The 100mm Knauf Loft Roll 44 Earthwool Insulation is a high-quality thermal insulation product designed for use in pitched roofs at ceiling level and floors. It offers excellent noise dampening and thermal performance, making it an ideal choice for creating a comfortable and energy-efficient living space.

This insulation is made with glass mineral wool and features Knauf Insulation's ECOSE Technology, which enhances its noise dampening capabilities. It is easy to install and has a thermal conductivity of 0.044 W/mK, ensuring effective heat retention. Additionally, it has an A1 Euroclass fire rating for added safety.

Specifications

• Material: Glass Mineral
• Thickness: 100mm
• Width: 1140mm (2x570mm/3x380mm)
• Length: 12180mm
• Purchase Unit: Roll
• Coverage: 13.89m2
• Brand: Knauf Insulation
• Manufacturer's Code: 2404154
• Thermal Conductivity: 0.044W/mK
• Fire Rating: A1 Non-Combustible

Performance

The 100mm Knauf Loft Roll 44 Earthwool Insulation offers exceptional thermal performance, helping to keep your home warm in the winter and cool in the summer. With a thermal conductivity of 0.044 W/mK, it effectively reduces heat loss and improves energy efficiency. Additionally, its noise dampening properties create a quieter and more peaceful living environment.

Features and Benefits

• Excellent noise dampening capabilities: Reduces noise transmission for a quieter living environment.
• Easy to install: Can be easily cut and fitted into place, saving time and effort during installation.
• High thermal performance: Provides effective insulation, helping to keep the home warm in winter and cool in summer.
• A1 Euroclass fire rating for added safety: Offers superior fire resistance, providing peace of mind.
• Odourless, rot-proof, and non-hygroscopic: Does not emit any unpleasant odours and is resistant to decay and moisture absorption.
• Does not sustain vermin or encourage the growth of fungi, mould, or bacteria: Creates a healthier living environment by preventing the growth of harmful microorganisms.
• Contains no ozone-depleting substances or greenhouse gases: Environmentally friendly insulation option that does not contribute to ozone depletion or global warming.
• Compression packed and lightweight for easy handling: Convenient packaging and lightweight design make transportation and installation hassle-free.
• Helps save on energy bills: Reduces heat loss or gain, resulting in lower energy consumption and cost savings.
• Offers excellent acoustic performance: Minimizes sound transmission between rooms, creating a quieter and more peaceful living space.
• Long-lasting and durable: Designed to maintain its performance and integrity over time, providing long-term insulation benefits.
• Non-irritating and safe to handle: Made from non-hazardous materials, ensuring user safety during installation and use.

Applications

• Loft Insulation: The Knauf 100mm Loft Roll 44 Earthwool Insulation is primarily used for insulating lofts. It helps in maintaining the temperature of the house by preventing heat loss through the roof.
• Wall Insulation: This product can also be used for insulating walls. It helps in reducing the heat transfer between the inside and outside of the house, thus maintaining a comfortable temperature inside.
• Floor Insulation: The Knauf 100mm Loft Roll 44 Earthwool Insulation can be used for insulating floors. It helps in preventing heat loss through the floor, thus keeping the house warm.
• Soundproofing: This product is also effective in soundproofing. It can be used in walls, ceilings, and floors to reduce noise transmission.
• Thermal Bridging: The Knauf 100mm Loft Roll 44 Earthwool Insulation can be used to prevent thermal bridging. It helps in reducing the heat loss through the structural elements of the building.
• Fire Resistance: This product has excellent fire resistance properties. It can be used in areas where fire resistance is required.

Installation

The 100mm Knauf Loft Roll 44 Earthwool Insulation is designed for installation in lofts between suspended timber floors and pitched roofs at ceiling level. The rolls do not have facings, so protective sheets may need to be installed on top for longevity. The insulation is easy to handle and can be cut to fit the desired space. It is recommended to follow the manufacturer's installation guidelines for best results.

Certifications

• Generic BRE Green Guide Rating A+
• Classified as Zero ODP (Zero Ozone Depletion Potential) and Zero GWP (Zero Global Warming Potential)
• A1 Euroclass Fire Rating
• Manufactured in accordance with BS EN 13162
• Awarded the DECLARE 'Red List Free' label - no 'Red List' ingredients, including formaldehyde or phenol

Equivalent/Related Products

• 100mm Rockwool Rollbatt Insulation - 13.89m2 Pack
• 100mm Isover Spacesaver Insulation - 13.89m2 Pack
• 100mm Superglass Multi-Roll 44 Insulation - 13.89m2 Pack

About the Manufacturer

Knauf Insulation has over 40 years of experience in the insulation industry and is a trusted brand known for its high-quality products. The Earthwool range, including the 100mm Knauf Loft Roll 44 Earthwool Insulation, offers premium thermal and acoustic insulation solutions. For robust detail separating floors and walls, consider the Earthwool Acoustic Roll.

Product Specifications

• Brand: Knauf
• Fire Rating: A1 Non-Combustible
• Length: 12180mm
• Thermal Conductivity: 0.044W/mK
• Thermal Resistance: 2.25 M ²K/W
• Thickness: 100mm
• featured product link: https://buildersinsulation.co.uk/categories/shop-all/popular-products.html
• Material Type: Glass Mineral
• Width: 1140 (2x570/3x380)mm
• Sales Unit: 13.89m2
• Coverage: 13.89m2
• Use Case: 1

-Datasheet 1 -Datasheet 2

SERVICED LOCATIONS

We offer our customers free delivery* when you spend £400 plus vat or more. For orders less than £400 ex VAT there is a delivery charge of £75 ex VAT. This will be calculated within the checkout process. We only accept orders Monday through Friday. We do not provide delivery on weekends.

This is subject to change given the current COVID pandemic and lack of drivers servicing the UK. We will do our best to work with all orders that may be in affected areas.** Extra delivery charges may apply to orders in Scotland and the following postcodes**

Currently affected areas : IP, NR, CA, TD, CT, PO, SO, BH, DT, EX, PL, SP, TA, TQ, TR, LL, HR, SY **

This is currently due to the lack of availabily of drivers in these service areas and limited supply in these areas, thus a custom shipping service charge may apply. (£250). Please use the shipping calculor to give you an accurate shipping price based on your post code. We apologise in advance if this occurs for your order. Before placing an order please get in touch with the team and we will see if anything can be done for your order specifically.

There are parts of the UK that we don't deliver to and this will be marked at checkout. (N Ireland and Scotish Highlands). If this occurs upon your checkout, please reach out the team and we will see what we can do via a 3rd party supplier.

PREFERED DELIVERY TIMES

We offer this service to alleviate confusion for you and reduce communication for us all. It gives us an idea on when you would the order to be delivered. It is NOT a garaunteed delivery date.

We understand scheduling of larger materials to your project is important, thus having your preference is very helpful for us. Please note this works in tandem with the availability of the product. We can NOT fulfill any orders before the avability days set on the product, even if the date insert tool allows it.

There may be situations where if specified a preference date is given, we may not always be able to deliver on that date. As it also linked to you delivery location, the closest warehouse logistics rotar, availability of the product and more. We have simply offered this to help our customers out, please be reasonable with your expectations in these difficult times. We WILL do our best to comunicate accurate delivery times via phone or email after the order is placed, so no need to worry.

After you specified a date we will do our best to deliver on that date, you will be notified within 24-48 hours if we can not fill that day but will strive to get a slot as close as possible to that date. We do not deliver on weekends, so all orders specified with weekend delivery will be shifted to the week after.

On weekdays, our cut-off time for purchases is 1 p.m. Orders must be placed by 1 p.m. on Monday through Thursday to be delivered the next day if they are applicable for next day. For example, an order placed after 2 p.m. on Friday will be sent out on Monday afternoon (if it is not too late).

PRODUCT DELIVERY TIMES

The vast majority of our orders are dispatched within 2–5 working days. However, if you need a customized or bespoke item, things will take longer to arrive. Some goods are on allocation or short supply as a result of COVID 19 and the Brexit. We may be forced to offer an equivalent high-quality substitute product at no extra cost to our customer from time to time.

The delivery charge is applied for shipments to England. If you live in Scotland or Wales, one of our customer care specialists will contact. We do everything we can to make sure packages arrive on the date promised.

If you change the delivery date given at the time of purchase, you will be notified by email or phone. We reserve the right to charge a failed delivery fee if access is restricted for the car specified on the order, and a delivery cannot be completed.

Every transaction is recorded, and the delivery fees are determined on whether or not the recipient is ready to receive the package. This covers manual or automated offloading of heavy items. Offloading equipment, such as a tail lift or forklift, may be requested; however, there may be an additional fee if the site is difficult to access or the products are of considerable size..

On weekdays, our cut-off time for purchases is 1 p.m. Orders must be placed by 1 p.m. on Monday through Thursday to be delivered the next day if they are applicable for next day. For example, an order placed after 2 p.m. on Friday will be sent out on Monday afternoon (if it is not too late).

RESTRICTED ACCESS

If We Or A Supplier Attempt A Delivery And Customer Refuses To Deliver, We Are Not Liable For Any Losses Incurred As A Result Of Our Failure To Notify Us Or The Supplier About Any Access Limitations

At The Time Of Placing The Purchase Or 24 Hours Before Delivery. Delivery Will Be Managed With Below Partners Or 3rd Party Fulfilment.

ACCEPTING YOUR DELIVERY

Upon receiving your delivery, please thoroughly examine all items before signing.

If you notice any issues, such as damage or defects, please refuse the delivery and get in touch with us immediately by calling 02039 916 406 or email sales@londonbuildingsupplies.co.uk.

Important Reminder: Deliveries signed as “unchecked” will be considered to have been received in good condition.

Once your order is delivered to the specified address, responsibility for any loss or damage is transferred to you.

We believe in keeping our pricing transparent. Rather than embedding transport costs into product prices, we calculate carriage charges based on the size and weight of your order. These charges are clearly displayed separately during checkout, ensuring clarity and fairness.