Kömmerling 70 AD | 5-Chamber 70 mm uPVC Window | Double-Seal System | Classic Offset Design

Name: Kömmerling 70 AD | 5-Chamber 70 mm uPVC Window | Double-Seal System | Classic Offset Design
Brand: Fensterversand
Price: 35.00 USD
Availability: InStock

$35.00

950 in stock

The Kömmerling 70 AD is a foundational uPVC (plastic) window system, known as the Kömmerling basic system, combining a classic design with high technical performance.

Its construction depth of 70 mm (2.76 inches) and innovative 5-chamber technology provide reliable thermal and acoustic insulation. This system is an affordable and effective choice for both new buildings and replacement of old windows.

Balanced Performance: The 5-chamber design allows for noticeable heating cost savings and excellent sound insulation. The overall window U-value (Uw) can be as low as 0.92 W/m2K (0.16 BTU per hour per square foot per degree Fahrenheit).
Durable and Low-Maintenance: The windows are manufactured with a modern technological process that includes lead-free stabilizers, making them weather-resistant, easy to care for, and environmentally friendly.
Versatile Glazing and Design: The system can accommodate wide glazing units up to 44 mm (1.73 inches) thick, allowing for the use of high-performance triple glazing. Its offset sash design has straight lines for a classic look and slim profiles to maximize light penetration and solar gain.
Security Features: The profile is designed to accommodate the latest anti-burglary fittings and includes standard features like steel reinforcement and a full-depth, central eurogroove for enhanced security. Security can be upgraded to Resistance Class 2 (RC2).

c. Pricing Information (US Estimates)

The Kömmerling 70 AD system is positioned as a cost-effective basic system that offers good performance.

Starting Price (European): The material starting price is listed as 28 EUR (approximately 30 USD), a 15 percent discount from the original 33 EUR (approximately 35 USD). This price includes 19 percent VAT, but excludes shipping costs.
Cost Factors: The final price depends on the dimensions, the type of glazing chosen (double or triple), and any color or security upgrades.
Quote Requirement: Customers must use the "Calculate price" button to receive a final, customized quote.
Payment Options: Payment is available in 3-24 monthly installments via PayPal.

Orders over $800 ship free
30 day returns

Material & Dimensions

Brand: Kömmerling

Model/Product Name: Kömmerling 70 AD

Product Type: uPVC Plastic Window (Kunststofffenster)

Profile Chambers: 5-chamber system

Installation Depth (Bautiefe): 70 mm (2.76 inches) base width

Profile U-Factor (Uf): Up to 1.2 W/m2K (0.21 BTU per hour per square foot per degree Fahrenheit). Uf is up to 1.3 W/m2K (0.23 BTU per hour per square foot per degree Fahrenheit) in some configurations.

Overall Window U-Value (Uw): Greater than or equal to 0.92 W/m2K (0.16 BTU per hour per square foot per degree Fahrenheit). Can be as low as 1.0 W/m2K (0.18 BTU per hour per square foot per degree Fahrenheit) with Ug = 0.6 W/m2K.

Sealing System: Double seal / two sealing levels (Anschlagdichtungssystem mit 2 Ebenen).

Glazing Options: Double and triple glazing available.

Maximum Glazing Unit Thickness: Up to 44 mm (1.73 inches) thick.

Profile Appearance: Offset design (Flächenversetzt) with a classic/angular look. Also available in "ovolo" (soft sculptured lines) design (O70).

Reinforcement: Built-in steel reinforcement is used where needed to add structural strength.

Minimum Dimensions (Breite/Höhe): From 51 cm (20.08 inches) wide; From 51 cm (20.08 inches) high.

Hardware/Fittings: Designed to accommodate modern security hardware and multi-point locking mechanisms. Includes two locking bolts as standard security.

Security Features: Superior break-in protection, upgradable to Resistance Class 2 (RC2) with extra security fittings. Compliant with PAS 24 and Secured by Design.

Material Composition: uPVC with lead-free stabilizers (greenline label) based on calcium and zinc.

Variants/Finishes: Available in white, laminated woodgrain designs, plain colors, and metallic colors. Over 40 colors are available across the 70 systems.

Certifications/Ratings: Compliant to Document Q for New Build applications. Air permeability Class 4. Watertightness Class 6A. Wind load resistance Class C3. Sound insulation up to 45 dB (decibels).

Delivery Time: Estimated 2-5 weeks.

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.

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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.

Kömmerling 70 AD | 5-Chamber 70 mm uPVC Window | Double-Seal System | Classic Offset Design