31x41 Casement Basement Egress Window With Rugged Aluminum Frame And Double Tempered Insulated Glass Featuring Integrated Screen Custom Sizes For Bathroom Ventilation Or Replacement Left Hinged Setup Top Tier Construction Made For Easy Home Swaps And

Custom Left Hinged Basement Ventilation Window
✔️ 31x41in left hinged unit 1.4mm aluminum frame 22mm twin glazing

This single left hinged casement window drops straight into bathroom vents, shed walls, or garage blocks for fresh air and daylight. The beefy frame eats through seasonal temperature swings while keeping summer humidity at bay.

✅ Alloy frame measures 4.25ins / 10.8cm width with 1.4mm thickness
✅ Twin pane insulated glass features 22mm overall depth
✅ Stainless steel mesh provides insect protection
✅ Three layer rubber gaskets block moisture and wind
✅ Locking handle secures opening angle for safety
✅ Available in black white grey and brown finish options
✅ Each pack contains one ready to install unit with hardware

💡 What makes an aluminum vent window handy for tight residential homes?
Picking the right framing material comes down to durability and maintenance needs.
- Anodized alloy extrusions stop corrosion near high moisture zones and skip power washing chores
- Double glazed IGU units lock in thermal energy and deaden street traffic rumble
- Internal cam locks hold vent angles steady during sudden gusts or child contact
- Quick release screening clips pop free for garden hose blasts or cold snap removal

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