Copper Flashing - 16 oz 24 Gauge 10' Rolls in Various Widths for Roofing, DIY, or Contractor use-Lead Free Copper - can be Used with Pressure Treated Lumber (2" Width)

Product Information

Clean exposed copper surfaces, removing substances that might cause abnormal discoloration of metal. A continuous roof flashing, also known as an “apron flashing” is a long, singular piece of flashing made from thin metal that seals the roof joint between a vertical wall and a sloped roof, and funnels water away, preventing leaks. It’s commonly made from aluminium. Copper is a longer-lasting solution, but is much more expensive. Roofing accessories installed integral with roofing membrane are specified in roofing system sections as roofing work. Sign up today to join the exclusive program to receive preferred, discounted pricing across the board.

You are probably aware of the status of your roof’s lifespan—however, your flashing’s lifespan should be considered as well.Copper is an excellent material for flashing because of its malleability, strength, and high resistance to the caustic effects of mortars and hostile environments. Flashing, in general, is expensive to replace if it fails. The long life copper flashing offers, is a major asset in this application. General Requirements

Provide maintenance data in Operations and Maintenance manual for maintaining applied coatings on copper panels. DESIGN PROFESSIONAL IS RESPONSIBLE FOR DESIGNING SYSTEM, INCLUDING ANCHORAGE, FASTENER SIZE, AND SPACING. In fact, the status of your flashing could be an indicator of the state of your roof. If your flashing is damaged, you can bet that it has sustained the same weather damage that your shingles have. Description: Roof penetrations can be categorized by whether the roof is sloped or flat. The preferred method of flashing penetrations through flat roofs involves the construction of a curb around the opening. Small penetrations often do not require curbs. Copper is an excellent material for flashing because of its malleability, strength, solder-ability, workability, high resistance to the caustic effects of mortars and hostile environments, and long service life (see: copper flashing). This enables a roof to be built without weak points. Since flashing is expensive to replace if it fails, copper's long life is a major cost advantage. [10] [11]

Advise Contractor of required procedures for surveillance and protection of flashings and sheet metal work during construction to ensure that work will be without damage or deterioration other than natural weathering at time of Substantial Completion. Copper movement must always be anticipated. It should be accommodated with proper details, but in circumstances where movement cannot be tolerated, it should be limited. The latter condition is often encountered with edge strips, gravel stops, and continuous cleats.

We manufacture Copper, Stainless Steel and Zinc Flashing and Sills to suit customers own specifications.Continuous flashing is one solid piece of material, and is sometimes seen where a sloping roof and a vertical sidewall meet to form a horizontal line. Roof flashings offer an additional layer of weather sealant and protection for a roof. Without a roof flashing, the edges, seams and joins on a roof are left exposed and the lifespan of a roof and its contents will be drastically reduced. Material: Copper sheet with 060 temper conforming to ASTM B 370 bonded with a proprietary rubber based adhesive, between two layers of fiberglass fabric weighing not less than 0.3 oz per sq. ft. per layer with a minimum of 20x20 threads per inch. Lead is traditionally used as a flashing material around upstands in roofs, such as chimneys because of its durability. The minimum specification that should be used is Code 4 lead (1.8 mm) which is both malleable and resistant to fatigue splits that could be caused by expansion and contraction. Code 3 (1.32 mm) is thinner, lighter and cheaper, and is commonly used for lead soakers which are the concealed waterproof sections positioned underneath slates and plain tiles.