Exact query
Mineral woolWall U-value with mineral wool
Reference snapshot: A generic wall reference page for mineral wool search queries, using a typical masonry wall build-up as the example.
Used for quick thermal checks of walls, roofs, and floors.
Reference wall using a mineral wool layer.
Shown with a typical masonry leaf and a 15 cm insulation layer.
The page gives a direct search-targeted example for a generic wall query.
Comparison-ready reference build-up
Selection view: A generic wall reference page for mineral wool search queries, using a typical masonry wall build-up as the example.
| Layer | Material | Thickness | Lambda | R |
|---|---|---|---|---|
| Layer | Material | Thickness | Lambda | R |
|---|---|---|---|---|
| Interior finish |
Gypsum plaster
Interior finish
|
1.5 cm | 0.700 W/mK | 0.02 m²K/W |
| Solid ceramic brick |
Solid ceramic brick
Masonry wall leaf
|
25 cm | 0.770 W/mK | 0.32 m²K/W |
| Mineral wool |
Mineral wool
General insulation
|
15 cm | 0.035 W/mK | 4.29 m²K/W |
| External finish |
Silicone render
Facade finish
|
1.5 cm | 0.870 W/mK | 0.02 m²K/W |
| Surface resistances | 0.17 m²K/W | |||
| Total resistance | 4.82 m²K/W | |||
Why the comparison matters
R = d / lambda
The page is built to answer a search query directly and then hand the user off to the calculator for adjustments.
U = 1 / (Rsi + sum(R layers) + Rse)
That makes the page useful both for search discovery and for conversion into actual calculations.
Related pages
Insulation Thickness Calculator
Open insulation thickness calculator for the next step in this journey.
Open next stepHow To Calculate U Value
Open how to calculate u value for the next step in this journey.
Open supportWall U Value Calculator
Open wall u value calculator for the next step in this journey.
Open supportOpen the calculator
Use the main calculator to edit layers, compare materials, and export a custom result.
Open calculatorR-value vs U-value
Compare the two thermal metrics before choosing a wall or roof build-up.
Open comparisonComparison note
This page is useful for users who search the generic mineral wool phrase rather than a specific wall type.
Practical note
Use the main wall calculator if you need a different wall leaf or a different insulation thickness.