Knauf Glass Mineral Wool DriTherm Cavity Slabs 32 are fantastic water-repellent insulation slabs made with masonry walls in mind, these come as semi-rigid or rigid slabs to fit in with your construction project needs. They are ideal for standard masonry wall spaces, assuring a closed joint with adjoining slabs when closely put together to prevent any air gaps. These insulation  DriTherm Cavity Slabs 32 are recommended for applications in buildings up to 12m high in any exposure zone and multi-storey utilisation up to 25m in height.

Knauf Insulation DriTherm is not just water-repellent but also non-combustible. These mineral wool slabs give excellent thermal insulation and fire performance, the DriTherm Cavity Slab 32 is approved by the British Board of Agrément for use in all exposure zones. These mineral wool slabs are best for the thermal insulation of masonry cavity external walls and when installed to fill up the cavity completely. 

Knauf l DriTherm 32 are made with the Earth in mind and pose no threat to the atmosphere with zero Ozone Depletion Potential (ODP) and zero Global Warming Potential. Knauf Insulation mineral wool is the recipient of a bio-based and revolutionary formaldehyde-free binder technology. This Knauf Insulation board is manufactured out of quickly renewable materials, instead of petroleum-based chemicals making it a green option for insulating your home or building.

Features

• Glass mineral wool
• Rigid and semi-rigid slabs
• Non-combustible
• No dye or artificial colours
• Odourless, rot proof
• Sustainable insulation
• Excellent fire performance
• Water-vapour resistant: No

Specifications

• Length: 1200mm
• Material type: Glasswool
• Thermal conductivity: 0.032 W/mK
• Thickness: 75mm,85mm,100mm,125mm
• Width: 455mm

Storage

For prolonged protection on site, the slabs should either be stored indoors or undercover. Keep off the ground. Please note that Earthwool DriTherm Cavity Slabs must not be left permanently exposed to the elements to prevent damage.

Certifications

Knauf Insulation DriTherm Cavity Slabs 32 are manufactured as per BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as certified by Bureau Veritas.

Due to COVID-19 there may be some temporary changes on delivery charges. Visit our COVID-19 FAQ & Updates Page for more information.

FREE DELIVERY NATIONWIDE TERMS & CONDITIONS

PRODUCT DELIVERY TIMES

The vast majority of our orders are dispatched within 3 - 5 working days. However, more speciality items or ordered in items may take a little longer to dispatch and may take up to 7-10 working days. 

ADDITIONAL DELIVERY CHARGES

***IMPORTANT PLEASE NOTE: Due to Covid-19 returns on certain products has been restricted unless damaged on delivery, incorrect or too many items have been delivered. At this point in time we cannot except returns on over ordered or incorrectly ordered items due to staff shortages.

Once your order has been placed we will notify you by email as soon as possible to confirm delivery date. This is usually within 24 hours on weekdays for standard items but no always the case. For items that have a longer lead time than 3 - 5 working days your delivery date confirmation email may take longer than 24 hours. Orders are only processed for delivery between 8.30am - 5.00pm Monday to Friday excluding bank holidays. Insulation4less strongly advises customers not to book any tradesmen to do your work until after your material has been delivered, on rare occasions delays may occur that are out of our control which could result in a delayed delivery.

Please ensure there is a means of offloading your order on-site (unless otherwise agreed with Insulation4less). Always check your delivery is correct when it arrives before you unload and sign for your order. In the unlikely event that your delivery is not correct or damaged please notify us immediately by emailing deliveries@insulation4less.co.uk and also mark any issues on the delivery slip.

For any further questions or queries please feel free to contact us on 0203 582 6399 or just email deliveries@insulation4less.co.uk. Our phone lines are open Monday - Friday from 8.30am to 5.00pm.

CHECKING DELIVERY TIMES

If you wish to check the delivery time of your order on the day of delivery please email deliveries@insulation4less.co.uk and please provide your order number. One of our dispatch team will then provide you with an eta by email where possible. Please note this is just an eta only and is not an exact time, delays may occur from when an order leaves it's storage point to when it arrives to its delivery point. Insulation4less will try to be as accurate as possible with given eta's.

ORDER TRACKING

Check the progress on your order by emailing:deliveries@insulation4less.co.uk
Please note: Deliveries are made to the address supplied to us. If orders are returned to us by the carriage company we may make an additional delivery charge for re-dispatch.

NORTHERN IRELAND DELIVERY

If you are ordering to Northern Ireland please get in touch with us before placing your order. Additional delivery charges may apply after you have placed your order depending on your location and the products you have ordered.

OFF SHORE DELIVERIES

Offshore deliveries may incur an additional delivery charge. This will be calculated after your order is placed online or if you call for a quote we will include this additional delivery charge on our quote. Additional delivery charges are calculated on an as requested basis and price dependent on location and time of year.

MAINLAND UK

All our orders are dispatched using a local delivery service, for remote regions within the mainland UK or special delivery requests your order may be dispatched with a courier or haulage company. There may be an additional charge for this courier service but you will be notified before dispatch of this if you wish to proceed. Some areas of Scotland and Wales may not be covered in our free delivery or standard lead time terms. Delivery to Northern Ireland may incur additional delivery fees also. If delivery is required to these areas please contact us before ordering to confirm lead times and whether we can ship under standard terms.