Skylights Installation
Installing or Replacing Skylights — A Critical Step in Roofing Work. Installing or replacing skylights is an essential stage in arranging the roof and requires experience and high qualification from the contractor. But in return, you get more light in the attic space and better air circulation. This type of glazing also helps illuminate bathrooms, walk-in closets, and other utility rooms where it’s not possible to install regular windows.
Roofing & Siding of Cape Cod is a certified installer of skylights and roof windows. Use our capabilities to build the home of your dreams.
Best time to replace your skylights?
When you re-roof!
If your home has older skylights, the best time to upgrade them is during your re-roofing project. Going from a dated bubble, or an older inefficient skylight, to a VELUX Skylight system – with clear glass, solar-powered venting options, and pre-installed solar shades – is a transformation you’ll notice every single day. And doing it while we’re already on your roof means no second project.
Three reasons to do it now:
- Save time and money
- Step up to today’s skylight technology – glass, high-energy efficiency, venting options, shades included
- Align your skylight and roof warranties from day one
Skylight Installation, Done Right the First Time
A skylight is a hole in your roof until it’s installed correctly. Flashing, sealing, and structural framing matter just as much as the glass itself — that’s where experience makes the difference between a skylight that lasts decades and one that leaks in year three.
Proper Flashing & Weatherproofing
Most skylight leaks aren’t caused by the skylight — they’re caused by bad flashing. We custom-fit flashing to your roofing material and pitch, so water is directed away from the opening, not into it.
Structural Assessment First
Before we cut into your roof, we check rafter spacing, roof pitch, and interior ceiling layout to confirm the right size and placement — including whether a shaft is needed to route light down to the room below.
Built Into Your Roofing Project
Adding or replacing a skylight is easiest — and most cost-effective — when it’s done alongside a re-roof. We plan the skylight work into the same timeline, so you’re not paying for two separate visits or two separate cleanups.
Local Weather Know-How
Cape Cod roofs deal with salt air, high wind, and ice in winter. We install and flash skylights to hold up against those specific conditions, not generic manufacturer specs.
When It Comes to Skylights, We Trust One Brand
Why we install VELUX - and recommend it to every homeowner
Built to Last:
VELUX has been the gold standard in skylights for over 50 years and offers industry-leading warranties. Precision flashing, weathertight construction, and glass engineered to handle whatever the elements throw at it.
Absolute Confidence:
As VELUX-trained pros, we know these products inside and out. Every installation is done to VELUX standards and backed by an industry-leading installation warranty. You’re covered long after we’re off the roof – 10 years to be precise, VELUX covers defects in workmanship or materials related to installation.
The Right Fit for Every Home:
Fixed or venting, solar-powered or manual with integrated shades and smart controls is why VELUX Skylight Systems are the right fit for every space and every budget.
As a Certified Installer and your roofing experts, we choose VELUX for their proven reliability and comprehensive warranty, guaranteeing a weathertight system for truly worry-free protection.
Skylights for Maximum Comfort
Natural light transforms any space — and this becomes especially clear when designing attic rooms. Well-designed and professionally installed skylights breathe life into an attic, creating an atmosphere that makes the space cozy and livable.
Just imagine how your home would look with modern skylights. It could be a sun-filled kitchen, a spacious living room, or an extra bedroom in the attic. If you want to enhance your home’s aesthetics, increase its energy efficiency, or simply add comfort, a custom skylight is a great solution.
Yes, you read that right. Skylights are not just for attics. They can also serve as an additional light source in other areas — like a bedroom or a kitchen.
Our Recommended VELUX Products
VELUX Skylight System
Skylight + Shade + Remote
Shades improve year-round comfort: a 46% improvement in U-value helps keep your home warmer in the winter, and lets in 19% less solar heat gain helping to keep your home cooler in the summer.
Brighten a space or soften sunlight-shades create the right atmosphere any time of day.
Easily adjust light and comfort from anywhere in the room with a simple, handheld remote.
*Up to 46% depending on skylight model and size
Venting Skylight Systems
Bring daylight and fresh air into your home with skylights that easily open and close.
As Fresh Air Skylight Systems open, they connect us to the outdoors, ushering in a gentle breeze that revitalizes and refreshes.
Fresh Air Skylight Systems transform homes and routines by setting the tone for an inspiring and uplifting environment.
Daylight is often dappled by clouds and trees, playing on furniture and decor while adding depth and dimension to the room.
Fixed Skylight Systems
Designed for flexibility and abundant daylight.
Fixed Skylight Systems have a minimalistic profile for a clean roofline, adding natural light discreetly. They’re easy to install, come in a wide range of sizes, and offer a dramatic transformation.
Sun Tunnels
Bring daylight into every room in your home.
As part of your roofing project, we can also brighten even the smallest spaces, such as your interior bathroom or master closet, with Sun Tunnel® Skylights. Designed to fit in the ceiling like a recessed light, Sun Tunnel Skylights channel sunlight from the roof for a comforting glow in any room. They’re also energy-efficient and easy to install, making for a quick and cost-effective project.
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Bring Natural Light Into The Smallest, Most Confined Spaces
The great thing about sun tunnels is that they fit where other windows can’t. They are perfect for small, cramped rooms. Their purpose is to capture daylight and direct it through a reflective tunnel into the space below.
At the same time, they serve as a beautiful detail for modern interiors. A room looks much more interesting with skylights streaming in natural light. You don’t need to rely only on artificial lighting to create visual appeal.
Sun Tunnels
We install VELUX Sun Tunnels — the same trusted system for skylights, built for tight spaces like bathrooms, hallways, and closets.
A sun tunnel is an optimal way to illuminate a dark hallway or storage room. There is no need to install additional light fixtures or increase electricity consumption.
These tunnels capture sunlight and direct it through a small light‑reflecting tunnel into the room. At the end point, the light is reflected off a flat diffuser mounted on the ceiling, imitating a classic light fixture. This solution looks impressive and is very practical.
There are two types of tunnels:
- Rigid. Recommended when there is a direct path from the roof to the ceiling with no obstacles. This solution provides bright white light, savings, and increases the building’s environmental friendliness. Accordingly, the property’s market value rises.
- Flexible. Suitable for short tunnels when installation around obstacles is required. Thanks to the flexible design, the product is easier to install. It diffuses sunlight.
Tunnels are effective not only during the day but also at night, as they capture moonlight. Using this technology can reduce electricity costs.
Commercial Grade
Skylights and sun tunnels are installed not only in private homes but also on commercial sites.
If you need additional lighting in a production facility, an ecological and economically advantageous solution such as this glazing and light‑collecting system will help accomplish the task.
Roofing & Siding of Cape Cod specializes in window installation, including skylight systems. We help clients choose the necessary option, design the installation, carry out the work according to building standards, and provide a warranty.
Skylight FAQs
What's the best time to replace an old skylight?
During a re-roofing project — we're already on the roof, so there's no second disruption or separate cost for access and cleanup.
How much does skylight installation cost?
It depends on the size, type (fixed vs. venting), and whether it's a new opening or a replacement. We give exact pricing after assessing your roof — request a free estimate.
Can I add a skylight where there wasn't one before?
Yes, in most cases. We check rafter spacing and roof structure first to confirm placement and whether a light shaft is needed.
Why do skylights leak, and how do you prevent it?
Leaks almost always come from improper flashing, not the skylight itself. We custom-fit flashing to your specific roof material and pitch.
What's the difference between a fixed and a venting skylight?
Fixed skylights let in light but don't open. Venting skylights open for airflow and can be manual or solar/remote-powered.
Do you install sun tunnels too?
Yes — sun tunnels are a good option for smaller spaces like bathrooms, closets, and hallways where a full skylight isn't practical.
How long does installation take?
A single skylight typically takes a day. If it's part of a larger re-roofing project, we schedule it into the same timeline.
Is there a warranty on skylight installation?
Yes — both the product and our installation work are covered. Warranty length depends on the manufacturer and system complexity, typically 5–20 years.
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