Sealing roof membrane to wall system air and vapor barriers.
Prefinished aluminum flashing over roof membrane.
Dennis brings extensive knowledge and experience to cmg gained through various roles within the metal roofing industry.
Metal cap flashings 2.
However in an effort to make it easier for our customers our top five reasons are highlighted below.
Flashings counter flashings gutters downspouts sheet metal roofing and fabricated sheet metal items.
Nrca recom mends metal counterflashings be a minimum 26 gauge galvanized prefinished galvanized or stainless steel.
Roof shingle over step flashing.
Prefinished and preformed gutters collection boxes and downspouts.
Or 16 ounce copper or lead coated copper.
Top quality pre finished steel products for the construction industry.
The use of thicker metal for coun terflashings may be necessary based on the.
Install the following as furnished under the following sections.
Metal cap covers at columns and projections 3.
Plywood with vps vapor barrier eifs reinforcing mesh eifs finish coat return at end of eifs metal stud framing double up vps vapor barrier over flashing pre finished break metal.
Flashing reglet extend membrane up cmu 8 min roof see plan pre finished break metal counterflashing over membrane roofing termination pre finished metal flashing keyed into cmu concrete masonry unit with vertical joint reinforcing see structural slope tapered insulation cricket continuous p t.
Membrane adhered to backer unit bonded over plywood to achieve class a fire rating.
Bend the corner flashing tightly around the corner.
Class a roof covering assembly c a.
0 032 inch aluminum or prefinished alu minum.
Batt insulation 5 8 f r t.
Membrane wrapped over column base and covered with pre finished metal flashing.
Prefinished metal flashings in conjunction with membrane roofing systems in locations noted on drawings.
Install clamps for roof drain flashing as furnished under section.
Wood blocking site paving slope away from.
Barrier over flashing flexible membrane flashing over vps vapor barrier sheathing 1 1 2 eifs insulation board 5 8 gypsum board u n o.
Cmg offers over 30 standard color choices in steel and aluminum.
If you do not wish to form your own corner flashing you can buy pre bent pieces and cut them to size or use a piece of corrugated aluminum which is easier to bend.
When asked what makes sarnafil membranes different from all the other pvc roofing membranes it is almost impossible to give a simple answer over 55 years of roofing experience and data.
Use aluminum flashing and fasteners in contact with aluminum copper flashing and copper nails with copper roofing gutters etc.
When this is not possible choose a second metal that is not likely to lead to galvanic corrosion or use a physical barrier to separate the two metals.
