, thin profile insulation offers great benefits, whilst achieving U-Values which will ensure you comply with Building Regulations and have a space which is comfortable for its occupants.
The recommended insulation for this method of construction is shown below.
SuperQuilt floating floor

Our floating floor insulation solution is great for projects where there is a solid floor which has no insulation or requires additional insulation to increase the overall U-value.
A floating timber floor is when timber battens or joists are laid on a solid floor, providing a floated floor above the surface. YBS provide floating floor insulation which prevents heat loss and cold bridging.
SuperQuilt should be laid across the surface of the solid floor, with a timber batten or joist laid over the top.
Increase the overall thermal performance of the floor by simply increasing the depth of the joist cavity above the SuperQuilt.
Single or multiple layers of SuperQuilt can be used to achieve your desired U-Value, for more information speak to our technical support team on 01909 726 025
For projects where a lower U-value is required, why not try our Foiltec range.
50mm x 50mm Timber Batten at 600mm Centres
Description | P/A Ratio | U-Value |
---|---|---|
SuperQuilt | 0.1 | 0.13 |
SuperQuilt | 0.2 | 0.19 |
SuperQuilt | 0.3 | 0.22 |
SuperQuilt | 0.4 | 0.25 |
SuperQuilt | 0.5 | 0.26 |
SuperQuilt | 0.6 | 0.28 |
SuperQuilt | 0.7 | 0.29 |
SuperQuilt | 0.8 | 0.30 |
SuperQuilt | 0.9 | 0.30 |
SuperQuilt | 1.0 | 0.31 |
In accordance with ETA (CE Mark) Certification | (W/m²K) |
100mm x 50mm Timber Batten at 600mm Centres
Description | P/A Ratio | U-Value |
---|---|---|
SuperQuilt | 0.1 | 0.11 |
SuperQuilt | 0.2 | 0.16 |
SuperQuilt | 0.3 | 0.18 |
SuperQuilt | 0.4 | 0.20 |
SuperQuilt | 0.5 | 0.21 |
SuperQuilt | 0.6 | 0.22 |
SuperQuilt | 0.7 | 0.23 |
SuperQuilt | 0.8 | 0.24 |
SuperQuilt | 0.9 | 0.24 |
SuperQuilt | 1.0 | 0.24 |
In accordance with ETA (CE Mark) Certification | (W/m²K) |
Product Guides
Certification
YBS Insulation products are manufactured to the highest quality and our SuperQuilt is certified to industry standards.

YBS Insulation Product Information
Product - SuperQuilt - See more

SuperQuilt is one of the UK’s leading multifoil insulations. This flexible, easy to install, multilayer insulation offers tremendous thermal benefits. The benefit of multifoil insulation is that it is suitable for a range of applications from roof insulation, floor insulation and wall insulation and due to the slim depth, you can save valuable space on your installation. The unique composition of the product effectively deals with all forms of energy transfer.


This product is suitable for roofs, walls, floors and offers the following major benefits –
- Cost saving Solution
- Effective 2 in 1 insulation and vapour control membrane
- Reduces Construction Depth
- Reduces Risk of Condensation
- Non degradable maintaining thermal performance and product integrity
SuperQuilt has been independently tested and certified to the latest Industry Standards, including BDA Kiwa certificate of Agrément, Building Control Compliance (LABC registered detail) and NHBC Acceptance.

Product - Foil-Tec- See more

Foil-Tec is an ultra-thin, flexible, easy to install, vapour control membrane which effectively controls condensation and air tightness in both walls and roofs, while offering great thermal benefits. Foil-Tec can also be used independently as an insulation membrane in floor applications.

Foil-Tec is an ultra-thin, flexible, easy to install, vapour control membrane which effectively controls condensation and air tightness in both walls and roofs, while offering great thermal benefits. Foil-Tec can also be used independently as an insulation membrane in floor applications.
This product offers the following major benefits:
- Effective 2 in 1 insulating vapour control membrane
- Removes Risk of Condensation
- Non degradable, maintaining thermal performance and product integrity