Tag Archives: laminated glass windows

Glass Restoration by Bear Glass


Bear Glass is a full Glass Fabricator in Brooklyn, NY.  We are third generation glaziers. We are at our current location for over 20 years.   Our glass professionals have used the Bear Glass Restoration System for more than 40 years to restore scratched and damaged automotive, residential, and architectural glass.  Our Glass Restoration System quickly, easily, and neatly restore from all types of glass, including plate, tempered, laminated, mirrored, and curved.

Scratched glass = Lost Profits

Bear Glass specializes in reducing losses from scratched glass.  Whether the scratches in glass occur from vandalism to cleaning errors, repairing scratched glass is generally the most viable solution to minimizing the cost of repair.  Scratch removal generally does not exceed 50% of replacement of the glass, and in some cases, the repairs do not reach 5% of replacement cost.

Scratched glass has been a serious problem for builders, remodelers, glass companies, car restorers, and furniture dealers since glass was invented.  It has resulted in lost profits for thousands upon thousands of people.  Glass can be restored.  Scratches can be removed, mineral deposit can be removed, glass can be saved.  Money will be saved when the glass is restored rather than replaced.  Glass with scratches does not need to be the problem that it has been in the past.

Glass is getting more costly every year and restoration makes more sense plus it saves more money than ever.  Call today and tell us about your scratched glass.  We will tell you how we can help and when.  Reducing losses is one of the best ways to keep your profits.  Scratched glass repair is the way to save money when scratches in glass occur.

Bear Glass offers two varieties of glass restoration:

Full and Light Restoration: Bear Glass is available in two varieties, Full and Light, displaying two levels of movement to match precisely the desired time period or glass appearance.  Both glass types exhibit mild surface distortions, an occasional air bubble or pit, and other “imperfections” found only in original mouth-blown and antique window glasses.

  • Full Restoration is more distorting and accurately replicates glass made in the 17th and 18th centuries. Its distinct appearance makes it an excellent choice for older colonial-style windows, as well as antique and reproduction furniture.
  • Light Restoration is less distorting and an excellent match for glass found in structures built in the 19th and early 20th centuries. The slight distortion can be hard to distinguish in a small sample viewed up-close; however, it becomes more pronounced when viewed from a distance, in reflected light, and over a larger area, making Light Restoration ideal for use in windows and doors.

Laminated Safety Restoration: Bear Glass also offers Glass Restoration in safety form, laminated to 1/8″ window glass in compliance with today’s exacting building safety codes. Laminated Restoration Glass meets the requirements for ANSI Z97.1, the Consumer Product Safety Commission Standard 16 CFR 1201, and ASTM C1172. It is ideal for use in doors, sidelites, windows, and wherever safety is required.

For more  information on our Glass Restoration please contact Bear Glass at:

FACTORY/ OFFICE

Address:

Bear Glass Inc.

399 20th Street

Brooklyn, NY 11215

Phone: 718-832-3604

Fax: 718-832-0786

E-mail: bearglass@yahoo.com

If you are in New Jersey:

Bear Glass New Jersey

359 Essex Road

Tinton Falls New Jersey 07753

P: 732 901 2626

F: 732 901 2266

E: Sales@BearGlassNJ.com

Bear Glass New Jersey Acid Etched Glass

Bear Glass Is A Premier Walker Distributor. We are better able to serve our customers with 2 facilities located in both Brooklyn NY and Tinton Falls NJ. Our Motto is ” We Do Everything In Glass And Mirror” so we are able to service any and all your glass and mirror needs.

Bear Glass NJ Acid Etched Glass is becoming trendy in design and construction.  The consistency and durability of the finish can reduce glare and reflection, add privacy, increase light transmission, and provide texture.  It is important to select the right acid-etched glass for an application, and avoid making issues during storage and fabrication.  Although the glass-etching process is generally consistent, variations in chemistry and other parameters create different surfaces with distinct visual and performance characteristics.  Glass is etched with an aqueous solution of hydrofluoric acid, which attacks the silica and roughens the glass surface.  Generally, the more ‘white’ or opaque the finish, the more rough and porous the surface is.  When choosing distinctive and unique types of glass, architects and designers often have specific objectives in mind.  With acid-etched glass, these goals can relate to light diffusion, light transmission, privacy, visual appearance, integration with surrounding objects, and energy efficiency through increased day lighting.  An etched surface with rugged peaks and deep valleys absorbs and diffuses light, rather than transmitting or reflecting it- the result is a rich, white, opaque appearance.  In contrast, an etched surface with smooth, rounded bumps enhances light transmission and creates a more transparent glass, characterized by reduced reflective glare and a soft translucent appearance.

Acid-etched Surface Finish

Acid-etched finished vary by manufacturer.  The type selected for a glass substrate renders a different level of opacity and smoothness and creates varied visual effects.  It also impacts performance ratios such as gloss, visible light transmission (VLT), visible light reflectance, shading coefficient, solar direct transmission, solar direct reflectance, and U-value.  The visual effect of the acid-etch finish on mirror varies depending on the extent of etching performed.  A lighter-etched mirror has more reflection whereas a deeper etch creates a matte finish and more depth in the glass.

Glass Substrate

The substrate also influences the color appearance, level of opacity, and performance ratios of acid-etched glass.  Many falsely believe pieces of ultra-clear glass look the same, irrespective of their origin; similarly, glass with a blue tint from manufacturer ABC is often incorrectly perceived to match the one produced by manufacturer XYZ.  Generally, the glass business markets different shades of glass in ultra-clear, green, blue, or black.  In addition, some glass floaters can make varying shades of one color.  For example, acid-etched products manufactured from low-iron glass have a translucent satin appearance without the ‘greening effect’ of ordinary clear glass.  Similarly, a piece of acid-etched glass made with a dark blue hue from one supplier creates a different visual effect than one made with light blue from the same manufacturer.  Consequently, the shade of the acid-etched glass or mirror likely varies among manufacturers, depending on the substrate used.  It is important to remember the acid-etched finish itself creates a different color appearance, with different tints having varying performance ratios.

Etching on both sides

Etching glass on both sides can enhance its characteristics.  This approach is suitable for applications requiring a higher level of opacity or a similar finish and visual effect on both sides of the glass panel (e.g. partitions).  Most glass is produced by the float process.  The raw materials- mainly silica sand, soda ash, and limestone- are melted in a furnace and then flowed onto a bath of molten tin.  The glass then takes form and gradually cools as it moves from the tin bath to a controlled cooling chamber.  Float glass is best etched on the ‘air’ or ‘atmosphere’ side of the sheet, due to the greater likelihood of impurities and surface imperfections on the ‘tin’ side.  Production of acid-etched mirrors and two-sided etched glass requires etching of the tin side, posing an increased risk of defects in the surface if inappropriately done.   When considering double-sided acid-etched glass or acid-etched mirror, the type of finish specified impacts quality.  The manufacturer of the acid-etched product can recommend the finish (if any) suitable for the application.

Exterior applications

Bear Glass New Jersey Acid Etched Glass may be appropriate for exterior applications, such as insulated glazing (IG) units, skylights, and balustrades.  As acid-etching is not a coating, its resistance properties in outside conditions are essentially equivalent to non-etched glass.  However, it is important to note an etched surface with rugged peaks and deep valleys could lead to higher maintenance costs because dirt particles may be harder to remove.  Therefore, the use on an etched surface with a lighter finish (i.e. smooth, rounded bumps) is recommended in exterior applications.  In these situations, the level and type of maintenance required is similar to that of non-etched glass.

Storage and Fabrication

If proper care is taken during storage and fabrication, acid-etched glass or mirror can be kept clean as easily as non-etched products.  Whether the glass is tempered, laminated, insulated, painted, or even bent, fabricators can preserve the quality of the final product.  However, the general suggestions for keeping acid-etched glass or mirror stain-free during storage and fabrication may not be suitable in all situations.  Fabricators should follow guidelines issued by the manufacturer of a particular product to prevent or fix any marks or stains that occur.

Storage

Proper storage practices can help avoid marking on acid-etched glass and mirror.  Storage spaces must be dry and adequately ventilated.  Sheets should not be stored in areas of high humidity or heat (e.g. places near steam or water pipes).  Spaces exposed to chemical fumes should also be avoided.  All these conditions promote staining.  Conversely, sheets should not be stored outdoors or in unheated areas.

Fabrication

Due to the particular characteristics of more rugged glass surfaces, extra care should be taken during their fabrication to minimize the likelihood of embedding grease or dirt into the surface.  Gloves must always be used when working with sheets.  When handling sheets using equipment with suction cups, the clean and dust-free cups should be applied to the flat, untreated side.  If this is impossible, care should be taken to ensure proper vacuum is achieved (i.e. testing must be done to be certain the cups ‘stick’ to the glass to handle to weight).  When edging glass, these practices should be followed:

  1. The edging machine conveyors should be clean and free of grease and buildup of glass grindings or cerium oxide.
  2. The conveyor must be regularly opened and the machine interior washed (particularly the brushes) using soapy water.
  3. The front and back conveyor pads should be routinely brushed, until all traces of cerium oxide and glass grindings are removed.
  4. The front and back conveyors must be synchronized at identical speeds.
  5. Only coolants specifically recommended for glass grinding and that adhere closely to the manufacturer’s recommended dilution ration should be used.
  6. Manufacturer guidelines for concentration levels must be followed when using cerium oxide, with care taken to never add more than the minimal amount necessary for good polishing.
  7. Glass should be washed immediately after polishing.  Washer brushers with .36-mm (0.014-in) diameter nylon bristles offer the best results.  The glass washer should be equipped with one pair of upper and lower brushes for every 0.6m (2ft) per minute of travel- for example, a machine operating as a speed of 1.8m (6ft) per minute should have three pairs of brushes.  (This guideline is only applicable to regular float glass and not to coated products such as low-emissivity [low-e] glass).
  8. As an extra precaution, wetting the glass surface immediately before polishing greatly reduces the risk of marking.

Writing the Right Specifications

Architects and designers constantly look to Bear Glass for new ways to use glass in exterior and interior applications.  Writing proper specifications, especially when distinctive and unique types of glass are chosen, is critical to ensure the desired design is achieved.  Acid-etched glass is no exception.  If care is not taken, the glass ordered and installed on the jobsite may be nothing like the product selected based on samples submitted.  To ensure the acid-etched glass products selected are actually used by the general contractor, glass fabricator, and glazier, the following information should be included in the specifications: name of manufacturer, product brand name, glass thickness, substrate (glass or mirror), tint (e.g. clear, ultra-clear, blue, green, black, bronze, grey), type of finish (name), and whether to etch on one or two glass faces.  Warranties and standards are often overlooked when writing specifications.  Inherent in the float glass process are small gaseous inclusions and minor abrasions.  Consequently, occasional, small ‘bubbles’ and hairlines are normal and acceptable under recognized standards; from a normal viewing distance, they are barely noticeable.  To ensure acid-etched products are made from float glass that conforms to industry standards, the manufacturer should be consulted.  In Canada, glass should comply with Canadian General Standards Board (CAN/CSBG) 12.3-M91, Flat, Clear Float Glass (Quality: Glazing).  In the United States, ASTM International C 1036-01, Standard Specification for Flat Glass (Quality: Q3-Stock Sheet) should be followed.  The manufacturer’s product warranty should refer to these standards.  Clearly, it is important to be specific about the nature of the acid-etched glass product required.  Communicating specifications in detail to a glass professional can help ensure the chosen product meets desired goals and objectives.

For more information on Acid Etch Glass please contact Bear Glass at:

FACTORY/ OFFICE

Address:

Bear Glass Inc.

399 20th Street

Brooklyn, NY 11215

Phone: 718-832-3604

Fax: 718-832-0786

E-mail: bearglass@yahoo.com

If you are in New Jersey:

Bear Glass New Jersey

359 Essex Road

Tinton Falls New Jersey  07753

P: 732 901 2626

F: 732 901 2266

E: Sales@BearGlassNJ.com

Patterned Acid-Etched Glass and Mirrors By Bear Glass in Brooklyn NY

Bear Glass Is The Premier Walker Glass Distributor

Bear Glass stocks all Walker’s Products in our 25000 SQFT facility located in Brooklyn New York and we would like to help our customers better understand the different patterned glass that we offer through Walker.

Walker Textures™ Nuance Stock Patterned Acid-Etched Glass and Mirror

Walker Textures™ Nuance Stock has been created to answer the growing demand for unique and environmentally friendly material for decorative and architectural applications. Patterned acid-etched glass and mirror will not only provide a great visual effect but a textural effect as well, due to the depth variation of the design.

The stock product line of acid-etched patterns is available in five distinctive designs with the 100 and 300 series. The 100 series is an acid-etched finish which combines Velour and Satin creating a true sense of privacy while maintaining a design element to the glass. The 300 series is our Satin finish on clear glass giving greater visibility to the decor through the glass. Both of these series feature a relief effect which adds character to the glass surface.

Patterned Acid-Etched Glass and Mirror Advantages

  • Consistent finish and appearance
  • Maintenance free
  • More mar-resistant than sandblasted glass
  • Does not peel or discolor like films
  • Does not scratch off like coatings

Glass – Velour on Satin


Glass – Satin on Clear

Patterned Acid-etched Glass and Mirror Specifications

Substrates : Glass and mirror

    • Colors: Clear, bronze, grey, black, green, blue or ultra-clear *
    • Glass thicknesses: 3 mm to 19 mm **
    • Mirror thicknesses: 3 mm to 6 mm **
    • Sizes available: Standard 96″ x 130″, on request 84” x 130” **
    • Finishes:

Series 100 Velour on Satin
Series 300 Satin on Clear

  • Selected skus available in less than 4, 000 pound quantities

Walker Textures™ Nuance Custom Acid-etched Glass and Mirror

A world of countless creative patterns opens up to you with Walker Textures™ Nuance Custom. Now you can let your imagination run wild and create virtually any design. Thanks to our continuous research and development we are achieving high-quality registration and an unmatched level of detail.

The custom product line features three different acid-etch combinations allowing you to obtain your desired result. The 100 series combines two of our finishes Velour on Satin. The 200 series is our Velour on clear glass and the 300 series is our Satin on clear glass. All of these combinations create a nice textural effect on the glass surface.


Custom Acid-etched Glass and Mirror Advantages

  • Consistent finish and appearance
  • Maintenance free
  • More mar-resistant than sandblasted glass
  • Does not peel or discolor like films
  • Does not scratch off like coatings

Custom Acid-etched Glass and Mirror Specifications

    • Substrates : Glass and mirror
    • Colors: Clear, bronze, grey, black, green, blue or ultra-clear *
    • Glass thicknesses: 3 mm to 19 mm **
    • Mirror thicknesses: 3 mm to 6 mm **
    • Sizes available: Standard 96″ x 130″, on request 84” x 130” **
    • Finishes:

Series 100 Velour on Satin
Series 200 Velour on Clear
Series 300 Satin on Clear

  • Minimum Quantity: 4, 000 pounds

* Tempering of ultra-clear glass is recommended to correct slight color variances caused by the Walker Textures™ Nuance manufacturing process.

** Subject to glass availability.

Bear Glass can help you choose your patterned acid etched glass product needs to best fit for your project and by the way, we ship patterned acid etched glass worldwide.

For more information or to order your patterned acid etched glass products, please contact  Bear Glass at:

 

Factory / Office

 

Address:

Bear Glass Inc.

399 20th Street

Brooklyn, NY 11215

Phone: 718-832-3604

Fax: 718-832-0786

E-mail: bearglass@yahoo.com

NEW ITEMS FROM YOUR # 1 NEW YORK GLASS SUPPLIER

 

 

 

NEW PRODUCTS NOW AVAILABLE AT BEAR GLASS

 

Bear Glass is excited to announce our new products now available!

First off, we have added two new types antique mirrors.  One is medium antique mirror and the other is medium cloudy mirror.  These mirrors add great charm to any room.  Medium antique exudes the feeling of a very old but still beautifully preserved mirrored glass.  Medium cloudy mirrors offer the look and feel of a softer reflection and tones.

 

Bear Glass now offers blue glass in 3/8 and 1/2 cuts.  Blue glass is one of those great colors that is available in a variety of shades and blends well into many decorating styles.

Our S tarphire glass line has increased by adding 5/16 to complete Bear Glass’s line.  We stock S tarphire glas s from 1/8-1.  Starphire glass free of the green cast inherent in ordinary clear float glass. Starphire glass is an ultra-clear glass designed for a wide variety of commercial applications. It maintains its remarkable clarity in any thickness.  Its incredible clarity and sparkling edge make it perfect for architectural use. Starphire glass is the ideal solution for emphasizing sunny atriums, entranceways, reception areas, lobbies or entire building facades. In retail storefronts and displays, it allows the displayed products’ true colors to shine through.

Bear Glass has also added 1/4 grey and bronze lam i and have the largest selection of stock lami around!  Bear Glass also has the ability to make any custom lami you may need. Laminated glass is a multifunctional glazing material that can be used in a variety of applications. It is manufactured permanently bonding two or more glass lights with polyvinyl butyric (PVB) interlayer’s, under heat and pressure, to create a single construction. If broken by impact, laminated glass tends to maintain the building envelope by remaining integral in its frame. This minimizes the risk of injury from sharp edges and flying or falling glass particles. It also strongly resists penetration of objects. Laminated glass is particularly suitable where it is important to ensure integrity of the whole sheet after breakage.

Bear Glass has also added 84x130x3/8 stock white painted glass.  Painted glass can help enhance any design of any room.

We also have a full line of wire glass polish.

Check out our complete line of inventory!  You might be surprised at what you find!

We ship all of our products world wide.

For more information, please contact us at:

FACTORY/OFFICE

Address:

Bear Glass Inc.

399 20th Street

Brooklyn, NY 11215

Phone: 718-832-3604

Fax: 718-832-0786

Email: bearglass@yahoo.com