Full deck recaulking

When a teak deck’s caulking begins to fail, the black seams lift, crack or lose their grip on the plank edges, and water starts to track down into the substrate. This project addressed exactly that: the complete removal and renewal of every failed caulking seam across the existing deck, rather than a cosmetic patch over compromised joints.

Each seam was raked out to a clean, sound profile and the plank edges prepared so the new caulk could key properly. With the seams open, we checked local plank adhesion across the deck — the moment a recaulk makes accessible — and addressed the defective areas we found before they could spread beneath a freshly sealed surface. Only then were the seams recharged with marine deck caulk, tooled flush and left to cure.

The whole deck was finish-sanded before handover, bringing the new seams level with the timber and returning an even, uniform surface underfoot. The result is a deck that reads as a single continuous field of teak again, watertight at every joint, with years of service returned to the original planking rather than replaced.