What we check on a Trenton roof, and why
An inspection on a newer suburban house is mostly about shingles. On an older Trenton home, the shingles are often the least of it. The trouble spots are the joints and edges, so that's where we spend most of our time:
- The flat or low-slope rear roof. We walk it and look at membrane seams, blisters, cracks and areas where water sits after rain.
- Drains and scuppers on that flat section. Is water actually leaving the roof, or is it backing up against the wall?
- Parapets and copings. We check the top edges of the walls around flat sections, where water can get in behind the membrane.
- The party-wall seam, where your roof meets your neighbor's, for gaps, lifted edges and old tar patches.
- Chimneys, whether in use or not, for loose counter-flashing, cracked crowns and open mortar joints.
- Layers and decking. We note how many layers of shingles are on the pitched roof and look for soft spots at the eaves.
- Gutters and downspouts, including where they hand off to the house next door.
You get photos of each area and a plain-language summary of what's fine, what needs attention soon and what can wait.
A maintenance rhythm that fits the city's weather
Trenton gets nor'easters, summer thunderstorms and a long stretch of winter freeze-thaw. Each season leaves something behind, so a little upkeep at the right time goes a long way.
Late fall, after the street trees drop their leaves: clear the gutters, downspouts and flat-roof scuppers so winter meltwater has somewhere to go. Leaves left on a flat roof hold moisture against the membrane all winter.
Early spring, after the thaw: look for flashing and sealant that cracked over the winter, shingles lifted by wind and new stains on upstairs ceilings. Freeze-thaw damage often shows up in March and April.
After any major storm: a quick check for missing shingles, limb damage and debris on the flat section. If there's damage, our storm damage repair crew documents it with photos and can meet your adjuster.
Small maintenance fixes like resealing a pipe boot, re-securing a loose piece of flashing or clearing a clogged scupper can usually be handled during the same visit, once you've approved them. Anything bigger goes on a written estimate first. If you'd rather not climb a ladder over a busy sidewalk every fall, ask us about gutter cleaning.
When an inspection is worth scheduling
A few moments call for a professional look rather than a glance from the street:
- Before you buy a Trenton row home or older single-family house, so you know how many layers are up there and what shape the flat section is in before you negotiate.
- Before you sell, so a buyer's inspector doesn't find a surprise for you.
- When the roof is past 20 years or you don't know its age.
- When you're about to do other exterior work. Repointing a chimney or replacing windows is easier to plan around a roof you understand.
Maintenance can't turn back the clock on a worn-out roof. When our photos show a flat section that's cracked across the whole surface, or shingles failing on every slope, we'll tell you that repairs are no longer good value and explain what roof replacement would involve. On attached homes, a full re-roof generally needs a permit from the city's Division of Technical Services, which we pull when it's needed. Until then, a well-maintained roof lasts longer and fails on your schedule, not in the middle of a storm.
Learn more about our roof inspection and maintenance service, or get a starting number for a new roof with the Instant Roof Quote.
More detail on how we handle this work anywhere we serve: Roof Inspection & Maintenance. Everything we do in Trenton: roofing in Trenton, NJ.
