Climate optimisation — Canary Islands
Two specifications, maintained deliberately. The full build-up for mainland and export markets. A climate-optimised variant for the Canaries and comparable subtropical markets.
This is an engineering service, not a discount. The variants remove material that the climate does not require, and each one is calculated rather than estimated.
| Variant | Change | Revised U | Zone α | Material reduction |
|---|---|---|---|---|
| D.02-C | External INSULTERM 600 reduced from 50 to 30 mm; cavity rock wool omitted and the 140 mm cavity filled with INSULTERM 600. | 0.62 | Complies | 20 mm less external INSULTERM 600; rock wool eliminated. |
| D.08-C | XPS reduced from 50 to 30 mm. | 0.26 | Complies | 20 mm less XPS. |
The fire and acoustic consequences of the reduced build-ups require separate verification.
Two specifications, maintained deliberately. The full build-up for mainland and export markets. A climate-optimised variant for the Canaries and comparable subtropical markets.