Name: 25mm Knauf Earthwool Acoustic (APR) Insulation Roll (26.64m2/roll)
Brand: Knauf
Price: 54.35 GBP
Availability: InStock

Knauf

The Knauf Insulation Rocksilk Flexible Slab 100mm is a premium-grade insulation solution designed for thermal, acoustic and fire performance in walls, floors and roofs. Manufactured from rock mineral wool, this insulation slab offers excellent insulating properties while being easy to handle and install. It is A1 non-combustible to provide superior fire resistance, making it a safe choice for residential and commercial applications. Ideal for new build and refurbishment projects, the Rocksilk Flexible Slab delivers reliable long-term energy savings with its high thermal performance.

- Made from high-quality rock mineral wool
- Provides remarkable thermal, acoustic and fire insulation
- Easy-to-handle design facilitates hassle-free installation
- A1 non-combustible rating ensures superior fire safety
- Suitable for walls, floors and roofs in residential or commercial properties
- Offers reliable long-term energy savings

Explore Knauf Rocksilk 100mm slab on BuildBuddy—top thermal, acoustic & fire performance for new builds or refurbishments.

Knauf Rocksilk Insulation - 100mm Flexible | BuildBuddy

Knauf Insulation Rocksilk Flexible Slab 100mm

buildbase.co.uk

mkm.com

Knauf Rockslik Flexible Slab 100mm 1200x600

The Knauf Insulation Frametherm 32 140mm is a high-quality, resilient insulation material designed for use in timber frame residential and commercial properties. Manufactured by Knauf, a leader in the insulation industry, this product offers excellent thermal performance by reducing heat loss, thereby increasing energy efficiency. The 140mm thickness provides optimal insulation without compromising space. Its lightweight nature makes it easy to install while its non-combustible composition ensures safety. Its an ideal choice for those looking to achieve maximum comfort at minimal environmental cost.

- Made from glass mineral wool, ensuring excellent thermal properties.
- Non-combustible, providing a safe insulation solution.
- Lightweight design enables easy installation.
- The thickness of 140mm maximises heat retention.
- Suitable for use in both residential and commercial timber frame buildings.
- Manufactured by Knauf, a reputed brand in the insulation industry.

Explore the energy-efficient Knauf Insulation Frametherm 32 140mm on BuildBuddy. Ideal for timber frame buildings, its lightweight and easy to install.

140mm Knauf Insulation Frametherm 32 | BuildBuddy

Knauf Insulation Frametherm 32 140mm

Knauf Insulation FrameTherm 32 140mm

travisperkins.co.uk

Knauf Insulation FrameTherm Roll 32 2800mm x 1140mm x 140mm

Knauf Frametherm Roll, 32 Ready-Cut, 140 mm, 2 X 570, 3.192 M2

The Knauf Earthwool® Dritherm 37 Standard Light Duty Cavity Slab 50mm 6.55m² is a high-quality insulation slab designed to provide thermal and acoustic insulation in masonry cavity walls. This product is easy to handle and install, offering superior thermal performance, thanks to its resilient and water-repellent earthwool mineral wool composition. Ideal for new build or refurbishment projects, it fits snugly between standard wall tie spacing, ensuring no air gaps where heat can escape.

- Designed for thermal and acoustic insulation in masonry cavity walls
- Composed of resilient, water-repellent earthwool mineral wool
- Snug fit between standard wall tie spacing prevents heat loss
- Easy to handle and install, saving time on construction projects
- Suitable for both new build and refurbishment applications
- Covers an area of 6.55m² with a thickness of 50mm

Explore Knauf Earthwool Dritherm 37 50mm on BuildBuddy—superior thermal insulation and easy fit for efficient cavity walls.

50mm Knauf Cavity Insulation - Dritherm 37 | BuildBuddy

Knauf Earthwool® Dritherm 37 Standard Light Duty Cavity Slab 50mm 6.55m²

materialsmarket.com

50mm Knauf DriTherm Cavity Wall Insulation Slab 37 (6.55m2/Pack)

Knauf Insulation DriTherm 37 Cavity Slab 50mm

Knauf Insulation DriTherm 37 Cavity Insulation Slab  50mm  1200mm x 455mm

The Knauf Insulation Dritherm 32 Cavity Slab 100mm is a superior mineral wool insulation solution designed to insulate traditional masonry cavity walls. This product is known for its excellent thermal performance, resilience to moisture, and easy installation. It is perfect for both new constructions and refurbishment projects, providing an efficient thermal barrier that keeps buildings warm in winter and cool in summer. The Dritherm 32 Cavity Slab meets British building regulations, making it a reliable choice for your various insulation needs.

- Excellent thermal properties for effective insulation
- Resistant to water, preventing moisture build-up 
- Easy to install with a friction fit design
- Suitable for new buildings and refurbishment projects
- Complies with British building regulations
- Made from mineral wool for durability

Explore Knauf Dritherm 32 Cavity Slab 100mm on BuildBuddy—superior thermal insulation and moisture resistance for any build.

Knauf Insulation 100mm Dritherm 32 Cavity | BuildBuddy

Knauf Insulation Dritherm 32 Cavity Slab 100mm

100mm Knauf DriTherm Cavity Wall Insulation Slab 32 (3.28m2/Pack)

Knauf Insulation DriTherm 32 Cavity Slab 100mm

selcobw.com

Knauf Insulation DriTherm Cavity Slab 32 100mm 3.276m²

Polypipe

Marley

Ibstock

Broadfix

Marshalls

Siniat

British Gypsum

Owlett-jaton

Tembe

Eclipse

Spax

Hippo

British Lead Mills

Supreme Concrete

Carlisle Brass

John George

C-tec

Simpson

Buildbase

DOLINA NOTECI

Rodo

Bostik

Hamilton

Philmac

Sealocrete

Xtratherm

Robeslee

Dietzel Univolt

Tafs (salop) Ltd

Wienerberger

Fillcrete

Grange

Terca

Polycell

Thompson's

Jablite

Febond

Keylite

Unifix

Suregraft

Stadium

Cuprinol

Hepworth

Timloc

Armstead

Charcon

Woodpecker

Forterra

Faithfull

Dulux

Cemex UK

Geocel

TIMCO

Dupre

Fischer

Keystone

Geeco

Hunter

Thermalite

Ancon

Bird Brand

Birtley

Prodec

Ulti-mate

Fernco

Coo-var

Bosch

Flexseal

Manthorpe

Red Bank

Masterblock

Evo-stik

Peter Savage

Cementone

WD-40

Danelaw

Sandtex

Thistle

GRS Roadstone

Metpost

Toupret

Easy Innovations Ltd

Azpects

BAL Adhesives

Wrekin

Norbord

Centurion

Gorilla

Enviromose

Phillips Screw Company

Talon

Velux

builderdepot.co.uk

buildingmaterials.co.uk

thepaintshed.com

jewson.co.uk

mpmoran.co.uk

screwfix.com

wickes.co.uk

The 25mm Knauf Earthwool Acoustic (APR) Insulation Roll is a high-performing, eco-friendly soundproofing solution. With an area coverage of 26.64m2 per roll, it offers exceptional acoustic performance to reduce noise transmission in all types of buildings. The product is made from a renewable bio-based material with no added formaldehyde, ensuring a healthier indoor environment. Its easy to install and perfect for use in walls, ceilings and floors where superior sound control is required.

- Offers excellent sound absorption for improved acoustics
- Made from sustainable and bio-based materials
- Free from formaldehyde, contributing to healthier indoor air quality
- Covers an area of 26.64m2, providing substantial coverage per roll
- Easy to install in walls, ceilings and floors
- High performing product from trusted brand Knauf

Discover 25mm Knauf Earthwool Acoustic Insulation Roll on BuildBuddy – eco-friendly soundproofing, 26.64m² coverage per roll.

25mm Knauf Acoustic Insulation Roll 26.64m² | BuildBuddy

25mm Knauf Earthwool Acoustic (APR) Insulation Roll (26.64m2/roll)

25mm Knauf Acoustic (APR) Insulation Roll (26.64m2/Roll)

Material	Mineral wool (glass and rock)
Type	Rolls
R-value	Information not available
Thickness	25mm
Dimensions	Length varies, width is standard 1200mm
Coverage area per package	26.64m2 per roll
Quantity	1 roll
Application	Used for thermal and acoustic applications within buildings, such as walls and ceilings.
Installation method	Unroll and cut to fit the application area.
Fire rating	Euroclass A1 non-combustible rating
Moisture resistance	Water-resistant due to the use of ECOSE Technology.
Sound absorption rating	High level of sound absorption due to dense fibers.
Environmental certifications	Eurofins Indoor Air Comfort Gold product certification for low emissions.
Compression resistance	Information not available
Vapor transmission	Breathable, allows controlled passage of water vapor.
Sustainability features	Contains up to 80% recycled glass content.

25mm Knauf Earthwool Acoustic (APR) Insulation Roll (26.64m2/roll)

About this product

Key features

Specifications

Available from