How to select your fiberglass pergola

Step 1: Select pergola attachmentAttached PergolaAn attached pergola has two columns supporting a double beam on one side and a ledger attached to a structure to support the rafters on the opposite side.

Freestanding PergolaA freestanding pergola has four total columns, two columns supporting double beams on each side of the pergola.

Slope

Projection

20”

Williamsburg pergola dimensions are measured by the overall size of the top structure:

Width = Beam length (Figures 1.1 & 1.3)

Projection = Rafter length (Figures 1.2 & 1.4)

When measuring, be sure to note upper dimensions as well as column locations. Beams cantilever 24” from the center of columns (Figure 1.2) and rafters cantilever 20” from the center of columns (Figure 1.1). The amount of cantilever can be adjusted during installation. Rafter Count - Width (Rafters) - 12’ (6), 16’ (8), 18’ (9), 22’ (11), 26’ (13)Stringer Count - Projection (Stringers) - 11’ (10), 12’ (10), 13’ (12), 14’ (12), 15’ (14), 16’ (14), 17’ (16), 18’ (16), 22’ (20), 25’ (24), 26’ (24).Figure 1.5 shows kit sizes for both attached and and freestanding models.

Width

24”

Figure 1.2 Attached Projection

Figure 1.1 Attached Width

1

23

4

5

1

23

4

Step 3: Select column style, size, & attachment

24”

Width24”

Figure 1.3 Freestanding Width

1

23

4

24”

18”

Projection

20”

Figure 1.4 Freestanding Projection

1

4

20”

18”18”

Col

umn

Hei

ght

18”

1. Stringer: 1¾” x 1¾” spaced approximately 12” on center2. Rafter: 2” x 8” spaced approximately 24” on center3. Beam: 2” x 8” double beam

4. Column: Selection of six structural fiberglass column styles5. Ledger: 2” x 8” (attached model only)

Pergola Component Key

Figure 1.5 Available Sizes

Use this worksheet to configure your fiberglass Williamsburg pergola.Checkboxes indicate items where a selection is necessary.

Step 2: Select overall pergola size and model 12’ 16’ 18’ 22’ 26’

11’/12’

13’/14’

15’/16’

17’/18’

21’/22’

25’/26’

PR

OJE

CTI

ON

WIDTH

Attached/Freestanding

Col

umn

Hei

ght

Col

umn

Hei

ght

Col

umn

Hei

ght

3 2

1. Style & Height - Available with 8’ or 10’ high structural fiberglass columns, which can be cut down on site. Add 18” to the height of the column to accommodate for the beam, rafter, and stringer (Figures 1.1-1.4). For attached models, the height of the bottom of the ledger can be found by adding the column height plus 8” for the beam. Remember to take any slope of the mounting surface into consideration when measuring. See Figure 1.6 for column selection.

1a. I would like to provide my own columns

1b. I would like to specify custom columns

2. Attachment - Our exclusive Tension RodTM mounting system does not require wood or metal inserts in the columns, and is easy to install. Choose from concrete or deck mounting kits.

Concrete Mounting Kit Deck Mounting KitFigure 1.6 Fiberglass Column Selection

12” x 10’ HIGHROUND TAPERED

10” x 8’ HIGHROUND TAPERED

12” - 8” x 8’ HIGHSQUARE TAPERED

10” x 8’ HIGH SQUARE

8” x 8’ HIGHSQUARE

10” x 8’ HIGHSQUARE

CLASSIC TRIM

8” x 8’ HIGHSQUARE

CLASSIC TRIM

8” x 8’ HIGHSQUARE

WITH BASE

Custom Fiberglass PergolasCustom sizes and shapes are no problem with fiberglass pergolas. If our standard sizes don’t fit, fiberglass pergolas can be custom built to meet almost any design specification. Whether it is a unique area in your backyard or a commercial project, fiberglass pergolas offer versatility and strength that can be customized to meet your needs. Provide us with your own design, or let our experienced staff assist you in designing a custom fiberglass pergola.

Custom designs can be as simple as a standard kit modified to fit your project perfectly, to a one of a kind structure with unique beams, rafters, and stringers. Custom configurations are also possible, giving you even more creative control. Fiberglass pergola components will meet the look and structural requirements you need, while maintaining the refined style and unbeatable quality of our fiberglass pergolas.

Step 4: Select ColorLastTM Paint Color

3300 Dill Smith DriveFredericksburg, VA 22408

877.489.8064www.structureworksfab.com

Structureworks fiberglass pergolas come standard with our exclusive ColorLast finishing process, allowing you to coordinate your pergola with your decking and railing or even your home trim. Our ColorLast paint is resistant to scratches and chips, protected by a 20 year warranty, and is offered in 17 standard colors (Figure 2.1) to coordinate with your design. All pergola components can be finished traditionally in a single color, or multiple colors for a more dynamic look. Finish may be custom matched to any color desired.

v.5-18

I would like to specify a custom paint color

Figure 2.1 ColorLast Paint Colors

Step 5: Specify Canopy Type (Optional) To increase the comfort of any outdoor living space, we offer several pergola canopy systems. (Figure 2.2) From traditional to modern, fixed to retractable, our sun and rain protection options provide a range of solutions to fit your design and budget, helping to provide more from your outdoor structure.

5a. I would like to include a canopy in my designManually Retractable ShadeTree Retractable Tensioned Shade Sail

ShadeFlex or RainFlex ShadeRight Fixed

Figure 2.2 Canopy Systems