New aluminium flush casement

Astraseal has added the Alitherm 500 flush casement from Smarts to its range.

The company said the Alitherm 500 has the inherent slim sightlines of aluminium that, combined with its flush sash and sympathetic dimensions, creates a window that is well suited to period properties.

Zac Nedimovic, Astraseal’s sales and marketing manager, said: “Alitherm 500 is a high-performance flush casement that provides our trade customers with a valuable and versatile product for a wide range of uses. Whether it’s in the traditional market as a timber replacement or a new-build project looking for a distinct, flush appearance, Alitherm can deliver without compromise.”

The Alitherm 500 is thermally broken to achieve a U-value of 1.4W/m²k when paired with Astraseal’s ‘A’ rated sealed units. Available in top hung and side hung configurations with optional dummy sashes, the Alitherm 500 can achieve a maximum sash size of 700mm by 1,400mm.

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