Aerogel Skylights: The Future of Energy-Efficient Daylighting

An Introduction to Aerogel Skylights

Skylights are a great way to bring more natural light into a space. They create bright, inviting interiors while reducing the need for artificial lighting during the day. In recent years, aerogel skylights have emerged as an innovative new option combining energy efficiency and light transmittance.

What Are Aerogels?

Aerogels are synthetic porous materials derived from a gel. They are extremely light and have very low density and thermal conductivity. This makes them excellent insulators while still allowing light and air to permeate.

Silica aerogels are one of the most common types used for skylights. They can be translucent or transparent, allowing daylight to pass through while blocking UV rays and insulating the building.

Benefits of Aerogel Skylights

There are many advantages to using aerogel panels in skylights compared to plastic or glass:

• Superior insulation - Aerogel skylights provide up to 2X better insulation than other materials.
• Lower energy costs - Their low U-value reduces heat transfer, lowering HVAC costs.
• Lightweight - Weighing up to 90% less than glass, they are easy to install.
• Safety - They block over 99% of UV rays, protecting interiors.
• Strength - Aerogel panels are durable and rigid.
• Light transmittance - Allow up to 3X more light compared to other translucent panels.

Types of Aerogel Skylights

There are a few different types of aerogel skylights to choose from:

Flat Panels

These are made from monolithic aerogel sheets sandwiched between glass or other structural materials. They offer sleek, contemporary profiles and can have different levels of light diffusion.

Domes

Curved aerogel domes sit atop an opening in the roof. This shape disperses light evenly in all directions. Popular for larger spaces like atriums.

Pyramids & Prisms

Angled panels made of aerogel refract and direct sunlight deeper into a space. Prisms split light into color spectra creating rainbow highlights.

Installing an Aerogel Skylight

Properly installing an aerogel skylight takes careful planning and execution:

Choose the Right Location

Consider lighting needs, room dimensions, roof structure, seasonal sun paths and local climate when deciding on skylight placement.

Waterproofing & Sealing

Ensure all connections and openings are thoroughly waterproofed to prevent leakage. Use sufficient flashing and high quality sealants.

Reinforce the Roof

Add structural framing and supports around the skylight as needed to disperse weight and withstand wind/snow loads.

Insulate Surroundings

Insulate roof decking and walls around the skylight to prevent condensation issues and energy loss.

Install Properly

Follow manufacturer guidelines for secure, airtight installation. A qualified contractor is recommended for structural skylights.

Diffuse Light Evenly

Use baffles, reflectors or translucent materials to prevent hot spots and glare. Reflect interior light upwards.

Maintenance Tips for Aerogel Skylights

While aerogel skylights are durable, proper care will maximize their lifespan:

• Clean inside and out with mild soap and water to prevent dirt buildup.
• Reapply weatherproof seals around the frame annually.
• Clear debris and leaves from exterior surfaces and gutters frequently.
• Address any cracks, cloudiness or wear to panels right away.
• Recalibrate seasonal solar angles for adjustable skylights.

Know When to Seek Repair

Contact a professional if you notice:

• Visible moisture or leaks.
• Damage, cracks or loose panels.
• Condensation or frost indicating insulation failure.
• Increased energy costs.
• Darkening or color change in panels.

With periodic inspection and care, aerogel skylights will enhance any space for decades.

The Future of Aerogel Skylights

As technology progresses, aerogels will open new possibilities for daylighting in architecture. Some innovations in development include:

• Improved structural rigidity and flexibility.
• Enhanced light transmittance with lower haziness.
• Hydrophobic aerogels that repel condensation.
• Smart glass aerogels that tint on demand.
• Lower production costs making them more accessible.

Aerogel skylights are already vastly outperforming traditional glass and plastic designs. As material and manufacturing advancements continue, they will become the new standard in energy-efficient buildings.

Bring the benefits of natural light indoors with innovative aerogel skylight solutions today!

FAQs

What are the main benefits of aerogel skylights?

The main advantages of aerogel skylights are superior insulation, energy savings, lightweight construction, UV blocking, strength and maximum light transmittance.

How much natural light do aerogel skylights allow in?

Aerogel skylights let in up to 3X more natural daylight compared to other translucent panel materials such as polycarbonate or fiberglass.

Are aerogel skylights suitable for all climates?

Yes. Aerogel panels are extremely weather resistant. They block UV rays, insulate from heat/cold and some models are hydrophobic to prevent condensation buildup.

Do I need a professional to install an aerogel skylight?

For flat retrofit panels, DIY installation is possible for experienced homeowners. Structural skylights require cutting into the roof, framing and weatherproofing, so professional installation is strongly recommended.