The Glass Makes the Skylight: VELUX Low-E Units on a Middletown Roof

The old fear about skylights — that they turn a room into a greenhouse and drip condensation in winter — is mostly a fear about old glass. Modern skylight glass is a different product entirely. This Middletown home got VELUX skylights with today’s insulated Low-E glass, set into a new CertainTeed Landmark roof in Charcoal Black, for daylight without the heat, glare, or condensation of decades past. 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 Middletown home received VELUX skylights with modern insulated Low-E glass, installed into a new CertainTeed Landmark roof in Charcoal Black, bringing in daylight while controlling heat, fading, and condensation. This project is in Middletown, Rhode Island, finished in CertainTeed Landmark — Charcoal Black.

Scope of Work

The re-roof set modern-glass skylights into a new roof. The slopes were built up with ice-and-water shield, synthetic underlayment, and new edge metal, then coursed in Landmark shingles in Charcoal Black, a deep near-black. Each VELUX skylight — glazed with insulated Low-E glass — was set into the roof and flashed with its engineered metal kit and ice-and-water membrane up the curb, watertight from the first rain. The glass is the part that has changed most since the skylights people remember: sealed, insulated, and coated to manage heat and condensation, it is what lets a modern skylight bring in daylight without the drawbacks of the old ones.

What We Installed (And Why)

What makes a modern skylight comfortable is almost entirely in the glass, and it is worth understanding what changed. Old skylights were often single panes of acrylic or plain glass: they let heat pour in during summer, let it leak out in winter, and their cold inner surface dripped with condensation on cold mornings. Today’s VELUX units are glazed with sealed, insulated glass — two panes with an insulating gas fill between them — coated with a microscopically thin Low-E (low-emissivity) layer. That Low-E coating is the key: it reflects heat back toward its source, keeping summer solar heat outside and winter warmth inside, while still letting visible daylight through. The insulated double-pane construction also keeps the interior glass surface much warmer, which is what stops the condensation that plagued old skylights. Many units add laminated glass on the inner pane for safety and sound damping as well. The result is a skylight that brings the daylight people want without the heat gain, the winter heat loss, the fading, or the dripping that gave skylights a bad name. All of this sits in a new CertainTeed Landmark roof — the dual-layer architectural shingle with a Class A fire rating and StreakFighter algae resistance, in Charcoal Black — flashed with engineered metal so the openings stay dry. The lesson of this Middletown project is simple: the skylight your parents complained about and the skylight available today are not the same product, and the difference is the glass.

Project Photo Gallery

The Middletown home with modern-glass VELUX skylights on a new roof

Good To Know: Do modern skylights still cause heat and condensation problems?

Far less than the skylights that earned that reputation, and the reason is the glass. The skylights people remember complaining about were usually single-pane acrylic or plain glass, which did exactly what everyone feared: poured heat in during summer, let it escape in winter, and dripped condensation on cold mornings because the inner surface stayed cold. Modern VELUX skylights are glazed with sealed, insulated glass — two panes with an insulating gas fill between them — and coated with a Low-E (low-emissivity) layer that reflects heat back toward its source while letting visible light through. That does two things at once: it keeps summer solar heat outside and winter warmth inside, and it keeps the interior glass surface warm enough that condensation largely stops forming. Many units also use laminated inner glass, which adds safety and dampens sound from rain. So the modern skylight brings in daylight without the heat gain, the winter heat loss, the fading, or the dripping that plagued the old ones. There is still a role for good sizing and placement — a huge, poorly-placed skylight can still overdo the sun — but the fundamental problems people associate with skylights were largely solved by better glass. On this Middletown home, choosing VELUX units with modern Low-E glass is what makes the skylights comfortable year-round rather than a source of the old complaints.

Why This Approach Works

The problems people associate with skylights — heat, glare, winter heat loss, condensation — were mostly problems of old single-pane glass. Modern VELUX units use sealed, insulated Low-E glass that reflects heat while passing daylight and keeps the inner surface warm, so a skylight brings in light without the old drawbacks.

Why Pinnacle

Skylight work rewards a contractor who installs modern, properly-glazed units and flashes them into a sound roof, so daylight comes without heat, fading, or condensation. As a VELUX 5-Star Skylight Specialist and CertainTeed ShingleMaster™, 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.

Middletown, Rhode Island

Middletown sits on Aquidneck Island between Newport and Portsmouth, its homes taking strong sun off the water and cold, damp winters off the bay — exactly the conditions that expose a cheap skylight and reward a good one. VELUX skylights with modern Low-E glass, set into a durable Landmark roof, are well suited to Middletown’s coastal light and weather. Explore our work across Middletown roofing services.