Custom Built Pergola Building Standards

	Alcott	Highgate	Wright
Material	Treated, Cedar or Pine	Treated, Cedar, Pine or Vinyl	Treated, Cedar or Pine
Roof style	Gable	Hip	Flat
Roof pitch	8/12 pitch	5/12 pitch	1/12 pitch
Roof Cover	Legacy 29 gauge steel (exposed fastener)	Legacy 29 gauge steel (exposed fastener)	Legacy 29 gauge steel (exposed fastener)
Overhangs	10'W-12'W: 12” on gables, 9” on eaves 14'W-20'W: 12" all sides	10’W-12’W 9” all sides 14’W-20’W 12” all sides	15” front, 9” back and 12" on sides
Fascia	6” on gable, none on eave	Treated: none Vinyl: 6” Azek Cedar and Pine: none	10'W-12'W: 6" on sides, none on front and back 14'W-16'W: 8" on sides, none on front and back
Posts	Treated: 8”X8” treated, square Cedar: 8”X8” solid cedar, square Pine: 8"x8" solid pine, square	Treated: 8”X8” treated, square Vinyl: 6”X6” treated with vinyl sleeve Cedar: 8”X8” solid cedar, square Pine: 8"x8" solid pine, square	Treated: 8”X8” treated, square Cedar: 8”X8” solid cedar, square Pine: 8"x8" solid pine, square
Posts placement	Installed on concrete pad (by customer) with mounting brackets	Installed on concrete pad (by customer) with mounting brackets	Installed on concrete pad (by customer) with mounting bracket
Beam	Treated: 4”X10” solid Cedar and Pine: 4”X12” solid	Treated: 4”X10” solid Vinyl: (2) 2”X12” wrapped in Azek Cedar and Pine: 4”X12” solid	Treated: 4”X10” solid Cedar and Pine: 4”X12” solid
Base to bottom of beam measurement Floor option reduces this measurement by 8".	7’6”	7’6”	7’6” (back beam)
Rafters	4”X6” (20’ and longer have a center truss with post)	Treated: 4"X6" Vinyl: 10'W-12'W 2"X6", 14'W-20'W 2"X8" Cedar and Pine: 4"X6"	10'W-12'W: 4"X6" 14'W-16'W: 4"X8"
Sheathing	1"x8” T&G pine	Treated, Cedar and Pine: 1"x8” T&G pine Vinyl: 7/16” OSB	1"x8” T&G pine
Ceiling	Open, exposed rafters	Treated, Cedar and Pine: Open, exposed rafters Vinyl: Closed, 1”X6” T&G pine (with Cedartone Stain)	Open, exposed rafters
Bracing	Straight corner braces	Straight corner braces (N/A for vinyl)	Straight corner braces
Hardware	None (new for 2025) Call for special pricing.	None (new for 2025) Call for special pricing.	None (new for 2025) Call for special pricing.
Pre-engineered Some exclusions apply.	Treated and Cedar: Yes Pine: No	Treated, Cedar and Vinyl: Yes Pine: No	Treated and Cedar: Yes Pine: No

	Cardiff	Parkhurst
Material	Treated or Cedar	Vinyl
Roof slats	2”x2” - 5” on center	None
Rafters	4”x6”	10’W-12’W: Aluminum H-channel vinyl-clad, 2”x6” 14’W-16’W: 2”x6” Treated vinyl-clad
Beam	Treated: 4”x10” Cedar: 4”x12”	10’-12’: Aluminum H-channel vinyl-clad, 2”x8” 14’-24’: 2”x8” Treated vinyl-clad
Posts	8”x8”	6”x6” Treated vinyl-clad
Post placement	Installed on concrete pad (by customer) with mounting brackets.	Installed on concrete pad (by customer) with mounting brackets.
Base to bottom of beam measurement Floor option reduces this measurement by 8"	7’6”	8’
Hardware	None (new for 2025) Call for special pricing	N/A
Pre-engineered Some exclusions apply.	Yes	No