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Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 120mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 25mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 40mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 50mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 60mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 75mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Pitched Roof Insulation PIR Board 2400 x 1200 x 80mm
SR/PR on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using... -
Unilin Safe-R Soffit Insulation PIR Board 2400 x 1200 x 100mm
Safe-R Soffit SR/ST provides effective thermal and fire performance solutions in structural ceiling applications in commercial and residential buildings. This high performance phenolic insulation board is faced with composite foil facings. Safe-R Soffit... -
Unilin Safe-R Soffit Insulation PIR Board 2400 x 1200 x 50mm
Safe-R Soffit SR/ST provides effective thermal and fire performance solutions in structural ceiling applications in commercial and residential buildings. This high performance phenolic insulation board is faced with composite foil facings. Safe-R Soffit... -
Unilin Safe-R Soffit Insulation PIR Board 2400 x 1200 x 60mm
Safe-R Soffit SR/ST provides effective thermal and fire performance solutions in structural ceiling applications in commercial and residential buildings. This high performance phenolic insulation board is faced with composite foil facings. Safe-R Soffit... -
Unilin Safe-R Soffit Insulation PIR Board 2400 x 1200 x 75mm
Safe-R Soffit SR/ST provides effective thermal and fire performance solutions in structural ceiling applications in commercial and residential buildings. This high performance phenolic insulation board is faced with composite foil facings. Safe-R Soffit... -
Unilin Safe-R Soffit Insulation PIR Board 2400 x 1200 x 80mm
Safe-R Soffit SR/ST provides effective thermal and fire performance solutions in structural ceiling applications in commercial and residential buildings. This high performance phenolic insulation board is faced with composite foil facings. Safe-R Soffit... -
Unilin Safe-R Underfloor Insulation PIR Board 2400 x 1200 x 100mm
Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-values in floors. The floor in any building is an... -
Unilin Safe-R Underfloor Insulation PIR Board 2400 x 1200 x 25mm
Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-values in floors. The floor in any building is an... -
Unilin Safe-R Underfloor Insulation PIR Board 2400 x 1200 x 50mm
Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-values in floors. The floor in any building is an... -
Unilin Safe-R Underfloor Insulation PIR Board 2400 x 1200 x 60mm
Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-values in floors. The floor in any building is an... -
Unilin Safe-R Underfloor Insulation PIR Board 2400 x 1200 x 75mm
Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-values in floors. The floor in any building is an... -
Unilin Safe-R Underfloor Insulation PIR Board 2400 x 1200 x 80mm
Safe-R Under Floor SR/UF is a superior performance rigid phenolic insulation with low emissivity aluminium facings both sides and has a thermal conductivity as low as 0.020 W/mK, delivering excellent U-values in floors. The floor in any building is an... -
Unilin SafeR Thermal Insulation PIR Board DD 2400 x 1200 x 37.5mm
Unilin / Xtratherm SafeR Thermal Insulation PIR Board is a composite insulated panel that combines Unilin / Xtratherm phenolic insulation with a glass tissue facing bonded to 12.5mm tapered edge plasterboard for internal applications, fixed with... -
Unilin SafeR Thermal Insulation PIR Board DD 2400 x 1200 x 52.5mm
Unilin / Xtratherm SafeR Thermal Insulation PIR Board is a composite insulated panel that combines Unilin / Xtratherm phenolic insulation with a glass tissue facing bonded to 12.5mm tapered edge plasterboard for internal applications, fixed with... -
Unilin SafeR Thermal Insulation PIR Board DD 2400 x 1200 x 62.5mm
Unilin / Xtratherm SafeR Thermal Insulation PIR Board is a composite insulated panel that combines Unilin / Xtratherm phenolic insulation with a glass tissue facing bonded to 12.5mm tapered edge plasterboard for internal applications, fixed with... -
Unilin SafeR Thermal Insulation PIR Board DD 2400 x 1200 x 72.5mm
Unilin / Xtratherm SafeR Thermal Insulation PIR Board is a composite insulated panel that combines Unilin / Xtratherm phenolic insulation with a glass tissue facing bonded to 12.5mm tapered edge plasterboard for internal applications, fixed with... -
Unilin SafeR Thermal Insulation PIR Board DD 2400 x 1200 x 82.5mm
Unilin / Xtratherm SafeR Thermal Insulation PIR Board is a composite insulated panel that combines Unilin / Xtratherm phenolic insulation with a glass tissue facing bonded to 12.5mm tapered edge plasterboard for internal applications, fixed with... -
Unilin Thin-R Cavity Wall Corner T&G Insulation PIR Board 1200 x 450 x 100mm
Unilin / Xtratherm Thin-R Cavity Wall XT/CW (T&G) features engineered tongue and grooved joints and pre-formed corners, ensuring insulation continuity and minimisation of thermal bridging. Each element automatically builds to a system thanks to it's...
Insulation
Insulation is an effective way to save energy in your home or property, as it helps to prevent draughts as well as energy from depleting out of the building, ultimately wasting money. Insulating your loft or attic is a simple and effective way to reduce heat loss and reduce your overall heating bill. Loft insulation is effective for at least 40 years.
Whilst saving energy is the most common incentive for home and property owners, there are many other reasons as to why you might want to install insulation. Insulation can prevent sound from travelling either around your home or between you and neighbouring houses. Good insulation also helps to prevent mould and condensation from appearing in your home, which is often caused by the differing temperatures of your internal and external walls. Insulation can also form part of your home’s resistance against the quick spread of fire.
There are a variety of different insulation products that we offer at Howarth and knowing which one to purchase will be determined by where you wish to use it and what you want to achieve from it, such as:
Glass wool, which is suitable for lofts and a variety of walls. Glass wool is manufactured from recycled glass, and it is not combustible, so it is ideal for offering both acoustic and thermal performance, as well as being water-resistant. It can also act as a cavity wall insulation, which means that it will trap the air in the insulation material that has been injected into the cavity. The clever use of materials helps trap warm air and prevent air circulating. As a result, heat loss is prevented using conduction and convection.
PIR boards are a rigid insulation board that can be used in walls, flooring, and lofts.
Polystyrene is ideal for walls, flooring and under concrete. It offers an excellent thermal insulator property as an insulation board, and it is also very easy to work with.
Rockwool is a stone-based insulation, which is suitable for cavities, partitions, and external walls, as well as floors and lofts.Pipe insulation is used to insulate all hot and cold-water pipes, including radiators and boiler systems. These are designed to prevent pipes from freezing during the cooler months.
For further information and expert advice about insulation, please contact your friendly local Howarth branch.
Frequently Asked Questions
How to guides
Insulation for every application
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How to insulate a shed
Where do you start when it comes to insulating your shed? Click on this article to find out more.
Celotex Insulation
What is Celotex? A guide on what Celotex Insulation is and how its used around your home.
Isover Insulation
Isover Insulation - Learn more about Isover and their types of insulation boards.



