According to the National Institutes of Health and many other sources, the stress response is caused. by hormones. Hormones are chemicals, produced by glands and carried through the bloodstream, that. affect the activities of organs in the body.
Composite Decking Costs. 1  Average: $35 per square foot. 2  For polythylene-based composite decking, the average cost per square foot is $7.82. 3  For polypropylene-based decking, the average cost is $8.68 per square foot.
Use the Decking Calculator and in three simple steps get an estimate of your Dream Deck price. Build your dream deck with Deking today. To get an accurate idea of how much your dream deck costs, use our easy online quote system.It can issue you with an estimate to build a deck within seconds. Our decking calculator cost estimator is easy to use â simply fill in your details below, such as the size of deck you require in meters and your contact details.ur decking calculator cost estimator is easy to use â simply fill in your details below, such as the size of deck you require in meters and your contact details.