Care & Maintenance

Caring for Your Windows, Doors and Skylights (AAMA PMB-1)
This brochure provides tips on proper care and maintenance of windows, doors and skylights to ensure optimal performance of these products. Some of the main topics include:
+ Tips on caring for your products
+ Tips for cleaning glass and frames
+ Moisture management and water drainage
+ Understanding color retention
+ Caring for plastic glazed skylights
Link to document.

Construction Site Protection (GANA TD 03-1003)
During glass manufacturing, fabrication and installation, products are carefully handled to prevent surface and edge damage. Materials are packaged to provide protection during shipment and delivery. Once finished materials are placed on a construction site, they become exposed to a variety of conditions and influences that can adversely affect product aesthetics and functionality. Irreparable glass damage can occur from improper storage and handling, exposure to chemicals and leaching agents, prolonged exposure to moisture, mechanical attack and breakage, damage related to adjacent construction activities and improper cleaning methods. This document discusses why steps must be taken to avoid permanent damage to glass.
Link to documents page.

Glazing Manual (50th Anniversary Edition) (GANA)
The GANA Glazing Manual is recognized as the definitive source in the glass and glazing field. This manual includes complete information about primary and fabricated glass products, quality standards, design considerations, general and specific glazing guidelines and glazing in hazardous locations. Formerly published by the Flat Glass Marketing Association (FGMA), this manual is frequently referred to as the “industry bible.”
Link to documents page.

Guidelines for Handling and Cleaning Decorative Glass (GANA DD 01-0608)
Decorative glass products have become important components of the architectural landscape. They contribute to the architecture and design requirements of interior and exterior applications for residential, commercial and industrial projects. In order to preserve the quality and integrity of decorative glass products and to ensure their long-term performance, fabricators, glazing contractors, related sub-contractors (e.g. millwork contractors) and building owners should follow appropriate procedures during handling, fabrication, installation, and cleaning. The guidelines within this document are intended to inform and assist those who fabricate, use and maintain decorative glass products.
Link to documents page.

Heat-Treated Glass Surfaces Are Different (GANA TD 02-0402)
As the use of glass increased over recent years, issues of strength, safety and thermal performance became increasingly important design considerations. The availability of tinted and coated glasses had a dramatic impact on glass use in building projects. The vastly expanded aesthetic options, combined with the improved energy conserving and comfort capabilities of tinted and coated glasses allowed architects to use more glass, as well as larger sizes in their designs. A consequence of this trend was a corresponding increase in the use of tempered and heat-strengthened glass in order to meet both thermal and windload design requirements. The demand for tempered glass further increased with the passing of safety glazing legislation in 1977, which mandated its use in certain locations. This document discusses why industry cleaning procedures must be followed to avoid glass damage.
Link to documents page.

Installation Techniques Designed to Prolong the Life of Flat Glass Mirrors (GANA MD 03-0709)
The reflective surface of a mirror is a thin film of pure metallic silver. Although well protected by paint, the silver film remains vulnerable to corrosion if exposed to chemicals or excessive moisture. This document provides some important installation recommendations. Strict adherence to these dos and don’ts will help protect the silver from corrosion and prolong the life of the mirror.
Link to documents page.

Laminated Glazing Reference Manual (2019 edition, NGA with GANA)
This publication is an updated edition of the original manual developed by the Glass Association of North American (GANA) in 2009. NGA and GANA combined into one association in February 2018. It presents useful information, technical and performance data and the installation guidelines for laminated glass products. The 2019 edition includes the latest information on laminating interlayers, as well as in-depth discussions of the applications of laminated architectural glass including: safety, solar control, ultraviolet radiation, sound control, security, sloped glazing & skylights, wind storms & hurricane resistance, and earthquake resistance. Updates on laminated glass strength, cutting, handling and installation are highlighted. This edition also features the up-to-date listing of standards applicable to laminated glass.
Link to documents page.

Mirrors: Handle with Extreme Care (GANA)
The purpose of this publication is to provide the latest available information to glass dealers, distributors and installers on the procedures recommended by the Mirror Division of GANA for the proper storage, handling, fabrication, shipping, installation, and cleaning of high quality mirror products.
Link to documents page.

Project Manager’s Reference Manual (2018 Edition, NGA with GANA)
This publication is an updated edition of the original manual developed by the Glass Association of North America (GANA) in 2005. NGA and GANA combined into one association in February 2018. It serves as a reference for project managers within the glass and glazing industry who have a minimum of one year’s experience. It covers everything from considerations in how to set up a project through the details of a successful project closeout. It is not meant to provide an exhaustive list, but to serve as a starting point for project manager training. It is the responsibility of the users of this manual to ensure that project managers comply with all relevant laws, rules, regulations, standards and other requirements, particularly contract obligations.
Link to documents page.

Proper Procedures for Cleaning Architectural Glass Products (GANA 01-0300)
Architectural glass products must be properly cleaned during construction activities and as a part of routine maintenance in order to maintain visual and aesthetic clarity. Since glass products can be permanently damaged if improperly cleaned, glass producers and fabricators recommend strict compliance with the suggested procedures outlined in this document for properly cleaning glass surfaces.
Link to documents page.

Proper Procedures for Cleaning Flat Glass Mirrors (GANA MD 01-0105)
Mirrors provide both functional and aesthetic performance in the interior design for today’s homes, office buildings, schools, medical and institutional facilities. In addition to the function of providing reflected images, mirrors are being use to move natural light further into buildings and enhance the openness of rooms. Proper cleaning procedures must be followed to ensure the long-term performance of mirrors. This document provides suggest procedures for cleaning flat glass mirrors.
Link to documents page.

Protecting Glass Against Weld Splatter (GANA FGMD 02-0809)
Glass fabricators take great care during manufacturing to ensure that the products that they make meet the highest quality standards. They carry these same standards to the packaging area, taking every precaution to deliver the products to the project in good condition. At the jobsite, there are many activities that are performed that can have negative effect on glass products, especially after glass is installed. One of these is welding, a common activity and the subject of this bulletin.
Link to documents page.

Sealant Manual (2008 Edition) (GANA)
The new GANA Sealant Manual provides guidelines for the selection and application of sealants used in exterior and interior glass and glazing installations. Manual sections include causes of sealant failures, structural glazing and glazing accessories.
Link to documents page.

Suggested Procedures for Dealing with Broken Glass (GANA 04-0906)
All types of architectural glass can be hazardous when broken. Glass can break after installation due to accidental impact, severe weather events, vandalism or improper glazing conditions as well as for other reasons. Regardless of the type of glass, broken glass can pose a risk of injury and property damage. This document outlines suggested procedures for dealing with broken glass.
Link to documents page.

Voluntary Guidelines for the Identification of Visual Obstructions in the Airspace of Insulating Glass Units (IGMA TM-3100-09)
These advisory guidelines may assist in the determination of unintended visual obstructions in the insulating glass unit airspace.
Link to documents page.