# Kingspan Thermaroof TR24 Insulation Board for Flat Roof - All Sizes

#### Kingspan Thermaroof TR24 [Data Sheet](https://cdn.shopify.com/s/files/1/0705/2869/6596/files/kingspan-thermaroof-tr24-brochure-en-gb_1.pdf?v=1731063464)

Thermaroof TR24 is a high performance PIR insulation board for flat roofs, offering a thermal conductivity of 0.024 - 0.027 W/mK.

It is compatible with the majority of torch applied waterproofing systems. Suitable for both new build and refurbishment projects, Thermaroof TR24 is easy to handle and install.

**Pack Sizes:**

**Thickness**

**Boards per Pack**

**Pack Coverage**

50mm

6

4.32m2

80mm

6

4.32m2

100mm

5

3.60m2

120mm

4

2.882

130mm

3

2.162

**  
Sold as packs - we do not split packs.  
Prices shown are as packs.**

## Details

- **Price:** 82.51 GBP - 111.82 GBP
- **Vendor:** Kingspan Thermaroof
- **Type:** PIR Insulation Board
- **Tags:** KINGSPAN, PIR, Thermaroof, TR24

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 50mm | 82.51 GBP | In stock |
| 80mm | 111.82 GBP | In stock |
| 100mm | 110.89 GBP | In stock |
| 120mm | 102.67 GBP | In stock |
| 130mm | 82.59 GBP | In stock |

## Images

- Kingspan Thermaroof TR24 PIR insulation board for roofs
- Kingspan Thermaroof TR24 PIR insulation board for roofs
- Kingspan Thermaroof TR24 PIR insulation board for roofs
- Kingspan Thermaroof TR24 PIR insulation board for roofs

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> Source: [Next Day Insulation](https://nextdayinsulations.com/products/kingspan-thermaroof-tr24-insulation-board-for-flat-roof-all-sizes)
> Updated: 2026-07-27