Diy Outdoor Waterproof Bench with Built-in Storage

Looking to enhance your outdoor living space while keeping it organized and weather-resistant? A DIY outdoor bench with built-in storage and waterproofing is the perfect solution. This guide will walk you through the process of creating a functional and stylish piece of furniture that will withstand the elements.

By the end of this project, you'll not only have a beautiful bench to admire, but also a practical one. With a hidden storage compartment, you can tuck away gardening tools, outdoor blankets, or children's toys, keeping your patio neat and clutter-free. Plus, the waterproof finish will ensure your items stay dry, no matter the weather.

Choosing the Right Materials

Your first step is selecting the perfect materials for your bench. Opt for pressure-treated lumber or cedar to ensure longevity and resistance to rot and pests.

For the bench's seating and backrest, consider using thick, comfortable outdoor cushions. Choose waterproof and weather-resistant varieties to maintain their condition throughout the seasons.

Pressure-Treated Lumber vs Cedar

Pressure-treated lumber is less expensive and provides good resistance to rot and pests. It's also versatile, allowing you to stain or paint it to match your outdoor theme.

Cedar, on the other hand, is naturally resistant to rot and insects, and it has a more refined, esthetic appeal. It's slightly more expensive but requires less maintenance and will age beautifully over time.

Sizing Your Bench

Determine the size of your bench based on your available space and seating needs. Consider both the length and width to accommodate users comfortably.

For a typical patio bench, aim for a length of 60-72 inches and a width of 18-24 inches. Ensure the height is around 18 inches to make seating comfortable and easy.

Designing the Bench with Storage

To create the storage compartment, you'll need to add an additional board at the base of your bench frame. This board will sit horizontally and serve as the bottom of your storage box.

Enclose the bottom board with vertical boards on the sides and the back to form a box. Don't enclose the top and front to allow easy access to the storage space.

Building the Storage Compartment

Measure and cut four pieces of 2x4 lumber for the sides and back of your storage box. Attach these pieces to the base board using wood screws or nails. Ensure the box is square by measuring diagonally from corner to corner.

You can also add a removable lid for the storage compartment. Cut a piece of plywood to fit over the top of the box, and attach hinges to one side. This will allow you to lift the lid and access your stored items.

Attaching the Seating and Backrest

Create the seating and backrest frames using 2x4 lumber. Attach them to the storage box and the bench legs using wood screws or nails. Ensure they are level and square.

For the backrest, consider adding slight incline for added comfort. Attach it securely to the bench frame, making sure it's steady and won't wobble.

Waterproofing Your Bench

Once your bench is fully constructed, it's time to waterproof it to protect your stored items and extend the life of your furniture.

Apply a waterproof sealant or paint to all surfaces, ensuring it penetrates the wood well. If you're using cedar, you can skip this step as it has natural waterproofing properties. However, applying a sealant will further enhance its durability and enhance its color.

Sealants vs Paints

Sealants are designed to penetrate and protect the wood, making them a great choice for outdoor use. They usually come in clear or toned varieties and can be reapplied as needed.

Waterproof paints offer excellent protection and come in a variety of colors. However, they can be thicker and less flexible than sealants, which might affect the wood's natural aging process. Opt for oil-based or acrylic paints for maximum durability.

Applying the Finish

Follow the manufacturer's instructions when applying your chosen sealant or paint. Typically, you'll need to apply multiple coats, allowing each to dry thoroughly between applications.

Ensure you cover all surfaces evenly, including the legs and underside of the bench to provide complete protection.

With your DIY outdoor bench complete, you'll have a stylish and practical addition to your patio or garden. Enjoy the comfort of your new seating area, knowing your belongings are safe and dry in the weather-resistant storage compartment. Happy building!