Specification teams choose Kingspan when wall and roof assemblies must deliver documented R-value, controlled thermal bridging, and third-party fire resistance rating pathways without thickening the structure beyond the design grid. From cold storage to mid-rise commercial shells, our PIR and mineral wool cores keep air permeability and moisture vapor transmission within published envelope limits.
Every Kingspan system ships with engineering notes that help facade consultants and procurement managers balance thermal conductivity, fire resistance rating, and compressive strength before cladding details freeze.
Cell structures engineered for R-values up to R-44 in standard thicknesses so net-zero ready buildings avoid excessive structural depth.
FM Approvals, UL, and BBA testing document fire resistance ratings from 30 to 120 minutes and weather seals for exposed elevations.
Joint systems target EN 12153 Class 4 air permeability while managing moisture vapor transmission across cold-to-warm interfaces.
Composite wall assemblies achieve up to 42 dB(Rw) where logistics docks and data halls share party walls with occupied zones.
Twenty-four plants across North America, Europe, Middle East, and Asia-Pacific keep panel quality aligned with regional specification support.
Switch between wall, roof, and cold-store cores to compare thermal conductivity, fire resistance rating, and wind load guidance. Confirm project-specific data sheets before submittal.
| Parameter | Typical Range | Notes for Specifiers |
|---|---|---|
| R-value | R-16 to R-44 | Depends on QuadCore+ or mineral wool thickness |
| Thermal conductivity | 0.018–0.022 W/m·K | Lab lambda at mean 10°C; verify declared values |
| Fire resistance rating | 30–120 minutes | System tested with fasteners and seals |
| Air permeability | EN 12153 Class 4 | Joint detailing critical at corners |
| Acoustic attenuation | Up to 42 dB(Rw) | Composite assemblies with liners |
| Parameter | Typical Range | Notes for Specifiers |
|---|---|---|
| R-value | R-20 to R-40 | Standing seam and through-fix families |
| Wind load rating | Up to 110 MPH design cases | Confirm clip spacing and purlin gauge |
| Water absorption rate | < 0.5% by volume (core) | Edge seals protect cut panels |
| Service life expectancy | 25–40 years coating systems | Depends on coastal vs inland exposure |
| Dimensional stability | Low thermal movement joints | Expansion detailing at long runs |
| Parameter | Typical Range | Notes for Specifiers |
|---|---|---|
| R-value | R-28 to R-44 | Freezer and chill room envelopes |
| Moisture vapor transmission | Controlled vapor seals | Critical at door thresholds and floors |
| Compressive strength | Core crush resistance rated | Protect against racking impacts |
| Thermal bridging | Minimized at panel joints | Use published psi-values in energy models |
| Hygiene finishes | Food-grade liner options | Washdown compatible coatings |
From freezer shells to data hall skins, Kingspan panels address thermal bridging, fire resistance rating, and schedule certainty where prefabricated envelopes outperform stick-built insulation stacks.
Kingspan systems carry factory and product certifications that support LEED, BREEAM, and insurer-reviewed envelope packages without vague marketing claims.
Quality management across manufacturing plants.
Environmental controls tied to Planet Passionate targets.
Insurer-recognized fire and weather performance.
UL listing, BBA agrément, and EN 14509 CE marking.
Share thermal targets, fire resistance rating needs, and project timelines. Kingspan specialists respond with data sheets, joint details, and mill availability windows.