Our Oak Windowsill Boards are machined from Prime Grade White American Oak, for a natural look and smooth finish.

The window sills are supplied pre-sanded and unfinished so that they can be treated to complement any existing wood features within your home.

All Oak window sill boards over 250mm wide are made in sections and come jointed, ready for you to fit.

All of our Windowsills are available Square Edged or Bullnosed. Please select your choice from the dropdown box below.

Why choose our Oak Windowsill Boards?

Our Prime grade White American Oak is a golden brown timber that originates from North America.

Oak is a hardwood so naturally it has great durability and would be a practical choice of wood for a long lasting, hardwearing product.

We offer a Bespoke Service for Windowsill Boards, if you can’t find the size you require on the shop, please Ring the Office for other Sizes.