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We have all heard the adage that a chain is a strong as
its weakest link. Most often the reason for deck failure is
poor hardware. Saving money on fasteners is the wrong idea.
Quality hardware is important for the longevity of your deck
as well as you and your family's safety.
Building a deck is a sizable investment. Today, more than
ever, people are looking to long lasting deck surfaces made
from tropical hardwoods, plastic, composites or thermally
modified wood. These decking selections are often advertised
as maintenance free and they cost more than other less
durable decking. Stainless steel is the best choice for all
decking applications.
Stainless steel last the life time of the
decking material without staining the surface. Stainless
steel fasteners are more expensive, but the added cost is
easily justified when one seeks long term beauty and
structural integrity.
Stainless steel is a nickel and chrome alloy. There are
several different steel alloys, each offering different
properties. The most common used in outdoor construction are
AISI grades 302, 304, 305 and 316 stainless Grades 302, 304,
and 305 are considered to be in the 18-8 group of stainless
steel. This means that they contain a minimum of 8% nickel
and 18% chromium. Grade 316 steel contains approximately 12%
nickel and 17% chromium, but it also contains approximately
2.5% molybdenum (moly). With the increased nickel and added
moly, this alloy composition is better suited for high
chloride environments such as seaside and poolside building
locations.
Stainless steel is the only fastener
material that Raymer & Son Exteriors recommends. We have
seen every other kind of fastener rust, even those that are
advertised as being compatible with Pressure treated lumber.
Eventually they start rusting, which affects the structural
integrity of your deck and makes an unsightly stain on the
decking wood.
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