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4 - No wood in door, frame and floors: Most companies are still using the 40-year old technology of placing small pieces of wood and plywood inside the door and door frame for various purposes. In a permanently moist enviroment, deterioration, bending, and expansion of wood starts after some time and customers are forced to replace the doors within few years. Foster eliminated this problem 35 years ago by introducing polyurethane insulation in the refrigeration industry, and completely eliminating the use of wood.
5 - Fiberglass instead of plastic: Most companies are using metal and plastic in the manufacturing of doors and frames (door jambs and plugs), whereas Foster is using metal and fiberglass, which is most hi-tec thermal breaker in the industry. Fiberglass reduces the thermal conductivity to the best level. Additionally, the strength of fiberglass is 5 times more than that of plastic.
6 - Foster's experience of "Galvalume deteriorate over time": During 90s Foster experimented with the application of Galvalume in the manufacturing of walk-in coolers because it was inexpensive. Over the period of time we recieved a large number of complaints from our customer that all those cooler panels which were in regular contact with liquid were deteriorating. We found out that in most cases lower portions of wall panels were subject to deterioration, as they were in regular contact with water during the inside and outside cleaning of walk-in coolers. After these findings, Foster stopped using Galvalume in walk-in coolers.
7 - Wider door openings (34" instead of 26"): The standard door opening for Foster walk-in cooler is 34" x 78", whereas most manufacturers' standard door opening is 26" x 76". Wider door opening is always an advantage for customers, but a disadvantage to manufacturers.
8 - Direct dealing with highly qualified experts in the Foster factory... no restaurant equipment dealers: When purchasing Foster walk-in coolers, customers are directly dealing with highly qualified experts in Fosters manufacturing facility. These experts are always there to assist our valuable customers in regards to required size and their refrigeration needs or any other questions at 518-671-6036 or fosteramerica1@aol.com. They assist the customers at every step from the purchase to the installation of the walk-in cooler.
9 - Speediest delivery: Walk-in coolers are shipped from Foster's factory within four days after the confirmation of an order.
10 - Lowest Price: Foster customers are buying very high end walk-in coolers made of polyurethane and galvanized painted steel, but paying as little as they would for a walk-in cooler made from inexpensive polystyrene and galvalume.
11- Aluminum floors without plywood support: Most of the manufacturers are pasting very thin Aluminum on plywood to make their floors which eventually deteriorate. Whereas Foster is using 12 gauge Aluminum in floors which is strong enough to take all kind of load without any support.
12-Customers get their investment back over time due to highest R value of Polyurethane: As R-value of polyurethane is highest as compare to any any other material on earth , Foster customers recover all the money invested in walk-in cooler within few years by savings in electricity bill as compare to polystyrene made walk-in coolers.
13- Five years warranty on compressor and ten years on panels: Five years warranty on compressor and ten years warranty on panels.
14 - Eleven other features: Any size is available according to customers requirement, door can be installed on any side according to customers requirement, can open door left or right according to customer's requirement, PVC gaskets on all panels, a permanent plastic camlock system, Thermometer, Vapor proof light fixture, Magnetic door gasket, Door closer, Inside safety release.
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 REFRIGERATION:
220 volt single phase remote type refrigeration is supplied with most of the walk in coolers and freezers. All refrigeration components are established American brands. Condensing units are either Tecumseh or Copeland. Five years warrenty on Compressors and standard one year warrenty on all other components. Evaporators are either Larkin or Heatcraft. All other parts are Sporlan, Rancho and Supco products. The size and specifications of refrigeration equipment varies according to customer’s usage. We suggest that customers discuss their refrigeration needs with our highly qualified experts before making any decision. Please contact at 518-671-6036 or e-mail at fosteramerica1@aol.com.
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FACTORY DIRECT PRICES FOR 7'+ HIGH WALK-IN COOLERS & FREEZERS (WITH REFRIGERATION) |
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Structure Size Nominal O.D. Dimension |
Structure Size Actual O.D. Dimension |
Walk-in
cooler
without
Floor
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Walk-in
cooler
with Aluminum Floor |
Walk-in
freezer
with Aluminum
Floor |
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6' x 6' |
5'10" 5'10" |
$3,499 |
$3,699 |
$4,299 |
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6' x 8' |
5'10" x 7'9" |
$3,699 |
$3999 |
$4,699 |
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6' x 10' |
5'10" x 9'8" |
$4,199 |
$4,499 |
$5,299 |
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6' x 12' |
5'10" x 11'7" |
$4,799 |
$5,099 |
$5999 |
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8' x 6' |
7'9" x 5'10" |
$3,699 |
$3999 |
$4,899 |
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8' x 8' |
7'9" x 7'9" |
$4,199 |
$4,499 |
$5,299 |
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8' x 10' |
7'9" x 9'8" |
$4,799 |
$5,099 |
$5999 |
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8' x 12' |
7'9" x 11'7" |
$5,099 |
$5,399 |
$6399 |
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10' x 6' |
9'8" x 6'10" |
$4,199 |
$4,499 |
$5,299 |
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10' x 8' |
9'8" x 7'9" |
$4,799 |
$5,099 |
$5999 |
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10' x 10' |
9'8" x 9'8" |
$5,199 |
$5,599 |
$6699 |
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10' x 12' |
9'8" x 11'7" |
$6,199 |
$6,599 |
$7799 | |
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Architectural Specifications
Panel Fabrication:
Wall, ceiling and floor panels are 2' & 4' in width and are interchangeable with like panels. Corner panels are 90 Angles with 1' exterior horizontal measurement. Height of a walk-in cooler with 4' floor or screed is 7'6" and without floor or screed is 6'9". Panels are made of foamed-in-place polyurethane insulation, sandwiched between interior and exterior metal skins which is die formed and gauged for uniformity in size. All panels are built to NSF specifications.
Aluminum Floors:
Floors are designed to readily withstand a uniformly distributed load of 700 lb per sq ft. In case no floor is required, then a 4" high vinyl screed is provided. The screed is coved on both sides and sits flat on the floor. Screeds are nailed or screwed to the floor through the center during assembling.
120 Micron Polyester painted steel sheets:
Foster Refrigerators is the only company in the USA that is using 120-micron polyester paint on galvanized steel sheets.120-micron polyester powder paint is electro-statically applied on 24-gauge sheets and then baked at 40oF. This process is to make sure that Foster panels have a life10 times longer than those of any other manufacturer in the USA. This process also gives an elegant texture to the walk-in cooler
Permanent Plastic Locking Devices:
Locking devices consist of plastic cam locks that are foamed in place and are attached to the interior skins of the panels. These locking devices are not floating in urethane, unlike those found in the rest of the industry, but are permanently fixed to the skin. Cam locks can be moved by a hex wrench, which is provided by Foster. Access holes for locking devices are on the interior sides of the panels to allow easy assembly of the walk-in coolers from the inside. Access holes for locking devices are covered by snap caps.
PVC Gas kits:
To keep the cooler airtight and dust proof, PVC gas kits are foamed in place to the male sides of the panels, on both the interior and the exterior.
Door and Frame Panels:
The door is has a posi-steel door closure and latch. Two strap-type cam-lift hinges are provided. The doorjamb is made of fiberglass. An isolated, low wattage heater strip covered by magnetic stainless steel is fitted onto the jamb in freezers. This strip proves to be the perfect sealing of the magnetic gas kit and prevent frost and condensation build-up. Concealed wiring is standard on each entrance door. A threshold with non-skid striping is provided with each door section. The heater wire continues beneath the threshold in the freezer. A digital thermometer is included in each door section to indicate the inside temperature.
Air Vent:
A tri-action air vent is provided to equalize pressure between the interior and exterior, caused by sudden temperature changes due to door openings and evaporator defrosting. The vent is heated to prevent moisture and frost accumulation (in case of freezers only).
Polyurethane instead of Polystyrene(styrofoam)
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| SIP Brand Comparison |
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Polyurethane Vs. EPS (Expanded Polystyrene)
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Polyurethane is a relatively new product, roughly around 35 years. EPS has been with us for around 50 years. Polyurethane was produced to replace the shortfalls of expanded polystyrene. Below you will see a detailed difference between polyurethane, and expanded polystyrene.
R- Value - Polyurethane is the highest rated insulation in the world. You will find it in most all of your refrigerators, freezers, and even in your personal carry about coolers. Per inch of insulation it has no equal. The walk in coolers and freezers for use thought the country are made of polyurethane. EPS has a value of R-2 to R-5 per inch. Polyurethane has an R-Value OF R-7 to R-8 per inch.
MANUFACTURING - Probably the biggest difference between Polyurethane and EPS is in the manufacturing of these panels. Both products use OSB for covering both sides of their foam, but here is where the similarity ends. In the bonding of the foam the actual polyurethane is used as bonding agent to the OSB itself. Polyurethane is one of the best glues used in the industry today. Some manufactures of OSB and plywood use polyurethane to bond their products together. When it comes to adhering, the use of polyurethane gives us both an excellent R- value and the strongest bond in the industry. EPS panels use glue spread on both sides of the OSB, and then the OSB is matched together with the EPS, and mechanically held in place and under pressure until the glue is dried.
Moisture Resistance - With all the problems of mold and mildew, moisture resistance is today a very important factor. Polyurethane has one of the lowest moisture Permeability ratings of any product manufactured for the building industry today. The permeance rating on polyurethane is 1.2. The permeance rating on EPS is 2.0 to 5.0
This difference in a high humidity area would warrant another moisture barrier for EPS panels. In calculating R-values, some EPS manufactures use these additional moisture barriers in there calculations.
Fire Resistance - The polyurethane is a UL Class 1 rated foam. This means that polyurethane is not a source for fire. On it's own, polyurethane will not burn. When left on it's own, it will extinguish it self. A Class 1 rating is the highest rating a building product can obtain. Also, polyurethane is a thermal-set plastic. This means, that it will not melt. Polyurethane is not affected until temperatures reach 1000 degrees and at that time it will only char. EPS on the other hand is not a thermal-set plastic and will begin to soften at temperatures of 180 degrees, and melt at temperatures of 240 degrees. Polyurethane has a distinct advantage.
DENSITY - The density of a product will determine the strength of it. EPS has a density of 1 lb. The polyurethane has a density of 2.2lb.
CHEMICAL RESISTANCE - Polyurethane is resistant to most counter chemicals. EPS react violently to petroleum based products. PL 400 and liquid nail will literally burn thru EPS.
From our experience, we feel that the investment made equals the quality of product made. | |
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