How To Install A Flat Roof Skylight​

Introduction

Installing flat roof skylights is becoming increasingly popular, especially among those who want to brighten up and freshen their homes or offices. A skylight is a window installed in the roof that allows natural sunlight to enter inside. Flat roof skylights are designed for buildings with completely flat roofs, where the use of traditional angled skylights is challenging.

These skylights not only support bringing daylight into the house but also minimize energy bills since less electricity is used over the day. However, when installing skylights, paying particular attention to waterproofing and insulation is crucial to prevent issues such as water leakage.

In this session, we will guide you step-by-step on how to install a flat roof skylight so that you can simply do this task on your roof.

Tools and Materials Needed

To install a flat roof skylight, you want several precise tools and high-quality materials that make the work easier and ensure it’s done perfectly.

Tools:

• Measuring tape: To evaluate the accurate size and placement.
• Pencil or marker: To mark the area on the roof for the skylight installation.
• Circular saw or jigsaw: to trim the opening in the roof for installation.
• Drill or screwdriver: to attach screws and attach the skylight to the roof.
• Caulking gun: To apply sealant and avoid water from leaking in.
• Utility knife: For pruning and attaining a clean finish.
• Ladder: To securely arrive at the roof.
• Safety goggles and gloves: for defense against slashes and dirt.

Materials:

• Flat roof skylight unit: The skylight you need to install.
• Roofing sealant or waterproof flashing tape: to avoid water leaks.
• Screws and fasteners: To strongly secure the skylight.
• Roofing membrane or tar paper: To attach spare protection to the roof.
• Wood frame or support: To strengthen the skylight opening if required.

Holding all these specific tools and materials is important to make the installation easier and perfect. Lacking any item can cause delays or an improper fitting of the skylight.

Measuring and Marking the Location:

Firstly, choose the area on the flat roof where you need to install the skylight. Use a measuring tape to exactly measure the extent, and then mark the borders of the skylight opening on the roof with a pencil or marker. Confirm the position allows perfect natural light to enter and that the roof structure is vigorous enough.

Preparing the Roof:

Once the area is marked, get the roof ready for installation. This means cleansing the marked location carefully and ensuring the surface is dry and strong. Expel any former debris or roofing material so that cutting is simple and the skylight frame can fit correctly.

Cutting the Opening:

Now, cut the marked location using a saw or a suitable cutting instrument. Wearing protective gloves and goggles is very critical to keeping your hands and eyes safe. Cut attentively and verify the borders are even so the skylight frame sets smoothly and the roof is not defective.

Installing the Skylight:

Attentively set the skylight unit into the cut opening. First, locate the frame and secure it strongly with screws. Then use waterproof sealant or flashing tape to avoid any water from flowing. Confirm the skylight is fully fixed and perfectly sealed.

Sealing and Waterproofing:

After installing the skylight, the most critical step is closing and waterproofing. Apply roofing sealer or waterproof flashing tape on the bonds between the roof and the skylight to stop water from flowing. The sealant must be used equally and carefully, especially over the nooks and edges. This step shields the roof from rain and humidity.

Securing the Skylight:

Once the sealant is applied, strongly fasten the skylight to the roof. Use fasteners and bolts to securely attach the frame in position. This confirms that the skylight remains strong under all situations, even if there is vigorous wind or a rainstorm. Properly fixing strengthens the skylight structure and curtails the need for continual maintenance.

Final Inspection and Finishing:

Then, concluding the installation, execute a final inspection of the skylight. Verify that no screws are loose, the sealant is properly applied on all bonds, and the glass/frame is accurately arranged. Set aside any slight problems instantly. For finishing, use extra sealant or roofing membrane over the skylight to fully seal the installation fully sealed. This final step constructs your height to be secure, strong, and long-lasting.

Maintenance Tips

Regular Cleaning:

The skylight glass and frame must be cleansed daily or at least every week. Soil, dust, leaves, and insect debris collect on the skylight, which lessens the quantity of light entering. Use mild detergent and water for scrubbing, and softly wipe the glass with a smooth cloth or wipe to avoid scratches. Routine cleaning is important to maintain the skylight, supplying the best possible light.

Checking Sealant and Joints:

Routinely explore the skylight’s sealant and connections. If you detect any breaks, gaps, or flaking, get them fixed instantly to avoid water from coming in and causing leaks.

Detecting and Repairing Leaks:

After rain or when the climate changes, verify around the skylight for any water combined or signs of humidity. Do not omit any leaks you discover. Fix them instantly by using sealant or waterproofing materials, as water damage can deface the roof structure. Convenient fixes can avoid significant damage.

Keeping the Glass Clean:

Always keep the skylight glass clean. Muddy glass blocks light and makes the area seem dark. Wipe the glass occasionally a week with a flexible sponge and gentle cleaner for the perfect results.

Keeping the Roof Area Clear:

Verify leaves, branches, or rubble don’t collect around the skylight on the roof. Such obstructions can stop appropriate water drainage and generate leaks.

Regular Inspection of Sealant and Flashing:

Explore the sealant and flashing tape near the skylight borders within 6 months to a year. If you observe any cracks, gaps, or wrecks, restore or fix them instantly. Released or broken flashing tape can lead to waterproofing problems. This inspection is important to maintaining the skylight’s strength and avoiding leaks.

Avoid Placing a Heavy Weight on the Skylight:

Flat roof skylights are usually fragile and cannot carry heavy cargoes. Never place weighty objects or structural materials or exert pressure on it. A huge burden can breach or damage the glass and frame, leading to expensive repairs.

Professional Maintenance:

If the skylight tolerates crucial damage or maintenance seems complex, it’s better to seek help from an expert roofer or skylight consultant. They can entirely inspect the skylight and execute necessary repairs.

Conclusion

Installing a flat roof skylight is the best method to transport natural light into your house or office. Not only does it help conserve energy, but it also grants your area a fresh, modern look. With perfect planning, precise measurements, and efficient waterproofing, you can make your skylight strong and leak-free.

By pursuing the steps outlined in this guide, you can smoothly and securely install a skylight on your flat roof. Also, make preservation tips a part of your routine so that your skylight keeps working great for a long time.

In the end, if you invest a little time and effort in this process, you will not only make your home brighter but also increase its value. So, without any delay, start your flat roof skylight installation and brighten up your space with natural light!