(Excellent)
★★★★★ 4.5/5
Based on 128 Reviews
SKU : YBM846
Product Overview
90mm rigid PIR insulation board, foil‑faced on both sides, for use in roofs, walls and floors. Declared thermal resistance Rᴅ = 4.05 m²·K/W at 90. Boards are supplied 2400mm × 1200mm with straight edges for easy placement.
Key Features & Benefits
Applications / Typical Uses
Use as a non‑structural thermal layer within compliant roof, wall and floor build‑ups to improve U‑values and energy performance.
Installation & Handling
Store boards flat, dry and out of direct sunlight. Protect installed boards from weather and UV exposure. Cut with a fine‑tooth saw or sharp blade; fit close‑jointed and seal where required. Follow local regulations and the manufacturer’s guidance for build‑ups, fixings and vapour control.
Compliance & Certification
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Supplied directly from the Manufacturers.
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The average delivery lead time for the majority of orders is 3-5 working days from the date of your order, however, it could extend to 7-10 working days on rare occasions. Once the order has been placed, a member of staff will then be in contact to confirm a delivery date.
The following delivery fees apply to Grey delivery area.
Delivery lead times for orders outside our standard delivery may take between 7-10 working days. If you are outside our standard grey delivery area, please click on the “Save & Share Basket” button at the cart stage, select the email option and send it to sales@theyardbm.co.uk or call us on 07902 952 591. We will get back with a delivery quote to you shortly.
