Solid Oak Plank Flooring
Solid oak plank flooring is made from a single piece of natural oak timber, creating a traditional hardwood floor with exceptional durability. Each board is cut directly from oak logs and milled into planks that showcase the natural grain, knots and colour variation of the wood.
Because the entire plank is solid timber, these floors have a substantial feel underfoot and can often be sanded and refinished multiple times during their lifespan. This makes solid oak flooring a long-lasting option that can remain in place for decades when properly maintained.
What Is Solid Oak Plank Flooring?
Solid oak flooring is produced from full-thickness oak boards, typically between 18 mm and 22 mm thick. Unlike engineered flooring, which uses layered construction, solid planks are made from a single piece of timber throughout.
This simple construction gives the floor its strength and authenticity. The visible surface is not a veneer but the full thickness of the board, meaning the floor can be sanded and refinished many times if required.
Natural Appearance and Character
One of the main reasons homeowners choose solid oak planks is their natural appearance. Oak has a distinctive grain pattern that ranges from straight lines to swirling cathedral patterns depending on the cut of the timber.
Each board is unique, and variation between planks gives the finished floor a natural character that cannot be replicated by synthetic materials.
Oak flooring is available in several grades, from clean prime boards with minimal knots to more rustic grades with visible character and colour variation.
Durability and Lifespan
Solid oak floors are well known for their longevity. When properly installed and maintained, they can last for many decades.
Because the boards are thick, the surface can be sanded and refinished multiple times over the life of the floor. This allows worn finishes or scratches to be removed and replaced with a new finish.
This ability to restore the surface is one reason why solid oak flooring is often found in older homes and historic buildings.
Plank Widths and Board Sizes
Solid oak planks are available in a variety of widths, although there are some limitations compared with engineered boards. Wider boards tend to move more with seasonal humidity changes, so many solid oak floors use boards between 120 mm and 190 mm wide.
In larger spaces, wider boards can create a more dramatic appearance by emphasising the natural grain of the timber.
Installation Considerations
Because solid wood reacts more strongly to humidity changes than engineered flooring, installation conditions are important. Solid boards are typically installed above ground level and require expansion gaps around the perimeter of the room.
They are normally fixed to the subfloor rather than floated. In environments with large humidity swings, engineered flooring may provide better stability.
Finishes and Surface Treatments
Solid oak planks can be finished in a wide variety of ways depending on the look you want to achieve. Popular options include brushed textures, smoked finishes and natural matt oils.
These finishes highlight the grain of the wood and can dramatically change the appearance of the floor.
Shop Solid Oak Flooring
If you’re considering a solid oak floor, explore our wood flooring collections below: