Install Metal Roof Over Tar And Gravel

The only tricky part is the flashing.

Install metal roof over tar and gravel.

This is by far the most common way to install a metal roof. As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Remove debris like leaves twigs and rocks rake the gravel to get an even surface install a fiberglass base paper over existing gravel roof asphalt roof or epdm rubber roof install new metal edging on the perimeter. Comparing tar and gravel roofing with other roofing types.

The process is straightforward if you follow the nine simple steps listed below. In fact a bur roof can have from three to five ply sheets of asphalt membranes. There are still hot tar and gravel roofs. If you have a tar and gravel low slope roof typical of constructions in many areas in montreal you may consider changing the roofing material to something else.

Two common alternatives to tar and gravel are two ply membrane assembly and standing seam hidden fastener metal panels. 3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof. I m planning on installing a mechanically seamed metal roof over the tar gravel roof of my 60s california ranch. Preparing and coating tar and gravel roofs can be extremely difficult with a traditional roof coating approach.

The easiest and most cost effective way to fix a leaky hot tar and gravel roof is to install a modified bitumen torch down roof over it. I am installing it for it s aesthetic and for its heat reflective properties. By leaving the old roof intact will save on labor and dumpster cost. The traditional roof coating system simply do.

The installation of this roof type consists of installing onto the roof alternating layers of plies and bitumen membranes with an extra layer of aggregate material stone or gravel. Tar and gravel roofing is a low slope roof type. The number of layers can vary depending on your budget.