The famous question….how much sun protection will a pergola provide? What are the advantages of a pergola versus a porch roof?
At Archadeck of Charlotte we get asked this question almost daily! The answer lies in how the pergola is constructed. For example, the closer you space your rafters and perlins, the more sun protection you will receive. This is not to say it will stop all of the sun, but then again, neither will a roof. If you think about it, the sun moves all day long and your roof and or pergola of course are stationery. At any given time, the sun may peak under the roof as well. What both the pergola and the roof provide are some protection. The primary difference comes when you have rain, then the roof is the better protection by a long shot.
One solution to provide rain protection on a pergola is to cover it with either a canvas or metal pan system. There are some very nice products on the market now to cover a pergola with and you can get many design ideas at http://www.charlotte.archadeck. com
In the end, pergola’s can provide quite a bit of protection depending on how they are designed and the additional features you may choose to add to them. Talk to a professional who can guide you through the various options and prices!