Roofing
Roofing materials range from sheet metal and tiles to insulation layers and membranes. Given their surface area and exposure, these components can be significant contributors to upfront emissions. Comparing carbon across products supports better envelope performance.

Mapeplan B
Polyglass SpA
2.18
Italy

Greencor Roofing Sheet 6 mm
Ramco Industries Ltd.
9.33
India

Base SV + Top SV
BMI Group Sverige
5.50
Sweden

Base K + Top KL
BMI Group Sverige
5.99
Sweden

Base KL + Top KL
BMI Group Sverige
5.99
Sweden

roofBOARD 12mm
saveBOARD
4.07
New Zealand

Mapeplan M Broof t1-t3
Polyglass SpA
2.27
Italy

NTV1 (Non-Trafficable Self-Protecting Single-Layer Adhered System)
DANOSA, Derivados Asfálticos Normalizados, S.A.
3.51
Spain

Base + Top
BMI Group Sverige
5.57
Sweden
Filter & sort
Footprint
kg CO₂e/unit
–
kg CO₂e/unit
Length
mm
–
mm
Width
mm
–
mm