decking calculators below are decking calculators including square feet to lineal feet, hidden fastener calculator, stainless steel screw calculator for seven trust decking installations. these calculators can be used to help you estimate how much decking you need.
calculate the decking required based on the actual width of the boards you will use, and determine how many boards youll need according to square footage. make sure to account for the gap between boards. the joist used for the framing should be 2-inches x 8-inches or larger.
square takeoff is designed to allow contractors to complete a residential or commercial online takeoff and estimate on any desktop or mobile device for any. construction online takeoff and estimating software designed for construction companies to assist in the bidding of construction projects.
estimating gelcoat coverage. september 2, 2016 september 7, once you know your thickness, at 15 mils, you will get about 25 square feet per quart or 100 square feet per gallon. another way to think of it is a quart will cover a 4 x 8 sheet of laminate. tech tips estimating coverage, fiberglass coatings, fiberglass pool, gelcoat
use our free online deck cost calculator to calculate the approximate cost for your deck. with contractors charging, on average, about $35 per square foot. for an average deck size between 200 and 500 square feet, you can expect to pay out between $7,000 and $17,000 just for installation and labor.
our deck is as simple as it gets in order to illustrate the concepts deck load capacity and transfer of weight within each tributary area. this deck is 10`x10` or 100 sqft. there is a ledger board attached to the house. the joists run perpendicularly out from the house for 10 feet at 16 inches on center.
multiply that number by 320 to get the number of nails or staples you need to secure the roofing material properly as it takes 320 nails, on average, to secure 100 square feet of shingles. for metal or concrete roofing, check with the manufacturer for fastener requirements, and then calculate these based on your square footage.
gel coat calculators. wastage will vary based on a number of factors, for example when we spray a single small mold 8 sq. ft it takes almost the whole quart of gelcoat due to the amount of gelcoat that is stuck to the sides of the spray cup. when we spray multiple molds we get better coverage because we are dividing the waste from one cup
to find the number of boards you need, divide the total deck square footage by the board square footage, eg. total ft 2 / board ft 2. deck estimating tips in addition to measuring the area of the deck, you should also measure how much lumber will be needed for stairs.
on average, a premade panel will cost approximately $40 per square foot. a deck with borders will cost more than a deck without borders because it takes longer for us to build these in our shop. price can also increase if you have a complex area that includes hatches or intricate curves.
estimating how much epoxy is required to wet out fabric is based on the fabric weight and square footage. the table below provides estimates of the amount of epoxy needed to apply 1 sq. ft. of fiberglass cloth followed by two fill coats.
in order to use our coverage calculator, all you need to know is the square footage of your deck, board width, and floor joist spacing that you are using for your deck. please enter and select your measurments, then click calculate to view a product list needed for your deck.
for larger decks, you can calculate the total square footage of decking you need by multiplying the length of the deck surface times the width. allow for overhangs. then buy enough lineal feet of decking to make up the deck area plus the waste allowance. make actual counts of posts, beams, joists and other framing members.
Shanghai Seven Trust Industry Co., Ltd, founded in the year 2008, is a hi-tech enterprise which specializes in the R&D, sales, and service of WPC materials, Provide excellent products, professional technology and sincere service.