Then use 1”x4” wood strapping to receive the steel roofing. For the spacing of the strapping , contact our offices. For roofing application (and especially in northern climates), Ideal Roofing recommends the use of 2” screws, through each high rib of the panels. Make sure that the side laps of the panel are installed as shown . Installation Instructions.
Roof aPPlIcatIon notice: Prior to beginning your installation use a check list to make sure you have everything you will need to install your metal roof. If installing over existing shingles the roof should be strapped with minimum 1” x 4” strapping. Metal Roofing Systems Design Manual as a source document for this Training Manual, with.
That material is reprinted with. When screwing flashings to roof panels (e.g. ridge to Duraclad) we recommend using stitch screws. Stitch screws have a self drilling head.
They are made to hold two pieces of metal together. Hi there, We are installing a steel roof (wide) sheets over one layer of shingles on our boathouse. It gets a lot of snow, we live in northern NY. Some of the original installations of metal roofing in this country were over battens. Battens are also sometimes called “ strapping ,” “stringers,” or “purlins”.
Basically they are small boards run horizontally across the trusses of a structure. You can buy the tools needed to install a steel roof from a hardware or home improvement store. Use these tips to install.
Secure the ridge cap on both sides of the peak with evenly spaced screws. Can a metal roof be put onto a 1-by-strapping without wood sheeting under the strapping ? All roof and wall sheeting requires ¾ to screw to either ¾ plywood or 1xstandard spruce strapping. Keep metal roofing back inches.
For UPC installation, fastener spacing may. Apply synthetic underlayment. In a new construction house. Question: On a new residential construction with a metal roof , what is the standard spacing of 1Xdecking, i. Strap the roof horizontally at centers recommended by the manufacturer.
Whether boards are put down or you go direct over the old shingles is very much a function of the metal roofing product you choose. Metal gauge, again, is dictated by product design. Check into what testing . Thousands of homes are re-roofed annually with normal asphalt shingles. Conventional roofing manufacturers and installation contractors enjoy . Also pay attention to how they present the data – the maximum allowable gap between firring strips relates to the ability of the roofing material to resist buckling or crumpling under snow, win or walking loads.
Underlayment or on Strapping lengthwise up gable end over Shingles. Tin roofing , also known as metal roofing , is considered more durable than composition or wood shingles. The roofing is manufactured in panels that.
Measure the section of the roof from the fascia to the peak, and divide this by two, which is the two-foot spacing of the wood nailers. In this example, the section of roof is 20 . Most hydrokinetic panels are architectural systems, thus requiring continuous or closely spaced decking to provide support for gravity loads. This Recovery Advisory addresses wind and wind-driven rain issues.