Menu
Menu
Your Cart

56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR and 6mm Plywood Sheet

56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR and 6mm Plywood Sheet
56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR and 6mm Plywood Sheet
56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR and 6mm Plywood Sheet
56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR and 6mm Plywood Sheet
56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR and 6mm Plywood Sheet
  • Product Code: A1-386
  • Delivery Time: 3 - 5 days
  • Due to nationwide shortage of PIR insulation lead time may be longer for this product.
  • Brand: Kingspan
  • (Tech. support: 01544388601)
  • Model and Size: 1200x2400 - 57.60m2
  • Weight: 251.80kg
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 11-07-2025:
Google My Business Reviews
4.8 out of 5

56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) - 50mm PIR + 6mm Plywood Sheet

Width: 1200mm
Length: 2400mm
Coverage: 57.6m2
Weight/m2: 4.37kg
Density: 224.74kg/m3
Weight: 251.8kg
Thermal Conductivity: 0.022W/mK
Compressive Strength: 150kPa

56mm Kingspan Thermaroof  TR31 is the flat roof insulation comprising a 50mm high performance rigid PIR thermoset insulation core faced with an FSC certified 6 mm nominal thickness WBP exterior grade plywood on its upper surface and a low emissivity composite foil facing on its lower surface. The product shall be manufactured: with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

APPLICATION
  • Timber deck flat roofs (Over Joist Insulation Only)
  • 16-20 Suretwist fixings are needed per 1200x2400mm board depending on joist spacing.
CHARACTERISTICS
  • High performance rigid thermoset insulation thermal conductivity 0.022 W/m.K
  • Insulation, vapour control layer and decking in one board
  • Proven reputation as a quality composite roof deck
  • Resistant to the passage of water vapour
  • Easy to handle and install
  • Ideal for new build and refurbishment
  • Nondeleterious material
  • Manufactured with a blowing agent that has zero ODP and low GDP
CERTIFICATION
Kingspan Thermaroof TR31 is manufactured to the highest standards in accordance with the requirements of:
  • BS 48413 (Rigid polyisocyanurate (PIR) and polyurethane (PUR) products
  • BS 48414 (Rigid polyisocyanurate (PIR) and polyurethane (PUR) products
  • BS / I.S. EN ISO 9001: 2008 (Quality management systems. Requirements),
  • BS / I.S. EN ISO 1400 : 2004 (Environmental Management Systems. Requirements)
  • BS / I.S OHSAS 18001: 2007 (Health and Safety Management Systems. Requirements)

This product is available for 2-3 days delivery in London M25 zone.

Brand: Kingspan Model and Size: 2400mm x 1200mm - 11.52m2
Delivery Time: 2 - 3 weeks
70mm Kingspan Kooltherm K107 Pitched Roof Board is the rafter/joist level insulation comprising a premium performance rigid thermoset phenolic insulation core faced on both sides with a low emissivity composite foil facing. Its reflective, low emissivity surface improves the thermal resistance of an..
£330.83
£397.00 inc VAT
Add to Cart
Brand: Kingspan Model and Size: jointingstrip
Delivery Time: 3 - 5 days
Jointing Strip that aligns and connects two abutting cavity closer sections along their cross–sectional plane. It allows for opening sizes greater than 2.4 metres, and for the reduction of wastage through the use of off–cuts. Limited to one butt joint per side of the opening.. Colour coded to Grey.C..
Get Best Price
Brand: Kingspan Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
90mm Kingspan TF70 is a high-performance floor insulation board specifically designed to improve thermal efficiency in both new builds and renovation projects. Constructed from rigid polyisocyanurate (PIR) foam, it offers exceptional thermal resistance, effectively minimising heat loss and helping t..
£133.82
£160.58 inc VAT
Add to Cart
Brand: Kingspan Model and Size: 1250x600mm - 0.75m2
Delivery Time: 3 - 5 days
60mm Kingspan Styrozone N 500 R XPS Board is an insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. They have high compressive strength, and a closed cell structure which resists the absorption of ground water and the passage of wa..
Get Best Price
Brand: Kingspan Model and Size: Kooltherm 18/30mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
Get Best Price
30mm Thermawall TW50 PIR Cavity Wall Insulation Board (pack of 16) 30mm Thermawall TW50 PIR Cavity Wall Insulation Board (pack of 16)
Guide Price
Brand: Kingspan Model and Size: 1200mm x 450mm - 8.64m2
Delivery Time: 1 - 5 working days
30mm Kingspan Thermapitch TW50 is a high-performance rigid insulation board designed specifically for use in cavity wall applications, particularly in new build and refurbishment projects. Manufactured using a premium polyisocyanurate (PIR) core, this insulation board offers exceptional thermal perf..
Guide Price: £164.68
£197.62 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).