Deck & Patio Restoration

Bringing grey, weathered wood and stained stone back, and prepping wood properly if you're staining after.

Cleaning the exterior and deck area of a log home surrounded by autumn trees

Adirondack decks take a beating: snow load and road salt all winter, then damp shaded summers that grow a slick green film on the boards. The grey you see on old wood isn't just dirt — it's UV-damaged surface fibre, and stain will not hold on top of it.

We clean wood at a pressure the boards can take, working with the grain and lifting the grey without furring the surface. On composite decking and stone patios the approach changes again — composite scars easily, and pavers need the joints considered before anything gets blasted.

What's included

  • Wood cleaned without furring, splintering or gouging the boards
  • Correct preparation if you're staining or sealing afterwards
  • Safe methods for composite decking and railings
  • Stone, paver and concrete patios brought back to their original colour
  • Green growth killed off, not just rinsed, so it's slower to return

How the job runs

  1. 1Check the boards for rot, protruding nails and loose fixings
  2. 2Move furniture and planters clear, and protect nearby plantings
  3. 3Apply cleaner suited to the material — wood, composite or stone
  4. 4Clean with the grain at a pressure the surface can take
  5. 5Rinse thoroughly and let it dry; we'll tell you when it's ready to stain

Common questions

How long should I wait before staining?

Usually two to three dry days, longer in cool or humid weather. Staining damp wood traps moisture and the finish fails early — we'll tell you honestly when it's ready rather than rushing you.

Can you clean composite decking?

Yes, and it needs a gentler approach than wood. Composite scars permanently under too much pressure, so we clean it chemically at low pressure rather than trying to scour the surface.

What about the green film on shaded boards?

That's algae, and it's the slippery one. Rinsing removes the colour but not the growth, so it returns quickly. We treat it so it's actually killed off, which buys you a lot more time.

Deck & Patio Restoration | Northern EcoWash