WindsorONE 5/4×6 Trim Board
Actual size 1 1/16″ x 5 1/2″. Factory primed finger jointed wood for window stools, rail caps, water table and bench tops, warranted 30 years against rot and insects. See the board size guide for how this compares with our other boards.
We offer free next-day delivery on orders over $300 within a 50-mile radius of any of our stores. For orders less than $300 within our radius, we charge a $65 delivery fee. For delivery sites outside of our 50-mile radius, we charge a $250 delivery fee, regardless of the amount purchased. Please click here to view a map of our delivery radius.
Product details
| Nominal Size | WOS1 – 5/4 X 6 |
|---|---|
| Wood SpeciesWood type classification to identify material characteristics. | Exterior Radiata Primed Pine |
| Board Length | 16′, 4″ sample, 8′ |
| Edge ProfileShows whether the board edges are square (sharp) or eased (rounded). | S1S2E (1 Side Smooth, 2 Edges Eased)Reversible, 1 rough sawn side, the rest smooth with 2 eased edges., S4S (Smooth 4 Sides)Smooth on all four sides with crisp, square edges. |
Description
 WindsorONE 5/4×6 Trim Board
A window stool has to carry weight, take knocks and shed water, which is why tradition puts it in 5/4 rather than 1x. WindsorONE 5/4×6 measures 1 1/16″ thick by 5 1/2″ wide, and it is built for window stools, rail caps, water table and bench tops.
It is finger jointed from real wood rather than composite, so it cuts, nails and holds a screw like timber. Should it rot or suffer insect damage inside 30 years, the warranty covers it. Priming is done at the mill, three coats of acrylic latex, faces and edges alike.
Available S4SSE for a flat painted look and S1S2E where a sawn texture is wanted.
It runs 1 1/16″, so it will stand slightly proud of a 1″ MDF 5/4x. Check against 5/4×6 boards. If you need more or less face, WindsorONE 5/4×5 is the next size down and WindsorONE 5/4×8 the next size up. If you are comparing materials, the board size guide puts this next to our other boards.
Round or bullnose the front edge before installing. It sheds water better and stops the primer wearing off the arris.
Before you buy
Not sure this is the right profile? Each of these takes a minute.
Know your trim
Every part named, so you order the profile you actually mean.
Interior trim anatomySee it in a room
Try profiles on a real room with your wall and floor colors before you order.
Open the room visualizerMeasure your job
Work out linear feet for one room or the whole house in seconds.
Open the calculatorNominal vs actual size
Why a 1x4 is not four inches wide, and what you will really receive.
Board size guide


