75mm Kingspan Kooltherm K3 Phenolic Floorboard (pack of 4)
75mm Kingspan Kooltherm K3 Phenolic Floorboard (pack of 4)
- Product Code: A1-1363
- Delivery Time: 3 - 5 days
- Brand: Kingspan (Tech. support: 01544388601)
- Model: 2400 x 1200 - 11.52m2
- Weight: 30.24kg
Product discontinued.
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Our ratings on 14-10-2026:

4.8 out of 5
75mm Kingspan Kooltherm K3 Phenolic Floorboard (pack of 4)
Length: 2400mm
Width: 1200mm
Pack Coverage: 11.52m2
Density: 35kg/m3
Weight/m2: 2.63kg
Weight: 30.24kg
Thermal Conductivity: 0.020W/mK
R-Value: 3.75m2K/W
Compressive Strength: 120kPa
Fire Rating (Reaction to Fire): B(Class 0)
75mm Kingspan Kooltherm K3 Floorboard is a cutting-edge floor insulation solution featuring a premium performance rigid thermoset insulation core. This floorboard is expertly designed with flexibility in mind, featuring a flexible facing on both sides. It's a versatile choice for a variety of applications. Crafted with a blowing agent that boasts zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP), this insulation is an environmentally conscious choice.
Characteristics:
- Premium performance rigid thermoset insulation
- Class 0 fire rating
- Insulation core with Class 0 fire rating
- Negligible smoke obscuration
- Potential cost savings in soil removal and service connections
- Unaffected by air infiltration
- Resistant to water vapor passage
- Easy handling and installation
- Well-suited for new builds and renovations
- Made from nondeleterious materials
- Manufactured with a blowing agent with zero ODP and low GWP
Applications:
- Beam and Dense Block Ground Floors
- Suspended Timber Ground Floor
- Solid Concrete Ground Based Floor
Certifications:
Kingspan Kooltherm K3 Floorboard is manufactured to the highest industry standards, backed by a management system certified to:
- BS / I.S. EN ISO 9001: 2008 (Quality Management Systems - Requirements)
- BS / I.S. EN ISO 14001: 2004 (Environmental Management Systems - Requirements)
- BS / I.S. OHSAS 18001: 2007 (Health and Safety Management Systems - Requirements)
This exceptional product is available for swift 2-3 days delivery within the London M25 zone.
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