Heated mat is laid on top of moisture membrain and shingles applied over the mat.
Heated mat lays on top
of moisture membrain and than standing seam is placed over the mat
The best way to heat a valley is the use of the 12" heated valley mat. The valley mat is designed to fold in the middle and an adhesive is applied to permanently hold it in place or maybe installed under new shingles and nailed thru
UNROLL 5 INCH WIDE MAT PLACE UNDER SHINGLE PRESS SHINGLE DOWN 24 INCH WIDE MAT PLACED UNDER NEW SHINGLES AND MAY BE NAILED THRU AVOIDING THE WHITE LINES.
Heated mats are placed between shingles and a bead of adhesive is applied and shingles are pressed back down.
Heated mat VS cables Heated cable
The large 24" wide mat is excellent for this application . Lay mat directly on top of roof along the drip edge and than apply the metal snow shield over the top.
HEATED SHINGLE MATS DESIGNED TO MELT ICE AND SNOW
Tempurtech was the first company to produce a heated shingle mat to melt ice and snow to prevent roof damage. We believe in quality and good workmanship and that is why we can stand behind our products and offer a five-year warranty.
The worst system to install on a roof
Especially on a shingle roof, is the self-regulating heating cable. These cables damage shingles, falling frozen snow and ice tend to rip the shingles off the roof, tend to burn out after 2 years, unsightly, cannot be used in cold weather zones like New England, and use a lot of electricity.
The heated shingle mats are 5 inches wide up to 150 feet long, are custom made to size, and come ready to plug into a 110v outlet, with a 6-foot plug-in cord. The mats only use.11 amps per lineal foot
Mats are placed over shingles along drip edge and than metal snow shield is placed over the mat .