Rockwool Cavity 455mm x 1200mm - All Sizes Cavity wall Insulation
Rockwool Cavity 455mm x 1200mm - All Sizes Cavity wall Insulation
  • Load image into Gallery viewer, Rockwool Cavity 455mm x 1200mm - All Sizes Cavity wall Insulation
  • Load image into Gallery viewer, Rockwool Cavity 455mm x 1200mm - All Sizes Cavity wall Insulation
ROCKWOOL

Rockwool Cavity (All Sizes)

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£356.93 £428.32
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ROCKWOOL

Rockwool Cavity (All Sizes)

Product Code: RWCAV50

These products are sold in pallet quantities only. Price Listed is per pallet. Please see pallet quantities below.

Thickness Sheets Per Pack Pack Coverage Number Of Packs
50mm 12 6.55m2 15
75mm 9 4.90m2 15
80mm 8 4.37m2 15
100mm 6 3.28m2 25

 

The Rockwool Cavity designed for cavity walls offers the best alternative cost-effective and reliable method for insulating new cavity walls. Rockwool Cavity Wall Insulation slabs are light weighted insulation batts that help in eliminating heat loss without letting water transmission from the outer to the inner leaf. These slabs reduce the risk of condensation and make intermittent heating systems more effective.

Features of Rockwool Cavity Wall Insulation Slabs:

  • Easy to handle and install
  • Water repellent
  • Cost effective
  • Fire Classification: Rockwool Cavity achieves a reaction to fire classification of A1 as defined in EN 13501-1.
  • Thermal Performance: Rockwool Cavity has a thermal conductivity (K value) of 0.037 W/mK.
  • Water resistance: The orientation of the water repellent fibers prevents water crossing the wall construction.
  • Use in tall buildings: Agrément Certificate No. 94/3079 covers the use of Rockwool Cavity in buildings up to 12m in height, and permits the use of Rockwool Cavity in buildings from 12m to 25m in height, provided the exposure factor does not exceed 120, and subject to a detailed project assessment by Rockwool Limited in association with the architect.
  • Durability: Rockwool Cavity has been proven in service for over 30 years in all types of climate and degrees of exposure.

Advantages of Rockwool Cavity Wall Insulation slabs:

  • Agreement certified for all exposure zones
  • Act as a cavity barrier
  • Water repellent
  • Excellent thermal and fire insulation
  • Superior fit against blockwork

Specifications:

  • Slab size: 1200x445mm
  • Thickness: 50mm or 75mm or 80mm or 100mm or 150mm
  • Thermal conductivity: 0.037 W/mK

Health and Safety:

Current HSE ‘CHIP’ Regulations and EU directive 97/69/EC confirm the safety of Rockwool mineral wool; Rockwool fibers are not classified as a possible human carcinogen. The maximum exposure limit for mineral wool is 5mg/m3, 8 hour time-weighted average. A Material Safety Data Sheet is available from the Rockwool Marketing Services Department to assist in the preparation of risk assessments, as required by the Control of Substances Hazardous to Health Regulations (COSHH).

Environment:

Rockwool insulation relies on entrapped air for its thermal properties; air is not a VOC and it does not have Global Warming Potential (GWP) or Ozone Depleting Potential (ODP).

ROCKWOOL® Cavity

ROCKWOOL® Cavity wall insulation is a rigid full-fill insulation solution for masonry cavity wall construction, suitable for use in new builds or extensions. Lightweight and easy to handle, the batts are simple to install and provide a close fit against brick and blockwork, adapting to imperfections in the cavity wall. ROCKWOOL® Cavity wall insulation is available in a range of thicknesses.

  • BBA certified for all exposure zones
  • Outstanding thermal and fire insulation
  • Does not require TCBs
  • Prevents Water transmission from the outer to the inner leaf
  • Non-combustible (Euroclass A1)
  • Superior fit against blockwork
  • No sagging or slumping

Technical Information

Property Description
Dimensions 455mm x 1200mm
Thickness 50mm - 170mm
Thermal Conductivity 0.037 W/mK
Fire Properties Euroclass A1
Water Repellency Water Repellent
Vapour Resistivity Negligible
Environmental Zero ODP & GWP
Certification BS EN 13162, ISO 14001: 2004
Standards BBA 94/3079 // KeyMark LPCB 022e // Kitemark KM06661
Length 1200mm
Material type Rockfibre
Thermal conductivity 0.037 W/mK
Thickness 50mm,75mm,80mm,100mm
Width 445mm

Due to COVID-19 there may be some temporary changes on delivery charges. Visit our COVID-19 FAQ & Updates Page for more information.

FREE DELIVERY NATIONWIDE TERMS & CONDITIONS

Free Delivery on all standard delivery orders when you spend over £300 ex. VAT.
This offer does not apply to special order items (read more below).

All orders between £200 and £300 ex. VAT incur a £32.50 ex. VAT delivery charge.

All orders under £200 ex. VAT incur a £50 ex. VAT delivery charge.

Additional delivery charges below for items not covered in standard terms/free delivery.

PRODUCT DELIVERY TIMES

The vast majority of our orders are dispatched within 3 - 5 working days. However, more speciality items or ordered in items may take a little longer to dispatch and may take up to 7-10 working days. 

ADDITIONAL DELIVERY CHARGES

Product Range Delivery Fee
ARC £35 per order
Karma £50 per order
H & H Acoustics £75 per order
iKoustic £49 per order
Sheepwool £17.50 per pack
VELUX £30 per order
Dalsan Skimcoat £25 on orders under £500
FREE DELIVERY on orders over £500
Danosa £65 per order
Danosa XPS £45 per order
Danosa Geotextile Fleece £95 per order
Fix Factory, Portwest, JSP, Stanley, Faithfull, Dronco, Blue Spot, Estwing, Ragni Orders under £100 = £7.50 | £100+ = FREE DELIVERY
Proctor Orders under £500 = £25
Orders between £501 - £999 = £50
Order value £1000 + = FREE DELIVERY
Wetherby Orders under £1000 = £100
Orders between £1000 - £4499 = £80
Order value £4500+ = FREE DELIVERY
Google £6.85 per order
SuperFOIL £5 per order
RYNO Sanitation £10 per order under £300
FREE delivery on orders over £300
iKoustic Perimeter Edging Strip £49 per order
Qualitape £7.80 per order
Rothoblaas

Orders under £200 = £20
Orders £200-£1000 = £35
Orders £1000-£5000 = £59
Orders over £5000 = £89

Enhanced EPS £50 Per Order
Fixings (Screws) Orders under £42 = £4.20
Orders over £42 = Free
Greengaurd £50 Per Order
Novia Orders below £300 = £25
Orders over £300 = Free
Klasse Orders below £200 = £10
Orders over £200 = Free


***IMPORTANT PLEASE NOTE: Due to Covid-19 returns on certain products has been restricted unless damaged on delivery, incorrect or too many items have been delivered. At this point in time we cannot except returns on over ordered or incorrectly ordered items due to staff shortages.


Once your order has been placed we will notify you by email as soon as possible to confirm delivery date. This is usually within 24 hours on weekdays for standard items but no always the case. For items that have a longer lead time than 3 - 5 working days your delivery date confirmation email may take longer than 24 hours. Orders are only processed for delivery between 8.30am - 5.00pm Monday to Friday excluding bank holidays. Insulation4less strongly advises customers not to book any tradesmen to do your work until after your material has been delivered, on rare occasions delays may occur that are out of our control which could result in a delayed delivery.

Please ensure there is a means of offloading your order on-site (unless otherwise agreed with Insulation4less). Always check your delivery is correct when it arrives before you unload and sign for your order. In the unlikely event that your delivery is not correct or damaged please notify us immediately by emailing deliveries@insulation4less.co.uk and also mark any issues on the delivery slip.

 

For any further questions or queries please feel free to contact us on 0203 582 6399 or just email deliveries@insulation4less.co.uk. Our phone lines are open Monday - Friday from 8.30am to 5.00pm.

CHECKING DELIVERY TIMES

If you wish to check the delivery time of your order on the day of delivery please email deliveries@insulation4less.co.uk and please provide your order number. One of our dispatch team will then provide you with an eta by email where possible. Please note this is just an eta only and is not an exact time, delays may occur from when an order leaves it's storage point to when it arrives to its delivery point. Insulation4less will try to be as accurate as possible with given eta's.

ORDER TRACKING

Check the progress on your order by emailing:deliveries@insulation4less.co.uk
Please note: Deliveries are made to the address supplied to us. If orders are returned to us by the carriage company we may make an additional delivery charge for re-dispatch.

NORTHERN IRELAND DELIVERY

If you are ordering to Northern Ireland please get in touch with us before placing your order. Additional delivery charges may apply after you have placed your order depending on your location and the products you have ordered.

 

OFF SHORE DELIVERIES

Off shore deliveries may incur an additional delivery charge. This will be calculated after your order is placed online or if you call for a quote we will include this additional delivery charge on our quote. Additional delivery charges are calculated on an as requested basis and price dependant on location and time of year.

MAINLAND UK

All our orders are dispatched using a local delivery service, for remote regions within the mainland UK or special delivery requests your order may be dispatched with a courier or haulage company. There may be an additional charge for this courier service but you will be notified before dispatch of this if you wish to proceed. Some areas of Scotland and Wales may not be covered in our free delivery or standard lead time terms. Delivery to Northern Ireland may incur additional delivery fees also. If delivery is required to these areas please contact us before ordering to confirm lead times and whether we can ship under standard terms.


Description

These products are sold in pallet quantities only. Price Listed is per pallet. Please see pallet quantities below.

Thickness Sheets Per Pack Pack Coverage Number Of Packs
50mm 12 6.55m2 15
75mm 9 4.90m2 15
80mm 8 4.37m2 15
100mm 6 3.28m2 25

 

The Rockwool Cavity designed for cavity walls offers the best alternative cost-effective and reliable method for insulating new cavity walls. Rockwool Cavity Wall Insulation slabs are light weighted insulation batts that help in eliminating heat loss without letting water transmission from the outer to the inner leaf. These slabs reduce the risk of condensation and make intermittent heating systems more effective.

Features of Rockwool Cavity Wall Insulation Slabs:

  • Easy to handle and install
  • Water repellent
  • Cost effective
  • Fire Classification: Rockwool Cavity achieves a reaction to fire classification of A1 as defined in EN 13501-1.
  • Thermal Performance: Rockwool Cavity has a thermal conductivity (K value) of 0.037 W/mK.
  • Water resistance: The orientation of the water repellent fibers prevents water crossing the wall construction.
  • Use in tall buildings: Agrément Certificate No. 94/3079 covers the use of Rockwool Cavity in buildings up to 12m in height, and permits the use of Rockwool Cavity in buildings from 12m to 25m in height, provided the exposure factor does not exceed 120, and subject to a detailed project assessment by Rockwool Limited in association with the architect.
  • Durability: Rockwool Cavity has been proven in service for over 30 years in all types of climate and degrees of exposure.

Advantages of Rockwool Cavity Wall Insulation slabs:

  • Agreement certified for all exposure zones
  • Act as a cavity barrier
  • Water repellent
  • Excellent thermal and fire insulation
  • Superior fit against blockwork

Specifications:

  • Slab size: 1200x445mm
  • Thickness: 50mm or 75mm or 80mm or 100mm or 150mm
  • Thermal conductivity: 0.037 W/mK

Health and Safety:

Current HSE ‘CHIP’ Regulations and EU directive 97/69/EC confirm the safety of Rockwool mineral wool; Rockwool fibers are not classified as a possible human carcinogen. The maximum exposure limit for mineral wool is 5mg/m3, 8 hour time-weighted average. A Material Safety Data Sheet is available from the Rockwool Marketing Services Department to assist in the preparation of risk assessments, as required by the Control of Substances Hazardous to Health Regulations (COSHH).

Environment:

Rockwool insulation relies on entrapped air for its thermal properties; air is not a VOC and it does not have Global Warming Potential (GWP) or Ozone Depleting Potential (ODP).

ROCKWOOL® Cavity

ROCKWOOL® Cavity wall insulation is a rigid full-fill insulation solution for masonry cavity wall construction, suitable for use in new builds or extensions. Lightweight and easy to handle, the batts are simple to install and provide a close fit against brick and blockwork, adapting to imperfections in the cavity wall. ROCKWOOL® Cavity wall insulation is available in a range of thicknesses.

  • BBA certified for all exposure zones
  • Outstanding thermal and fire insulation
  • Does not require TCBs
  • Prevents Water transmission from the outer to the inner leaf
  • Non-combustible (Euroclass A1)
  • Superior fit against blockwork
  • No sagging or slumping

Technical Information

Property Description
Dimensions 455mm x 1200mm
Thickness 50mm - 170mm
Thermal Conductivity 0.037 W/mK
Fire Properties Euroclass A1
Water Repellency Water Repellent
Vapour Resistivity Negligible
Environmental Zero ODP & GWP
Certification BS EN 13162, ISO 14001: 2004
Standards BBA 94/3079 // KeyMark LPCB 022e // Kitemark KM06661


Technical Specifications

Length 1200mm
Material type Rockfibre
Thermal conductivity 0.037 W/mK
Thickness 50mm,75mm,80mm,100mm
Width 445mm


Reviews


Delivery Information

Due to COVID-19 there may be some temporary changes on delivery charges. Visit our COVID-19 FAQ & Updates Page for more information.

FREE DELIVERY NATIONWIDE TERMS & CONDITIONS

Free Delivery on all standard delivery orders when you spend over £300 ex. VAT.
This offer does not apply to special order items (read more below).

All orders between £200 and £300 ex. VAT incur a £32.50 ex. VAT delivery charge.

All orders under £200 ex. VAT incur a £50 ex. VAT delivery charge.

Additional delivery charges below for items not covered in standard terms/free delivery.

PRODUCT DELIVERY TIMES

The vast majority of our orders are dispatched within 3 - 5 working days. However, more speciality items or ordered in items may take a little longer to dispatch and may take up to 7-10 working days. 

ADDITIONAL DELIVERY CHARGES

Product Range Delivery Fee
ARC £35 per order
Karma £50 per order
H & H Acoustics £75 per order
iKoustic £49 per order
Sheepwool £17.50 per pack
VELUX £30 per order
Dalsan Skimcoat £25 on orders under £500
FREE DELIVERY on orders over £500
Danosa £65 per order
Danosa XPS £45 per order
Danosa Geotextile Fleece £95 per order
Fix Factory, Portwest, JSP, Stanley, Faithfull, Dronco, Blue Spot, Estwing, Ragni Orders under £100 = £7.50 | £100+ = FREE DELIVERY
Proctor Orders under £500 = £25
Orders between £501 - £999 = £50
Order value £1000 + = FREE DELIVERY
Wetherby Orders under £1000 = £100
Orders between £1000 - £4499 = £80
Order value £4500+ = FREE DELIVERY
Google £6.85 per order
SuperFOIL £5 per order
RYNO Sanitation £10 per order under £300
FREE delivery on orders over £300
iKoustic Perimeter Edging Strip £49 per order
Qualitape £7.80 per order
Rothoblaas

Orders under £200 = £20
Orders £200-£1000 = £35
Orders £1000-£5000 = £59
Orders over £5000 = £89

Enhanced EPS £50 Per Order
Fixings (Screws) Orders under £42 = £4.20
Orders over £42 = Free
Greengaurd £50 Per Order
Novia Orders below £300 = £25
Orders over £300 = Free
Klasse Orders below £200 = £10
Orders over £200 = Free


***IMPORTANT PLEASE NOTE: Due to Covid-19 returns on certain products has been restricted unless damaged on delivery, incorrect or too many items have been delivered. At this point in time we cannot except returns on over ordered or incorrectly ordered items due to staff shortages.


Once your order has been placed we will notify you by email as soon as possible to confirm delivery date. This is usually within 24 hours on weekdays for standard items but no always the case. For items that have a longer lead time than 3 - 5 working days your delivery date confirmation email may take longer than 24 hours. Orders are only processed for delivery between 8.30am - 5.00pm Monday to Friday excluding bank holidays. Insulation4less strongly advises customers not to book any tradesmen to do your work until after your material has been delivered, on rare occasions delays may occur that are out of our control which could result in a delayed delivery.

Please ensure there is a means of offloading your order on-site (unless otherwise agreed with Insulation4less). Always check your delivery is correct when it arrives before you unload and sign for your order. In the unlikely event that your delivery is not correct or damaged please notify us immediately by emailing deliveries@insulation4less.co.uk and also mark any issues on the delivery slip.

 

For any further questions or queries please feel free to contact us on 0203 582 6399 or just email deliveries@insulation4less.co.uk. Our phone lines are open Monday - Friday from 8.30am to 5.00pm.

CHECKING DELIVERY TIMES

If you wish to check the delivery time of your order on the day of delivery please email deliveries@insulation4less.co.uk and please provide your order number. One of our dispatch team will then provide you with an eta by email where possible. Please note this is just an eta only and is not an exact time, delays may occur from when an order leaves it's storage point to when it arrives to its delivery point. Insulation4less will try to be as accurate as possible with given eta's.

ORDER TRACKING

Check the progress on your order by emailing:deliveries@insulation4less.co.uk
Please note: Deliveries are made to the address supplied to us. If orders are returned to us by the carriage company we may make an additional delivery charge for re-dispatch.

NORTHERN IRELAND DELIVERY

If you are ordering to Northern Ireland please get in touch with us before placing your order. Additional delivery charges may apply after you have placed your order depending on your location and the products you have ordered.

 

OFF SHORE DELIVERIES

Off shore deliveries may incur an additional delivery charge. This will be calculated after your order is placed online or if you call for a quote we will include this additional delivery charge on our quote. Additional delivery charges are calculated on an as requested basis and price dependant on location and time of year.

MAINLAND UK

All our orders are dispatched using a local delivery service, for remote regions within the mainland UK or special delivery requests your order may be dispatched with a courier or haulage company. There may be an additional charge for this courier service but you will be notified before dispatch of this if you wish to proceed. Some areas of Scotland and Wales may not be covered in our free delivery or standard lead time terms. Delivery to Northern Ireland may incur additional delivery fees also. If delivery is required to these areas please contact us before ordering to confirm lead times and whether we can ship under standard terms.

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