Fiberglass Insulation

Choose from our range of high-performance fiberglass insulation suitable for use between rafters, timber frame walls, and cladding systems. Talk to a member of our team on 020 3582 6399 or via Live Chat . To know more about fiberglass insulation Read Our Guide.

Knauf Earthwool Loft Roll 44 Combi-Cut - All Sizes
Knauf Earthwool Loft Roll 44 Combi-Cut - All Sizes Loft Insulation
Vendor
Knauf Earthwool
Regular price
from £18.35 £22.02
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from £18.35 £22.02
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Knauf Earthwool Glass Mineral Insulation Loft Roll 44 Combi-Cut (13.89m2 roll)
Knauf Earthwool Glass Mineral Insulation Loft Roll 44 Combi-Cut (13.89m2 roll) Loft Insulation
Vendor
Knauf Earthwool
Regular price
£21.15 £25.38
Sale price
£21.15 £25.38
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Knauf Earthwool 200mm Loft Roll 44 Combi-Cut (5.93m2 roll)
Knauf Earthwool 200mm Loft Roll 44 Combi-Cut (5.93m2 roll) Loft Insulation
Vendor
Knauf Earthwool
Regular price
£18.35 £22.02
Sale price
£18.35 £22.02
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Knauf Earthwool 150mm Loft Roll 44 Combi-Cut (9.18m2 roll)
Knauf Earthwool 150mm Loft Roll 44 Combi-Cut (9.18m2 roll) Loft Insulation
Vendor
Knauf Earthwool
Regular price
£21.57 £25.88
Sale price
£21.57 £25.88
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Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm
Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm Cavity wall Insulation
Vendor
Knauf Earthwool
Regular price
from £14.52 £17.42
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from £14.52 £17.42
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£0.00
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Isover Spacesaver Combi-Cut - All Sizes
Isover Spacesaver Combi-Cut - All Sizes Loft Insulation
Vendor
Isover
Regular price
from £19.26 £23.11
Sale price
from £19.26 £23.11
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Isover Acoustic Partition Roll - APR 1200 (All Sizes)
Isover Acoustic Partition Roll - APR 1200 (All Sizes) Loft Insulation
Vendor
Isover
Regular price
from £32.59 £39.11
Sale price
from £32.59 £39.11
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Knauf Earthwool 170mm Loft Roll 44 Combi-Cut (8.01m2 roll)
Knauf Earthwool 170mm Loft Roll 44 Combi-Cut (8.01m2 roll) Loft Insulation
Vendor
Knauf Earthwool
Regular price
£22.29 £26.75
Sale price
£22.29 £26.75
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£0.00
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Superglass Multiroll 44 - All Sizes
Superglass Multiroll 44 - All Sizes Loft Insulation
Vendor
Superglass
Regular price
from £18.15 £21.78
Sale price
from £18.15 £21.78
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£0.00
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Isover Batt - CWS 32 (All Sizes) 1.2m x 0.45m
Isover Batt - CWS 32 (1.2m x 0.45m) All Sizes Cavity wall Insulation
Vendor
Isover
Regular price
from £545.75 £654.90
Sale price
from £545.75 £654.90
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£0.00
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Knauf Earthwool SteelTherm Roll 40 (All Sizes)
Knauf Earthwool SteelTherm Roll 40 (All Sizes) 150mm / 5550mm Loft Insulation
Vendor
Knauf Earthwool
Regular price
from £1,163.77 £1,396.52
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from £1,163.77 £1,396.52
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£0.00
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Knauf Earthwool DriTherm 34 (All Sizes)
Knauf Earthwool DriTherm 34 (All Sizes) Cavity wall Insulation
Vendor
Knauf Earthwool
Regular price
from £789.14 £946.97
Sale price
from £789.14 £946.97
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£0.00
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Isover Batt - CWS 36 (1.2m x 0.45m) All Sizes
Isover Batt - CWS 36 (1.2m x 0.45m) All Sizes Cavity wall Insulation
Vendor
Isover
Regular price
from £23.62 £28.34
Sale price
from £23.62 £28.34
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£0.00
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Knauf Earthwool Timber Frame Party Wall Slab (All Sizes)
Knauf Earthwool Timber Frame Party Wall Slab 600mm x 1200mm - All Sizes Loft Insulation
Vendor
Knauf Earthwool
Regular price
from £1,864.00 £2,236.80
Sale price
from £1,864.00 £2,236.80
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£0.00
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Isover Steel Frame Infill Batt 100mm x 1200mm x 600mm (5.76m2 pack)
Isover Steel Frame Infill Batt 100mm x 1200mm x 600mm (5.76m2 pack) Clearance
Vendor
Isover
Regular price
£109.61 £131.53
Sale price
£109.61 £131.53
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£0.00
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Isover Party Wall Roll 100mm (28 Rolls)
Isover Party Wall Roll 100mm Acoustic Insulation
Vendor
Isover
Regular price
£1,176.60 £1,411.92
Sale price
£1,176.60 £1,411.92
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£0.00
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Fiberglass Insulation


Insulators are used to keep a balance in temperature within your homes and office spaces. They simply trap the air, keep your rooms warm in winter, and cool during the summer. There is a large range of different types of Insulation available nowadays. One highly popular type is Fiberglass Insulation. Let’s talk a little bit about the benefits and uses for Fiberglass batt Insulation.

Fiberglass insulation is very effective in terms of preserving the heat and sustaining a comfortable environment within your home or office. Installing Fiberglass can help you reduce your energy usage instantly. Glass has been used in multiple areas of life since the ancient era when Egyptians and Phoenicians used to use it, and Fiberglass came into the equation in 1932. The fiberglass material can differ in colour and can come in pink, white, yellow and green and you can install it anywhere in your home. They tend to have a spongy feel and are mostly found in Blanket form, known as Insulation Batts. Insulation Batts are useful as one can purchase it in various sizes and cut it to adjust it even further depending on the requirements of the project at hand.

Fiberglass

Why Choose Fiberglass?


There are many benefits to having Fiberglass batt insulation installed in your home. Firstly, they are relatively inexpensive, and anyone can afford them. Secondly, these insulators not only control and balance temperature but they also protect you from various hazards including fire, short circuits, and sound. Fiberglass is one of the ideal insulation materials that one can choose for their home. Apart from being a common type of insulator, there are several reasons for installing fiberglass insulation


  • Fiberglass resists moisture as they do not hold and absorb water.


  • Fiberglass material is highly fire-resistant.


  • Fiberglass Insulation is a brilliant sound absorber. Perfect for noise control.


  • Fiberglass is easily recyclable, and recycled Fiberglass can be used for many other purposes.


  • Fiberglass Batts are easy to install, and they can easily fit anywhere in your home.


Although the installation of Fiberglass Insulation has huge benefits it is worth mentioning that coming in contact with small particles of Fiberglass can cause itchiness, irritation, and rashes. Make sure to wear gloves whenever dealing with this type of insulation.

Acoustic insulation


All high-quality insulation nowadays can provide far more for your home than just heat loss prevention. Fiberglass insulation is a great acoustic insulation as it acts as a sound barrier blocking out external unwanted noise.

Fireproofing


Almost all insulators come with fire protection from short circuits. If you are installing Fiberglass insulation in your homes and offices, then you can rest assured of their performance in different weather conditions. As they can preserve heat, they can also control extreme heat flow leading to a fire. There are many things responsible for fires starting within the home or office but with the use of proper fiberglass material, you are one step closer to a safer living environment.

Interstitial Condensation


This is the worst enemy of internal wall insulation in houses. This occurs due to damping and accumulation of moisture due to warm air inside your roofs and floors. Interstitial condensation is coming in two types according to the weather condition of the building, i.e. Cold Bridge condensation and warm front condensation. This can significantly corrode and decay the walls of your home and office. It happens when the warm and humid air is trapped. Fiberglass Insulation helps you prevent any kind of condensation build-up, and people can easily make sure that they protect from damping and the addition of moisture in the environment.

Moisture Resistant


Apart from fire protection and resistance from damping, these insulators also resist moisture in order to preserve the heat flow. Moisture resistance of the material is equally important as it helps to increase the life of your house as it stops any deterioration caused by flood, water, or moisture.

Conclusion


The Fiberglass insulators are available in two forms and they are Pre-cut batts or rolls and blown in the loose fill. They are a more efficient form of Insulators compared to their alternatives that are cellulose and Spray Foam. There is simply nothing better than installing fiberglass insulators even when you are renovating your home. Fiberglass insulations will help you make your buildings thermally efficient, allow you to save on your utility and energy costs. Also will act as a sound barrier and provide fire and moisture resistance.

How to install fiberglass insulation?


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