Rolling Counter Doors
Material and Finish
SpectraShield® Powder Coated Finish
for superior finish life and for cost-effectiveness, design professionals and
building management are turning more frequently to the environmentally friendly
powder coat finishing process. Cornell stocks 32 powder coating colors with
more than 200 colors available.
State-Of-The-Art SpectraShield® Production Line
every step of the SpectraShield process. Their production line is
state-of-the-art, with an automated continuous conveyor, metal cleaning and
preparation, automatic powder guns, and a curing oven. The line is tailored to
Cornell products, enhancing quality and field performance and shortening and
assuring manufacturing lead times.
Outperforms Field-Applied Finishes The SpectraShield process applies a baked-on
organic polymer over a conversion coating. All SpectraShield components are
prepped, powder coated and cured with an electrostatic application that assures
uniform, total coverage and a smooth finish that is tough and durable.
SpectraShield outperforms field applied coatings in color retention, corrosion
resistance, chemical resistance, UV stability, and abrasion resistance. Color
formulations are electronically controlled. Additional or replacement
components match previous shipments.
SpectraShield® Controls Costs
powder coating is cost effective and competitive with field-applied
solvent-based coatings. Proper surface preparation in the field is difficult
and costly. Surface preparation by a factory powder coating process produces a
smoother, longer-lasting finish at controlled costs.
SpectraShield® is Environmentally Friendly
contains no solvents and so emits no polluting volatile organic compounds into
the atmosphere. Oversprayed powder is collected and recycled.
is Standard Finish On Many Cornell Components Cornell provides powder coated
guides, bottom bars and endplate brackets as the standard finish so that your
jobs look better, longer. Unless specified otherwise, rolling door components
will be finished according to Cornell's
standard manufacturing procedure.
SpectraShield® Specifications (2.03 Finishes)
Steel slats, hood and endplate brackets, bottom bar and guides to be coated
using a fusion bonded thermosetting polyester powder coating applied to a
minimum of 2-1/2 mils cured film thickness. Color as selected by
architect/owner. Pencil hardness to be rated at H or better per
coated finishes offer exceptional toughness and impact resistance plus superior
resistance to abrasion and chipping (due to the use of higher molecular weight
resin systems), all coiling doors, high cycling doors in particular, are
subject to wear. Durability of the finish varies with the door's use, pattern
and size. Finish is not subject to warranty. Matching touch-up paint is
supplied from the factory.
A Canadian Overhead Door Company Servicing all Ontario Canada
rolling grilles, side folding grilles, service
doors, fire doors, counter shutters, rolling grille, side folding grille,
service door, counter shutter, fire door, maintenance, service for locks, loss
prevention, store design and construction, sliding, coiling grilles, scissor
grille, slider, counter door, accordion gate, security closure, fire rated
doors, security shutters, protective shutter, high quality closures, Cornell
Iron Works, Cornell Storefronts, storefronts, closure supplier, theft
protection, window protection, weather, insulated, smoke and fire protection,
shopping mall closures, theft deterrent,
Accurate Overhead Limited
Our goal is
to provide the best possible product at a competitive price,
backed by a
staff committed to the highest industry standards.