Kingspan Thermafloor TF70 30mm, 10 x 1.2×2.4m = 28.8m²

High performance rigid Polyisocyanurate (PIR) floor insulation board

Easy to handle and install compared to some other commonly used insulants.

Ideal for new build and refurbishment.

Can be used as detailed in Robust Details for Part E of the Building Regulations (England and Wales).

BBA Certified.

Unaffected by air infiltration; resistant to the passage of water vapour.

Thicknesses and Availability:

Available in most popular thicknesses from the manufacturer; short lead-times apply as we may need to get the products in from Kingspan before delivering to site.

This Thermafloor Range includes the following readily available product thicknesses: 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 120mm, 125mm, 140mm and 150mm.

The following thicknesses are manufactured to order: 105mm, 110mm, 115mm, 130mm and 165mm; these may carry minimum order levels.


Additional information

Availability

5 to 10 working days

SKU: KNGTF70030 Category:
Productex-VATinc-VAT 
Kingspan Thermafloor TF70 30mm, 10 x 1.2×2.4m = 28.8m² £208.09£249.71

Availability Indicators

Kingspan Thermafloor TF70 is sent out from depots nationwide and is subject to the Local Depot Delivery minimum order levels and delivery charge thresholds.

Limited stock of the most popular boards sizes may be held at some of our larger depots, and thus, available on shorter lead times than the availability rating suggests.

Kingspan reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times may vary.


  • Generally 1 to 3 working days for delivery
  • Generally 1 to 5 working days for delivery
  • Generally 5 to 10 working days for delivery
  • Special request or made to order item, allow extended lead times. Minimum order levels may apply.
  • Please call to check availability and approximate lead times

Delivery charges will be calculated at check-out. Please visit our Ordering From Us page for further details on minimum order levels and delivery charges. If you have any queries, please do not hesitate to contact me via our Contact Form or on 01903 899 898.

Product Application

Floor insulating board

Kingspans high performance polyisocyanurate (PIR) foam board, Thermafloor TF70, is suitable for use in solid concrete and suspended ground floors.

Product Make-up

Core: Kingspan Thermafloor TF70 is a high performance fibre–free rigid thermoset polyisocyanurate (PIR) insulant.

Facings: Faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.

Product Performance

Thermal Conductivity0.022 W/mK 
Compressive StressAverage exceeds 140 kPa at 10% compressionBS EN 826:2013
Vapour ResistanceGreater than 50 MNs/g for the insulation core and greater than 100 MNs/g for the composite foil-facingBS EN 12086: 1997 / I.S. EN 12086: 1998
Nominal Density32 kg/m³