Menu
Menu
Your Cart

Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm

Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm
  • Product Code: A1-3753
  • Delivery Time: In Stock 1-2 working days
  • Brand: Kingspan
  • (Tech. support: 01544388601)
  • Model and Size: 1200mm x 400mm - 0.48m2
  • Weight: 0.67kg
Our ratings on 28-03-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

Single Board 40mm Kooltherm K5 External Wall Insulation Board Kingspan - 1200mm x 400mm

Width: 400mm
Length: 1200mm
Density: 35kg/m3
Weight/m2: 1.4kg
Weight: 0.67kg
Thermal Conductivity: 0.022W/mK
R-Value: 1.82m2K/W
Compressive Strength: 100kPa

40mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry walls. It features a rigid phenolic foam core, providing exceptional thermal insulation properties that help reduce energy consumption and enhance the overall energy efficiency of buildings. The board is faced with a low emissivity foil, further improving its thermal performance and making it suitable for both new build and refurbishment projects. Kooltherm K5 is particularly valued for its slim profile, allowing for effective insulation without compromising on internal space.

It is easy to handle and install, making it a popular choice among builders and contractors. The product is also resistant to moisture and has a high compressive strength, ensuring durability and longevity in various environmental conditions. This insulation board is suitable for use behind traditional and lightweight polymer modified renders, making it versatile for different aesthetic finishes. Additionally, Kooltherm K5 can be retrofitted externally to existing properties without disturbing the occupants, as all work is carried out from the outside. In addition to its thermal benefits, Kingspan Kooltherm K5 Wall Board contributes to sustainable building practices, helping to achieve lower carbon footprints and meet stringent building regulations. Its versatility makes it suitable for a range of applications, including residential, commercial, and industrial buildings.

CHARACTERISTICS

  • High-performance external wall insulation board designed for masonry walls.
  • Exceptional thermal insulation properties, helping to reduce energy consumption.
  • Allows for effective insulation without compromising internal space.
  • Resistant to moisture, enhancing durability in various environmental conditions.
  • High compressive strength.
  • Enhances thermal performance and reflects heat back into the building.
  • Suitable for use behind traditional and lightweight polymer modified renders.
  • Can be retrofitted externally to existing properties without disturbing occupants, as all work is done from the outside.
  • Simple to handle and install, making it a preferred choice for builders and contractors.
  • Contributes to lower carbon footprints and helps meet stringent building regulations.
  • Suitable for residential, commercial, and industrial buildings.

APPLICATION

  • Ideal for use in the construction of new residential and commercial buildings.
  • Suitable for upgrading the thermal performance of existing buildings.
  • Designed specifically for masonry walls to improve energy efficiency.
  • Can be used behind traditional and lightweight polymer modified renders for aesthetic finishes.
  • Perfect for retrofitting to existing properties without disturbing occupants, as installation is done externally.
  • Applicable in homes to enhance comfort and reduce energy bills.
  • Suitable for offices, retail spaces, and other commercial structures.
  • Can be used in warehouses and industrial facilities to improve thermal performance.

CERTIFICATION

Kingspan Kooltherm K5 External Wall Board is manufactured to the highest standards under a management system certified to:
  • BS / I.S. EN ISO 9001: 2015 (Quality Management Systems. Requirements),
  • BS / I.S. EN ISO 14001: 2015 (Environmental Management Systems. Requirements),
  • ISO 37301: 2021 (Compliance management systems),
  • ISO 45001: 2018 (Occupational Health and Safety Management Systems),
  • ISO 50001: 2018 (Energy Management Systems)
Brand: Kingspan Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
90mm Kingspan Thermawall TW55 is a high-performance rigid insulation board designed specifically for use in wall applications, particularly in new build and refurbishment projects. Manufactured using a premium polyisocyanurate (PIR) core, this insulation board offers exceptional thermal performance,..
£124.48
£149.38 inc VAT
Add to Cart
Brand: Kingspan Model and Size: N300R 80mm - 3.75m2
Delivery Time: 3 - 5 days
80mm Kingspan Styrozone N300R 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..
Get Best Price
70mm mm Kingspan Kooltherm K10 Soffit Insulation Board (pack of 4) - 1200mm x 2400mm 70mm mm Kingspan Kooltherm K10 Soffit Insulation Board (pack of 4) - 1200mm x 2400mm
Guide Price
Brand: Kingspan Model and Size: 1200mm x 2400mm - 11.52m2
Delivery Time: 3 - 5 days
70mm Kingspan Kooltherm K10 Soffit Insulation Board is a premium performance insulation solution specifically designed for soffit applications. It comprises a fibre-free rigid thermoset phenolic insulation core, which delivers exceptional thermal performance with a low thermal conductivity of just 0..
Guide Price: £277.72
£333.26 inc VAT
Get Best Price
60mm Kingspan Kooltherm K107 Pitched Roof Board (pack of 5) 60mm Kingspan Kooltherm K107 Pitched Roof Board (pack of 5)
Guide Price
Brand: Kingspan Model and Size: 2400mm x 1200mm - 14.40m2
Delivery Time: 2 - 3 weeks
60mm 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..
Guide Price: £407.54
£489.05 inc VAT
Get Best Price
40mm Kingspan Styrozone H350R Flat Roof XPS Board (pack of 10)
Guide Price
Brand: Kingspan Model and Size: 1250x600mm - 7.50m2
Delivery Time: 3 - 5 days
Kingspan Styrozone H350R Flat Roof XPS Board is highly effective rigid insulation board made from extruded polystyrene core covered with smooth skin on both sides. It is especially designed for protected membrane flat roofs, but is also used in green roofs as a popular alternative to tradi..
Guide Price: £67.61
£81.13 inc VAT
Get Best Price
Brand: Kingspan Model and Size: 1200mm x 600mm - 0.72m2
Delivery Time: In Stock 1-2 working days
70mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry walls. It features a rigid phenolic foam core, providing exceptional thermal insulation properties that help reduce energy consumption and enhance the o..
Get Best Price
This product is listed in the following categories and systems (click to show).