Roofing Calculator
Qiimayn dhulka daaqadda, squares daaqadda, shimbiraha shimbiraha iyo qiimaha qalabka kaaga footprint.
Natiijooyinka cusbooneysiinta sida aad ku qorto.
Ku saabsan Kalkaaliyahan
roofing calculator is a great tool for homeowners and roofers to calculate the slope of their roof. It can be used to calculate the slope of a building, and the material needed to cover it. The slope multiplier is √(rise² + 12²) ÷ 12, which scales the footprint up to the actual surface. Roof area is measured in "squares" of 100 square feet, and asphalt shingles come three bundles to the square. A waste allowance covers cuts, ridges, hips and starter courses. With 10% waste that is about 13.9 squares — roughly 42 bundles of shingles. This calculator is a great tool for homeowners and roofers to estimate a re-roof and order shingles and underlayment without a big over- or under-Worked example: a 40 × 30 ft footprint is 1,200 sq ft. Add extra for ridge caps, valleys, dormers and complex rooflines.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprintThisWorked example: a 40 × 30 ft footprint is 1Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,200 sq ft.Worked example: a 40 × 30 ft footprint is 1,
Su'aalaha badanaa la isweydiiyo
Waa maxay xariiq daaqadaha?
A square waa 100 mitir oo laba jibbaaran oo dhulka daaqadda - standard unit roofers iyo alaab-qeybiyeyaasha ku soo bandhigay. A 2,000 sq ft daaqadda dhulka waa 20 squares.
Sidee buu daaqadda daaqadda u beddeli kartaa tirada qalabka?
A steeper pitch macnaheedu waa in badan oo dhab ah ee dhulka ka sarreeya footprint la mid ah. A 4/12 roof waa ku saabsan 5% ka weyn ka badan footprint flat; a 12/12 roof waa ku saabsan 41% ka weyn.
Immisa bundles of shingles waa square?
Standard saddex-tab iyo naqshadeynta asphalt shingles waa saddex bundles square kasta. Heavyer naqshadeeye shingles waa in afar ama shan, oo aad ku samayn kartaa hoos doorashooyinka horumarsan.
Sideen u helaa daaqadda?
Miisaanka inta inci ee saqafka kor u kacdo ka sarreeya heerka 12-inch socda - haysta heerka ka soo jiidasho ah oo si siman ka saqafka iyo miisaanka hoos u dhulka markay 12-inch mark. kor u kacay 4 inji waa 4/12 pitch. guryaha badan oo ka mid ah hoos u 4/12 iyo 9/12.
Immisa bundles of shingles ayaan u baahan doonaa si ay saqafka?
Saddex buundooyin ka mid ah midka square (100 sq ft) ee standard asphalt shingle, sidaas daraaddeed ku kordhiso dhulka aad derbiga ee squares — oo ay ku jiraan wasakhda — by saddex. tusaale ahaan 13.9 squares u baahan yahay ku saabsan 42 bundles; shimbiraha naqshadeeye culus waxaa laga yaabaa in afar ama shan square kasta.
Ma footprint waa la mid sida dhulka gurigayga ee dhulka?
Waa dhul dhulka daaqadda daboolka, la miisaamiyey in xaga dambe oo ay ku jiraan eeves iyo overhangs, ma aha dhulka gudaha. Si aad u saqafka gable fudud oo ku dhow dhismaha qaabka; miisaanka in xagga daadsan, ka dibna u oggolaadaan in ay isku-dhafka pitch xakamayn ee jiidashada.
API — isticmaal xisaabinta ka code
Wici xisaabinta sida free JSON endpoint - key ma loo baahan yahay. Dib u soo dir qiimaha goobta hoos ku qoran sida parameters su'aal ama JSON. Akhri dhammaan API xuquuqda →
Xarafka
GET https://calculator.free/api/v1/roofing/curl
curl "https://calculator.free/api/v1/roofing/?length=40&width=30&pitch=4"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/roofing/?" + new URLSearchParams({
"length": "40",
"width": "30",
"pitch": "4"
}));
const data = await r.json();
console.log(data.results);Natiijooyinka waa tirakoobka loogu talagalay tilmaamaha guud oo keliya, maaha dhaqaale, caafimaad ama talo bixin canshuur.