100mm Rockwool Flexi Acoustic Sound Insulation Slab (4.32m2/Pack)

100mm Rockwool Flexi Acoustic Sound Insulation Slab (4.32m2/Pack)

URN: 3002218

£40.80
inc VAT
£34.00

ex VAT

Delivery

Mon 30 May

Order within 10hrs


BULK DISCOUNT

15+ packs


£40.38 inc VAT

30+ packs


£40.18 inc VAT

45+ packs


£39.97 inc VAT

Got a big order?

Insulation is a fiddly thing; if not fitted properly, it can often become displaced resulting in cold spots or poor acoustics. Not with 100mm Rockwool Flexi Insulation Slab. Whilst it lives up to sister slabs such as Rockwool RWA45 in terms of its thermal and acoustic performance, what really sets 100mm Rockwool Flexi Slab apart is that it has a patented flexible edge, which allows it to be perfectly friction fitted within the supporting framework.

Not only that, but it offers fantastic thermal, acoustic and fire performance in one robust insulation solution. This multi-purpose insulation solution is perfect for use in metal and timber framing systems. Made from renewable volcanic rock, these slabs are extremely fire resistant (with a classification of A1 non-combustible) and significantly reduce the carbon footprint of a building. They are suitable for installation between wall frames, roofs, floors and partitions and offer a thermal conductivity of 0.038W/mK.

Technical Specification
Material Type:Rock Mineral
Thickness:100mm
Width:600mm
Length:1200mm
Pieces Per Pack:6
Sales Unit:Pack
Sales Unit Coverage:4.32m2
Brand:Rockwool
Manufacturer's Reference:123326
Thermal Conductivity:0.038W/mK
Fire Rating:A1 Non-Combustible

100mm Rockwool Flexi Acoustic Sound Insulation Slab (4.32m2/Pack)

URN: 3002218

£40.80
inc VAT
£34.00

ex VAT

Delivery

Mon 30 May

Order within 10hrs


BULK DISCOUNT

15+ packs


£40.38 inc VAT

30+ packs


£40.18 inc VAT

45+ packs


£39.97 inc VAT

Got a big order?

100mm Rockwool Flexi Acoustic Sound Insulation Slab Applications


1200mm x 600mm Rockwool Flexi slab is considered effective thermal and acoustic insulation for use all over the home, in pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors. The flexible edge helps to overcome the issue of fresh timber shrinkage by expanding into the wider space as the timber dries out. 

The slabs can be used for the following construction types:

  • Interior timber or steel partition walls
  • Interior timber frame floors
  • Interior timber frame ceilings
  • Acoustic ceilings and partition panels
  • I-joist interior partitions
  • Party walls


100mm Rockwool Flexi Slabs Specifications

This Rockwool Flexi slab is a dual purpose thermal and acoustic insulation product with a unique flexible edge that allows the product to be tightly fitted between typical metal and timber frame systems, reducing the potential for air gaps to occur and ensuring optimum effectiveness. 

The slabs come in a pack quantity of 6 per pack, giving a pack coverage of (4.32m2/Pack).


Let's have a look at the specs:

  • Low Global Warming Potential (GWP) and Zero Ozone Depleting Potential (ODP)
  • Part E acoustic rating (resistance to sound) when installed in accordance with ROCKWOOL guidelines
  • Rot-resistant - withstands mould and mildew
  • Thermal conductivity of 0.038 W/mK
  • Water repellent qualities of the insulation prevent moisture build-up, dampness and rot
  • Excellent acoustic and thermal performance
  • Will not slump, even if studs shrink
  • Friction fit for timber and metal frames
  • Fire resistance


Rockwool Flexi Slab Certifications

BS EN is British and European Standard Specifications. With over 100 years of experience, the British Standards Institute is recognised as the UK’s National standards body. BS EN considers Rockwool both:

  • Euroclass A1 non-combustible in accordance with BS EN 13501-1 - achieving the highest possible level of fire performance
  • CE and Key marked in accordance with BS EN 13162:2012 + A1:2015.v


100mm Rockwool Flexi insulation slabs are also certified by Lloyd's register of shipping as non-combustible materials for use on:

  • Fixed offshore installations
  • MED classed ships- DTLR MCA approval
  • Rated non-combustible in accordance with ISO 1182 and IMO A. 799


Rockwool Flexi Slab Storage & Handling

Rockwool Flexi 100mm slabs have a soft, fibrous texture, very similar to a loaf of bread. Because of this, a serrated blade is all you need to slice through it. We recommend marking the dimensions you need on your slab to avoid mistakes.
When it comes to storage, we advise that you store the slabs inside; keeping them nice and dry.

About Rockwool

Rockwool is recognised as being the market-leading acoustic insulation solution. The Rockwool Flexi slab range offers outstanding thermal, acoustic and fire insulation properties as well as lifelong durability. 100mm Rockwool Flexi insulation slabs achieve Lambda 0.038W/mK.

Rockwool Flexi 100mm Acoustic Performance

Rockwool Flexi slab insulation is the perfect choice for people who want to insulate their homes against unwanted noise. Rockwool Flexi slab's patented flexible edge ensures a perfect fit is maintained between the product and its supporting framework. Rockwool RW slabs work in two distinct ways to dampen sound, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface. 

Key Features

Product Reviews
 
5/5

Overall rating
based on 1 reviews

Five latest reviews


love this product with its unique flexible edge! fit between some fresh timber that went up the day before and on some internal partitions made of metal. will buy again.

by Christopher Chivers, 08 January 2022