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Pink Polyglass self-adhered underlayment rolled out across a roof, with tile stacked beside it

Reroof, layer by layer

Deck, Underlayment and Tile: How a Reroof Goes Back On

Photos from our own tile reroofs, in the order a roof goes back on: new deck, self-adhered underlayment, then tile.

Most of a tile roof is never seen again once it is finished. These photos come from our own reroofs and are put in the order the layers go on, so you can see what you are paying for under the tile.

  1. 01

    New deck where it is needed

    Once the old roof is off, soft or broken decking is replaced. Fresh OSB is easy to spot in a photo: it is the clean, pale board.

    New OSB decking on a hip roof, with tile stacked on the next slope
    New OSB decking on a hip roof, with tile stacked on the next slope
  2. 02

    Underlayment

    The underlayment is the layer that actually keeps the water out of a tile roof. This one is a self-adhered sheet that sticks to the deck.

    Polyglass self-adhered underlayment rolled out up the slope, tile stacked to the right
    Polyglass self-adhered underlayment rolled out up the slope, tile stacked to the right
  3. 03

    Tile up and on

    Tile is carried up and loaded, then laid course by course on battens.

    Carrying tile up onto the deck at the edge of the roof
    Carrying tile up onto the deck at the edge of the roof
    A two-story home with tile loaded on the roof, ready to lay
    A two-story home with tile loaded on the roof, ready to lay
    Crew laying flat concrete tile on battens over dark underlayment
    Crew laying flat concrete tile on battens over dark underlayment

Want Your Roof Done Like This?

Book a free estimate online or call, and we will look at what your roof needs.

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