Chimney Cleaning
Chimney
Sweeps offer a range of safety and maintenance services to help care for
your home. We inspect, clean, service and repair a number of areas vital
to the structure or safety of your home. All chimneys should be inspected
annually and swept when needed to remove byproducts of combustion (such
as soot and creosote) and to maintain draft so dangerous fumes can exit
your home.
Chimney cleaning equipment is as varied as the people that work in the
profession! Most chimney sweeping equipment will consist of specially
designed brushes and/or power cleaning tools suitable for both the type
of chimney being swept and the type of residue being removed. Industrial
vacuums are used for airborne dust control. Drop cloths or other means
are used to protect the homeowner's furnishings while performing the cleaning.
The
type of chimney and the appliance venting into it will determine how long
it takes to sweep a chimney, but a general average is 45 minutes to 2
hours. Inspection of the chimney and documentation may add to the length
of the visit.
Should the chimney be swept from the bottom up, or from the top down?
Again, this is a matter of personal preference to the technician. Either
method is acceptable, and often a combination of each method will be used.
NFPA Chimney Inspection Procedure
Professional chimney sweeps generally offer an inspection service that
will meet one of 3 LEVELS OF INSPECTION:
Level I Inspection is generally considered limited to visible areas of
the chimney that don't require tools or ladders. This may be the exterior
of the chimney (partially visible from both the inside and outside of
the house) as well as the inside of the chimney under some conditions.
Level II Inspection is a more involved inspection that will include all
portions of a Level I Inspection as well as accessible areas of the chimney
structure, including areas within accessible attics, basements and crawl
spaces. Common hand tools and ladders are generally used, and will include
examination of the chimney interior by video scanning or other comparable
means of inspection. The inspector should also determine that the flue
is properly sized for the appliance venting into it.
Level III Inspection includes all portions of a Level I and a Level II
Inspection as well as examination of non-accessible areas of the chimney
structure that are reasonably suspected of containing hazards. Non-accessible
areas are those areas that cannot be reached without damage or destruction
to the chimney, building or building finish, or areas that would require
special tools to reach. Examination of non-accessible areas should be
limited to suspect problem areas. In as much as inspection of these non-accessible
areas will likely result in damage to the building the inspector and homeowner
should discuss these details beforehand.
The NFPA Inspection procedure details for the homeowner and the inspector
what parts of the chimney should be inspected under a given set of circumstances.
When seeking a chimney inspection, the homeowner should detail the areas
he wishes inspected and discuss the costs and invasiveness of each level
and its methods
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