Outdoor Living Refined
Lakeside deck with a hot tub and fire pit

Concrete & Deck Resurfacing

Tired of looking at worn-out concrete?

A boring, tired concrete patio, front porch, hot tub pad, or old decking can be refined by resurfacing it with ThermA Wood: thermally modified ash, a real hardwood with almost no maintenance.

Rooftop deck with ash decking and mountain views

Thermally Modified Ash

A real hardwood deck, with no chemicals added

Thermally modified ash decking is the most beautiful real hardwood deck for any residential or commercial application. The heat treatment changes the wood itself, with no chemicals added, so the boards resist moisture and movement and need very little upkeep.

  • Thermally modified ash: the most beautiful real hardwood deck for residential and commercial use
  • Made from thermally treated wood with no chemicals added
  • Increased dimensional stability, so boards stay flat and tight
  • Very little maintenance, at longer intervals
Front porch resurfaced with thermally modified ash decking

Over What You Already Have

Resurface instead of replace

You do not have to tear out the slab. We resurface the concrete or the old deck you already have, so the upgrade is faster and far more affordable than a rebuild, and the result is a hardwood surface you will enjoy for years.

  • Concrete patios, front porches, hot tub pads, and existing decks
  • An incredibly affordable way to upgrade an outdoor living space
  • Virtually maintenance free once it is down
  • Personalized to your space, by a team with years in the industry

Transforming spaces

Our ThermA Wood transformation showcase.

Close view of thermally modified ash deck boards

The Boards

Thermally modified ash deck beside a garden

Garden Deck

Dining table on a thermally modified ash deck

Deck Dining

Hot tub set into an ash deck under a covered patio

Hot Tub Deck

Overhead view of a pool edged in ash decking

Poolside

Front porch resurfaced with thermally modified ash decking

Front Porch

Make an appointment

A free 30-minute visit to look at the surface you want to transform, then a precise quote for resurfacing it in thermally modified ash.