Portage Ave skylight installation — measured, sealed, warrantied

Skylights bring daylight into interior rooms, hallways and bathrooms from above. We install fixed and venting skylights watertight for Portage Ave weather.

Every opening measured on-site

Full air-seal on every unit

Written frame + sealed-glass warranty

Daylight from above

A skylight floods a dark room with natural daylight from above — the one direction a wall window cannot reach — and a venting model adds a path for hot, moist air to escape at the highest point of the room. It is the fix for interior bathrooms, stairwells, hallways and rooms with no good exterior wall, turning a dim space into a bright one without rearranging the house.

In our climate the make-or-break detail is the flashing. A skylight sits in the roof under snow, ice and spring melt, so how it is flashed and sealed to the roofing is everything — it is the difference between years of trouble-free light and a stain on the ceiling.

We install to that standard: the right unit for the roof, a proper step-and-counter flashing kit, and placement advice to keep condensation down and daylight up.

From free estimate to installed — in four simple steps

Book the estimate

Call, text or use the form. We book a free in-home visit — no obligation, no high-pressure sales table.

On-site measure

We measure every opening, check the frames and sills for rot or water damage, and walk through material, style and glass options in plain language.

Written quote

Line-item quote with the window line, glass package, U-factor, warranty and haul-away on one page. Financing attached when you want it.

Install, cleanly

Drop cloths, boot covers and a full air-seal on every unit. Old windows hauled away and a walkthrough of your new windows plus warranty registration.

Watertight, condensation-smart

We flash and seal each skylight to shed snow-melt and rain the way the roof itself does — layered, lapped and tied into the shingles — not just caulked and hoped. That is what keeps a Portage Ave skylight dry through a January thaw and a spring melt.

We also advise on placement and glazing to minimize condensation, since a skylight over a humid bathroom needs different handling than one over a stairwell. The written quote covers the unit, the flashing kit and the interior light-shaft finish, all backed by warranty.

Skylight Installation questions answered

Leaks, venting and condensation for skylights.

Do skylights leak in Portage Ave?

Not when they are flashed and installed correctly — leaks come from bad flashing, not from skylights as a category. A quality unit paired with a proper step-and-counter flashing kit, lapped into the shingles the way the rest of the roof sheds water, will stay dry through snow-melt, ice and heavy rain. The old horror stories almost always trace back to a caulk-only install or a cheap job done wrong. We install to the manufacturer's flashing spec on the right unit for your roof pitch, so it sheds water like the roof around it.

Can skylights open?

Yes — venting skylights open, either manually with a pole or crank or with a motor and remote, to let hot, moist air escape at the highest point of the room. That is a real benefit over a bathroom, kitchen or stairwell, where heat and humidity collect near the ceiling; opening the skylight vents it straight out. Fixed skylights, which only bring in light, cost less and have one less thing to seal. We help you choose between fixed and venting based on the room and how you will use it.

Will a skylight cause condensation?

Any glass in a cold climate can sweat if the room is humid and the glazing or placement is wrong, and a skylight is no exception — but good choices keep it in check. We spec efficient, insulated glazing, advise on the best location for the room, and make sure the light shaft is insulated so the interior surface stays warmer. Managing room humidity with a vent fan helps too, and a venting skylight lets moisture out directly. Placed and glazed properly, a modern skylight stays clear, not dripping, through a Portage Ave winter.

Fixed or vented skylight — which should I choose?

Fixed skylights cost less and only bring light; vented models open to release heat and moisture, which is ideal over a bathroom or kitchen.

Can a skylight be added to any roof?

Most pitched roofs suit a skylight; we check the roof structure and pitch and pick the right unit and flashing kit for a watertight install.

Book a free Portage Ave skylight installation estimate

Book a free in-home measure and a written, itemized quote for skylight installation anywhere across Portage Ave and the surrounding towns. Daylight from above, flashed watertight for our snow and melt, and backed by warranty — installed by our own crews, no subcontractors, no pressure.

Locally owned · Insured · ENERGY STAR® · Free written estimates

Real Portage Ave reviews

What Portage Ave homeowners say about us

★★★★★ 4.9 · 118 reviews on Google

★★★★★

Our dark hallway is now full of daylight. They flashed it properly and not a drop of water through the spring melt.

H. Lemieux

Homeowner, Portage Ave

Vented skylight over the bathroom — clears the steam and brings in light. Flawless, dry install.

A. Osei

Was nervous about leaks but their flashing work put that to rest. A full winter of snow-melt and it stays dry.

R. Dumont

Brightened a windowless stairwell. Neat interior finish and honest advice on the best placement.

M. Sekhon

Portage Ave skylight installation — measured, sealed, warrantied

Daylight from above

From free estimate to installed — in four simple steps

Book the estimate

On-site measure

Written quote

Install, cleanly

Watertight, condensation-smart

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Skylight Installation questions answered

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Book a free Portage Ave skylight installation estimate