How to Build a Deck for Maximum Sunlight Exposure

If you love soaking up the sun, building a deck with maximum sunlight exposure is the way to go. Whether you’re looking for a bright space to lounge, entertain, or grow sun-loving plants, proper planning is key. The way you position, design, and build your deck can make a huge difference in how much sun it gets throughout the day.

Here’s everything you need to know to create a sun-filled deck that stays bright and warm all day long.

Cozy outdoor patio with wicker furniture, hanging chair, and decorative pillows in a garden setting for relaxation and leisure.

Choose the Best Location for Sunlight

Before you start building, pick the right spot for your deck. Not all areas of your yard get the same amount of sun, so it’s important to figure out where the sunlight hits the most.

South-facing decks get the most sun throughout the day, making them ideal for maximum exposure.
West-facing decks get lots of afternoon sun, which can be great for evening relaxation but may be very hot in the summer.
East-facing decks get cool morning sun but more shade in the afternoon.
North-facing decks tend to be the shadiest and may not be ideal if you want full sun.

A south or west-facing deck will give you the most direct sunlight all day long. If you’re unsure, spend a few days observing how the sun moves across your yard at different times.

Remove Any Shade Obstructions

Even in a sunny location, some things can block sunlight. Trees, fences, tall hedges, and even parts of your house can cast shadows on your deck.

If large trees are shading your deck area, consider trimming back branches to let in more sunlight.
Avoid placing your deck too close to a tall fence that could block afternoon light.
If your house is shading the area, move the deck further away or choose a raised deck to capture more sun.

The fewer obstacles in the way, the brighter and sunnier your deck will be.

Use Light-Colored Materials

The materials you choose for your deck can affect how much sunlight is reflected versus absorbed.

Light-colored decking (like beige, tan, or light gray) reflects more sunlight and keeps the space brighter.
Dark-colored decking absorbs heat and can make the deck too hot to walk on in direct sun.

If you love the look of wood, go for lighter woods like cedar or treated pine. Composite decking also comes in light shades that won’t overheat in the sun.

Composite backyard deck with white and brown railing outdoor grill and patio chairs

Opt for a Low or Open Railing Design

Deck railings can cast long shadows, especially in the afternoon. If you want maximum sunlight, go for railings that don’t block too much light.

Glass railings allow sunlight to pass through while keeping the deck feeling open.
Cable railings have thin, horizontal cables that won’t create large shadows.
Low-profile railings or benches instead of railings can help keep your deck open to the sun.

The more open and minimal your railings, the more sunlight your deck will get.

Build a Raised or Multi-Level Deck

If your yard has shady spots, consider raising your deck to capture more sun.

A second-story deck will be much sunnier than one close to the ground.
A multi-level deck lets you have a shaded area below and a sunny area on top.
If your deck is low to the ground, build it slightly higher than nearby shade sources to get more sun.

Even raising your deck by a few feet can make a big difference in sunlight exposure.

Angle Your Deck for the Sun’s Path

The sun moves across the sky at different angles depending on the season. If you want year-round sunlight, build your deck to follow the sun’s natural path.

In summer, the sun is higher in the sky, so midday sunlight will be strongest.
In winter, the sun is lower, meaning it may get blocked by houses, trees, or fences.

If possible, angle your deck slightly southwest to capture both midday and afternoon sun all year long.

Limit Overhead Coverings

Shade structures like pergolas, awnings, and umbrellas are great for comfort, but if your goal is maximum sunlight, they can block too much light.

If you add a pergola, use one with wide spacing between the slats so some sun still comes through.
Instead of a permanent awning, consider a retractable one that you can open when needed.
If you need some shade, use moveable umbrellas so you can enjoy full sun when you want it.

A mostly open-air deck will give you the most natural sunlight.

Choose Sun-Loving Plants for Decoration

If you love gardening, adding plants to your deck can enhance the sunny atmosphere. Choose full-sun plants that thrive in bright conditions, like:

Potted succulents (agave, aloe, or jade plants)
Herbs like basil, rosemary, and thyme
Bright flowers like petunias, marigolds, and geraniums
Mini fruit trees in pots, like lemon or lime trees

These plants love direct sunlight and will thrive on a bright deck.

Reflective Surfaces to Maximize Sunlight

If you want to boost the sunlight on your deck even more, adding reflective surfaces can help bounce light around and brighten up the space.

Glass tabletops reflect sunlight while keeping the deck looking stylish.
Metallic accents like stainless steel railings or aluminum furniture can reflect light instead of absorbing it.
Mirrors or light-colored wall panels on the side of a house or fence can redirect sunlight onto your deck.
White or light-colored cushions and décor will keep the space feeling airy and bright.

Even small changes like these can make a big difference in how much light reaches your deck.

Elevated wood deck with metal cable railing and outdoor dining set offering scenic views of lush trees and mountains

Best Furniture for a Sunny Deck

If your deck gets a lot of direct sunlight, you’ll want furniture that can handle the heat and won’t fade quickly.

Aluminum or powder-coated metal furniture won’t absorb as much heat as dark metal.
Teak or cedar wood furniture is naturally weather-resistant and won’t get too hot.
Outdoor mesh seating allows air to pass through, keeping chairs cooler.
UV-resistant fabrics help prevent cushions from fading in the sun.

Avoid plastic furniture in dark colors, as it can overheat quickly and become uncomfortable to sit on.

Water Features for a Cooling Effect

Even if you want a lot of sunlight, you might also want a way to cool off on hot days. Adding a small water feature can help balance the heat while keeping the space refreshing.

A small deck fountain can add a relaxing feel while slightly cooling the surrounding air.
A misting system can provide a light, cooling spray without blocking the sun.
A small plunge pool or hot tub can let you soak in the sun while staying cool.

This way, you get all the sunlight without feeling overheated on warmer days.

FAQ: How to Build a Deck for Maximum Sunlight Exposure

1. What’s the best deck direction for full sunlight?

A south-facing deck gets the most sun all day, while a west-facing deck gets the strongest afternoon sun.

2. How can I prevent my deck from getting too hot?

Use light-colored decking materials, limit dark furniture, and add moveable shade like an umbrella for extra comfort.

3. Will glass railings help with sunlight exposure?

Yes! Glass railings allow sunlight to pass through without blocking the view or creating shadows.

4. Should I build a raised deck for more sunlight?

Yes! A higher deck gets more sun because it’s less likely to be blocked by fences, trees, or buildings.

5. What’s the best way to reduce shadows on my deck?

Choose low-profile or open railings, avoid tall plants near the edges, and position the deck away from large obstacles.

Modern backyard patio with wooden pergola, outdoor dining table, and lounge seating overlooking the pool

Upgrade Your Deck With Riverview Decks

A sun-filled deck is perfect for relaxing, entertaining, and enjoying the outdoors all year long. By choosing the right location, materials, and design, you can create a bright and sunny space that feels warm and inviting.

If you want a deck expertly designed for maximum sunlight, Riverview Decks is here to help. From custom layouts to high-quality materials, we make sure your deck is built to capture the most sun possible.