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You’ll finally have the natural light you’ve been wanting without the headaches that come with poorly installed skylights. No more water stains on your ceiling. No more drafts driving up your energy bills. No more wondering if the next storm will cause problems.
When we install your skylights, you get reliable, leak-free performance that adds real value to your home. Your rooms feel bigger, brighter, and more welcoming. Your utility bills drop because you’re using less artificial lighting during the day.
Most importantly, you get peace of mind knowing your skylights were installed correctly the first time by professionals who understand exactly how they work in Sag Harbor’s coastal climate.
Expressway Roofing and Chimney Inc has been serving Sag Harbor homeowners for years, and we’ve learned something important: most skylight problems aren’t actually skylight problems. They’re roof problems.
That’s why we approach every skylight project as roofing professionals first. We understand how water moves across your roof, where it’s likely to find its way in, and how to create a watertight seal that lasts through Long Island’s storms and seasonal changes.
When you work with us, you’re working with contractors who see the complete picture. We don’t just install skylights—we integrate them properly into your existing roof system so they perform exactly as they should for years to come.
First, we inspect your roof structure to make sure it can properly support the skylight and identify any existing issues that need attention. We’re not interested in covering up problems—we fix them so they don’t become your problem later.
Next, we carefully cut the opening and frame it correctly. This step determines whether your skylight will leak or not, so we take our time and do it right. We use proper flashing techniques and high-quality materials that are designed to work together.
Finally, we install the skylight itself, seal everything properly, and finish the interior work so it looks like it was always part of your home. Before we leave, we test everything to make sure it’s working correctly and show you how to operate any moving parts.
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We specialize in VELUX skylights because they’re built to last in climates like ours. You get energy-efficient glass that keeps your heating and cooling costs down, and durable construction that handles everything from summer heat to winter storms without problems.
Our installations include proper flashing, high-quality sealants, and attention to details that prevent the common issues you hear about with skylights. We’re not the cheapest option in Sag Harbor, but we’re the one that saves you money over time because you won’t be calling for repairs.
Every installation comes with our workmanship guarantee, and we use manufacturer-approved materials so your warranty stays intact. We also handle all the interior finishing work, so you’re not left with an unfinished project or having to coordinate with other contractors.
Skylight installation in Sag Harbor typically ranges from $1,500 to $4,500, depending on the size, type, and complexity of the installation. Fixed skylights are less expensive than vented or solar-powered models.
The biggest factor in cost is whether we’re installing on an existing roof or as part of a new roof project. Installing during a re-roof is more cost-effective because we’re already working on your roof system.
We provide detailed estimates that break down all costs upfront, so you know exactly what you’re paying for. Most homeowners find that the energy savings and increased home value make skylights a smart investment.
No, properly installed skylights don’t leak. The problem is that many skylights aren’t installed properly, which is why they get a bad reputation.
Most skylight leaks happen because of poor flashing work or shortcuts during installation. When we install skylights, we use a complete water management system with multiple layers of protection, including proper step flashing, ice and water shield, and manufacturer-approved sealants.
We’ve been installing skylights in Sag Harbor for years, and our properly installed units don’t develop leak problems. The key is understanding how water moves and making sure every potential entry point is properly sealed.
Yes, we install skylights on flat roofs using specialized mounting systems designed for low-slope applications. Flat roof skylights require different techniques than pitched roof installations, but they work just as well when installed correctly.
The key with flat roof skylights is proper drainage and using curb-mounted systems that elevate the skylight above the roof surface. We also pay special attention to the flashing details because water behavior is different on flat roofs.
Many Sag Harbor homes have flat or low-slope sections where skylights can dramatically improve the interior lighting. We’ll evaluate your specific roof and recommend the best approach for your situation.
Skylights bring light directly through your roof into a room, while sun tunnels use reflective tubing to channel light from the roof into interior spaces that don’t have direct roof access.
Sun tunnels are perfect for hallways, bathrooms, closets, or any interior room where a traditional skylight isn’t practical. They’re less expensive than skylights and can bring surprising amounts of natural light into dark spaces.
We install both options and can help you decide which makes more sense for your specific situation. Sometimes a combination of skylights and sun tunnels gives you the best overall lighting solution for your home.
Most skylight installations in Sag Harbor require building permits, especially if we’re cutting new openings in your roof. We handle all the permit applications and inspections as part of our service.
The permit process ensures that the work meets local building codes and is properly inspected. This protects you and helps maintain your home’s value and insurance coverage.
We’re familiar with Sag Harbor’s requirements and have good relationships with the local building department. The permit process typically adds 1-2 weeks to the project timeline, but it’s worth it for the peace of mind and legal compliance.
Skylights can be installed in most rooms that have direct access to the roof, but some locations work better than others. Bathrooms and kitchens benefit greatly from the extra ventilation, while bedrooms and living areas enjoy the natural light.
The key factors are the roof structure above the room, the roof pitch, and whether there are obstacles like HVAC equipment or chimneys in the way. We evaluate each situation individually to determine the best placement.
Sometimes we can install skylights in rooms that don’t seem like obvious candidates by using angled light wells or strategic placement. We’ll assess your home and show you all the possibilities during our consultation.
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