Triangle Window Dreiecksfenster Custom Gable Roof Shape Window PVC Wood Aluminum Options

Name: Triangle Window Dreiecksfenster Custom Gable Roof Shape Window PVC Wood Aluminum Options
Brand: Fensterversand
Availability: InStock

$0.00

999 in stock

The Triangle Window, also known as a Dreiecksfenster, is a custom window designed for gables, pitched roofs, lofts, and architectural accent walls.

Its triangular shape allows light to enter areas where standard rectangular windows cannot be installed.

This makes it ideal for attic conversions, modern facades, and dramatic design elements.

DESIGN AND CUSTOMIZATION
The exact shape, angles, and measurements of the triangle are made to order. Customers can choose between uPVC, wood, aluminum, or wood aluminum hybrid frames. Glazing options include double or triple insulated glass as well as safety and sound insulating variants. Operable sashes may be possible depending on size and structural feasibility; otherwise, the window is commonly built as a fixed glass triangle.

USE CASES
Gable end windows under pitched roofs
Attic and loft conversions
Modern architectural facades
Stairwells and hallways with angled ceilings
Custom design homes where geometric shapes are part of the architecture

PRICING AND ORDERING US ESTIMATE
Triangle windows are fully custom products. Prices vary based on frame material, glazing type, size, angle complexity, and finish. Customers must provide exact dimensions to receive a quote. Triangular fabrication typically costs more than standard rectangular windows due to custom cutting and specialized glazing.

Orders over $800 ship free
30 day returns

Material & Dimensions

GENERAL SYSTEM DATA
Product type: Custom triangular window
Shape: Three sided geometry with user defined angles and dimensions

FRAME MATERIAL OPTIONS
uPVC plastic for low maintenance and insulation
Aluminum for maximum durability and stability
Wood for warm natural aesthetics
Wood aluminum hybrid for premium interior wood with a weatherproof aluminum exterior

GLAZING AND INSULATION OPTIONS
Standard double pane insulated glazing
Optional triple pane glazing for higher thermal performance
Optional safety glass and sound insulating glass
Privacy and specialty glazing available

FUNCTIONALITY AND OPERATION
Typically built as a fixed window
Operable options such as tilt or side hinge possible depending on size and geometry

DESIGN AND ARCHITECTURAL BENEFITS
Fits perfectly into gables and angled roof structures
Creates striking light patterns and modern visual impact
Can be combined with rectangular windows to form multi part facade systems

CUSTOMIZATION AND EXTRAS
Available in custom sizes and frame finishes
Optional shading or blinds designed for triangular shapes
Custom interior trim and exterior cladding solutions depending on installation type

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.

Gabriel Immo Supply

We work alongside architects and designers to identify appropriate materials for performance, finish, and aesthetic intent.

Our team translates client concepts into viable product recommendations, providing the technical clarity needed for accurate specification.

Client Experience

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.

Learn more

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.

Triangle Window Dreiecksfenster Custom Gable Roof Shape Window PVC Wood Aluminum Options