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Rockwool:

Rockwool RWA45 (All Sizes) 1200mm x 600mm

£15.33Ex. VAT.£18.40Inc. VAT.

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Rockwool RWA45 (All Sizes) 1200mm x 600mm

£15.33Ex. VAT.£18.40Inc. VAT.

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Rockwool:

Rockwool RWA45 (All Sizes) 1200mm x 600mm

£15.33Ex. VAT.£18.40Inc. VAT.

rwa4525
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Standard Delivery

Rockwool Acoustic insulation RWA45

Rockwool introduces these high-standard semi-rigid, flexible resin bonded slabs specifically for use in acoustic, thermal and fire insulation. These slabs are built in a number of thickness and densities in order to suit maximum requirements. The RWA45 slabs are ideal for multiple applications including thermal insulation for walls, floors, boiler rooms and roofs.

The Rockwool slabs are also good for ventilation plants in all types of offshore platforms and ships, buildings, acoustics ceilings and partition panels.

Thickness Slabs Per Pack Pack Coverage
25mm 16 11.52m2
30mm 12 8.64m2
40mm 12 8.64m2
50mm 9 6.48m2
60mm 8 5.76m2
75mm 6 4.32m2
100mm 4 2.88m2

Features:

    • Water repellent
    • Cost effective
    • Excellent thermal, acoustic and fire insulation
    • Resists high temperatures
    • No maintenance
    • Black or white tissues and aluminum foil facings available


Specifications:

    • Board Thickness: 25mm or 30mm or 40mm or 50mm or 60mm or 75mm or 100mm
    • Board Size: 1200 x 600+
    • Stress required to produce 10% compression (kN/m2): 3.0
    • Stress required to reach elastic limit (kN/m2): 3.5
    • Displacement at 5 kN/m2 stress: 16.5 %
    • Brand: Rockwool
    • Fire: assessed by LPC as a suitable product for upgrading the fire resistance of dense concrete slabs.


Environmental concerns:

The RWA45 does not have Ozone Depleting potential or Global warming potential and therefore complies with the relatively modest threshold of GWP<5 included in documents such as the Code for Sustainable homes. Rockwool Ltd. is increasingly involved in recycling waste rockwool material that may be generated during installation or at end of life disposal.


Health and safety:

Current HSE 'CHIP' regulations and EU directive 97/69/EC confirms the safety of Rockwool material wool.

Certification:

Rockwool slabs are certified by Lloyd's register of shipping as non-combustible materials for use on:

Fixed offshore installations
MED classed ships- DTLR MCA approval
These slabs are rated non-combustible in accordance with ISO 1182 and IMO A.799.

Coverage 0.72m2
Length 1200mm
Material type Rockfibre
Thermal conductivity 0.035 W/mK
Thickness 25mm, 30mm, 40mm, 50mm, 60mm, 75mm, 100mm
Width 600mm
Delivery Info
 

Free Delivery T&C's

Free Delivery on all standard delivery orders when you spend over £500 ex. VAT.
This offer does not apply to special order items (read more below).

All orders between £300 and £500 ex. VAT incur a £25 ex. VAT delivery charge.

All orders under £300 a ex. VAT incur a £50 ex. VAT delivery charge. 

SPECIAL ORDER DELIVERY CHARGES

Build4Less go to great lengths to ensure each customer receives the lowest possible delivery charges for their purchase. We would like to give it to you free, and sometimes we can! However sometimes unfortunately we must charge for special order items to meet the additional charges imposed on us from various manufacturers.

Below you can view a list of all our Special Order delivery fees (excluding VAT)


Product Range Delivery Fee
Armorgard Orders under £300 = £15
Free Delivery on orders over £300
Lead Flashing Rolls less than 100kg =£45 | between 101-499kg = £25 | above 499kg = FREE
EnviroBuild Furniture £125 per order. If your order of EnviroBuild Furniture exceeds £499 delivery is FREE
EnviroBuild (Other) £150 per order on EnviroBuild orders containing non furniture related products
EnviroBuild (Parcel) £12.99
ARC £35 per order
Ryno Orders under £300 have a £20 delivery charge.
RynoTerrace Orders under £1000 have a £75 delivery charge.
Ryno Porcelain Orders under £500 have a £75 delivery charge.
Clear Amber £13.50 per order (£55 to Ireland)
SISU Flooring £75 per order
Karma £50 per order
iKoustic £19.95 on orders under 20kg | £49 on orders under 200kg | £59 on orders under 900kg
H & H Acoustics £100 per order
Sheepwool £12 per pack
Building Blocks £25 delivery on orders under £200 | If order exceeds £200 delivery is FREE
Facing Bricks 1-4 bundles = £75 | 5-8 bundles = £150 | 9-12 bundles = £225 | 12+ bundles = Call to Inquire
VELUX £30 per order
SuperFOIL £5 per order
Dalsan Skimcoat £25 on orders under £500
FREE DELIVERY on orders over £500
Danosa £65 per order
Danosa Geotextile Fleece £95 per order
Fix Factory, Portwest, JSP, Etag, Stanley, Faithfull, Dronco, Blue Spot, Estwing, Ragni Orders under £100 = £7.50 | £100+ = FREE DELIVERY
Everbuild, Faithful, Primaflow Orders under £75 = £10 | £75+ = 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
Easytrim Orders under £450 = £25
Orders £450+ = FREE DELIVERY
Google £6.85 per order
iKoustic Perimeter Edging Strip £49 per order
Mexacare £30 per order
Qualitape £7.80 Per Order
Rothoblaas Orders under £500 = £35
Orders £500-£2500 = £45
Orders over £2500 = £59
Enhanced EPS £50 Per Order
Fixings (Screws) Orders under £42 = £4.20
Orders over £42 = Free
Jackloc 1-9 = £5.50
10-199 = £10.50
200-499 = £20
Calder Lead Wool
Calder Flex High Build - Waterproof Roof Coating
Flex Primer White - Waterproof Roof Coating
£65 per order
Greenguard £50 Per Order
Novia Orders under £300 = £25
Free Delivery on orders over £300


***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.


PRODUCT DELIVERY TIMES

The vast majority of our orders are dispatched within 2-4 working days. However, more speciality items or ordered in items may tak