The 100mm Knauf DriTherm 32 Ultimate Cavity Wall Slab is a high-performance insulation product made of non-combustible, water repellent, glass mineral wool. It is designed for insulating masonry cavity external walls in buildings up to 12m high in any exposure zone. It can also be used in multi-storey applications up to 25m in height.

This semi-rigid insulation slab is specifically designed to completely fill the cavity in external walls. It has a width of 455mm, which fits standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs. The slabs are 1.2m in length and have a thickness of 100mm.

Specifications

• Length: 1.2m
• Width: 455mm
• Thickness: 100mm
• Thermal Conductivity: 0.032W/mK
• Thermal Resistance: 3.10m2K/W
• Pack Coverage: 3.28m2

Performance

The Knauf DriTherm 32 Ultimate Cavity Wall Slab offers excellent thermal performance, with a low thermal conductivity of 0.032W/mK. This helps to reduce heat loss and improve energy efficiency in buildings. The slabs are also guaranteed* for 50 years to prevent the transmission of liquid water from the outer masonry leaf to the inner masonry leaf in new cavity walls.

Features and Benefits

• Non-combustible: Provides added safety as it does not contribute to the spread of fire.
• Water repellent: Protects the wall from moisture damage, ensuring long-lasting performance.
• Complete cavity fill: Designed to completely fill the cavity in external walls, reducing heat loss and improving insulation.
• Easy to handle and install: Lightweight and easy to handle, making installation quick and hassle-free.
• Customizable size: Can be easily cut to size if needed, allowing for precise fitting in any wall cavity.
• Long-lasting performance: Guaranteed* for 50 years to prevent water transmission, ensuring durability and reliability.
• Improved energy efficiency: Low thermal conductivity reduces heat transfer, improving energy efficiency and reducing heating costs.
• Sound insulation: Provides excellent sound insulation, reducing noise transmission between rooms.
• Environmentally friendly: Made from sustainable materials and can be recycled at the end of its life cycle.

Applications

• Used in the construction of new buildings: The Knauf 100mm Knauf DriTherm 32 Ultimate Cavity Wall Slab is primarily used in the construction of new buildings. It is installed in the cavity wall during the construction process to provide insulation.
• Renovation of old buildings: This product is also used in the renovation of old buildings. It can be installed in the cavity wall to improve the thermal performance of the building.
• Residential buildings: The Knauf 100mm Knauf DriTherm 32 Ultimate Cavity Wall Slab is commonly used in residential buildings. It helps to keep the building warm in winter and cool in summer, thereby reducing energy consumption.
• Commercial buildings: This product is also used in commercial buildings. It helps to maintain a comfortable indoor temperature, thereby improving the working environment.
• Industrial buildings: The Knauf 100mm Knauf DriTherm 32 Ultimate Cavity Wall Slab is used in industrial buildings to provide insulation. This helps to reduce energy consumption and improve the working conditions in the building.
• Public buildings: This product is used in public buildings such as schools, hospitals, and government buildings. It helps to maintain a comfortable indoor temperature and reduce energy consumption.
• Energy efficiency projects: The Knauf 100mm Knauf DriTherm 32 Ultimate Cavity Wall Slab is used in energy efficiency projects. It helps to improve the energy efficiency of buildings and reduce greenhouse gas emissions.

Installation

The Knauf DriTherm 32 Ultimate Cavity Wall Slab is lightweight and easy to handle and install. It can be easily cut to size if needed. The slabs are supplied in polythene packs for short term protection, but for longer term storage on site, they should be stored indoors or under cover and off the ground. It is important to not leave the slabs permanently exposed to the elements.

Certifications

The Knauf DriTherm 32 Ultimate Cavity Wall Slab is certified by the British Board of Agrément Certificate 95/3212. Approval for their use in buildings over 25m high can be obtained from Knauf Insulation Ltd and the British Board of Agrément.

Equivalent/Related Products

• 100mm Rockwool RWA45 Cavity Insulation Slab
• 100mm Isover Cavity Wall Slab
• 100mm Superglass Multi-Roll 44 Cavity Insulation

About the Manufacturer

Knauf Insulation Ltd is a leading manufacturer of insulation products. With a focus on sustainability and energy efficiency, Knauf Insulation is committed to providing high-quality insulation solutions for residential and commercial buildings.

Product Specifications

• Brand: Knauf
• Length: 1200mm
• Thickness: 100mm
• featured product link: https://buildersinsulation.co.uk/categories/shop-all/popular-products.html
• Coverage: 3.28m2

-Datasheet 1 -Datasheet 2 -Datasheet 3

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.