What Tile Roofing Work Involves, Step by Step
Tile roofing is heavier and longer-lived than asphalt shingle, so the work begins on the structure, not the surface. A roof inspection comes first, and it decides everything that follows.
- A roof inspection checks tile condition, underlayment age, flashing, and roof decking before we hand over a roof estimate.
- We set up scaffold, a ladder, and safety harness gear, and park a dumpster for debris before the first piece moves.
- Crews lift broken tile with a pry bar and a roofing shovel, then fasten replacements using a nail gun and air compressor.
- Ridge cap and hip tile come off so the valley, underlayment, and substrate can be checked for rot.
- Rotted roof deck panels get new plywood or OSB sheathing, cut and fastened back to the truss and rafter framing.
- Synthetic underlayment or roofing felt goes down over a vapor barrier, with ice-and-water shield along the eave.
- Step flashing, apron flashing, counter-flashing, and chimney flashing are reset and sealed with mastic and roof cement.
- We finish the ridge vent, soffit vent, drip edge, and gutter, then sweep every nail, screw, and fastener off the lawn.
Tile, Slate, Metal, and Membrane: Choosing the Right Material
Material choice comes down to roof pitch, framing capacity, and how long you plan to stay in the house. Heavy tile needs reinforcement; light metal usually does not.
- Clay tile and concrete tile can last decades on a steep pitch, but each piece needs a batten or purlin system and mechanical anchors.
- Slate is the heaviest roof we install, so we check the truss, joist, and ridge beam before quoting a single square.
- Metal panel, standing-seam panel, and corrugated panel shed water quickly and suit mansard, gambrel, and simple gable shapes.
- TPO, EPDM, and PVC membrane cover flat sections, alongside built-up roof and modified bitumen laid over a tar or bitumen base.
- Asphalt shingle, architectural shingle, and three-tab shingle stay the affordable pick for a shed roof, dormer, or modest hip roof.
- Wood shake and cedar shake match older housing stock, though they need cleaning and a fire-retardant coating every few years.
What Failure Looks Like on a Newark Roof
Damage rarely announces itself. It seeps, wicks, and spreads quietly until a ceiling stain finally shows up in a top-floor bedroom.
- Granule loss leaves bald patches on asphalt, while tile spalls, flakes, and peels after years of freeze-thaw cycling.
- Water that seeps past a cracked tile wicks along the batten and rots the decking from underneath, which is why we probe the substrate.
- A sagging roofline usually points to a ridge beam, joist, or rafter that settled under snow load or long-term water intrusion.
- An ice dam at the eave pushes meltwater under the field course, past the drip edge, and into the wall insulation.
- Rusted pipe flashing, a split boot flashing or pipe boot, and a loose vent boot collar leak around every penetration up there.
- A clogged gutter and downspout back water against the fascia, soffit, and rake, where paint peels and the fascia board decays.
- Missing snow guard hardware lets a packed snowpack release in one slide, tearing the eave edge and overhang on the way down.
- Blistered or alligatored membrane, plus ponding water near a scupper, coping, or parapet, means the waterproofing has failed.
Local Conditions, Timelines, and Cost Drivers
Newark sits in classic ice-dam country, where freeze-thaw cycles push meltwater under shingles and into top-floor ceilings. The city sees roughly 46 to 50 inches of precipitation in a normal year, and one nor'easter can drop a foot of snow.
Homes in Ironbound, Forest Hill, and Weequahic mix slate, clay tile, and flat membrane sections. Buildings along the I-78 corridor often hide parapet and coping details that need their own weatherproofing check.
An inspection takes about an hour. A full tear-off on a two-story house usually runs three to five days; a small canopy or awning refit can finish in one.
Cost drivers stay simple: square count, pitch, whether we tear off or overlay, and how much decking needs replacing. A recover costs less than a tear-off, but building code and weight limits decide whether an overlay is allowed at all.
We are honest about limits. If a slate roof needs six tiles reset, we will say so rather than quote a replacement. Call 8778401315 for a free roof estimate.
Ventilation, Fasteners, and the Details That Decide Longevity
A tiled rooftop lives or dies on what sits under it. Without ventilation the attic bakes, and shingles, underlayment, and sheathing all age faster.
- Ridge vent at the peak paired with soffit vent at the eave keeps air moving; an attic fan helps on a low-pitch gable roof.
- A counterbatten grid lifts tile off the deck so the substrate dries and water drains toward the eave instead of sitting.
- Sealant, caulk, and adhesive are temporary fixes at best; a torch-applied membrane or a proper flashing detail holds up.
- A roofing square covers 100 square feet, which is how a roofer measures a job and how a roofing contractor prices it.
- Tar paper and roofing felt still work under tile, but synthetic underlayment resists tearing far better along a steep verge.
- A rooftop skylight needs its own flashing kit and a clean caulk bead, since it is the penetration most likely to leak.
