Which way it faces
West-facing gets the brutal afternoon sun and benefits most from louvers. North-facing may only need a pergola.
Pergolas & shade
In a Mississippi July an unshaded deck is a deck nobody sits on. The question is not whether you need shade, it is how much control you want over it.
A fixed pergola gives you dappled shade, a defined space and something for the eye to land on. It is the simpler build and the lower number, and for a lot of yards it is the right answer.
A motorised louvered roof is a different thing entirely. The blades rotate, so you choose between full sun, filtered light and a sealed roof from your phone. It costs several times what a pergola does, and the honest test is simple: will you use the space when it rains? If yes, it pays for itself in use. If not, it is an expensive way to get shade.
Either way the structure is engineered and permitted properly. A shade structure catches wind in a way a deck does not, and the footings have to be sized for it.
West-facing gets the brutal afternoon sun and benefits most from louvers. North-facing may only need a pergola.
Attached reads as part of the house and is usually cheaper. Freestanding lets you put the shade where the yard actually wants it.
A roof catches wind. Footings and post sizing are engineered for the structure, not guessed.
Fans, lighting and heaters are far cheaper wired during the build than retrofitted afterwards.
Still weighing materials? The What We Build page sets out what composite and PVC actually are, how the Trex and TimberTech lines compare, and the six things that genuinely move what a project costs.
Bring your questions to the showroom, or we'll come measure your yard first. Either way it's free, and you'll leave knowing what things actually cost.