What wood is used for window sills? [Window Sills 101]

There are many different types of wood available, but most are specifically chosen for their specific properties. To give you an idea, hardwood is the term used to describe woods with a high density and hardness. These include oak, mahogany, and teak.

Softwoods are the opposite of hardwoods in that they have less density and hardness. This includes pine, spruce, cedar, birch, maple, poplar, willow, and elm.

There are several different types of wood used for window sills. There is also a variety of window sill styles to choose from. All window sills will vary in design, style, and functionality.

However, let’s check below for a better understanding. 

What wood is used for window sills

What Wood Is Used For Window Sills?

There is a lot of wood that can be used for window sills such as Cherry, Ash, Hard maple, soft maple, Brazilian Cherry, poplar, knotty pine, Walnut, Hickory, Red & White oak, Beech, etc.

What wood is used for sash windows?

Typically, hardwood is used for sash windows because it is durable and weather resistant.

However, if you are looking for an alternative to wood, there are many options such as vinyl windows or PVC windows.

What wood should I use to replace the rotten window sill?

The best wood to use for a window sill replacement is cedar. Cedar is a naturally rot-resistant wood that has been used in buildings since ancient times.

Cedar is very popular because it doesn’t need any additional treatment and is easy to work with, making it ideal for DIY projects like this one.

What material is used for window sills?

Most homeowners are not aware that the sill plate is rarely ever made from wood. Instead, it’s most often constructed of plaster or concrete with a metal frame to provide rigidity.

See also  How to Remove Paint From Wood Without Chemicals? 6 Ways

This makes interior window sills very strong and durable since they only need minimal staining in order to maintain their natural color.

The majority of solid exterior window sills are aluminum too due to this reason – however, some people still think wooden pictures exist on real wood sills, and this just isn’t really the case.

How thick should a window sill be?

For most window types, the sill thickness is about 2-8 inches in width and height. For double-hung windows, sometimes a thicker detail may be used to keep it from resting on wet surfaces.

Are interior window sills necessary? Should a window sill be used on all interior glass?

Window sills are probably the one set of design elements that homeowners should never ignore. This might seem obvious, but you’d be surprised how often people are amazed by thick-framed picture windows without any support from the exterior wall.

In fact, if a window has to “lean” against an exterior wall as it opens and closes.

We consider this situation dangerous for both humans and pets. And it’s no wonder because most windows that were built in this way last for decades with no issues.

A very few complaints despite the fact shifting weight, dirt, and even furniture items shifting back and forth on top of them all day long is not healthy!

As we said above – many homeowners start off their design process without a solid option when designing glass interior sills for picture windows so they simply add on some felt or porcelain tiles.

See also  What Grit Sandpaper to Remove Paint From Wood? [2022]


Window sills are wooden parts that are used to support windows. Sills are attached to the window frame with nails or screws. They are usually made of wood, but can also be made of metal or plastic. The purpose of a sill is to provide a place for the window glass to rest on when it is opened.

Now that you know what wood is used for window sills, it’s time to start looking at different types of wood. If you have any questions or need help choosing a type of wood, let us know. 

Read also:

What is fake wood called?

Similar Posts