Exact query

Brick wall

Brick wall without insulation

This comparison snapshot keeps the brick wall leaf bare so you can compare the uninsulated case before adding insulation.

Used for quick thermal checks of walls, roofs, and floors.

Quick result

1.87 W/m²K

Estimated U-value from the reference build-up.

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At a glance

Assembly type

Brick wall

Wall leaf only, no insulating layer added.

Total thickness

28 cm

Total build-up thickness is 28 cm.

Estimated U-value

1.87 W/m²K

The estimated U-value is based on the full layer stack.

Worked example

Worked example: Brick wall without insulation

The comparison example keeps the result useful for the "brick wall without insulation" search intent without repeating the same wording on every wall page.

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
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				0.53 m²K/W

How it is calculated

How this wall build-up is calculated

R = d / lambda

Each layer adds resistance using R = d / lambda. The final U-value includes the wall leaf, the insulation, and the surface resistances.

U = 1 / (Rsi + sum(R layers) + Rse)

This page is intentionally simple so the search result is not thin or empty.

U Value Brick Wall No Insulation

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Comparison

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How To Calculate U Value

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Lambda Values Table

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Insulation Thickness Calculator

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Open the calculator

Use the main calculator to edit layers, compare materials, and export a custom result.

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Wall calculator

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Notes

Search note

Pages like this support long-tail search queries and help users land directly on an assembly example.

Practical note

For detailed design, check the calculator and the wall guide pages to account for junctions and thermal bridges.