



Free Delivery Over £500 ex vat
Trust Pilot Rated 4.6
Free Delivery Over £500 ex vat
Trust Pilot Rated 4.6
Free Delivery Over £500 ex vat
SKU: RKW-50688
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The Rockwool 100mm Rainscreen Duo Fire Insulation Slab is a high-performance insulation product designed for use in both ventilated cladding systems and sealed systems like curtain walling. Its dual-density construction and water-repellent properties make it an excellent choice for a wide range of applications, offering both thermal and fire performance.
This A1 non-combustible slab is made from dual-density material, ensuring exceptional fire resistance. It has been tested and approved by both BRE and BBA, providing peace of mind in terms of safety and compliance. The slabs also feature a strong outer surface and are impregnated with a water-repelling agent during manufacturing, preventing rain ingress during construction.
IMPORTANT: We reserve the right to cancel your order if we or Rockwool cannot verify that your site meets the correct requirements for using these materials. If you are unsure, please contact us before ordering. To release these goods in accordance with UK building regulations for this regulated product, we require your company details, site details, and specification documents.
The Rockwool 100mm Rainscreen Duo Fire Insulation Slab offers exceptional thermal performance, helping to reduce heat loss and improve energy efficiency. Its dual-density construction ensures a tight fit when butt jointed, eliminating gaps and joints that could lead to heat losses. The water-repellent properties of the slabs prevent rain ingress, ensuring long-term performance and durability.
The Rockwool 100mm Rainscreen Duo Fire Insulation Slab is easy to install and can be fitted around brackets and other difficult areas. The fibres of adjacent slabs knit together tightly when butt jointed, ensuring continuous thermal performance. The slabs require fewer fixings compared to standard stone wool slabs, making installation quicker and more cost-effective. Each pallet contains 12 packs, providing ample coverage for your project.
The Rockwool 100mm Rainscreen Duo Fire Insulation Slab has been tested and approved by BRE and BBA, ensuring compliance with industry standards. It meets the requirements of BS EN 13162 and ISO 14001, guaranteeing its quality and environmental performance.
Rockwool is a leading manufacturer of stone wool insulation products, known for their exceptional quality and performance. With a commitment to sustainability and innovation, Rockwool products are designed to meet the highest standards and provide long-lasting insulation solutions. Backed by years of experience and expertise, Rockwool is a trusted choice for professionals in the construction industry.
Orders under £250 Ex VAT
Orders between £250 - £500* Ex VAT
Orders over £500 Ex VAT
We offer tiered delivery pricing to keep things clear and transparent. Delivery charges are calculated based on your order total before VAT and will be shown clearly at checkout. We are a TRADE SITE built for larger orders with keen pricing to match.
if the charge is higher than this or your post code is coastal / hard to get to, it could be out of our delivery zone. Get in touch and we can assist. 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.
Standard Dispatch Times
Orders must be placed by 1:00 PM Monday to Thursday to be eligible for next-day dispatch (where applicable). Orders placed after 1:00 PM on Fridays will be processed the following Monday. All products have the availability days marked, so use this as a guide.
We offer this service to alleviate confusion for you and reduce communication for us all. It gives us an idea on when you would like the order to be delivered.
It is NOT a garaunteed delivery date. Picking next day WILL NOT get you next day - unless you pay for it.
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. We WILL do our best to comunicate accurate delivery times via 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.
If you need to reschedule your delivery, let us know as soon as possible. You’ll be notified of any changes via email or phone. We can not change delivery dates if you leave it within 24 hours of confirmed booked date.
Someone must be on-site to sign for and assist with unloading materials. All deliveries are kerbside only. Upon delivery:
Important: Signing a delivery as “unchecked” means the goods are accepted in good condition.
Responsibility for goods transfers to you upon delivery. We reserve the right to charge a failed delivery fee if access is restricted for the vehicle specified on the order, Redelivery charges are £50 ex vat. Collection charges are £50 ex vat
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 we have a parking / access restrictions or the products are of considerable size..
We may be forced to offer an equivalent high-quality substitute product at no extra cost to our customer from time to time give the UK market conditions and stock supply in your area. They will be like for like and be chose by you with the liability on person orders if chosen on the option to accept yes is marked.
Our suppliers reserve the right to refuse to make a delivery, if you have not informed either us or the supplier of any access restrictions at either the time of placing the order or 24 hours before the delivery.
Restricted access includes, but is not limited to: double yellow lines, a red route, narrow lanes, steep hills, low bridges, or width restricted
At The Time Of Placing The Purchase Or 24 Hours Before Delivery. Delivery Will Be Managed With Below Partners Or 3rd Party Fulfilment.
155,000+
Product items shipped2958+
Successful orders98%
Customer satisfaction69%
Repeat Trade Order RateExperience the Builders Insulation Difference
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