SKU: CEL-1090
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The 90mm Celotex Thermaclass Cavity Wall 21 Full Fill Insulation Board is a high-performance polyisocyanurate (PIR) insulation board designed specifically for full fill cavity wall applications. It has a thermal conductivity of 0.021 W/m.K, providing excellent thermal performance and energy savings. The board features a tongue and groove joint profile for easy installation and continuous insulation. It also has a low emissivity foil facing on both sides, offering additional thermal performance and protection against wind-driven rain.
This lightweight and rigid insulation solution is BBA certified for full fill cavity wall applications. It is manufactured with an environmentally friendly blowing agent, making it an eco-friendly choice. The 90mm Celotex Thermaclass Cavity Wall 21 Full Fill Insulation Board is easy to handle and install, making it suitable for both DIY enthusiasts and professional installers.
The 90mm Celotex Thermaclass Cavity Wall 21 Full Fill Insulation Board offers excellent thermal performance with a thermal conductivity of 0.021 W/m.K. The tongue and groove profile minimizes gaps and ensures continuity of insulation, resulting in improved energy efficiency and reduced heat loss. The low emissivity foil facing further enhances the thermal performance of the insulation board.
Installation of the 90mm Celotex Thermaclass Cavity Wall 21 Full Fill Insulation Board is straightforward. Simply follow the manufacturer's guidelines and local building regulations. Ensure that the insulation board is properly fitted and sealed to minimize air leakage and maximize thermal performance.
Celotex is a leading manufacturer of high-performance insulation solutions. With a commitment to sustainability and innovation, Celotex produces insulation products that meet the highest industry standards. Their range of Thermaclass insulation boards is designed to provide excellent thermal performance and energy efficiency for various applications.
Because of the fragile nature and specialized packaging of Thermaclass products, Celotex maintains a stringent returns policy. If a product is opened or damaged in any way, including moisture penetration, approximately 80% of distributed items cannot be resold. As a result, we must impose a 50% restocking fee, and the customer will be responsible for arranging the return shipment of the products to us. Upon receiving the returned goods, we will assess them for credit approval. If credit is approved, we will pass the credit on to you.
Orders under £200* Ex Vat
Orders between £200 - £400* Ex Vat
Orders over £400* Ex Vat
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.
155,000+
Product items shipped2958+
Successful orders98%
Customer satisfaction69%
Repeat Trade Order RateExperience the Builders Insulation Difference
Affiliations
Fantastic quality and easy to work with. Very satisfied with the service and support.
Tony
Highly recommend this product. The price was competitive, and the service was outstanding.
Aleksander
Easy to install and very effective. Great service overall.
Lukasz
Best Seller
Best Seller
