Aluminium window and door profile «Alutherm AP-6063»
Alutherm
Made in Bulgaria
Recycled aluminium
42% Good
Carbon footprint
5.3 kg CO₂e/kg
Average
Alloy and temper
EN AW-6063 T5
Linear weight
1.24 kg/m
Aluminium (Al)
≈ 98.5% (base)
Magnesium (Mg)
0.45–0.9%
Silicon (Si)
0.20–0.6%
Iron (Fe)
≤ 0.35%
Other elements (Cu, Mn, Zn, Ti)
≤ 0.10% each
Spectral analysis of the cast
The composition is declared at cast level — every batch has its own spectral analysis from the smelter. The exact per-cast values are visible to professionals and surveillance authorities.
Primary aluminium (mining and electrolysis)
4.55 kg CO₂e/kg
Recycled aluminium (remelting)
0.20 kg CO₂e/kg
Extrusion
0.30 kg CO₂e/kg
Anodising
0.20 kg CO₂e/kg
Transport
0.05 kg CO₂e/kg
Data source
EPD-ALR-2026-0117 (EN 15804+A2)
Recycled aluminium takes about 5% of the energy needed to produce primary. That is why the 42% recycled content is the main lever behind this batch's low footprint — scrap, not offsets.
Extrusion billets
Ø 178 mm · cast 2026-07-E22
Extrusion
2,200 t press · 480 °C · die no. M-6063-114
Artificial ageing (T5)
185 °C · 6 hours
Anodising
20 µm, class AA20 · natural matt (EV1)
Outgoing inspection
Geometry and coating per EN 12020-2
Scrap collection and remelting
Bulgaria
Primary billets
Greece
Extrusion and anodising
Bulgaria (Smolyan)
Supplier audit
The names of the specific facilities are part of the passport but not public — they are visible to professionals along the chain and to surveillance authorities.
Recyclability
100% — no loss of quality on remelting
Dismantling from the window unit
Mechanical separation — no glued joints
Alloy marking
EN AW-6063 — stamped on the profile
Aluminium can be remelted an unlimited number of times without losing quality. The passport keeps the exact composition of the cast, so the profile returns to the same alloy grade rather than a lower one.
ESPR — Regulation (EU) 2024/1781
In force since 18 July 2024
First working plan 2025–2030
Aluminium is included
Delegated act for aluminium
Indicatively Q3–Q4 2027
Mandatory product passport
Indicatively around 2029
There is no adopted delegated act for aluminium yet — which is why you will not see a count of mandatory fields here. What is shown is a working structure per ESPR Annex III, not a final format. When the act is adopted, the passport is extended, not rebuilt.
This is the public tier. The full working structure is with us.
ESPR defines what a product passport may require — Annex III lists the data categories, and the delegated act will turn them into concrete fields for aluminium. We maintain the full working field structure per product group and update it with every step the Commission takes. If you make profiles or windows, get in touch — we will save you the reading.
Contact us Need more information?
For professionals
Window fabricators, contractors, recycling centres
For market authorities
Via the European Digital Identity