Thermaclass Cavity Wall 21 is an insulation material designed for full fill masonry cavity wall applications. The boards are made up of a polyisocyanurate (PIR) core featuring a low emissivity foil facing bonded to each side which provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value. Thermaclass Cavity Wall 21 is manufactured with a blowing agent that is CFC/HCFC free and has zero Ozone Depletion Potential (ODP) with a low Global Warming Potential (GWP). The board is available 1190mm by 450mm (1205mm by 465mm including tongue).

This Thermaclass product has a thickness of 140mm with a sheet coverage of 0.5355 m2. In addition to this, 140mm Thermaclass boasts an excellent thermal performance of 0.021W/mK.

Key Features:

• Tongue and groove edge profile
• Long lifespan
• Durable and rigid
• Easy and simple installation process
• Excellent thermal performance
• Built with the protection from weather conditions in mind

The Thermaclass boards feature a tongue and groove edge providing a continuous layer of insulation with minimal gaps to avoid thermal bridging and increase the thermal quality of the product. This also provides a protective layer against wind and rain and eliminates the need to use foil tape on board joins.

This product is light weight and easy to cut, handle, and install. The board sizes are designed to fit within cavity wall tie spacings. The boards can be cut, if necessary, by using a fine-toothed saw or scoring each side over a hard edge with a sharp blade.

The board should be stored indoors in a dry space on a flat surface. If indoor storage is not an option, weatherproofing materials should be applied to protect the boards from weather conditions. If boards get slightly wet, they should be wiped over and left to dry however if they get wet, they should not be used.

Celotex Thermaclass 140mm

Thermaclass Cavity Wall 21 should not be used in the external walls of buildings over 18 metres in height (England and Wales) or 11 metres in height (Scotland). Recent changes to Building Regulations mean that only non-combustible insulation or insulation of limited combustibility can be used in buildings of that height.

Safety Certifications:
BBA approved – certificate 16/5343
Euroclass E Reaction to Fire classification, according to EN 13501-1
manufactured under Quality Management Standard – ISO 9001:2015
CE Marked (20.DOPTCCW-01) to BS EN 13165

Brand: Celotex
Length: 1190mm (1205mm including tongue)
Width: 450mm (465mm including tongue)
Thickness: 140mm
Material: Polyisocyanurate
Facings: Low emissivity foil
Thermal Conductivity: 0.021W/mK

The post 140mm Thermaclass Cavity Wall 21 – Celotex Thermaclass (1190mm x 450mm x 140mm) – 2.14m2 appeared first on Trade Insulations.

Thermaclass Cavity Wall 21 is an insulation material designed for full fill masonry cavity wall applications. The boards are made up of a polyisocyanurate (PIR) core featuring a low emissivity foil facing bonded to each side which provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value. Thermaclass Cavity Wall 21 is manufactured with a blowing agent that is CFC/HCFC free and has zero Ozone Depletion Potential (ODP) with a low Global Warming Potential (GWP). The board is available 1190mm by 450mm (1205mm by 465mm including tongue).
This Thermaclass product has a thickness of 115mm with a sheet coverage of 0.5355 m2. In addition to this, 115mm Thermaclass boasts an excellent thermal performance of 0.021W/mK.

Key Features:

• Tongue and groove edge profile
• Long lifespan
• Durable and rigid
• Easy and simple installation process
• Excellent thermal performance
• Built with the protection from weather conditions in mind

The Thermaclass boards feature a tongue and groove edge providing a continuous layer of insulation with minimal gaps to avoid thermal bridging and increase the thermal quality of the product. This also provides a protective layer against wind and rain and eliminates the need to use foil tape on board joins.

This product is light weight and easy to cut, handle, and install. The board sizes are designed to fit within cavity wall tie spacings. The boards can be cut, if necessary, by using a fine-toothed saw or scoring each side over a hard edge with a sharp blade.

The board should be stored indoors in a dry space on a flat surface. If indoor storage is not an option, weatherproofing materials should be applied to protect the boards from weather conditions. If boards get slightly wet, they should be wiped over and left to dry however if they get wet, they should not be used.

Celotex Thermaclass 115mm

Thermaclass Cavity Wall 21 should not be used in the external walls of buildings over 18 metres in height (England and Wales) or 11 metres in height (Scotland). Recent changes to Building Regulations mean that only non-combustible insulation or insulation of limited combustibility can be used in buildings of that height.

Safety Certifications:
BBA approved – certificate 16/5343
Euroclass E Reaction to Fire classification, according to EN 13501-1
manufactured under Quality Management Standard – ISO 9001:2015
CE Marked (20.DOPTCCW-01) to BS EN 13165

The post 115mm Thermaclass Cavity Wall 21 – Celotex Thermaclass (1190mm x 450mm x 115mm) – 2.76m2 (Pack Of 5) appeared first on Trade Insulations.

Thermaclass Cavity Wall 21 is an insulation material designed for full fill masonry cavity wall applications. The boards are made up of a polyisocyanurate (PIR) core featuring a low emissivity foil facing bonded to each side which provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value. Thermaclass Cavity Wall 21 is manufactured with a blowing agent that is CFC/HCFC free and has zero Ozone Depletion Potential (ODP) with a low Global Warming Potential (GWP). The board is available 1190mm by 450mm (1205mm by 465mm including tongue).
This Thermaclass product has a thickness of 90mm with a sheet coverage of 0.5355 m2. In addition to this, 90mm Thermaclass boasts an excellent thermal performance of 0.021W/mK.

Key Features:

• Tongue and groove edge profile
• Long lifespan
• Durable and rigid
• Easy and simple installation process
• Excellent thermal performance
• Built with the protection from weather conditions in mind

The Thermaclass boards feature a tongue and groove edge providing a continuous layer of insulation with minimal gaps to avoid thermal bridging and increase the thermal quality of the product. This also provides a protective layer against wind and rain and eliminates the need to use foil tape on board joins.

This product is light weight and easy to cut, handle, and install. The board sizes are designed to fit within cavity wall tie spacings. The boards can be cut, if necessary, by using a fine-toothed saw or scoring each side over a hard edge with a sharp blade.

The board should be stored indoors in a dry space on a flat surface. If indoor storage is not an option, weatherproofing materials should be applied to protect the boards from weather conditions. If boards get slightly wet, they should be wiped over and left to dry however if they get wet, they should not be used.

Celotex Thermaclass 90mm

Thermaclass Cavity Wall 21 should not be used in the external walls of buildings over 18 metres in height (England and Wales) or 11 metres in height (Scotland). Recent changes to Building Regulations mean that only non-combustible insulation or insulation of limited combustibility can be used in buildings of that height.

Safety Certifications:
BBA approved – certificate 16/5343
Euroclass E Reaction to Fire classification, according to EN 13501-1
manufactured under Quality Management Standard – ISO 9001:2015
CE Marked (20.DOPTCCW-01) to BS EN 13165

Brand: Celotex
Length: 1190mm (1205mm including tongue)
Width: 450mm (465mm including tongue)
Thickness: 90mm
Material: Polyisocyanurate
Facings: Low emissivity foil
Thermal Conductivity: 0.021W/mK

The post 90mm Thermaclass Cavity Wall 21 – Celotex Thermaclass (1190mm x 450mm x 90mm) – 3.21m2 (Pack of 6) appeared first on Trade Insulations.

Celotex Cavity Wall 100mm – an insulation material made from Polyisocyanurate. Polyisocyanurate – is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. The PIR core is bonded to low emissivity foil facings on each side. Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.
Celotex is a much-trusted brand because of its durable and reliable high-quality products.

Thermal – 100mm Cavity wall boards have a thermal conductivity of just 0.022W/mK. To sum up, the thermal conductivity means less heat will pass through the insulation boards, keeping internal temperatures level.

Sustainable – The thermal properties of the Cavity wall board 100mm will also prevent heat / energy escaping the building and save money on energy bills. Less energy escaping will also create a more energy efficient property. In short, this will contribute towards the fight against climate change.

Celotex Cavity Wall Boards 100mm – The most used thickness when it comes to insulation materials, and it is easy to handle and install. The most common cavity size is 90mm to 100mm. Moreover, the Cavity wall 100mm is a great option should you need to double up on insulation to achieve an unusual thickness.

Key Features of Celotex Cavity Wall Board

• Lightweight
• Great thermal qualities
• More temperature controlled internal climate
• Energy Efficient and Sustainable
• Long lasting lifespan
• Durable and reliable
• Water repellent
• Easy to install
• Compressive strength: 120kPa
• Free from harmful gases (CFC and HCFC)
• They do not add to the formation of any gases with Ozone Depletion Potential (ODP) or Global Warming Potential (GWP)

100mm Cavity wall Board Insulation is 1200mm x 450mm with a thermal conductivity of 0.022W/mK. This range comes in thicknesses from 40mm to 100mm.

100mm Celotex Cavity Application

Celotex cavity wall boards are rigid foam formed into rectangular shape designed for easy installation within partial fill, masonry cavity wall applications. In addition, the 100mm shape and size means there is little cutting required. The 100mm thickness and 1.2m x 0.45m size is a standard board and as a result, can be installed in between wall ties.
The boards are extremely durable and last lasting. The 100mm Celotex Board will last for as long as the building does, and product performance will not reduce over time. The 100mm is a well-used product within the construction industry.
Store the Celotex Cavity Wall boards 100mm, stacked, on a flat surface. In addition, if indoor storage is not an option, use the correct weatherproofing materials. In short, do not leave Celotex Cavity boards exposed to the elements because it can affect the performance of the board.
CW4000 is Cavity wall insulation which is made to be fitted in between the breeze blocks structure of the building (inner leaf) and the outside brickwork (outer leaf) to help insulate the building. The Cavity wall insulation must be fitted as you go when laying the inner and outer leaf.

How to Install Celotex Cavity Wall Boards

This is a guide only, always consult a building professional.

Step 1:
Firstly, Install wall ties into the inner leaf at 600mm apart horizontal centres
Furthermore, for suspended timber floors, wall ties start a minimum of 200mm below the top surface of the ground floor perimeter insulation upstand. Place the cavity tie clips (wall ties) 900mm apart.
After that, continue constructing the inner leaf up to the next wall tie course. (450mm above the previous inner leaf). Next, position the next course of wall ties at regular horizontal centres. Position extra wall ties at jambs for openings. Install the next course of blockwork secure the ties in place.
Furthermore, ensure excess mortar is cleaned away as you go.

Step 2:
Secondly, the first row of insulation boards should be installed between the two rows of wall ties (fleece must face outwards to cavity). In addition, retain each board tight against the inner leaf and but joints to get the best quality of insulation.
Always secure each board at a minimum of three points. Add additional ties to satisfy structural requirements such as around window frames or doors to ensure adequate retention of the Cavity Wall boards or cut pieces.

Step 3:
Thirdly, Apply a self-adhesive breathable tape to all horizontal and vertical joints of the cavity wall board edges and abutting junction interfaces. (No less than 100mm wide and no less than 50mm either side of any edge. add additional layers if needed.)
After that, build the outer leaf (outer brickwork) to the level of the top of the cavity wall boards and repeat the process. (Cavity of 10mm or less).
Finally, if finishing at a gable, continue cavity Wall insulation boards 200mm beyond the height of the top storey ceiling. Install a cavity tray above the insulation.

100mm Cavity Wall Board Certifications

• Euroclass E Reaction to Fire classification, according to BS EN 13501-1
• A+ rating in comparison to the BRE Green Guide 2008
• CE marking complying with BS EN 13165:2001
• BS EN ISO 9001:2000 and quality management systems
• Environmental Management System – ISO 14001:2015

The post Celotex CW4100 100mm Cavity Wall Board (1200mm x 450mm) – 3.24m2 pack appeared first on Trade Insulations.

Celotex Cavity Wall 85mm – an insulation material made from Polyisocyanurate. Polyisocyanurate – is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. The PIR core is bonded to low emissivity foil facings on each side. Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.
Celotex is a much-trusted brand because of its durable and reliable high-quality products.

Thermal – 85mm Cavity wall boards have a thermal conductivity of just 0.022W/mK. To sum up, the thermal conductivity means less heat will pass through the insulation boards, keeping internal temperatures level.

Sustainable – The thermal properties of the Cavity wall board will also prevent heat / energy escaping the building and save money on energy bills. Less energy escaping will also create a more energy efficient property. In short, this will contribute towards the fight against climate change.

Celotex Cavity Wall Boards 85mm – The most used thickness when it comes to insulation materials, and it is easy to handle and install.

Key Features of Celotex Cavity Wall Board

• Lightweight
• Great thermal qualities
• More temperature controlled internal climate
• Energy Efficient and Sustainable
• Long lasting lifespan
• Durable and reliable
• Water repellent
• Easy to install
• Compressive strength: 120kPa
• Free from harmful gases (CFC and HCFC)
• They do not add to the formation of any gases with Ozone Depletion Potential (ODP) or Global Warming Potential (GWP)

85mm Celotex Cavity Application

Celotex cavity wall boards are rigid foam formed into rectangular shape designed for easy installation within partial fill, masonry cavity wall applications. In addition, the 85mm shape and size means there is little cutting required. The 85mm thickness and 1.2m x 0.45m size is a standard board and as a result can be installed in between wall ties.
The boards are extremely durable and last lasting. The 85mm Celotex Board will last for as long as the building does, and product performance will not reduce over time. The 85mm is a well-used product within the construction industry.
Store the Celotex Cavity Wall boards 85mm, stacked, on a flat surface. In addition, if indoor storage is not an option, use the correct weather proofing materials. In short, do not leave Celotex Cavity boards exposed to the elements because it can affect the performance of the board.
CW4000 is Cavity wall insulation which is made to be fitted in between the breeze blocks structure of the building (inner leaf) and the outside brickwork (outer leaf) to help insulate the building. The Cavity wall insulation must be fitted as you go when laying the inner and outer leaf.

How to Install Celotex Cavity Wall Boards

This is a guide only, always consult a building professional.

Step 1:
Firstly, Install wall ties into the inner leaf at 600mm apart horizontal centres
Furthermore, for suspended timber floors, wall ties start a minimum of 200mm below the top surface of the ground floor perimeter insulation upstand. Place the cavity tie clips (wall ties) 900mm apart.
After that, continue constructing the inner leaf up to the next wall tie course. (450mm above the previous inner leaf). Next, position the next course of wall ties at regular horizontal centres. Position extra wall ties at jambs for openings. Install the next course of blockwork secure the ties in place.
Furthermore, ensure excess mortar is cleaned away as you go.

Step 2:
Secondly, the first row of insulation boards should be installed between the two rows of wall ties (fleece must face outwards to cavity). In addition, retain each board tight against the inner leaf and but joints to get the best quality of insulation.
Always secure each board at a minimum of three points. Add additional ties to satisfy structural requirements such as around window frames or doors to ensure adequate retention of the Cavity Wall boards or cut pieces.

Step 3:
Thirdly, Apply a self-adhesive breathable tape to all horizontal and vertical joints of the cavity wall board edges and abutting junction interfaces. (No less than 85mm wide and no less than 50mm either side of any edge. add additional layers if needed.)
After that, build the outer leaf (outer brickwork) to the level of the top of the cavity wall boards and repeat the process. (Cavity of 10mm or less).
Finally, if finishing at a gable, continue cavity Wall insulation boards 200mm beyond the height of the top storey ceiling. Install a cavity tray above the insulation.

85mm Cavity Wall Board Certifications

• Euroclass E Reaction to Fire classification, according to BS EN 13501-1
• A+ rating in comparison to the BRE Green Guide 2008
• CE marking complying with BS EN 13165:2001
• BS EN ISO 9001:2000 and quality management systems
• Environmental Management System – ISO 14001:2015

The post Celotex CW4085 85mm Cavity Wall Board (1200mm x 450mm) – 60.48m2 Pallet appeared first on Trade Insulations.

Celotex 75mm Cavity Wall Insulation

Celotex 75mm Cavity Wall Insulation Board are 1200mm x 450mm in size. The 75mm Celotex Cavity Wall Boards are 75mm in thickness and are for use in cavity walls. The product code for the Celotex 75mm Cavity wall board is CW4075 and forms a part of the CW4000 range. Celotex cavity wall insulation boards are made from Polyisocyanurate, which is popularly known as PIR. This product features low emissivity foil facings on both sides to enhance thermal performance in sealed cavity air spaces. In addition to this, the CW4075 Board boasts a thermal conductivity of 0.022w/mK.

Celotex is a household name within the insulation industry. They are constantly improving their products and processes. Moreover, Celotex 75mm Cavity Wall Insulation Boards boast superior performance in partial fill cavity wall applications.

When it comes to sustainability, Celotex is on top of its game. Their Cavity Wall Boards are manufactured using a blend of blowing agents with zero ozone depletion potential (zero ODP) and low global warming potential (GWP). This means that the product itself is made in a way that reduces the impact on the planet. In addition to this, the installation of the Celotex Cavity Boards means that more heat can be retained in homes, which reduces the need for excessive energy usage to keep a house warm. In summary, Celotex Cavity Wall boards are great for the planet from manufacturing to the benefits of the installation.

75mm Celotex Cavity Wall Board Application

Celotex Cavity Wall Boards are designed for use in partial fill, masonry cavity wall applications. The product itself is specifically made to fit between cavity wall ties. 75mm Celotex Cavity Wall boards are 75mm in thickness. Cutting the board is not required as it fits standard wall tie spacing requirements. This cuts down installation times and therefore makes it a great solution to traditional methods.

75mm Celotex Cavity Wall Insulation Boards are tongue and grooved and are lightweight and easy to install.

The Celotex CW4000 range is long-lasting and extremely durable. When storing 75mm Celotex Cavity Wall Insulation, we recommend that you store the PIR board inside. Furthermore, this is to prevent the effects of weathering. If there is no other option but to store the cavity wall boards outside then keep them raised from the ground to avoid ground moisture. The 75mm Celotex Cavity Boards should be kept out of direct sunlight. If outside, this means they should be either under cover or protected with opaque polythene sheets. Furthermore, adverse weather effects could damage the board and affect performance so correct storage is appropriate. It is also worth noting that all of our CW4075 Cavity Wall boards are brand new. As a dedicated seller of insulation, we are able to offer our best price on 75mm Celotex Cavity Wall Insulation.

Key Features of the Celotex CW4000 Range

• Celotex 75mm Cavity Wall Boards are lightweight
• They have great thermal performance
• They are both sustainable and energy efficient
• CW4000 boards are reliable and durable
• Celotex Cavity Wall Boards are water repellent
• The CW4000 Boards easy to install
• They are free from harmful gases (CFC and HCFC)
• They do not add to the formation of any gases with Ozone Depletion Potential (ODP) or Global Warming Potential (GWP)

Other advantages of 75mm Celotex Cavity Wall Insulation Boards are that they are able to conveniently fit in between cavity wall ties through cavity ties clips. In addition to this, the 75mm CW4075 offers long-lasting energy savings when installed. The aluminium foil faces allow for enhanced thermal performance. The board itself has exemplary dimenstional stability. Furthermore, CW4075 achieves a BBA (British Board of Agrement) and BRE (Building Research Establishment) Green Guide Rating of A. This means the installation of Celotex’s Cavity Wall Boards can help upgrade environmental performance.

The post Celotex CW4075 75mm Cavity Wall Insulation Board (1200mm x 450mm) – 4.32m2 pack appeared first on Trade Insulations.

Celotex 50mm Cavity Wall Insulation Board are 1200mm x 450mm in size. The 50mm Celotex Cavity Wall Boards are 50mm in thickness and are for use in cavity walls. The product code for the Celotex 50mm Cavity wall board is CW4050 and forms a part of the CW4000 range. Celotex cavity wall insulation boards are made from Polyisocyanurate, which is popularly known as PIR. This product features low emissivity foil facings on both sides to enhance thermal performance in sealed cavity air spaces. In addition to this, the CW4050 Board boasts a thermal conductivity of 0.022w/mK.

Celotex is a household name within the insulation industry. They are constantly improving their products and processes. Moreover, Celotex 50mm Cavity Wall Insulation Boards boast superior performance in partial fill cavity wall applications.

When it comes to sustainability, Celotex is on top of its game. Their Cavity Wall Boards are manufactured using a blend of blowing agents with zero ozone depletion potential (zero ODP) and low global warming potential (GWP). This means that the product itself is made in a way that reduces the impact on the planet. In addition to this, the installation of the Celotex Cavity Boards means that more heat can be retained in homes, which reduces the need for excessive energy usage to keep a house warm. In summary, Celotex Cavity Wall boards are great for the planet from manufacturing to the benefits of the installation.

Key Features of the Celotex CW4000 Range

• Celotex 50mm Cavity Wall Boards are lightweight
• They have great thermal performance
• They are both sustainable and energy efficient
• CW4000 boards are reliable and durable
• Celotex Cavity Wall Boards are water repellent
• The CW4000 Boards easy to install
• They are free from harmful gases (CFC and HCFC)
• They do not add to the formation of any gases with Ozone Depletion Potential (ODP) or Global Warming Potential (GWP)

Other advantages of 50mm Celotex Cavity Wall Insulation Boards are that they are able to conveniently fit in between cavity wall ties through cavity ties clips. In addition to this, the 50mm CW4050 offers long-lasting energy savings when installed. The aluminium foil faces allow for enhanced thermal performance. The board itself has exemplary dimenstional stability. Furthermore, CW4050 achieves a BBA (British Board of Agrement) and BRE (Building Research Establishment) Green Guide Rating of A. This means the installation of Celotex’s Cavity Wall Boards can help upgrade environmental performance.

50mm Celotex Cavity Wall Board Application

Celotex Cavity Wall Boards are designed for use in partial fill, masonry cavity wall applications. The product itself is specifically made to fit between cavity wall ties. 50mm Celotex Cavity Wall boards are 50mm in thickness. Cutting the board is not required as it fits standard wall tie spacing requirements. This cuts down installation times and therefore makes it a great solution to traditional methods.

50mm Celotex Cavity Wall Insulation Boards are tongue and grooved and are lightweight and easy to install.

The Celotex CW4000 range is long-lasting and extremely durable. When storing 50mm Celotex Cavity Wall Insulation, we recommend that you store the PIR board inside. Furthermore, this is to prevent the effects of weathering. If there is no other option but to store the cavity wall boards outside then keep them raised from the ground to avoid ground moisture. The 50mm Celotex Cavity Boards should be kept out of direct sunlight. If outside, this means they should be either under cover or protected with opaque polythene sheets. Furthermore, adverse weather effects could damage the board and affect performance so correct storage is appropriate. It is also worth noting that all of our CW4050 Cavity Wall boards are brand new. As a dedicated seller of insulation, we are able to offer our best price on 50mm Celotex Cavity Wall Insulation.

Celotex Cavity Wall Board Certifications

• Euroclass E Reaction to Fire classification, according to BS EN 13501-1
• A+ rating in comparison to the BRE Green Guide 2008
• CE marking complying with BS EN 13165:2001
• BS EN ISO 9001:2000 and quality management systems
• Environmental Management System – ISO 14001:2015

The post Celotex CW4050 50mm Cavity Wall Board (1200mm x 450mm) – 5.94m2 pack appeared first on Trade Insulations.

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