Insulation Rolls

Find products Resources Insulation Slabs

ROCKWOOL insulation rolls are flexible products that can be installed in attic, roof, floor spaces.

They provide protection against heat loss – and can help reduce noise transmission in buildings too.

Our versatile rolls of insulation are available in a variety of thicknesses, widths and lengths. Read on to find out how they can benefit your project.

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Insulation Roll Products

Roll products

ROCKWOOL Roll

Insulating the loft is one of the most cost effective and efficient ways to improve the energy performance of a home… and reduce utility bills. ROCKWOOL Roll is the ideal loft insulation solution for horizontal loft application. The mineral wool insulation is an all-round high specification option for thermal and acoustic performance, as well as fire resistance.

Roll Products

Rollbatt

As an all-round high specification option for thermal, acoustic and fire performance, ROCKWOOL Rollbatt is the ideal insulation solution for all building types.

Roll Products

Twin Roll

ROCKWOOL Twin Roll is the ideal loft insulation solution for all building types and suspended ceilings. The mineral wool insulation is an all-around high specification option for thermal and acoustic performance, in addition to excellent fire resistance.

Cladding Solutions

Cladding Roll

Cladding Roll is a stone wool insulation specifically developed for use within twin skin systems. In addition to thermal comfort, the product provides independently-tested acoustic and fire resistance properties.

Trade Insulation Range

Thermal Loft Insulation Roll

Insulating loft spaces properly can be one of the most effective ways to keep heat in during winter and out during the summer. ROCKWOOL Thermal Insulation Roll is designed for home comfort and saving energy, especially for application in lofts.

Where and how can our products be used?

Our rolls of insulation can be used throughout a building, bringing various benefits.

They can be laid over and in-between floor joists and beams and they won’t dip or sag over time¹.

ROCKWOOL rolls can also be slotted in-between intermediate floors – thanks to their flexibility and how easy they are to cut to your required shape.

Plus, their structure is adaptable and can fit in and around irregularities – nails and uneven surfaces for example – without leaving any gaps².

Loft insulation

Loft insulation rolls can be laid in attic spaces, in-between and over joists.

Metal roof insulation

Rainfall, winds and other weather-related noises from outside can be reduced with insulation rolls installed in-between metal sheeting.

Intermediate floor insulation

Sound and heat travelling through i-joists in intermediate floors can be insulated when rolls are laid.

Floors

Airflow and unwanted noise from connecting floors in flats and houses can be blocked.

Relevant resources

Where to buy?

Finding your local ROCKWOOL stockist is easy with our finder. Just enter your nearest town or city and postcode to get started.

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Installation

Our products are easy to install, even in unique spaces. Simply roll them out and fit them to the edge of any beams or structures.

Here are some tips that’ll help you:

Measure out the space you’re laying insulation in before starting. That way you’ll know exactly how many rolls you’ll need.
To ensure your rolls fit properly between floor beams, you need to cut them. Use a sharp, long-bladed knife or insulation saw for an accurate cut.
When installing loft insulation rolls, it’s easier to lag any water pipes before laying – this will be difficult to do afterwards. If there are any cables, lay these on top of the insulation ³.

Guides for professionals

Why do we need insulation rolls?

ROCKWOOL products are designed to bring benefits to your building. Our rolls help to stop heat from escaping, block nuisance noise and do not contribute to fire spread in the event of a blaze.

They can be rolled out into the places you want them, making them one of the easiest insulation products to install. Plus, they can provide:

Lower energy bills – Heat is kept in, and cold kept out during the cooler months. This can help occupants enjoy lower monthly bills.
Better fire resilience – Our rolls of insulation are non-combustible and do not contribute to the spread of flames. They can withstand temperatures over 1000°C⁴.
Less unwanted noise – Flats and housing in built-up areas can experience unwanted noise, impacting the quality of living⁵. Insulation helps soundproof buildings.

Learn about energy efficiency

What makes ROCKWOOL solutions different?

ROCKWOOL solutions are made from durable and highly robust stone wool. They are also:

Temperature regulating – Stone wool keeps temperature levels more stable during the day, over the lifespan of a building6.
Mould-resistant – Attics and lofts can be susceptible to rot and mould. Our loft insulation rolls are non-organic, while stone wool’s water repellent properties and open-cell structure makes it vapour permeable – meaning it can help prevent excess humidity and damp7.
Adaptable – Buildings come in all shapes and sizes. ROCKWOOL solutions are flexible and versatile. They can be fitted in different applications and building types8.

Find out how stone wool insulation could improve your building’s thermal environment and acoustic performance with our guide.

Find ROCKWOOL products

Other product types

Insulation

Insulation Slabs

ROCKWOOL insulation slabs are versatile and effective for a wide range of general building applications. They can be installed inside walls, outside walls, under floors, above ceilings and in roof spaces.

Insulation

Non-Combustible Insulation

Non-combustible insulation improves building safety, reduces the spread of fire and boosts energy efficiency. Find ROCKWOOL products ideal for your project.

Insulation

Acoustic Insulation

Acoustic insulation protects building occupants from noise pollution and boosts comfort and privacy.

Insulation

Thermal Insulation

ROCKWOOL thermal insulation is specially designed and manufactured to improve temperature regulation through installation in walls, floors, ceilings, roofs and other spaces.

Financial Support

Check the Energy Savings Trust website to see whether there are any financial support schemes available for insulation rolls.

Downloads and resources

Events

ROCKWOOL Events

Discover the latest ROCKWOOL events.

Product Documentation

The ROCKWOOL Red Book

To help save specifiers’ time and make it easier to identify the correct insulation solutions for facades, walls, floors and roofs, ROCKWOOL has launched the new ROCKWOOL Red Book – a fully interactive guide which provides digital access to technical data, product certification and a wide range of specification support materials.

Download our guides

Product Documentation

Approved Document L 2021 Edition (England)

Approved Document L (Part L) 2021 came into force in England on 15 June 2022, bringing big changes to thermal regulations for both new and existing buildings. Download our new guide.

Product Documentation

The ROCKWOOL Red Book

FAQs

How thick should loft insulation rolls be?

Need our advice?

Get in touch – because we’re here to help. Our team can answer any questions you might have about our products, installing ROCKWOOL slabs or general enquiries.

Other relevant applications

Insulation

Internal Wall Insulation

Internal wall insulation reduces heating bills and boosts indoor comfort. Discover the benefits and strengths of ROCKWOOL wall applications today.

Insulation

External Wall Insulation

External wall insulation. Improve energy, thermal and fire efficiency of buildings with external wall insulation. Create more comfortable, energy efficient spaces.