Deck design and function

Maybe you've been thinking about a deck to enjoy the seasons more fully. Coming up with something that is functional and affordable may be simpler than you think if you follow a few simple guidelines.
1) How will the deck be used? Is this a private deck off the back of the house to enjoy a view w/ a friend and a cup of your favorite coffee OR are you going to be using this for entertainment and you need extra outlets, gas supply for the big barbecue etc.
2) How would you like it to add functionality to the overall space of the home and yard? This answers the question of shape and levels, how many stairs and access points you would like etc. It also encompasses the issue of handrail/guardrails. In most city/county ordinances there is a stipulation that if a deck is over a certain height (30" isn't uncommon)there must be protection against falling off. Check with the authorities for your location.
3) Maintenance vs. cost? Most of us like low maintenance, not everyone can afford it. Redwood is gorgeous, in fact it's hard to match in shear beauty if you enjoy wood grain but it requires attention. By that I mean you should plan on power washing and then re-treating the wood every 1-3 yrs depending on weather in your area and the type of stain/sealer you use. Many different types of hardwood are available now as well if you want natural wood that requires less upkeep than Redwood. Ipe, Tigerwood and Garapa are just some of the many choices that are available today. Composite decking material is evolving and getting better all the time for those that want the least amount of attention needed. And it's not just whats under your feet that you should think about when considering maintenance vs. cost issues. What about the material of the hand railing. Wood, metal, composite, PVC all have different costs and characteristics that should be thought through before investing your hard earned money into that dream deck you've been thinking about.
Finally remember that the height and square footage of your deck will directly affect the cost of your deck. So, if you're on a tight budget consider smaller as a possible option so that you can get out there and enjoy the seasons more completely.