Kingspan Thermapitch TP10 130mm Roof Insulation

The 130mm Thermapitch TP10 is a high-performance PIR insulation board engineered for pitched roofs with slate or tile coverings. Suitable for both new construction and retrofit applications, this product is available in multiple thicknesses and offers straightforward installation with easy cutting and handling.

The 130mm Kingspan TP10 delivers exceptional thermal performance for pitched roof and attic spaces, enabling loft conversions and renovation work. It minimises heat loss through the roof structure, contributing to reduced heating expenses. The board resists sagging and complies with Robust Details requirements under Part E of the Building Regulations for England and Wales.

Properties

Brand: Kingspan

Thickness: 130mm

Length: 2400mm

Width: 1200mm

Model: 130mm Thermapitch TP10

Dimensions: 2,400mm x 1,200mm x 130mm

Compressive Strength: The compressive strength typically exceeds 140 kPa at 10% compression.

Density: 32 Kg/m3

Length: 2400mm

Material: Polyisocyanurate (Kingspan PIR Insulation)

R-Value: 5.90 m2K/W

Size: 1200mm x 2400mm

Thermal Conductivity: 0.022 W/mk

Finish: 130mm TP10 is faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.

Applications: Tiled or Slated Pitched Warm Roof

Fire Resistance: Under System 4 AVCP, 130mm Thermapitch TP10 has a Euroclass rating of F.

Water vapour resistance: 110 MNs/g

BBA Certified: Yes, No. 14/5133

Features: Improves the Thermal Resistance

Application Options

1. Ideal for new builds and re-roofing projects, functioning as unventilated insulation positioned between and beneath rafters.
2. For loft insulation conversion schemes, recommended as ventilated insulation installed between and under rafters.
3. 130mm Kingspan Insulation also works well as unventilated insulation between and over rafters in new construction or re-roofing applications.

The Facings

During manufacture, Kingspan 130mm PIR receives a low emissivity composite foil bonded to both faces, acting as a reflective barrier to boost thermal resistance in unventilated cavities adjacent to the board.

The Core

130mm Kingspan Thermapitch TP10 utilises Nilflam® technology, delivering a premium fibre-free rigid thermoset polyisocyanurate (PIR) insulation material. The production process employs a blowing agent with zero Ozone Depletion Potential (ODP) and minimal Global Warming Potential (GWP).

Compressive Strength

Tested to BS EN 826:2013 (Thermal insulating products for building applications. Determination of compression behavior), 130mm Kingspan PIR insulation typically achieves compressive strength exceeding 140 kPa at 10% compression.

Water vapour resistance

In accordance with BS EN 12086:2013 (Thermal insulating products for building applications. Determination of water vapor transmission properties), the product generally demonstrates water vapour resistance well in excess of 100 MNs/g.

Durability

The lifespan of 130mm TP10 depends on correct installation, adequate structural support, and appropriate usage conditions. When properly installed, the product can deliver a potentially indefinite service life.

Fire performance

130mm Kingspan Insulation TP10 achieves an F Euroclass rating under System 4 AVCP. When integrated into pitched roof assemblies beneath appropriate roof coverings, it satisfies national requirements for external fire exposure.

Info

Browse our full Kingspan range and refine by thickness or coverage using the filters on the left. To discuss product suitability for your project or request a quantity discount quote, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Insulation Prices.