To enter a value, click inside one of the text boxes. The catchment area of a roof and any vertical walls is greatly influenced by the direction of wind driven rain, therefore the combined catchment area must be used for sizing purposes. OWNED AND OPERATED IN AUSTRALIA. Fill out the contact form below and we will get in touch with you. Worried that insulation will make your home a hotbox in summer? Rainwater Collection Calculation Formulas and Equations. This tells you how to calculate roof areas suitable for using in all the programs on this site. {{result.FirstAirSpace.Summer| number:2}}, {{result.FirstAirSpace.Winter| number:2}}, {{result.RoofInsulationType.Summer| number:2}}, {{result.RoofInsulationType.Winter|number:2}}, {{result.SecondAirSpace.Summer| number:2}}, {{result.SecondAirSpace.Winter| number:2}}, {{result.CeilingInsulationType.Summer | number:2}}, {{result.CeilingInsulationType.Winter | number:2}}, {{result.CeilingLiningType.Summer | number:2}}, {{result.CeilingLiningType.Winter | number:2}}, {{result.InsideAirFilm.Summer | number:2}}, {{result.InsideAirFilm.Winter | number:2}}, {{result.SystemThermalPerformance.Summer | number:1}}, {{result.SystemThermalPerformance.Winter | number:1 }}, This website uses cookies. Great DIY roof options in Australia - FREE measure and quotes. Calculate unknown angles or lengths by entering ANY TWO (2) known variables into the text boxes. Mould Making. There was an error submitting your quote. Calculate the azimuth and altitude of the sun. For further details, please review our. Please refer to the energy assessment for your project for thermal performance requirement targets. Those mistakes will translate to financially devastating consequences for you if you’re a home owner working on your own roof, or for your reputation and your business if you’re the tradesperson working on someone else’s property. A building containing 2 or more sole occupancy units each being a separate dwelling. Free online Roof Insulation Area Calculator tool to estimate the area of roof for ceiling insulation and sound insulation Steps to use the roof insulation area calculator tool. Fibreglass Pool Materials. An assembly building in a primary or secondary school, but excluding any other parts of the building that are of another class. Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the Roofing Material Calculator. An esky in summer & a thermos in winter - push home comfort to the max without bill shock, Don't sacrifice comfort & safety in your shed or outdoor building, Dark walls, dark roofs – take care with this hot industrial style, The weekend job that'll save money all year: DIY ceiling insulation, Learn more about how insulation works in your home, Fire protection for homes in bushfire zones, Acoustic and Thermal Insulation for HVAC Ducts, Access tools and help from Bradford Technical Services, An esky in summer and a thermos in winter - how to push home comfort to the max without bill shock. Tools and Calculators are designed to provide indicative figures only. A) Catchment areas 1. Work out how many sheets of polycarbonate you need to buy to effectively cover your roof area. Suitable roof materials for 'Low Slope' pitches above 9.5 degrees. Here you will find roofing related tools like: roof area calculators, roof materials calculators, pitch calculators, geometric shapes calculator. Please try again later. What is your timber truss spacing in millimeters? Use our water catchment and water usage calculators below to make your selection easier! A dwelling in a building that is Class 5, 6, 7, 8, or 9 if it is the only dwelling in the building. Use this calculator to work out the amount of roof sheets you need to cover your roof. The effective flow areas of roofing profiles are conservative. The Block veterans and The Living Room stars' newest transformation used a range of insulation and construction fabrics from CSR Bradford. Also how to calculate the area of any shape from a PDF file. Carbon Fibre Fabrics . Now choose roof angle and number of obstacles which could cause overshadowing. Calculation Summary. production, assembling, altering, repairing, packing, finishing, or cleaning Vacuum Bagging. To use this, you must take the required measurements so you can input them in the required fields. A simple angle calculator for Right-angled triangles. CLASS 7 Carpark / Warehouse / Storage Facility, A building which is for storage or display of goods or produce for sale by wholesale. of goods or produce is carried on for trade, sale or gain. For more accurate data specific to your construction, contact Fletcher Insulation Technical Services prior to commencing a project. Whether it's a backyard workshop, a man cave, a studio or a potting shed, you can keep your space comfortable & safe with the right insulation & vent. The pitch is commonly defined as the ratio of rise over run in the form of x/12.. 2. An office building used for professional or commercial-purposes, excluding buildings of Class 6, 7, 8 or 9. Input the address & hit Go Button. There’s a lot to consider when undertaking a re-roofing project but making a smart choice has never been easier. Annual Rainfall (mm) * Roof Area (m 2) * Water Catchment (Litres) Contact Us. Bradford DesignSmart provides tools and professional support to architects and specifiers looking for the solution for their project. Are you Building with Timber Frame or Metal Frame? About Nivitex; Consumer DIY Guides; Technical Information; Contact; Fibreglass Materials. You can always edit, use and/or change various roof pitches with a calculator to ensure they’re logistically fit. Step by step instructions & how-to video. Whether it's a backyard workshop, a man cave, a studio or a potting shed, you can keep your space comfortable & safe with the right insulation & vent. Calculate your water harvesting potential using our handy rainwater catchment calculator. The effect of the roof slope is allowed for by entering the angle of the roof in the programs. The perfect roofing material is about a lot more than good looks and affordability. We calculate the roof area by splitting it into geometric shapes, we determine the surface area of each individual shape and then we add them up together. Refer to AS/NZS 3500.3. A private garage, carport, shed or the like. Solar system size guide and calculator. They are based on water being limited to the depth fully below each profile anti-capillary feature, and further reduced by a freeboard allow-ance. What is the average spacing of your purlins in mm? All these tools are free and we hope - easy and intuitive to use. Roof insulation Area Calculator. Bradford's technical services team offers support to architects and specifiers looking for solutions for their projects. You can also use this roof slope calculator to recalculate the roof pitch from degrees to percents. Roof Sheeting. A handy tool for calculating roof lengths, cutting angles, stair angles, etc. Calculate Draw and Print Rafter Dimensions with Large Animated Interactive Diagrams. Home Comfort Hub is your place to learn how insulation contributes to your home's energy efficiency, comfort and health. Calculator. Submit. This free area calculator determines the area of a number of common shapes using both metric units and US customary units of length, including rectangle, triangle, trapezoid, circle, sector, ellipse, and parallelogram. QUALITY ENDORSED . The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm) For Inch versions, directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version. What is your rafter spacing in millimeters? Similarly if you using the area calculator tool to measure a roof with multiple levels, you should do the individual section separately. By closing the selected area the roof area should colour in, incase no colouring occurs just press enter. After measuring the area of the footprint you can estimate the actual roof area based on the angle of the roof. ISO CERTIFIED AS/NZ ISO 9001:2008. Resins. How much does a new roof cost in Australia? A few adjustments here and there will definitely allow you to make more sense of the roof pitch you want to adopt. What is the roof pitch? Roof drainage systems should be designed and detailed by a suitably qualified trade or professional in accordance with the BCA and the Australian Standards. This roof pitch calculator is a handy tool that will help you quickly assess what is the pitch of your roof of what length of rafters you need for your construction works.