Mineral Wool Slabs - Insulation Online https://www.insulation-online.com/product-category/mineral-wool-slabs/ Your fast, efficient and caring service for the supply of competitively priced, trusted building and insulation products. Tue, 03 Oct 2023 08:18:28 +0000 en-GB hourly 1 https://wordpress.org/?v=6.8.3 Rockwool Full Fill Cavity Batt https://www.insulation-online.com/product/rockwool-full-fill-cavity-batt/ Tue, 04 Jul 2023 12:14:25 +0000 https://insulation-online.com/?post_type=product&p=2066 Rockwool Cavity Batt, a semi rigid stone wool slab, is suitable for the following applications: masonry cavity wall construction and masonry party walls between dwellings in both new builds and extensions.

Available in thicknesses from 50mm - 100mm.

Has a Thermal Conductivity of 0.037 W/mK, water repellent and non-combustable.

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]]> Full fill cavity wall batts

Excellent thermal, acoustic and fire insulation.

Suitable for new-build and renovations in masonry cavity and party wall applications.

Can be used in domestic and non-domestic buildings up to 25m high.

Prevents water transmission from outer to inner leaf.

Non-combustible – Euroclass A1.

Durable, rot-proof, water resistant and sufficiently stable to remain effective as insulation for the life of the building.

Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP).

Thicknesses and Availability:

This Rockwool Range includes the following readily available product thicknesses 50mm, 75mm, 80mm and 100mm (some thicknesses may only be available in pallet quantities as they will need to be sourced from the manufacturer before being delivered to site).

The following thicknesses are manufactured to order and have minimum order requirements: 120mm (minimum order: 16 x pallets), 130mm (minimum order: 16 x pallets) and 150mm (minimum order: 14 x pallets).

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]]> Rockwool Flexi https://www.insulation-online.com/product/rockwool-flexi/ Tue, 04 Jul 2023 09:10:03 +0000 https://insulation-online.com/?post_type=product&p=2057 Rockwool Flexi, a semi rigid stone wool slab with a sponge-like edge, available in 400mm and 600mm wide slabs, is suitable for the following applications: pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.

Available in thicknesses from 50mm - 140mm.

Has a Thermal Conductivity ranging from 0.038 - 0.035 W/mK depending on thickness, a nominal density of 33 kg/m³ and is non-combustable.

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]]> Acoustic and thermal flexi edge building slabs

Dual purpose acoustic and thermal mineral wool insulation with a patented Flexi® edge along one side.

Suitable for a wide range of applications, fitting all stud and joist centres with ease.

Will not slump, even if studs shrink.

Non-combustible – Euroclass A1.

Made from diabase rock, which is a renewable and plentiful natural resource.

Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP).

Thicknesses and Availability:

This Rockwool Range includes the following readily available product thicknesses: 50mm, 60mm, 70mm, 90mm, 100mm, 140mm, and 180mm (some thicknesses may only be available in pallet quantities as they will need to be sourced from the manufacturer before being delivered to site).

The following thicknesses are manufactured to order and have minimum order requirements: 120mm (minimum order: 16 x pallets).

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]]> Rockwool Building Slab RW5 https://www.insulation-online.com/product/rockwool-building-slab-rw5/ Mon, 03 Jul 2023 15:07:20 +0000 https://insulation-online.com/?post_type=product&p=2049 Rockwool Building Slab RW5, a semi rigid stone wool slab, is suitable for the following applications: pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.

Available in thicknesses from 25mm - 100mm.

Has a Thermal Conductivity of 0.034 W/mK, a nominal density of 100 kg/m³ and is non-combustable.

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]]> Acoustic and thermal building slabs – 100 kg/m³ density

Excellent thermal, acoustic and fire insulation.

Suitable for a wide range of general building applications.

Non-combustible – Euroclass A1.

Reduce noise, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface.

Made from diabase rock, which is a renewable and plentiful natural resource.

Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP).

Thicknesses and Availability:

This Rockwool Range includes the following readily available product thicknesses 25mm, 30mm, 50mm, 75mm and 100mm (some thicknesses may only be available in pallet quantities as they will need to be sourced from the manufacturer before being delivered to site).

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]]> Rockwool Building Slab RW3 https://www.insulation-online.com/product/rockwool-building-slab-rw3/ Mon, 03 Jul 2023 14:45:49 +0000 https://insulation-online.com/?post_type=product&p=2042 Rockwool Building Slab RW3, a semi rigid stone wool slab, is suitable for the following applications: pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.

Available in thicknesses from 25mm - 100mm.

Has a Thermal Conductivity of 0.034 W/mK, a nominal density of 60 kg/m³ and is non-combustable.

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]]> Acoustic and thermal building slabs – 60 kg/m³ density

Excellent thermal, acoustic and fire insulation.

Suitable for a wide range of general building applications.

Non-combustible – Euroclass A1.

Reduce noise, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface.

Made from diabase rock, which is a renewable and plentiful natural resource.

Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP).

Thicknesses and Availability:

This Rockwool Range includes the following readily available product thicknesses 25mm, 50mm, 75mm and 100mm (some thicknesses may only be available in pallet quantities as they will need to be sourced from the manufacturer before being delivered to site).

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]]> Rockwool Building Slab RWA45 https://www.insulation-online.com/product/rockwool-building-slab-rwa45/ Mon, 03 Jul 2023 14:29:49 +0000 https://insulation-online.com/?post_type=product&p=2033 Rockwool Building Slab RWA45, a semi rigid stone wool slab, is suitable for the following applications: pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.

Available in thicknesses from 25mm - 100mm.

Has a Thermal Conductivity of 0.035 W/mK, a nominal density of 45 kg/m³ and is non-combustable.

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]]> Acoustic and thermal building slabs – 45 kg/m³ density

Excellent thermal, acoustic and fire insulation.

Suitable for a wide range of general building applications.

Non-combustible – Euroclass A1.

Reduce noise, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface.

Made from diabase rock, which is a renewable and plentiful natural resource.

Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP).

Thicknesses and Availability:

This Rockwool Range includes the following readily available product thicknesses 25mm, 50mm, 75mm and 100mm (some thicknesses may only be available in pallet quantities as they will need to be sourced from the manufacturer before being delivered to site).

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]]> Rockwool Ablative Coated Batt https://www.insulation-online.com/product/rockwool-ablative-coated-batt/ Mon, 03 Jul 2023 13:34:06 +0000 https://insulation-online.com/?post_type=product&p=2011 Rockwool Ablative Coated Batt, a high density stone wool slab with an ablative coating on both faces, is suitable for the following applications: sealing service penetrations, head of wall and other void seals.

Available in thickness 50mm and 60mm.

Up to 2 hours of fire resistance depending on service penetrations and void sizes.

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]]> Fire stopping solution for concrete floors, masonry and dry wall systems, following the creation of voids for the passage of services

Provides fire resistance up to 2 hours (50mm) and up to 4 hours (60mm).

Tested for air tightness, providing an additional smoke and acoustic seal.

Non-combustible – Euroclass A1.

Lightweight and simple to install. Easy to to repair if damaged. Requires little to no maintenance upkeep.

Made from diabase rock, which is a renewable and plentiful natural resource.

Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP).

Thicknesses and Availability:

This Rockwool Range includes the following readily available product thickness: 50mm and 60mm.

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]]> Thermafleece UltraWool https://www.insulation-online.com/product/thermafleece-ultrawool/ Fri, 19 May 2023 10:21:50 +0000 https://insulation-online.com/?post_type=product&p=1704 Thermafleece UltraWool slab, a high density general purpose sheeps wool insulation slab, is suitable for the following applications: roofs, walls and floors throughout the building.

Available in thicknesses from 50mm - 90mm.

Has a Thermal Conductivity of 0.035 W/mK and a nominal density of 31 kg/m³.

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]]> British sheeps wool insulation for general applications within the building envelope

Suitable for use in a number of applications including roof, wall and floor systems.

Made in Britain from 75% British sheeps wool and 25% recycled polyester.

UltraWool is high density with better thermal values offer more efficient thermal and acoustic characteristics.

Higher thermal mass helps buffer heat to reduce summertime overheating.

Allows a healthy moisture balance helping protect building fabric and health.

Can be safely handled without gloves or protective clothing

Thicknesses and Availability:

This UltraWool range includes the following readily available product thicknesses: 50mm, 70mm and 90mm.

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]]> Thermafleece NatraHemp https://www.insulation-online.com/product/thermafleece-natrahemp/ Fri, 19 May 2023 09:04:04 +0000 https://insulation-online.com/?post_type=product&p=1686 Thermafleece NatraHemp slab, a medium density general purpose insulation slab made from hemp fibre and recycled materials, is suitable for the following applications: roofs, walls and floors throughout the building.

Available in thicknesses from 50mm - 100mm.

Has a Thermal Conductivity of 0.040 W/mK and a nominal density of 25 kg/m³.

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]]> Hemp plant fibre insulation slabs for general applications within the building envelope

Suitable for use in a number of applications including roof, wall and floor systems.

Made from bast fibre from the hemp plant, a fast-growing and low impact plant.

NatraHemp is a medium density slab allowing for a tighter friction fit in walls and roofs.

Higher thermal mass helps buffer heat to reduce summertime overheating.

Allows a healthy moisture balance helping protect building fabric and health.

Can be safely handled without gloves or protective clothing

Thicknesses and Availability:

This NatraHemp range includes the following readily available product thicknesses: 50mm, 70mm and 100mm.

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]]> Thermafleece CosyWool Slab https://www.insulation-online.com/product/thermafleece-cosywool-slab/ Fri, 19 May 2023 08:20:17 +0000 https://insulation-online.com/?post_type=product&p=1676 Thermafleece CosyWool slab, a medium density general purpose sheeps wool insulation slab, is suitable for the following applications: roofs, walls and floors throughout the building.

Available in thicknesses from 50mm - 140mm.

Has a Thermal Conductivity of 0.038 W/mK and a nominal density of 22 kg/m³.

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]]> British sheeps wool insulation for general applications within the building envelope

Suitable for use in a number of applications including roof, wall and floor systems.

Made in Britain from 75% British sheeps wool and 25% recycled polyester.

CosyWool slabs are denser than the rolls allowing for a tighter friction fit in walls and roofs.

Higher thermal mass helps buffer heat to reduce summertime overheating.

Allows a healthy moisture balance helping protect building fabric and health.

Can be safely handled without gloves or protective clothing.

Thicknesses and Availability:

This Cosywool slab range includes the following readily available product thicknesses: 50mm, 75mm, 100mm and 140mm.

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