A Balanced-Ventilation Roof in CertainTeed Landmark Moire Black — East Greenwich

A dark roof looks sharp, but under summer sun it also gets hot — and where that heat goes matters as much as the shingles themselves. On this East Greenwich home, a new CertainTeed Landmark roof in Moire Black was built on top of a properly balanced ventilation system, so the attic breathes instead of bakes. The tear-off told the story of why that matters: the old roof had cooked and trapped its own heat and moisture long enough to leave damage in the deck below. Pinnacle roofs go on fast — often as a one-day roof replacement — and flexible financing keeps a project like this within reach, with plans as low as 0% interest for 18 months.

A new CertainTeed Landmark roof in Moire Black was installed over a balanced ridge-and-soffit ventilation system in East Greenwich, so the dark roof sheds heat instead of trapping it in the attic. This project is in East Greenwich, Rhode Island, finished in CertainTeed Landmark — Moire Black.

Scope of Work

The old roof came off to the deck, and the sheathing told the crew what a poorly vented attic does over time: trapped heat and moisture had worked on sections of the decking, which were addressed before anything new went down. The rebuild started with the ventilation plan, not the shingles. Intake was confirmed at the eaves so fresh air can enter low, and a continuous ridge vent was set at the peak so hot air exhausts high — the two halves of a balanced system that only works when both are present. From there the waterproofing went on: CertainTeed WinterGuard ice-and-water shield along the eaves and in the valleys, DiamondDeck synthetic underlayment across the field, and new drip edge and starter courses. The Landmark shingles in Moire Black were coursed up the slopes and capped with matching hip and ridge caps set over the concealed ridge vent, so the finished roof looks like a clean, continuous field while the peak quietly exhausts the attic along its entire length.

What We Installed (And Why)

Two things carry this roof: the shingle and the airflow underneath it. CertainTeed Landmark is a dual-layer, fiberglass-based architectural shingle with a Class A fire rating and StreakFighter algae-resistant granules, and its Moire Black color is a deep, near-black blend with the shadow depth that makes a dark roof look rich rather than flat. But a dark roof absorbs more solar heat than a light one, and that is where ventilation earns its keep. In summer, sun drives attic temperatures far above the outside air, and without a way out, that heat radiates down into the living space and slowly cooks the roof from below — aging the shingles, stressing the deck, and driving up cooling costs. A balanced ridge-and-soffit system gives the heat a continuous escape route: cool air is pulled in at the eave intakes, washes up the underside of the deck, and carries the hot air out at the ridge, keeping attic temperatures closer to the outside air. In winter the same airflow flushes out the moisture that would otherwise condense on cold sheathing. Ventilation is also a warranty matter, not just a comfort one — shingle manufacturers require a balanced system for full coverage, because an overheated, unventilated attic shortens a roof’s life. Building the Landmark field over a proper ridge-and-soffit system is what lets a bold, dark roof look its best and last its full life in East Greenwich.

Project Photo Gallery

The finished Moire Black Landmark roof, exhausting heat through a continuous ridge vent

A roof vent set into the new dark shingle field

Preparing the deck — where trapped heat and moisture had done their damage

Good To Know: How does attic ventilation protect a dark-colored roof?

A dark roof absorbs more of the sun’s heat than a light one, so on a hot day the attic beneath it can reach temperatures far above the outside air. If that heat has nowhere to go, it does two kinds of damage: it radiates down into the rooms below, making the house harder and more expensive to cool, and it bakes the roof from underneath, aging the shingles and stressing the deck years before their time. Balanced ventilation solves it by giving the heat a continuous path out. Intake vents low at the eaves let cool air in, that air washes up the underside of the roof deck, and a ridge vent at the peak lets the hot air escape — a constant flush that keeps attic temperatures much closer to the outdoor air. The two halves have to be balanced; a ridge vent with no intake below it, or intake with no exhaust above, cannot move air the way the system needs to. Done right, ventilation is what lets a homeowner choose a dramatic dark color like Moire Black and still get the full rated life out of the roof.

Why This Approach Works

A roof is a system, and the shingle is only its visible half. Pairing a dark, heat-absorbing color with a balanced ridge-and-soffit ventilation system is what keeps the attic from overheating — protecting the shingles above, the deck below, and the comfort of the rooms underneath, all at once. It is also what keeps the manufacturer’s warranty fully in force.

Why Pinnacle

Getting ventilation right is one of the most overlooked parts of a roof, and it rewards a contractor who builds the whole system to specification. As a CertainTeed ShingleMaster™ Premier contractor, Pinnacle qualifies our customers for CertainTeed’s full SureStart™ PLUS extended warranty — coverage most contractors cannot offer. We’ve served Rhode Island since 2012, hold a 5.0-star Google rating across 100+ reviews and an A+ BBB rating — see our full credentials.

East Greenwich, Rhode Island

East Greenwich is a historic, prosperous bay town of well-kept homes ranging from Colonial-era houses on Main Street to newer neighborhoods above the harbor. Its homeowners tend to invest in doing things properly, and roofing is a place where that pays off in ways you never see — a balanced ventilation system does its work silently in the attic, protecting the roof and lowering summer cooling bills for years. A bold Moire Black roof built over a system that actually breathes is exactly the kind of do-it-once result an East Greenwich home is built for. Explore our work across East Greenwich roofing services.