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DISADVANTAGES:
- Needs Constant Maintenance
- Rotting
- warping
- Air infiltration
- Painting and scraping
- Not custom sized - Additional decoration costs for new drapes
or blinds
- Intended for new construction - Need carpentry, plastering,
masonry
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DISADVANTAGES:
- Becomes pitted, scratched, dented, rusty
- Substantial energy lost through conduction
- Frames subject to condensation and icing
- Cold air can bypass the thermal break and seep around the frame
- "Thermal Break" is more expensive than regular
aluminum windows
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DISADVANTAGES:
- Recycled plastics
- Extreme heat warps frames
- "Failed" or "Fogged" insulated glass
- Scratchable finish
- stain
- Yellow
- Fade
- Chalk
- No impact resistance
- Fire hazard
- Limited warranty
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