150 mm Rockwool RollBatt Loft Insulation is a multi-functional, medium-density lightweight insulation matt, especially designed for improving thermal and acoustic performance, thus reducing fuel consumption and utility bills, when used in roofs, partitions and suspended ceilings.It can be used in number of different applications in commercial, industrial and residential buildings. ROCKWOOL Limited Registered in England and Wales: 972252 Pencoed, Bridgend CF35 6NY United Kingdom . Get a free quote for your insulation project and a fast delivey by placing your order online with Insulation Shop. This is similar to … We will try to point some basic guidelines in regard to all insulation methods. For any additional information contact us through our live chat support system or send us an email to info@insulationshop.co. Regardless of whether you are insulating your walls, floors or ceilings, this innovative product offers a perfect fit within the timber frame wall, roof rafters or floor joints. Glass Fibre Wool. The material offers the long-term performance and low maintenance your customers hope for. This construction, depending on the thickness of the insulation material and the type of the breather membrane, can achieve U values of down to 0.25 W/m²K. It is designed to provide increased thermal performance to the building envelope. ROCKWOOL COMFORTBOARD™ 80 is a rigid stone wool continuous insulation board used as a non-structural sheathing product in residential construction. For humans, there can be irritation of the skin and throat if you breathe in the microscopic fibers. Tel: 01656 862 621 Out of sight, out of mind – the dark, dirty loft is one of the areas of the house that can be neglected in favour of rooms that are more accessible and see more use. Rockassist Brochure Rockassist Brochure . Find the right material to complete your loft project. ROCKWOOL Limited Registered in England and Wales: 972252 Pencoed, Bridgend CF35 6NY United Kingdom . If you found this article to be helpful, please share it with your friends on Twitter, Facebook and Google+. Length: 2750 mm Thickness: 200 mm Width: 1200 mm Material: Stone Wool Usage: Multipurpose Coverage: 3.3m2 Fire Retardant: Euroclass A1 Thermal Conductivity: 0.044 W/mK Thermal Resistance R Value: 4.50 m2K/W Pack Quantity: 1 Certifications Met: BS EN 13162 Type: Loft Roll Insulation Manufacturer Model No: 180900 Country Origin: UK Brand Name: Rockwool When Rockwool Flexi is installed in suspended timber floors, it should be added between the joists, and supported with either a breather membrane or polypropylene netting. To see more prices enter delivery postcode: Copyright © 2021 Insulation Shop Ltd | Company Reg No 07738176, Insulation Laminating and Cutting Service. Though mineral wool is no longer classified as a skin irritant, wearing protective clothing and safety goggles is recommended during installation. This is an option which is highly affordable, though has the potential to be messy, so make sure to wear protective gloves and glasses when using and installing it. With ROCKWOOL insulation this will stop becoming a problem. The same applies to metal studs, whereas 50mm metal studs should be installed at 600mm centres and 41RwDb sound reduction can be achieved. When used in separating timber frame walls, the construction can be in compliance with Robust Details E-WT-1, E-WT-2; when used in steel frame separating walls, one should consult the Robust Details E-WS-1 and follow the given requirements. BS 5422 is not a prescriptive document and recognises that there are many reasons why the insulation of pipes, tanks, vessels, ductwork and equipment may be required. Glass wool insulation, also known as fibreglass, is made from glass fibres. Rock wool is one type of insulation that is made from natural minerals and rocks. Using ROCKWOOL® insulation could help you to achieve BREEAM credits in: This extensive manual (124 pages) combines all relevant information on marine and offshore insulation and is designed to update you on our knowledge in the field. Another advantage that makes this product a perfect choice is that it also offers a level of acoustic insulation, it is extremely fire resistant and requires no maintenance, which will lower your costs on the long run. Tel: 01656 862 621 Glass is heated to very high temperatures until it melts, and is then spun quickly to create fibres. A secondary benefit is that it also provides sound insulation. It is known that timber, once it shrinks, can leave a gap of about 6mm. In manufacture, the addition of … Surface emissivity (ε) table Whether it is R-value, sustainability, sound deadening properties, water resistance, fire resistance, and more, it just seems like an option that is worth the extra investment. The construction includes a breather membrane, a layer of fully filling Rockwool Flexi within the cavity, a vapour control layer and a layer of plasterboard as an internal finish. ROCKWOOL Sustainability Report Rainscreen Acoustic Reference Guide Ventilated rainscreen systems offer a number of significant benefits. Density of RS60 is 60 kg/m3 and density of RS45 is 45 kg/m3. Rock wool insulation is produced by heating minerals and other raw materials in a furnace at a temperature of about 1600 ° C, and then blowing a stream of air and steam through it. The ROCKWOOL HVAC Systems Guide also details further technical tools and resources available, including a calculator for specifying insulation within HVAC systems and the FIREPRO ® Solution Finder for appropriate firestopping solutions. Well, this is something that can be gained with Rockwool Flexi insulation slabs that are not only highly effective but as the name states, also very flexible. Cold timber wall construction can also include wall cladding or tile hanging, where the material is installed between the studs and a minimum 25mm service zone is included. It is an extensive range of rolls and compression resistant roofing boards and bonded panels with a large selection of … Rockwool Twinroll is a mineral wool matt whose high density allows tight fit and substantial thermal and acoustic insulation improvement of attic spaces. Wrap up your loft with soft, natural sheep’s wool. one product, many applications choosing Rockwool Flexi® is an easy decision as it can be used all over your home or building project – which is great value for money. Typical cold frame construction may include a few basic options. Rockwool Twinroll is the i.. £42.10 (£50.52 inc VAT) £6.38/m 2 (£7.66/m 2 inc VAT) show quantity discounts. Houses do tend to use a combination of both installations, and they are certainly nothing wrong with that. Counting from simple DIY projects extending to large industrial ones and exclusive architectural designs, the series of Rockwool insulation materials is the perfect choice in each and every sphere of building insulation systems. ROCKWOOL also offer products for pipe insulation. ROCKWOOL UK . One of our main tasks is to assist and guide our customers with the right information and advice about our products, constructions and the practical insulation work. Find out more about the Rockwool Flexi Slab by reading its product specifications and description on oue website. In order of avoiding potential air gaps, the material should be installed as close as possible to the floor deck underside. The Process Manual is a practical reference book compiled by ROCKWOOL Technical Insulation. It can also be used as an acoustic and fire barrier in partitions, in both timber frames, where the insulation installed should have adequate thickness (min 50mm), 12.5mm acoustic rated plasterboard as the facing and timber studs at 600mm centres, which can lead to even 40RwDb sound reduction. The rock wool insulation r-value is approximately R-2.5 to R-3.7. A guide to Green Homes Grant Scheme For more details on using ROCKWOOL to upgrade your loft insulation and advice on how to apply, download our guide to the Green Homes Grant today. Navigate the ROCKWOOL website “insulation applications” to guide you by building element and application to find the recommended products. The difference is, mineral wool insulation does a lot of the same things, only better. The perimeter edge insulation is installed between the wall and joists. Alternatively, a 25mm service zone at 600mm centres, between the battens can be included. ROCKWOOL®does not thermally age and therefore the thicknesses shown can be relied upon to provide the required insulation performance for the lifetime of the host structure. As well as other types of insulation, rock wool plays a major role in reducing energy consumption. If you have any questions or comments feel free to write them in the comment section below, I will respond to all of them. Loft insulation buying guide . Building type > Health. ROCKWOOL® helps a wide range of customers meet building standards.If you are working towards the Code for Sustainable Homes and BREEAM assessment, you may be awarded credits for using materials with a low environmental impact (as assessed in the BRE’s Green Guide). When using insulation Rockwool, you can see plants have reduced levels of nutrients in leaves and can suffer from stunted growth as a result. Choose mono-density insulation in thicknesses up to 2” or dual-density in thicknesses of 2.5” to 6”. The Rollbatt insulation from ROCKWOOL comes in rolls, and has been developed to specifically focus on thermal and acoustic insulating properties to reduce fuel consumption and energy bills. According to AMA Research, in 2016 it accounted for around 30% of the insulation product market’s overall value.Mineral wool and glass wool products are popular among building contractors and DIY enthusiasts for many reasons, including their lightweight, low-density … Patents are pending for the WR-Tech technology, and we take pride in … ROCKWOOL UK . Mineral Wool (such as Rockwool) Rockwool cavity insulation controls temperature and humidity with great efficiency. However, it’s particularly well-suited for rooms along the cold north side of the house and for interior rooms in need of sound deadening, such as media rooms or music studios. Mineral Wool Mineral Wool insulation is known for its excellent Acoustic strengths, Thermal efficiency and Fire protection properties. On the other hand, a warm frame construction can be achieved if another layer of partial fill insulation slab is added between the Rockwool Flexi slab and the vapour control layer. 50mm Earthwool RS60 Universal Insulation Slab  insulation material is the same as the RS45. Need Help? Only difference is the in material density. When adding insulation to your walls, floors or roof space, what you need and should expect of the insulation material installed is that it will remain effective in many years to come, that is that it will not be under the influence of external factors that usually cannot be controlled, such as moisture, fire exposure, timber expanding or shrinking due to the change of moisture content etc. Rockwool Flexi Insulation Guide. View … Since it’s made from natural materials studies have shown that rock wool has little or no health risk. Discover our new Rockassist calculation program … For enhanced performance and sound reduction in office and factory spaces, the timber frame construction should include two layers of standard plasterboard whilst in metal frames for sound reduction in public buildings (up to 57RwDb), beside the double layer of plasterboard (15mm), 70mm metal studs should be used and Rockwool Flexi insulation minimum 70mm thick. Rockwool Flexi insulation can also be used for acoustic insulation, since it can effectively reduce the noise either by absorbing sound or impeding its transmission through the construction, in cavity walls between apartments, terraced or semi-detached homes. The roll is manufactured as one 200mm roll, and is pre-cut down the middle to create the option of two 100mm rolls as one package. Green Guide 2008 ratings. That creates a mass of intertwined fine fibers, bound together with starch. In order of improving R and U values of the construction, it is advised that a breather membrane and a vapour control layer are installed. Rockwool and Knauf are the leading manufacturers on the market of this insulation material. contact us by phone on 020 3582 6399 or chat with us Live Chat. ROCKWOOL Thermal Insulation. 50mm Rockwool RW5 Universal Insulation Slab. ROCKWOOL Group recognises innovative solutions that create value for our customers and is keen to protect them. Pros of mineral wool: Has excellent thermal and acoustic insulation, is easy to install and offers great fire resistance. To see more prices enter delivery postcode: Copyright © 2021 Insulation Shop Ltd | Company Reg No 07738176, Insulation Laminating and Cutting Service, 25mm Earthwool RS45 Universal Insulation Slab, 50mm Earthwool RS60 Universal Insulation Slab. Now, that you are aware of some basic advantages and characteristics of the product, all there is left is a Rockwool Flexi insulation guide, given right here. Results of up to Rw 63 dB were achieved – for more information please see the Rainscreen Acoustic Performance Guide. Mineral wool is one of the most popular materials used in domestic and industrial insulation applications. Here, the insulation is fitted between the rafters; a vapour control layer should be stapled to the rafter’s underside, with all joints sealed and lapped. Rock-wool insulation can be installed wherever you’d install fiberglass or any other type of insulation, including walls, floors, ceilings, attics and crawlspaces. It basically comes with an advanced flexible edge that can be easily installed, making sure that the insulation will not fall off or allow increased airflow which can affect the functionality of the entire insulation construction. Basically, if any insulation material is installed when the timber has significant moisture content, this can result in timber shrinkage once it dries out, further on leading to the insulation, if not flexible enough, falling off, thus leaving an uninsulated area within the wall, roof or floor structure. That creates a mass of intertwined fine fibers, bound together with starch. 25mm Earthwool RS45 Universal Insulation Slab. 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. Using clear illustrations the Process Manual gives you a professional and valuable advice on the application of insulation in the process industry. Biological ROCKWOOL stone wool is a naturally inert and rot-proof material that does not encourage or support the growth of fungi, moulds or bacteria, or offer sustenance to insects or vermin. Formaldehyde. The installation process and the components of the system shall depend on the expected results, that is whether you are insisting on thermal or acoustic insulation as well as the installation area – are you adding Rockwool Flexi to your walls, floors or roof rafters. If such void is not filled with insulation, it will leave a hole, allowing thermal bridging to appear and thus decreasing the effectiveness of insulation. It’s the most common form of insulation used in the construction industry around the world because of its excellent ability to block sound and heat. Add … Rock wool insulation is produced by heating minerals and other raw materials in a furnace at a temperature of about 1600 ° C, and then blowing a stream of air and steam through it. ROCKWOOL Rollbatt insulation has been manufactured specifically for use in loft spaces. Guide Price: £414.00 (£496.80 inc VAT) ... medium density mineral wool insulation with high acoustic properties. Rockwool Flexi® insulation Application Guide The perfect fit for any framed construction Meets regulations Part l, Part e and Part B Fast and easy to install No cutting, no gaps, no waste. pdf. Perfect for residential extensions and renovations, ROCKWOOL Thermal Insulation is quick and easy to install to the highest standards, meaning you’ll know every job is an excellent job. A1-3041 = m 2. Rockwool Flexi® can be … Sheep’s wool. Category > Insulation Element type > Insulation : Element number: Summary ; rating: Cavity blown glass wool insulation - density 17 kg/m³ 815320036 A+: Cavity blown stone wool insulation density 30 kg/m³ 815320037 A+: Cellular glass insulation - density 100 kg/m³ 915320051 A+: Cellular glass insulation - … Internal finish should include 12.5mm plasterboard, whereas, the installed breather membrane should be BBA approved. ROCKWOOL Technical Insulation has developed WR-Tech, an advanced water repellency technology based on a unique binder that repels water and has a low chloride content. Effective Product for a Perfect Fit. Achieved U values shall depend on the thickness of the insulation and the ratio between exposed floor parameter length and the entire floor area. Rockwool and Knauf are the leading manufacturers on the market of this insulation material. You will find Mineral Wool as Roll, Batts and Fiberglass from Rockwool, Knauf Earthwool, Isover and Superglass here. ROCKWOOL Cavityrock® semi-rigid stone wool insulation board available in mono and dual density is designed for exterior cavity wall and rainscreen applications. Download. It comes in a form of rolls and slabs, designed for different insulation purposes (universal, flexible, cavity), and is excellent in blocking heat from passing through it and preventing the spread of fire, mildew growth, moisture resistance and other serious health hazards and structural issues. These fibres are then bound together to be used as insulation. But, while insulating the loft is not one of the most glamorous jobs in the world, you should only have to … Rockwool Loft Insulation Guide. ROCKWOOL insulation will generally perform effectively for the lifetime of the building, plant or structure. Loft insulation buying guide. This will not happen with Rockwool Flexi, since it will expand and fill in the gap. Hence, if you do use this, you need protection if the material is dry. What’s more, ROCKWOOL stone wool is infinitely recyclable, and can be either re-used or recycled into new insulation beyond the building’s lifespan. Various rainscreen systems incorporating RAINSCREEN DUO SLAB ® have been tested for sound insulation by the Sound Research Laboratories in Sudbury, using both Rockpanel Rockclad and composite material outer cladding. The ROCKWOOL COMFORTBOARD™80 – RESIDENTIAL INSULATED SHEATHING – INSTALLATION GUIDE is designed to provide residential home builders and contractors with clear, detailed steps for the construction of a split-insulation wall assembly. However, determining the actual level of acoustic performance through these lightweight systems can be a challenge. Cons of mineral wool: Mineral wool will compress if you put weight on it and can irritate bare skin. Clear illustrations the Process Manual gives you a professional and valuable advice on the application of insulation rock... 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