Rockwool RWA45 Acoustic Insulation Slabs

From £22.00 £18.33
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Rockwool RWA45 Acoustic Insulation Slabs
Product Description

ROCKWOOL RWA45 has been developed for thermal, acoustic and fire performance in a range of construction types. RWA45 is made up of high-quality resin bonded slabs in a variety of thicknesses and densities. 

Rockwool RWA 45 has a density of 45kg m3

measure:
size: 600mm x 1200mm

We are unable to accept orders less than £150 ex VAT. Orders between £150 - £300 ex VAT will be subject to a delivery charge of £50 ex VAT. Orders between £300-£500 will be subject to a delivery charge of £25 ex VAT , and orders over £500 ex VAT qualify for free delivery.

Need to discuss your enquiry further? Please contact our customer services team at [email protected], who will be happy to help.

ROCKWOOL RWA45 has been developed for thermal, acoustic and fire performance in a range of construction types. RWA45 is made up of high-quality resin bonded slabs in a variety of thicknesses and densities. 

The ROCKWOOL slabs can be applied to an array of general building applications for acoustic and thermal insulation of partition walls, ceilings, floors and roofs. The multi-use solution is well suited for easy application throughout constructions.

RWA45 is rated Euroclass A1 non-combustible, providing the highest level of fire performance. Using RWA45 in ceilings, walls and floors can help to compartmentalise rooms, reducing fire spread and damage.

RWA45 insulation slabs achieve Lambda 0.035 W/mK and are available in seven standard thicknesses from 25-100mm, with a density of 45 kg/m3.

Features:

  • ROCKWOOL RWA45 Insulation Slabs offer excellent thermal, acoustic and fire performance.
  • The slabs are easy to handle and install.
  • Rated Euroclass A1 non-combustible, RWA45 offers the highest level of fire resistance.
  • RWA45 is a durable insulation solution which will maintain high performance over the lifetime of the building.
  • The water repellent qualities of the insulation prevent moisture build up, damp and rot.
Data Sheet (1.64 MB)
Customer Questions
What is a Euroclass ‘reaction to fire’ rating?
A Euroclass ‘reaction to fire’ rating is a measure of a product’s behavior when exposed to a direct ignition source. The behavior is classified as A1 through to F, with A1 attaining the highest level of performance and F the lowest level of performance...
What is ROCKWOOL insulation and how is it made?
ROCKWOOL insulation is a stone-based insulation. It is sourced from abundant lava deposits of volcanic rocks which are melted in a cupola furnace like a controlled man-made volcano. As the re-melted lava comes out of the furnace, it is spun, given water...
Why is ROCKWOOL is itchy?
ROCKWOOL insulation being manufactured from rock fibres is classified as a mechanical irritant.  As with any DIY/Construction job, the correct PPE should be worn to protect yourself i.e. gloves, long sleeve clothing, trousers, etc.  If you ...
My insulation has been left out in the rain and has got wet. Can I still use it?
Yes, the insulation is open cell meaning that it will allow air movement through it.  The product will therefore dry out and can be used as long as it has not been damaged.  In line with good building practice we do not recommend that the product...
Can I double layer ROCKWOOL products?
Yes, ROCKWOOL products can be double layered.  We recommend staggering the joints in accordance with good building practice to minimise the potential for thermal bridging through joints.
Please, mind that only logged in users can submit questions

Orders and Delivery

Free delivery if your order is over £500 ex VAT. Orders between £150 - £300 ex VAT will be subject to a delivery charge of £50 ex VAT. Orders between £300-£500 ex VAT will be subject to a delivery charge of £25 ex VAT. Please note, we are unable to accept orders less than £150 ex VAT

 

When ordering on line you can specify the date of delivery, however we would not be able to specify the time of delivery on that day.

 

♦ Please note that we have a number of large vehicles, including articulated vehicles that may be used for delivery. Please advise us in the comments on your order if access to the delivery address is limited.

♦ Due to insurance guidelines, delivery personnel are unable to enter private residences. Delivery will be as far as possible to the kerbside of the delivery address. The recipient of the products is responsible for any additional lifting once the delivery has been made. Please bear in mind that Insulation products can be bulky and / or heavy.

♦ The delivery driver will require a signature to confirm the goods have been received.

 

† Unfortunately we, Insulation Express, cannot deliver to the Highlands & Islands of the UK. However we will be happy to deliver to a freight forwarding company on your behalf.

Orders and Delivery Free delivery if your order is over £300 inc VAT. Orders between £240-£300 are subject to a £36.00 Inc VAT delivery charge. Any orders under £240, we are unable to accept. When ordering on line you can specify the date of delivery, however we would not be able to specify the time of delivery on that day. ♦ Please note that we have a number of large vehicles, including articulated vehicles that may be used for delivery. Please advise us in the comments on your order if access to the delivery address is limited. ♦ Due to insurance guidelines, delivery personnel are unable to enter private residences. Delivery will be as far as possible to the kerbside of the delivery address. The recipient of the products is responsible for any additional lifting once the delivery has been made. Please bear in mind that Insulation products can be bulky and / or heavy. ♦ The delivery driver will require a signature to confirm the goods have been received. † Unfortunately we, Insulation Express, cannot deliver to the Highlands & Islands of the UK. However we will be happy to deliver to a freight forwarding company on your behalf.

Returns and Refunds

In the unlikely event that you need to return an item, please contact our team on [email protected] within 14 days of accepting delivery of the item. Restocking charges may apply. We will discuss this with you upon receipt of the cancellation request. Restocking charges will be applied where the products are no longer required AND NOT for goods returned because either defective or damaged. We usually charge 25% of value (minimum £25.00).

Please note that we cannot accept returns on special orders. Special orders may consist of items sent via third party shipping companies or made to measure products. If you are unsure on whether or not your item is a special order, please contact us on [email protected] prior to placing the order.

Returns and Refunds

In the unlikely event that you need to return an item, please contact our team on [email protected] within 14 days of accepting delivery of the item. Restocking charges may apply. We will discuss this with you upon receipt of the cancellation request. Restocking charges will be applied where the products are no longer required AND NOT for goods returned because either defective or damaged. We usually charge 25% of value (minimum £25.00).

Please note that we cannot accept returns on special orders. Special orders may consist of items sent via third party shipping companies or made to measure products. If you are unsure on whether or not your item is a special order, please contact us on [email protected] prior to placing the order.

Free delivery on orders over £500! Free delivery on orders over £500 Terms and Conditions apply

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