Window Pergola Plans

This step by step woodworking project is about window pergola plans. This project is about how to build a super simple window pergola that will add unique appeal to your house. This would also work if you want to create some shade to a window and grow some climbing plans around it. You can adjust the size of my plans to suit your needs. See my other DIY projects HERE.

We recommend you to invest in the best materials you could afford. Therefore, you should buy weather-resistant lumber, such as pine or cedar. Always take accurate measurements before adjusting the size of the components at the proper size. Drill pilot holes trough the components before inserting the wood screws, to prevent the wood from splitting. See all my Premium Plans HERE.

Made from this plan

Building window pergola

Materials

A – 2 pieces of 2×6 lumber – 24″ long, 2 pieces – 23 1/2″ long, 2 pieces of 2×4 lumber – 21 1/4″ long SUPPORTS
B – 2 pieces of 2×6 lumber – 72″ long RAFTERS
C – 9 pieces of 2×2 lumber – 25″ long RAFTERS

3 pieces of 2×6 lumber – 8′
1 piece of 2×4 lumber – 2′
3 pieces of 2×2 lumber – 8′
3 1/2″ screws
2 1/2″ screws
stain, wood filler, wood glue

Tools

Safety gloves, glasses
Miter saw, jigsaw
Chalk line, tape measure, spirit level, carpentry pencil
Drill machinery and drill bits

Time

One Weekend

How to build a window pergola

Supports for the window pergola

Use 2×6 lumber for the supports. Use a circular saw and a jigsaw to make the cuts to the supports, as shown in the diagram. Smooth the surface with sandpaper.

Assembling the supports

Center the horizontal support to the back support. Drill pilot holes and insert 3 1/2″ screws to lock them together tightly. Make sure the corner is square.

Building the braces

Use 2×4 lumber for the diagonal braces. Make 45 degree cuts at both ends of the braces. Use a jigsaw to make the curved cut to the brace.

Fitting the diagonal braces

Drill pocket holes at both ends of the braces and then lock it to the support with 2 1/2″ screws.

Fitting the braces – pergola for window

Fit the supports on both sides of the window. You can adjust the distance between the supports to suit your needs. Drill pilot holes through the back supports and insert 3 1/2″ screws to lock them to the house framing.

Rafters – window pergola

Use 2×6 lumber for the rafters. Make decorative cuts to both ends of the rafters.

Fitting the rafters – window pergola

Fit the rafters to the top of the supports and center them into place so you have equal overhangs on both sides. Drill pilot holes and insert 3 1/2″ screws to lock them to the supports.

Slats – window pergola

Use 2×2 lumber for the top slats. Make 45 degree cuts to the slats, as shown in the diagram.

Fitting the top slats to the window pergola

Fit the slats to the top of the window pergola, drill pilot holes and insert 2 1/2″ screws to lock them into place tightly.

Window pergola plans

Last but not least, you need to take care of the finishing touches. Fill the holes with wood putty and then smooth the surface with sandpaper. Apply a few coats of stain / paint over the components to enhance the look of the window pergola and to protect the components from the elements.

How to build window trellis

See all my pergola plans HERE. If you like my project, don’t forget to SHARE it on Facebook and Pinterest. This pergola add a rustic appearance to the house.

Thank you for reading our project about window pergola plans and I recommend you to check out the rest of the projects. Don’t forget to LIKE and SHARE our projects with your friends, by using the social media widgets. SUBSCRIBE to be the first that gets our latest projects.

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