Kellerfenster Basement Window | Custom Basement & Cellar Window | PVC / Wood / Aluminum / Wood-Aluminum Frames
Kellerfenster Basement Window | Custom Basement & Cellar Window | PVC / Wood / Aluminum / Wood-Aluminum Frames
999 in stock
The Kellerfenster Basement Window is designed specifically for basements and cellar spaces to provide natural light, ventilation, and moisture control.
It helps reduce dampness and improves indoor comfort while supporting modern thermal insulation requirements.
These windows are used in both residential and commercial basements where durability, security, and weather protection are essential. They allow previously dark or unused basement rooms to become functional living or working spaces.
Design and Customization
Basement windows are available in PVC (plastic), wood, wood-aluminum hybrid, or aluminum frames depending on insulation, durability, and aesthetic preferences. Insulated multi-pane glazing can be selected for improved thermal performance.
Security options such as safety glazing, reinforced frames, and protective grilles can be added for ground-level or below-grade installations. Window sizes, opening types, and finishes are configurable per project.
Use Cases
- Basement conversion into living rooms, studios, or hobby rooms
- Laundry rooms, storage rooms, and utility basements
- Replacement of outdated cellar windows with modern insulated units
- Basements with exterior light wells requiring secure glazing
- Projects requiring improved ventilation and moisture control in cellar spaces
Pricing and Ordering (Estimate)
Each Kellerfenster is individually configured by frame material, size, glazing type, and security options. Pricing is calculated per project after specifications are submitted.
No fixed price is listed. Final euro pricing can be converted to USD at the current exchange rate at time of order.
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Material & Dimensions
Material & Dimensions
Shipping & Returns
Shipping & Returns
Shipping Policy
- Shipping Time: Standard shipping takes 5-7 business days. Expedited options are available at checkout.
- Shipping Areas: We ship to all contiguous U.S. states. No shipping to Alaska, Hawaii, or international addresses.
- Tracking: A confirmation email with a tracking number is sent once your order is shipped.
Returns Policy
- Return Window: Returns are accepted within 30 days of delivery.
- Return Process: Contact us with your order number and reason for return. We will provide return authorization and instructions.
- Refunds: Once we receive and inspect the returned item, a refund will be issued to your original payment method within 7-10 business days. Shipping fees are non-refundable.
For questions or concerns, contact customer service at contact us.
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We believe the process should feel as refined as the product.
Every engagement is personal, efficient, and design-led—grounded in trust and guided by the pursuit of excellence.
From the first inquiry to final delivery, our focus is on clarity, communication, and craft.
Reliable Shipping
Coordinated deliveries across the U.S. with trusted freight partners.
Dedicated Support
Personalized assistance from initial inquiry to final installation.
Damage Protection
Every shipment is inspected and insured — if it arrives damaged, we’ll make it right.
Flexible Ordering
Order by the crate, pallet, or custom project quantities to suit your needs.
