When it comes to covering walls, drywall has long been the go-to material. However, it’s not the cheapest option, and there are several alternative methods to consider. Let’s delve into some of the most affordable ways to cover your walls, keeping your budget and the environment in mind.
From recycled materials to innovative solutions, there’s a range of options to explore. In this guide, we’ll walk you through some of the cheapest alternatives to drywall, highlighting their advantages, disadvantages, and installation processes.

Recycled and Reclaimed Materials
Using reclaimed or recycled materials is an eco-friendly and budget-friendly way to cover your walls. These materials not only save you money but also help reduce waste and support sustainability.
Examples include reclaimed wood, metal sheets, and Barnboard. Each of these materials brings a distinct character and warmth to your space while keeping costs low.
Reclaimed Wood
Reclaimed wood offers a unique, rustic charm that’s hard to replicate with new materials. Sourcing reclaimed wood can be done locally through salvage yards, flea markets, or online platforms, making it an accessible option for many.
It’s essential to ensure the wood is free from insects and doesn’t contain any hazardous substances before using it for interior walls. Once you’ve sourced your wood, you can install it using basic woodworking tools and techniques.

Metal Sheets and Barnboard
etal sheets, often made from corrugated steel or aluminum, provide a modern, industrial aesthetic. They’re durable, low-maintenance, and can often be sourced at a fraction of the cost of drywall.
Barnboard, on the other hand, offers a classic, rural charm. It’s usually less expensive than reclaimed wood but may require more preparation and sealing before installation. Both materials can be installed using basic tools and techniques, similar to drywall.
Concrete and Cement Board
Concrete and cement board are long-lasting, durable, and surprisingly affordable alternatives to drywall. They’re typically used for bathroom and kitchen walls due to their resistance to moisture and mold, making them an excellent choice for high-humidity areas.

Both materials are heavier than drywall, so they may require additional support during installation. However, their durability and longevity make them a cost-effective solution in the long run.
Thin-set and Tiles
Using thin-set mortar and installing tiles is another affordable wall covering option. Tiles come in a wide range of materials, colors, and patterns, allowing you to create a unique, customized look. Additionally, tiles are easy to clean and maintain.
While the initial investment in tiles can be higher, depending on the material chosen, the long-term costs are often lower than drywall due to reduced repair and maintenance needs.
Concrete Board
Concrete board, also known as cement backer board, is specifically designed for tiling applications. It’s lightweight, easy to cut, and can be installed using basic tools. Like concrete, it’s resistant to moisture and mold, making it ideal for wet areas.

Concrete board is often less expensive than drywall and provides a solid, durable surface for tiling. Although it may require more preparation work, such as installing furring strips for added support, the long-term benefits often outweigh the initial effort.
Innovative and Inexpensive Alternatives
Several innovative, eco-friendly, and budget-friendly materials have emerged as alternatives to traditional drywall. These materials offer unique benefits and can help you achieve a distinctive look in your space.
Some of these innovative materials include straw bale, wheat board, and recycled plastic panels.
Straw Bale
Straw bale construction has gained popularity for its exceptional insulating properties and affordability. Straw bales are straw wrapped in string or twine, creating a rectangular bale that can be used to build walls.

Straw bale walls provide excellent thermal mass, helping to regulate indoor temperatures and reduce energy consumption. They’re also lightweight, making installation relatively easy compared to traditional concrete or cement walls.
Wheat Board and Recycled Plastic Panels
Wheat board, also known as wheat straw board, is a sustainable, environmentally friendly alternative to drywall. It’s made from the shocks left over after wheat harvesting, which are then compressed and bound with a water-based resin.
Recycled plastic panels, often made from HDPE (high-density polyethylene), offer a highly sustainable and durable alternative to drywall. Both materials are lightweight, easy to install, and provide excellent insulation properties.
Incorporating these materials into your home not only helps you save on costs but also promotes sustainable practices. By embracing innovative, eco-friendly alternatives, you contribute to a healthier, greener planet while creating a unique, distinctive space for yourself.






