EcoTherm Eco-Torch Insulation Board is a durable flat roof PIR insulation solution designed for torch-on and bituminous membrane applications. With low thermal conductivity as low as 0.024 W/m·K and thicknesses ranging from 30mm to 130mm, Eco-Torch boards help meet U-value targets while keeping build-ups slim. Each 1200mm x 600mm board offers easy installation and high compressive strength. Lightweight yet robust, the dual-faced bitumen glass tissue with polypropylene fleece offers excellent adhesion and strength for bonded systems. One board covers 0.72m². Average board weight is approximately 1.3kg to 5.5kg depending on thickness.

Key Features

Akor
Insulation

EcoTherm Eco-Torch Insulation Board is a durable flat roof PIR insulation solution designed for torch-on and bituminous membrane applications. With low thermal conductivity as low as 0.024 W/m·K and thicknesses ranging from 30mm to 130mm, Eco-Torch boards help meet U-value targets while keeping build-ups slim. Each 1200mm x 600mm board offers easy installation and high compressive strength. Lightweight yet robust, the dual-faced bitumen glass tissue with polypropylene fleece offers excellent adhesion and strength for bonded systems. One board covers 0.72m². Average board weight is approximately 1.3kg to 5.5kg depending on thickness.

Key Features

Akor
Insulation
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EcoTherm Eco-Torch Insulation Board 1200mm x 600mm

£13.07
Flat roof PIR insulation board with bitumen-coated facings. Lightweight, durable and thermally efficient. Covers 0.72m². Thicknesses from 30–130mm.

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EcoTherm Eco-Torch Insulation Board is a durable flat roof PIR insulation solution designed for torch-on and bituminous membrane applications. With low thermal conductivity as low as 0.024 W/m·K and thicknesses ranging from 30mm to 130mm, Eco-Torch boards help meet U-value targets while keeping build-ups slim. Each 1200mm x 600mm board offers easy installation and high compressive strength. Lightweight yet robust, the dual-faced bitumen glass tissue with polypropylene fleece offers excellent adhesion and strength for bonded systems. One board covers 0.72m². Average board weight is approximately 1.3kg to 5.5kg depending on thickness.

Key Features

  • Thermal conductivity as low as 0.024 W/m·K
  • Designed for torch-on felt and bituminous membranes
  • 1200mm x 600mm board size covers 0.72m²
  • Lightweight with compressive strength ≥150 kPa
  • Compatible with torch-on, roll-and-pour and mastic asphalt systems
  • Bitumen glass tissue and polypropylene fleece facings
  • Available in 30–130mm thickness range
  • Datasheet

Description

EcoTherm Eco-Torch Insulation Board is a durable flat roof PIR insulation solution designed for torch-on and bituminous membrane applications. With low thermal conductivity as low as 0.024 W/m·K and thicknesses ranging from 30mm to 130mm, Eco-Torch boards help meet U-value targets while keeping build-ups slim. Each 1200mm x 600mm board offers easy installation and high compressive strength. Lightweight yet robust, the dual-faced bitumen glass tissue with polypropylene fleece offers excellent adhesion and strength for bonded systems. One board covers 0.72m². Average board weight is approximately 1.3kg to 5.5kg depending on thickness.

Key Features

  • Thermal conductivity as low as 0.024 W/m·K
  • Designed for torch-on felt and bituminous membranes
  • 1200mm x 600mm board size covers 0.72m²
  • Lightweight with compressive strength ≥150 kPa
  • Compatible with torch-on, roll-and-pour and mastic asphalt systems
  • Bitumen glass tissue and polypropylene fleece facings
  • Available in 30–130mm thickness range
  • Datasheet

Payment & Security

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Built for Flat Roofs

EcoTherm Eco-Torch is designed for warm flat roof applications, combining slim build-up and high thermal performance. It integrates easily into bonded felt and single-ply systems, meeting the needs of refurbishments and new builds.
The rigid PIR core and double-faced glass tissue improve installation stability and mechanical durability, making Eco-Torch boards ideal for hot-applied roofing systems.

Thermal and Fire Performance

Eco-Torch boards offer thermal conductivity as low as 0.024 W/m·K and are certified to BS EN 13165:2012+A2:2016. Suitable for system 3 (thermal) and system 4 (fire reaction), they help achieve consistent thermal resistance across roof spaces

Sustainable Insulation

Produced under ISO 14001 environmental standards, these boards contribute to energy efficiency and low carbon construction practices, while their long-term thermal performance reduces heating demand.

Coverage and Fit

Each board measures 1200mm x 600mm, covering 0.72m². Boards are available from 30mm to 130mm in thickness and provide compressive strength of ≥150kPa. Easy to transport and fit, they reduce labour on site.

Flat Roof Compatible

Eco-Torch boards are compatible with torch-on felt, mastic asphalt, roll-and-pour, and single-ply fully bonded systems. Their tough facings ensure secure adhesion in hot-applied installations.

Our customers tell it better than we do!

Excellent 4.3 / 5
based on 983 reviews

Excellent Delivery Service

Order arrived early in morning, delivery staff were excellent and able to place order as close as possible to where I required it. excellent communication through out delivery and after delivery.

Rod Craik – 05 June

Great Experience

Great experience Really pleased with the way my order was dealt with and delivery arrived as advised.

Jim Brown – 23 May

Good product and service

Good product, reasonable price, great service and good customer follow-up. Would recommend and use again.

Gary Davies – 05 June

Great Company

Great company, great product. Delivery was very speedy and items was delivered professionally by a very helpful driver. Would highly recommend.

David Barrow – 27 May

Great quality wood and fast delivery

Great quality wood and fast delivery The company reached out to make sure that everything was good and the delivery went fine

Stephen Moseley – 31 May

Excellent service from a great company

Ordered 2T of midnight blue slate chipping (2 pallets of 50 bags each) Very nice product at a great price. Contacted quickly after order to arrange a suitable delivery date. Delivery was as arranged. Customer service is excellent including follow up call to ensure everything went well. All in all I would highly recommend Armstrong Cheshire.

Derrick Lohmann – 31 May

Great Customer Relations

Due to a mistake in communication ( mostly my mistake) the first delivery of bulk aggregate went to an address I used to live at. After asking to have a replacement delivery to the correct address Armstrong Cheshire re-scheduled the delivery within 3 days and with fantastic customer relations. I cannot recommend this company enough.

DAVID WHARTON – 20 May

Ultra Fast Delivery

Ultra fast delivery, technically superlative company, their products are light years ahead of all others. Unbelievable prices. I have been in construction for nearly 70 years now and am still working every day. This company is why I keep getting up in a morning. Thank you dear sirs/ Madam for making life easier

Anonymous – 16 June

Steel Lintel

Easy to pick product online, said 10 days delivery but got the product in 4 days, excellent service and prices

Mr. Ian Humphreys – 20 June

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