PORTA Door Frames and Transoms: The Foundation of a Perfect Door

Name: PORTA Door Frames and Transoms: The Foundation of a Perfect Door
Brand: Porta
Availability: InStock

$0.00

2500 in stock

The right door frame is as important as the door itself. The PORTA collection of Door Frames and Transoms provides the structural and aesthetic foundation for any interior door, ensuring seamless integration, perfect operation, and a professional, finished look.

This collection features highly adjustable solutions for new construction and innovative systems designed specifically for renovation projects.

Versatile Systems for Every Wall: Our range includes adjustable frames like Porta SYSTEM and the premium Porta SYSTEM ELEGANCE, which are designed to wrap around varying wall thicknesses for a perfect fit.

For challenging renovations, the Porta RENOVA system is a unique solution that installs directly over an old metal door frame, eliminating the need for messy, costly demolition and noise.

Specialized Durability: For areas prone to high humidity, the HYDRO PROTECT™ line (available in both the standard and ELEGANCE series) features a specialized structure to protect the frame from moisture and warping, significantly extending the frame's lifespan.

We also offer Steel Porta SYSTEM frames, which combine the adjustability of a wood-based frame with the robust construction of galvanized steel for durability in demanding areas.

Aesthetic Options: Frames are available in clean, smooth Synthetic veneer finishes or durable Premium polyester paint (often used on steel frames) to perfectly match or complement your chosen door leaf.

The Porta SYSTEM ELEGANCE offers sleek, modern architraves with minimal radii for a flush, contemporary appearance.

Orders over $800 ship free
30 day returns

Material & Dimensions

Core Collections:

Porta SYSTEM / Regulowana: The primary adjustable door frame system.
Porta SYSTEM ELEGANCE: Premium adjustable frame with a modern, flat architrave design and non-rebated options.
HYDRO PROTECT™: Moisture-resistant adjustable frames (PORTA SYSTEM and PORTA SYSTEM ELEGANCE variants).
Porta RENOVA: Specialized frame designed for installing over existing old metal frames without demolition.
LEVEL / AGAT / OPAL: Other specific frame types, often for non-rebated or minimalistic applications.
Kątowa MAŁA PLUS / PROJEKT BIS: Angle-bar and simple steel frames for specific utility or budget requirements.
Stalowa Porta SYSTEM: Steel frame combining the look of the adjustable wood frame with galvanized steel durability [Source 1.6].

Construction & Features:

Material: Wood-based material for main beams and architraves [Source 1.1], with a rubber seal included.
Adjustment: Highly adjustable range for varying wall thicknesses (e.g., Porta SYSTEM has ten ranges from 95 mm to 300 mm) [Source 1.4].
Hinges: Typically includes two sets of adjustable 3D hinges (three hinges for size "100" or door leaf height '220') [Source 1.4].
HYDRO PROTECT™ Feature: Enhanced lower edge protection to prevent water and humidity damage.

Available Filters/Options:

Veneer: Synthetic veneer or Premium polyester paint.
Colour: White (primary available colour on the current page).
Glazing: Lack (used as a filter to indicate solid/non-glazed options).
Price Level: budget, optimum, premium.
Stock/New Status: In stock and New product availability filters.

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.

PORTA Door Frames and Transoms: The Foundation of a Perfect Door