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PIR Cavity Wall Insulation Board 75 x 1200 x 450mm
SKU
BH000290
From £10.73 £8.94
PIR Cavity Wall Insulation Board 75 x 1200 x 450mm is available to buy in increments of 50
SPECIAL ORDER PRODUCT
- Partial fill cavity wall insulation
- Excellent thermal & fire performance
- Low emissivity foil facing
- No exposure restrictions
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Description
❗️ Special Order Product Policy: Products marked as ''Special Order Product'' are made to order exclusively for you and are non-refundable. Once an order is placed, it cannot be cancelled, modified, or refunded.
❗️ Please note the estimated delivery lead time might vary, please call the branch on 01708985022 or email us at [email protected] to confirm before placing an order.
Product Information
PIR Cavity Wall Insulation is the most popular type of rigid insulation wall boards, comprises a fiber-free rigid polyisocyanurate (PIR) insulation core with aluminium foil composite facing on both sides. It has a high compressive strength, improved insulation & durability. Moreover, it provides improved fire resistance and moisture tolerance.
Use & Application
Due to its high-performance insulation, the PIR wall insulation board is suitable for cavity wall applications with maintaining a residual 10mm cavity. This will help the board to resist moisture transfer and aid installation.
- Domestic and most commercial applications
- New Builds
- Refurbishment projects
Benefits
- Excellent thermal & fire performance
- Environmentally friendly
- Durable and maintenance-free
- Provides a cost-effective mean of reducing CO2 emissions
- Will optimise the performance of underfloor heating
- Low thermal conductivity
Specification
| Brand | UNILIN |
|---|---|
| Length | 1200mm |
| Width | 450mm |
| Thickness | 75mm |
| Coverage | 0.54m² |
| Features | Fire Resistant, Thermal |
| Thermal Conductivity | 0.022 w/mK |
| Fire Rating | A1 |
| EAN Barcode | 5060119200109 |
| Manufacturer Part Number | 400077511 |
Data Sheets
Delivery Information
Delivery Information
We offer fast and reliable delivery across London, Essex, and surrounding areas beyond the M25.
- We aim to deliver on the same or next working day whenever possible for stocked items.
- The standard delivery timeframe is 1–5 working days, depending on your location and product type.
- Orders are delivered kerbside only — please notify us in advance of any access restrictions.
Once your order is placed, our Customer Care team will be in touch to confirm delivery details.
If your delivery is scheduled for the morning, we will call you the evening before to confirm the timing.
We also send a confirmation email once your order is booked in.
While we always aim to deliver on time, please note that delays may occasionally occur due to circumstances beyond our control (e.g. traffic, supplier delays, access restrictions).
Delivery Areas & Charges
Minimum order values vary by postcode.
Click here to view our full postcode list and delivery thresholds
If your postcode isn’t listed, we may still be able to deliver — please share your address and basket total, and we’ll confirm availability within 24 hours.
Returns & Refunds
- We accept returns within 28 days for most unused and resaleable items.
- A restocking fee and collection charge may apply.
- Some items (e.g. custom-made, opened, or time-sensitive materials) are non-refundable.
- Refunds are processed within 28 days to the original payment method.
Please view our full returns policy
Stocked vs. On-Request Products
- Stocked items are dispatched promptly from our local branches.
- On-request or special order items may take longer. We’ll confirm the expected lead times after checkout.
Questions & Answers
Customer Questions
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