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2. Flashing (weatherproofing) - Wikipedia

   en.wikipedia.org/wiki/Flashing_(weatherproofing)

   In earlier days, birch bark was occasionally used as a flashing material. [7] Most flashing materials today are metal, plastic, rubber, or impregnated paper. [8]Metal flashing materials include lead, aluminium, copper, [1] stainless steel, zinc alloy, other architectural metals or a metal with a coating such as galvanized steel, lead-coated copper, anodized aluminium, terne-coated copper ...

3. Covering (construction) - Wikipedia

   en.wikipedia.org/wiki/Covering_(construction)

   Sheet metals (zinc, copper), supported by continuous backing. Sheet metal roofs have excellent durability over time and develop a patina that enhances their appearance. Copper turns black and then patinates or oxidizes into a green hue. Zinc, on the other hand, acquires a highly appreciated platinum ash color.

4. Termite barrier - Wikipedia

   en.wikipedia.org/wiki/Termite_barrier

   Termite shields, an early physical barrier, are sheet metal fabrications used for decades in light frame construction. Termite shields are often applied underneath wood sill plates. They are designed to force termites to build their mud tubes outside of the structure, where they become visible to a trained pest management professional.

5. Copper in architecture - Wikipedia

   en.wikipedia.org/wiki/Copper_in_architecture

   Relatively thin sheet alloys can be bonded to plywood or certain types of foam which act as rigid insulation. Brazing is the preferred method for joining pipe and tube copper alloys. Copper metal sections are joined with a non-ferrous filler material with a melting point above 800 degrees Fahrenheit but below the melting point of the base metals.

6. Fire damper - Wikipedia

   en.wikipedia.org/wiki/Fire_damper

   Air transfer fire dampers in facades are vents applied in wall, eave soffit, gable or foundation. In the US, these are used to protect from exterior fire exposure from neighboring structure or via window-, arson- and wildfire (ASTM E2912 plus ASTM E119) or against wildfire only (ASTM E2886).

7. Roof shingle - Wikipedia

   en.wikipedia.org/wiki/Roof_shingle

   Where slates are particularly heavy, the roof may begin to split apart along the roofline. This usually follows rot developing and weakening the internal timbers, often as a result of poor ventilation within the roof space. An important aspect to slate roofs is the use of a metal flashing which will last as long as the slates. Slate shingles ...