Suspended Floor Insulation

Improve thermal performance in your floors by fitting insulation between its joists. Read Our Guide for more information

Celotex TB4000 Thermal Bridging Board 1.2m x 2.4m - 25mm to 40mm
Celotex TB4000 Thermal Bridging Board 1.2m x 2.4m - 25mm to 40mm Floor Insulation
Vendor
Celotex
Regular price
from £14.81 £17.77
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from £14.81 £17.77
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Celotex GA4000 General Purpose PIR Insulation Board 50mm to 100mm 2.4m x 1.2m
Celotex GA4000 General Purpose PIR Insulation Board 50mm to 100mm 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
from £14.81 £17.77
Sale price
from £14.81 £17.77
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£0.00
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Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm
Celotex XR4000 Insulation Board 1.2m x 2.4m - All Sizes Loft Insulation
Vendor
Celotex
Regular price
from £47.12 £56.54
Sale price
from £47.12 £56.54
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25mm Celotex TB4025 2.4m x 1.2m
25mm Celotex TB4025 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£14.81 £17.77
Sale price
£14.81 £17.77
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£0.00
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40mm Celotex TB4040 2.4m x 1.2m
40mm Celotex TB4040 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£21.78 £26.14
Sale price
£21.78 £26.14
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30mm Celotex TB4030 2.4m x 1.2m
30mm Celotex TB4030 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£17.39 £20.87
Sale price
£17.39 £20.87
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50mm Celotex GA4050 2.4m x 1.2m
50mm Celotex GA4050 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£21.33 £25.60
Sale price
£21.33 £25.60
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100mm Celotex GA4100 2.4m x 1.2m
100mm Celotex GA4100 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£38.71 £46.45
Sale price
£38.71 £46.45
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75mm Celotex GA4075 2.4m x 1.2m
75mm Celotex GA4075 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£31.50 £37.80
Sale price
£31.50 £37.80
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70mm Celotex GA4070 2.4m x 1.2m
70mm Celotex GA4070 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£31.82 £38.18
Sale price
£31.82 £38.18
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60mm Celotex GA4060 2.4m x 1.2m
60mm Celotex GA4060 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£28.00 £33.60
Sale price
£28.00 £33.60
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90mm Celotex GA4090 2.4m x 1.2m
90mm Celotex GA4090 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£39.77 £47.72
Sale price
£39.77 £47.72
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80mm Celotex GA4080 2.4m x 1.2m
80mm Celotex GA4080 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£37.32 £44.78
Sale price
£37.32 £44.78
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120mm Celotex XR4120 2.4m x 1.2m
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£47.12 £56.54
Sale price
£47.12 £56.54
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150mm Celotex XR4150 2.4m X 1.2m
150mm Celotex XR4150 2.4m X 1.2m Floor Insulation
Vendor
Celotex
Regular price
£56.93 £68.32
Sale price
£56.93 £68.32
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140mm Celotex XR4140 Insulation Board 2.4m x 1.2m
140mm Celotex XR4140 Insulation Board 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£61.48 £73.78
Sale price
£61.48 £73.78
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£0.00
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110mm Celotex XR4110 2.4m x 1.2m
110mm Celotex XR4110 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£47.15 £56.58
Sale price
£47.15 £56.58
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130mm Celotex XR4130 2.4m x 1.2m
130mm Celotex XR4130 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£56.80 £68.16
Sale price
£56.80 £68.16
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165mm Celotex XR4165 2.4m x 1.2m
165mm Celotex XR4165 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£79.25 £95.10
Sale price
£79.25 £95.10
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Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m Floor Insulation
Vendor
Kingspan
Regular price
from £136.40 £163.68
Sale price
from £136.40 £163.68
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£0.00
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EcoTherm Eco-versal Insulation Board (2.4m x 1.2m) - All Sizes
Eco-versal (2.4m x 1.2m) - All Sizes Floor Insulation
Vendor
Ecotherm
Regular price
from £18.07 £21.68
Sale price
from £18.07 £21.68
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Mannok Insulation Board 1.2m x 2.4m (All Sizes)
Mannok Insulation Board 1.2m x 2.4m (All Sizes) Floor Insulation
Vendor
Mannok
Regular price
from £18.84 £22.61
Sale price
from £18.84 £22.61
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£0.00
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Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes
Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes Floor Insulation
Vendor
Danosa
Regular price
from £36.11 £43.33
Sale price
from £36.11 £43.33
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£0.00
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Danosa 75mm XPS Concrete Slab Grey - 500mm x 500mm
Danosa 75mm XPS Concrete Slab Grey - 500mm x 500mm Flat Roof Insulation
Vendor
Danosa
Regular price
£6.41 £7.69
Sale price
£6.41 £7.69
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£0.00
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EPS 70 (All Sizes) 2400mm x 1200mm
EPS 70 (All Sizes) 2400mm x 1200mm Floor Insulation
Vendor
Insulation4Less
Regular price
£78.60 £94.32
Sale price
£78.60 £94.32
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£0.00
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100% Sheepwool Insulation Comfort Roll (All Sizes)
100% Sheepwool Insulation Comfort Roll (All Sizes) Floor Insulation
Vendor
Sheepwool
Regular price
from £48.56 £58.27
Sale price
from £48.56 £58.27
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£0.00
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Superfoil General Purpose Wrap 3mm x 7m x 1m
Superfoil General Purpose Wrap 3mm x 7m x 1m Wall Insulation
Vendor
Superfoil
Regular price
£22.50 £27.00
Sale price
£22.50 £27.00
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£0.00
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Superfoil SFBA MP - All Sizes
Superfoil SFBA MP - All Sizes Wall Insulation
Vendor
Superfoil
Regular price
from £51.59 £61.91
Sale price
from £51.59 £61.91
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£0.00
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Kingspan Kooltherm K103 Floorboard (All Sizes) 2400mm x 1200mm
Kingspan Kooltherm K103 Floorboard 1.2m x 2.4m - All Sizes Floor Insulation
Vendor
Kingspan
Regular price
from £237.60 £285.12
Sale price
from £237.60 £285.12
Regular price
£0.00
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SuperFOIL SFUF 6mm x 1.5m x 8m
SuperFOIL SFUF 6mm x 1.5m x 8m Floor Insulation
Vendor
Superfoil
Regular price
£86.45 £103.74
Sale price
£86.45 £103.74
Regular price
£0.00
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SuperFOIL SF19 Plus (All Sizes)
SuperFOIL SF19 Plus 45mm x 1.5m x 10m Wall Insulation
Vendor
Superfoil
Regular price
from £88.81 £106.57
Sale price
from £88.81 £106.57
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£0.00
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SuperFOIL SF40 65mm x 1.5m x 10m
SuperFOIL SF40 65mm x 1.5m x 10m Wall Insulation
Vendor
Superfoil
Regular price
£184.70 £221.64
Sale price
£184.70 £221.64
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£0.00
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Suspended Timber Floor Insulation

The main reason for installing thermal insulation under your floors is to prevent heat loss from gaps between the floorboards.

Installing insulation under your floors is a great step towards having full control over your home's temperature. It is a quick way of transforming your home into a more comfortable atmosphere with a balance of temperature. This is done by fixing insulation between the joists beneath your floors, and this can apply for both renovation projects and new houses. Especially in colder areas, it is essential to keep your homes warm and preserve the heat within. Insulation comes in many thicknesses, to achieve the optimum results it is important that you first figure out the right thickness of insulation needed to meet your desired U-value.

Suspended Timber Floor

Why install suspended Floor insulation?
Condensation build up and damping can result in damaged floors/ rotten furniture over time. Suspended Floor Insulation allows you take control of heat transfer and prevent condensation build up. This will keep your home in tip-top condition and prevent any nasty experiences with condensation/ damping.

Suspended floor insulation is very useful in strengthening the foundation of your floors as they add support between joists meaning you should expect a sturdier floor in the long run.

The major reason for installing thermal insulation under your suspended floors is to prevent heat loss from gaps within the houses shell. You will immediately notice a more cosy and balanced room temperature once you have installed suspended floor insulation.

Timber floor Insulation

There are many ways to install them and various materials to work on. The materials that can be used for Suspended floor Insulation-



• PIR thermal Insulation board (Kingspan /Celotex). Thicknesses of 50mm and 100mm are among the most common thicknesses chosen however we here at insulation4less aim to give you the widest range of options possible.
• Mineral Wool Insulation in slab form (Rolls or batts).
• Hemp and sheep wool are great natural materials for floors.

These suspended floor insulations are a very cost effective and have great uses even with protection against sound. They work as a shield against noise, blocking it from entering your home from beneath your floors.

Things to keep in mind before Installing above the floor joists-
• The floorboards must be installed before insulating the floor.
• You must cut the installation boards according to the required size so that they can easily fit.
• You must use galvanized steel saddle clips, nails and softwood timber battens.
• Make sure that the thickness of these boards according to the joists is placed accordingly.

Things to keep in mind before installing below floor joists-
• The floorboards have to be placed over joists before you can fit the insulation boards from below.
• The insulation boards need to fit tightly over the joist so that there are no chances of air gaps.

Fireproofing – Insulation in general helps prevent fire within the home. Suspended floor insulation is no different, it is a great step towards home fire safety. The risk of short circuits within the home is a very serious issue. Short circuits can ignite a fire within your home that can spread quickly. Choosing the right type of insulation will prevent this from taking place.

A Little Bit About Suspended Timber Floors
Timber floors are ideal in areas that tend to have frequently fluctuating weather conditions. Timer is very cost effective and commonly used by builders. Timber flooring combined with high quality insulation can help reduce carbon footprint and CO2 content in the air as well. Electricity bills will immediately decrease as a result of well insulated timber flooring.

If you are looking for high quality suspended floor insulation, then Insulation4less is the best option for you. We have all kinds of insulators available and for very affordable prices. Our company has maintained its reputation in the market, providing quality services and products to its customers. Insulation4Less have a support team eager and waiting to help you with any inquiries. Do not hesitate to get in touch!

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