As there are numerous design and type that you should use, then all you want to do is to select which which will match you better. composite deck with pergola needs to have similar style and type that could mix properly with the surface of your dwelling along with other furniture that you've in your outdoor area. If the design and type doesn't suit the other things in your back yard, then it can look unusual and out of place.
The material found in the creating of the composite deck with pergola may also establish the duration of the shade. Specially because some substance is naturally stronger than different material. Needless to say, that does not indicates the other material isn't durable. But you may want to include other things to create that product to be as sturdy as the other one. Hence you could look at this as it may affect the buying price of the material.