Terne Coated Stainless Steel Roofing Details

Church roof replacement using terne coated stainless steel 4 32 mb this guidance note is aimed at parochial church councils and their architects diocesan advisory committees local authority conservation officers and other conservation professionals.

Terne coated stainless steel roofing details.

It is designed to help with decisions following theft of lead from a historic church roof. They are usually done on sheet or strip for external cladding roofing flashings etc. Tcsii tcsii or tcs2 terne coated stainless steel sheet metal is manufactured with type 304 stainless steel coated in both sides with terne alloy 50 tin 50 zinc. Terne coated independence gray tcs ii satin type 304 architectural grade stainless steel freedom gray dhp copper are both coated with revere copper inc s hot dipped z t alloy 50 tin 50 zinc coating.

Why select terne for your project. Terne coating confers a lead patina appearance to the steel surface and so can be used as a substitute for solid lead sheet roofing to buildings such as churches. While coated carbon steel has a life expectation of 15 to 20 years the service life of a stainless steel roof is generally that of the building. Fine metal roof tech s unique terne metal.

Terne is a stainless steel roofing material that easily fit into most budgets. The patina creates an elegant tin grey surface exposure to the weather leads to the patination process ideal for all roof types including drainage solutions and accessory pieces. Lighter weight 3 2 kg m2 for 0 4 mm stainless steel as against 4 7 kg m2 for 0 7 mm coated carbon steel. Lower cost of the supporting structure as stainless steel is normally resistant to the.

The terne here at fine metal roof tech is the preferred choice of both installers and designers. The ease of forming and cutting terne is unsurpassed making metal roofing installation a cinch. Terne coatings can be applied to carbon and stainless steels. It offers a soft looking protective patina that develops after exposure to the elements.

The seams are then crimped together on site to seal the system and prevent water penetration. Other terne coatings using lead can present an environmental contamination worry from lead leachate found in roof runoff. Terne coated stainless steel roof panels terne coating is a a zinc tin alloy metal coating process that gives extra corrosion resistance. Their version of terne is a thick layer of 100 tin covering a 441 grade stainless steel base.

When compared to regular stainless steel roofinox 20 softer 4 times more matte much easier to solder and due to the low thermal expansion and the high strength of the material it offers a high level. Terne coated stainless steel a terne coated stainless standing seam cladding comprises of terne coated stainless coils fixed to one another via two vertically standing seams.