Kingspan Thermapitch TP10 60mm Roof Insulation Board

The 60mm Thermapitch TP10 is a high-performance PIR insulation board engineered for pitched roofs with slate or tile finishes. Suitable for both new construction and retrofit applications, this product is available in multiple thicknesses and offers straightforward cutting and installation characteristics.

The 60mm Kingspan TP10 delivers outstanding 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 energy consumption and lower heating bills. The product resists sagging throughout its service life and complies with Robust Details for Part E of the Building Regulations across England and Wales.

Properties

Brand: Kingspan

Thickness: 60mm

Length: 2400mm

Width: 1200mm

Model: 60mm Thermapitch TP10

Dimensions: 2,400mm x 1,200mm x 60mm

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: 2.70m2K/W

Size: 1200mm x 2400mm

Thermal Conductivity: 0.022 W/mk

Finish: 60mm 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, 60mm Thermapitch TP10 has a Euroclass rating of F.

Water vapour resistance: 100 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. 60mm Kingspan Insulation works effectively as unventilated insulation between and above rafters in new construction or re-roofing applications.

The Facings

During production, Kingspan 60mm PIR receives a low emissivity composite foil facing on both surfaces. This reflective layer enhances thermal resistance in unventilated cavities adjacent to the board.

The Core

60mm Kingspan Thermapitch TP10 utilises Nilflam® technology, delivering a premium fiber-free rigid thermoset polyisocyanurate (PIR) core. The manufacturing process employs a blowing agent with zero Ozone Depletion Potential (ODP) and minimal Global Warming Potential (GWP).

Compressive Strength

When assessed under BS EN 826:2013 (Thermal insulating products for building applications. Determination of compression behavior), 60mm Kingspan PIR insulation typically achieves compressive strength exceeding 140 kPa at 10% compression.

Water vapour resistance

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

Durability

The service life of 60mm TP10 depends on correct installation, adequate structural support, and appropriate usage conditions. When properly installed, the product can deliver an extended operational lifespan.

Fire performance

60mm Kingspan Insulation TP10 achieves an F Euroclass rating under System 4 AVCP. When installed in pitched roof constructions beneath appropriate roof coverings, it satisfies national requirements for external fire exposure.

Info

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