Perfected one sash at a time.
Sealasash began in 2011, built on decades of combined sealing solutions across our directors — and the craft was learned in real Australian homes: federation terraces, Victorian cottages and grand old weatherboards, many with windows that hadn't closed or opened properly in decades.
On our own jobs since 2011 — including extremely heritage-sensitive buildings, where there's zero margin for damaging original fabric — our carpenters met every problem a hundred-year-old sash can throw at you, and tested every seal, bead, brush and cord on the market. Only what lasts made the cut. Our motto says it plainly: no seals, no deal.
Sellaseal was created to share exactly that — the products that have survived years of our own installs — with every home in Australia, whether or not a Sealasash carpenter can get to you.
