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Roof

Thermal Roof Insulation

Roof Insulation

Sufficient, properly installed roof insulation can dramatically limit heat loss in both commercial and residential buildings. This is important to reduce heating costs, save money and benefit the environment. At Building Materials Nationwide we offer a wide range of roof insulation products for sale. We have roof insulation boards, slabs, and rolls, from industry-leading brands like Kingspan, Rockwool, Knauf, and Recticel. 

 

Our range of products can be used in both new build properties, and as part of a property refurbishment. While our range of slabs and rolls fit between the joists of a roof, we also stock boards specifically suited to flat roof insulation.

 

We sell a range of insulation boards that can be used as roof insulation, fitting between rafters of a roof. We sell insulation boards from brands like Kingspan, Ecotherm, Xtratherm, and Celotex. These boards come in a range of thicknesses, depending on the needs of the building project. Insulation boards are designed to be cut and fitted within roof joists and sealed in place. This provides a high level of thermal insulation, reducing heating costs.

 

We also have an assortment of roof insulation boards intended specifically for use in flat roofs, from brands like Kingspan and Recticel. Recticel produces both the Powerdeck F and Powerdeck U models of insulation board. The Powerdeck U is an easy to install flat roof insulation board, offering good thermal performance and great structural integrity. The Powerdeck F can be used within multiple flat roof waterproofing systems. An insulation option for flat roofs waterproofed with single-ply waterproofing, the Kingspan Thermaroof TR26 board is high-performance thermal insulation, ideal for both new builds and renovations. 

 

We offer insulation rolls from brands like YBS and Knauf, suitable for use as roof insulation. YBS produces the BreatherQuilt and the SuperQuilt, both of which are flexible, easy to install thermal insulations. They can be fixed with nails or staples, with the SuperQuilt offering insulation and vapour control, and the BreatherQuilt offering high-quality breathable insulation. We also have Knauf Earthwool Frametherm rolls, specially designed for the thermal insulation of external walls and warm roofs, fitting snugly between joist centres. Frametherm rolls are also non-combustible and boast sound absorption properties.

 

Insulation slabs are another popular choice for roof insulation, in both commercial and residential sectors. We offer Rockwool insulation slabs, such as the Flexi Acoustic Slab, designed to fit between frames, offering both thermal and acoustic insulation. These slabs are also non-combustible and water repellent, coming in a range of thicknesses. Knauf also produces a range of slabs suitable for use as roof insulation, including Earthwool Building Slabs, which offer high levels of thermal insulation, with excellent durability. They are made from rock mineral wool, which is an excellent roof insulation material.

 

At Building Materials Nationwide we offer a wide range of roof insulation products for sale, from roof insulation boards to slabs and rolls. Regardless of your project type, we are sure to have the perfect roofing insulation option for you. As a company, our aim is to reduce the stress that can so often come with sourcing building supplies. Through our website we offer a comprehensive range of building supplies, priced competitively, that can be dispatched across the UK.

 

When you open a trade account with us, you’ll gain access to your own dedicated account manager. Our dedicated account managers are there to help you with any complex or large orders you may have, and can even help you order items that aren’t listed on our website. We aim to offer same day or next day delivery across the UK whenever possible. 

 

Create a trade account today through our website to get your very own dedicated account manager, who you’ll be able to contact via telephone and email. You’ll also gain access to our full range of building supplies and our express delivery options. You’ll also be able to apply for 30 days of interest-free credit. Call us on 01628 249147 to speak to a member of our team about our range of roof insulation or the rest of our products.

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  1. £209.75 £251.70
  2. £8.58 £10.30
  3. £10.86 £13.03
  4. £506.84 £608.21
  5. £441.42 £529.70
  6. £392.30 £470.76
  7. £389.42 £467.30
  8. £362.03 £434.44
  9. £386.79 £464.15
  10. £411.41 £493.69
  11. £341.55 £409.86
  12. £374.42 £449.30
  13. £407.30 £488.76
  14. £293.27 £351.92
  15. £315.17 £378.20
  16. £337.04 £404.45
  17. £359.11 £430.93
  18. Call 01628 674910 To Discuss Availability

    • Thermal conductivity of 0.038 W/mK
    • Flexible edge, prevents gaps
  19. Call 01628 674910 To Discuss Availability

    • Thermal conductivity of 0.038 W/mK
    • Flexible edge, prevents gaps
  20. Call 01628 674910 To Discuss Availability

    • Thermal conductivity of 0.038 W/mK
    • Flexible edge, prevents gaps

Items 1-24 of 231

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Roof Insulation

Sufficient, properly installed roof insulation can dramatically limit heat loss in both commercial and residential buildings. This is important to reduce heating costs, save money and benefit the environment. At Building Materials Nationwide we offer a wide range of roof insulation products for sale. We have roof insulation boards, slabs, and rolls, from industry-leading brands like Kingspan, Rockwool, Knauf, and Recticel. 

 

Our range of products can be used in both new build properties, and as part of a property refurbishment. While our range of slabs and rolls fit between the joists of a roof, we also stock boards specifically suited to flat roof insulation.

 

We sell a range of insulation boards that can be used as roof insulation, fitting between rafters of a roof. We sell insulation boards from brands like Kingspan, Ecotherm, Xtratherm, and Celotex. These boards come in a range of thicknesses, depending on the needs of the building project. Insulation boards are designed to be cut and fitted within roof joists and sealed in place. This provides a high level of thermal insulation, reducing heating costs.

 

We also have an assortment of roof insulation boards intended specifically for use in flat roofs, from brands like Kingspan and Recticel. Recticel produces both the Powerdeck F and Powerdeck U models of insulation board. The Powerdeck U is an easy to install flat roof insulation board, offering good thermal performance and great structural integrity. The Powerdeck F can be used within multiple flat roof waterproofing systems. An insulation option for flat roofs waterproofed with single-ply waterproofing, the Kingspan Thermaroof TR26 board is high-performance thermal insulation, ideal for both new builds and renovations. 

 

We offer insulation rolls from brands like YBS and Knauf, suitable for use as roof insulation. YBS produces the BreatherQuilt and the SuperQuilt, both of which are flexible, easy to install thermal insulations. They can be fixed with nails or staples, with the SuperQuilt offering insulation and vapour control, and the BreatherQuilt offering high-quality breathable insulation. We also have Knauf Earthwool Frametherm rolls, specially designed for the thermal insulation of external walls and warm roofs, fitting snugly between joist centres. Frametherm rolls are also non-combustible and boast sound absorption properties.

 

Insulation slabs are another popular choice for roof insulation, in both commercial and residential sectors. We offer Rockwool insulation slabs, such as the Flexi Acoustic Slab, designed to fit between frames, offering both thermal and acoustic insulation. These slabs are also non-combustible and water repellent, coming in a range of thicknesses. Knauf also produces a range of slabs suitable for use as roof insulation, including Earthwool Building Slabs, which offer high levels of thermal insulation, with excellent durability. They are made from rock mineral wool, which is an excellent roof insulation material.

 

At Building Materials Nationwide we offer a wide range of roof insulation products for sale, from roof insulation boards to slabs and rolls. Regardless of your project type, we are sure to have the perfect roofing insulation option for you. As a company, our aim is to reduce the stress that can so often come with sourcing building supplies. Through our website we offer a comprehensive range of building supplies, priced competitively, that can be dispatched across the UK.

 

When you open a trade account with us, you’ll gain access to your own dedicated account manager. Our dedicated account managers are there to help you with any complex or large orders you may have, and can even help you order items that aren’t listed on our website. We aim to offer same day or next day delivery across the UK whenever possible. 

 

Create a trade account today through our website to get your very own dedicated account manager, who you’ll be able to contact via telephone and email. You’ll also gain access to our full range of building supplies and our express delivery options. You’ll also be able to apply for 30 days of interest-free credit. Call us on 01628 249147 to speak to a member of our team about our range of roof insulation or the rest of our products.