Plan an outdoor space that suits how you want to live, gather, and relax. Begin with attachment and approximate size, then explore shade, architecture, height, and accessories.
Width is measured between outer column centers. Attached depth runs from the house to the front column centers; freestanding depth runs between column centers. Roof edges extend beyond those supports. Typical two-foot overhangs make a 20-foot-wide by 10-foot-deep attached layout approximately 24 feet wide by 12 feet deep overall. Quote results give the actual rafter and purlin lengths.
The ideal size depends on how you intend to use the space. A pergola designed for a small seating arrangement may require substantially less space than one intended for a large dining table, outdoor kitchen, or multiple furniture groupings. Consider furniture dimensions, walking space, door locations, and the relationship between the pergola and the home. A properly proportioned pergola should feel comfortable and spacious without overwhelming the surrounding architecture.
Pergola height should balance architectural proportions, comfortable headroom, and the intended use of the space. A structure that is too low may feel confining, while one that is unnecessarily tall may provide less effective shade and appear disconnected from the home. If you plan to install a ceiling fan, lighting, or heaters, their clearance requirements must also be incorporated into the design.
In many cases, yes. However, the existing surface and supporting structure must be evaluated to determine whether they can safely support the pergola and resist wind and other applicable loads. A concrete patio may require dedicated footings, while a deck may need additional structural reinforcement. The appropriate foundation and attachment method depend on the pergola design and site conditions.
Yes. A custom architectural pergola can be designed with different column styles, beam proportions, decorative end details, and overhead layouts. These details can make an enormous difference in the finished appearance. The objective is to create a structure that looks appropriate for your home rather than simply placing a generic pergola on your patio.
Some accessories can be added later, but planning ahead is usually preferable. Ceiling fans, fabric shades, heaters, speakers, and lighting may require structural mounting provisions, electrical wiring, or specific clearances. Discussing these possibilities during the design stage can help avoid costly modifications later.
Start by thinking about how you want to use your outdoor space. Are you primarily interested in architectural beauty, afternoon shade, outdoor dining, entertaining, or creating a comfortable place to relax? Consider the direction of the sun, the location of your patio, the size of your furniture, and whether you would like lighting, fans, heaters, or fabric shades. Finally, think about the long-term maintenance requirements of the material you choose. The right pergola should enhance both the appearance of your home and the way you enjoy living in it.
Usually those dimensions describe the support layout, not the outside roof edges. Width is measured between outer column centers. Attached depth runs from the house to the front column centers; freestanding depth runs between column centers. With typical two-foot overhangs, an attached 20-foot-wide by 10-foot-deep layout has 12-foot rafters front to back and 24-foot purlins side to side, making the roof approximately 24 by 12 feet. The standard rafters are true 2 inches thick by 8 inches tall; purlins are true 2 by 3 inches. Use the quote tool member lengths for actual overall dimensions.
The popular 10-inch square column has a 13.25-inch square plinth block at its base. Allow space for the trim when planning near a patio edge or walkway. This trim dimension does not specify the required concrete footing size; foundation requirements need project-specific review.
Think about how you want to use the space after sunset as well as during the day. Lighting, speakers, television connections, a ceiling fan, or heaters can affect wiring routes, switch and outlet locations, mounting, and clearances. Baldwin offers optional pre-run wires, switches, and outlets. Discuss these ideas early so the team can coordinate the design; equipment, electrical options, supply connections, and installation need separate confirmation and pricing.
Yes. The design link opens a starting configuration in an interactive 3D tool. You have full control of the options available for that product and can explore dimensions, columns, finish, spacing, and the visualization controls at your own pace. You can request Proposal & CAD when ready. The estimate is a starting point for a design conversation; final dimensions, attachment, engineering, and optional electrical work need review.
For a current budgetary estimate, use the REST or MCP quote tools. Reference prices in articles may be historical.