Kingspan Thermafloor TF70 110mm Floor Insulation

110mm Kingspan Thermafloor TF70 delivers outstanding thermal performance as a floor insulation board, with a thermal conductivity rating of 0.022 W/mK. This product suits both solid and suspended floor applications in new builds and refurbishment work. The 110mm insulation boards are straightforward to cut and position, making installation efficient. Available in multiple thicknesses to match your specific project needs.

Amongst the most thermally efficient 110mm floor insulation boards, this lightweight product is convenient to move, position and fit. It works well with most underfloor heating systems, which can help reduce costs associated with groundworks and service installation.

Properties

Brand: Kingspan

Thickness: 110mm

Length: 2400mm

Width: 1200mm

Weight: 1.84kg | Thermafloor TF70 has an approximate weight of 3.50 kg/m2 at a thickness of 110 mm.

Model: 110mm Thermapitch TF70

Dimensions: 2,400mm x 1,200mm x 110mm

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: 5.0m2K/W

Size: 1200mm x 2400mm

Thermal Conductivity: 0.022 W/mk

Finish: 110mm TF70 is faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.

Applications: High performance floor insulation.

Fire Resistance: Under System 4 AVCP, 110mm Thermafloor TF70 has a Euroclass rating of F.

Water vapour resistance: 110 MNs/g

BBA Certified: Yes, No. 14/5133

Features: Improves the Thermal Resistance | Unaffected by air infiltration | Resistant to the passage of water vapour

Here are some "Applications":

The 110mm insulation works across numerous applications, from solid concrete ground-based floors and beam-and-block construction to suspended timber ground floors and timber floors on battens.

The Facings

During manufacture, Kingspan 110mm PIR receives a low emissivity composite foil facing on both surfaces. This reflective layer enhances thermal resistance in any unventilated cavity adjacent to the board.

The Core

110mm Kingspan Thermafloor TF70 uses Nilflam® technology, a premium fibre-free rigid thermoset polyisocyanurate (PIR) material. Production employs a blowing agent with zero Ozone Depletion Potential (ODP) and minimal Global Warming Potential (GWP).

Compressive Strength

Testing to BS EN 826:2013 (Thermal insulating products for building applications. Determination of compression behavior) shows 110mm Kingspan PIR insulation typically achieves compressive strength exceeding 150 kPa at 10% compression.

Water vapour resistance

Under BS EN 12086:2013 (Thermal insulating products for building applications. Determination of water vapor transmission properties) assessment, this product typically demonstrates resistance well above 100 MNs/g.

Durability

The longevity of 110mm TF70 Floor Insulation relies on correct installation, adequate structural support, and proper usage conditions. With proper fitting, it can provide long-lasting performance.

Fire performance

110mm Kingspan Insulation TF70 achieves an F Euroclass rating under System 4 AVCP. When installed in pitched roof applications beneath appropriate roof covering, it can meet national standards for external fire exposure.

Info

Browse our Kingspan range and refine by thickness or coverage using the filters on the left. For product suitability advice on your specific project or to request a bulk discount quotation, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Insulation Prices.