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ALTITUDE GUIDELINE
Integrity® recommends the maximum altitude limitation for its seal insulated glass units. These limits do not account for
glass deflection which may take on a pillowed appearance below these elevations. The limits may be affected by site,
location, temperature and/or divided lites. Integrity does not recommend the use of IG units in excess of these specified
guidelines. These limitations apply to Integrity units and should not be interpreted as an industry standard.
ALL-ULTREX® ALL-ULTREX
Casement Casement STC/OITC
ALTITUDE LIMITS (FEET) ALTITUDE LIMITS (FEET)
UNIT SIZE 1-6 2-0 2-6 3-0 UNIT SIZE 1-6 2-0 2-6 3-0
2-0 Annealed 4000 5000 6000 6000 2-0 Annealed 3000 4000 4000 5000
Tempered 6000 8000 10000 10000 Tempered 5000 7000 8000 10000
4000 6000 7000 8000 3000 4000 6000 6000
2-6 Annealed 7000 10000 10000 10000 2-6 Annealed 6000 8000 10000 10000
Tempered 4000 6000 8000 9000 Tempered 3000 5000 6000 8000
8000 10000 10000 10000 7000 10000 10000 10000
3-0 Annealed 4000 6000 8000 10000 3-0 Annealed 3000 5000 6000 8000
Tempered 9000 10000 10000 10000 Tempered 7000 10000 10000 10000
4000 6000 8000 10000 3000 5000 7000 8000
3-6 Annealed 9000 10000 10000 10000 3-6 Annealed 8000 10000 10000 10000
Tempered 4000 6000 8000 10000 Tempered 3000 5000 7000 9000
10000 10000 10000 10000 8000 10000 10000 10000
4-0 Annealed 4000 6000 8000 10000 4-0 Annealed 3000 5000 7000 9000
Tempered 10000 10000 10000 10000 Tempered 8000 10000 10000 10000
4000 6000 8000 10000 3000 5000 7000 9000
4-6 Annealed 10000 10000 10000 10000 4-6 Annealed 9000 10000 10000 10000
Tempered 4000 6000 9000 10000 Tempered 3000 5000 7000 9000
10000 10000 10000 10000 9000 10000 10000 10000
5-0 Annealed 5-0 Annealed
Tempered Tempered
5-6 Annealed 5-6 Annealed
Tempered Tempered
6-0 Annealed 6-0 Annealed
Tempered Tempered
ALL-ULTREX ALL-ULTREX
Awning Awning STC/OITC
ALTITUDE LIMITS (FEET) ALTITUDE LIMITS (FEET)
UNIT SIZE 1-6 2-0 2-6 3-0 3-6 4-0 UNIT SIZE 1-6 2-0 2-6 3-0 3-6 4-0
1-6 Annealed 4000 4000 4000 4000 4000 4000 1-6 Annealed 3000 3000 3000 3000 3000 3000
Tempered 5000 6000 7000 8000 9000 9000 Tempered 4000 5000 6000 7000 7000 8000
4000 5000 6000 6000 6000 6000 3000 4000 4000 5000 5000 5000
2-0 Annealed 6000 8000 10000 10000 10000 10000 2-0 Annealed 5000 7000 8000 10000 10000 10000
Tempered 4000 6000 7000 8000 8000 8000 Tempered 3000 4000 6000 6000 6000 7000
7000 10000 10000 10000 10000 10000 6000 8000 10000 10000 10000 10000
2-6 Annealed 4000 6000 8000 9000 10000 10000 2-6 Annealed 3000 5000 6000 8000 8000 8000
Tempered 8000 10000 10000 10000 10000 10000 Tempered 7000 10000 10000 10000 10000 10000
3-0 Annealed 3-0 Annealed
Tempered Tempered
Integrity Windows and Doors provides these elevation guidelines as a convenience to our customers. Integrity does not recommend installation above the elevation guidelines, and products installed above such elevations are not
warranted. A variety of factors, including ambient temperature, altitude, and other conditions outside Integrity’s control may cause glass deflection, distortion, or an increase in convexity of the insulating glass units. Deflection,
distortion, and increased convexity are not considered product defects and are not covered under Integrity’s general warranty; capillary tubes may minimize these effects. Integrity does not warrant the amount or percentage of
argon or other inert gas present in insulating glass at any time after manufacture. Inert gas dissipates over time, and may be ineffective in products manufactured with capillary tubes. Thermal efficiencies vary with the application
of the product. Integrity does not warrant that a specific level of thermal efficiency will be achieved by inert gas, low emissivity coatings, or other product features. Determining the suitability and compliance with local or other
applicable building codes or standards, of all building components, including the use of any Integrity product, and the design and installation of any flashing or sealing system, is the responsibility of the buyer, user, architect, contractor,
installer, and/or other construction professional. Integrity will not be liable for any problem or damage relating to inappropriate or faulty building design or construction, maintenance, installation, or selection of products. Integrity
does not warrant any product’s compliance with local or other applicable building codes or standards, or its suitability for use in connection with a project seeking third party certification to any standard.
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