Single Action Spring Hinge 100mm Stainless Steel – Pair | QS Doorware

QS4439 Single Action Spring Hinge – 100mm Stainless Steel Pair

The QS4439 is a 100mm stainless steel spring hinge supplied as a pair for doors up to 40 kg. Its single-action design lets a door open in one direction and return to the closed position under spring tension. Suitable for fire doors and other appropriate interior and exterior doors.

Key features

• 100mm stainless steel construction
• Single-action, self-closing operation
• Suitable for fire doors
• Adjustable spring tension to set the closing force
• Rated for doors up to 40 kg
• Two hinges supplied per pair
• 5-year warranty

Specifications

• Model: QS4439
• Size: 100mm
• Material: Stainless steel
• Action: Single action, one-way swing
• Door weight rating: Up to 40 kg
• Pack contents: 2 hinges

For a fire-rated installation, follow the specification and certification requirements of the complete door assembly.

Frequently Asked Questions

What is a single action spring hinge? It allows the door to swing in one direction and uses spring tension to return the door to its closed position.

How many QS4439 hinges are supplied? One pair contains two 100mm hinges. Check the door maker's hinge and load requirements for your installation; the stated door weight rating is up to 40 kg.

Can I adjust the closing speed? The spring tension can be adjusted to change the closing force. This is not the same as a controlled closing-speed adjustment.

Can I use these on a fire door? Yes, the QS4439 is suitable for fire doors. For a fire-rated installation, follow the specification and certification requirements of the complete door assembly.

Where can I buy the QS4439 spring hinge in South Africa? Order it at doorsdirect.co.za. Doors Direct delivers nationwide, including Johannesburg, Cape Town, Durban, Pretoria, Gqeberha, Bloemfontein, towns, rural areas and surrounding regions.

Delivery Information

At Doors Direct, we strive to make the delivery of your quality doors a seamless and convenient experience.

Nationwide Delivery:

Based in Durban, we extend our reach to bring our premium products directly to your doorstep anywhere in South Africa. Our efficient overnight transport ensures that you receive your order promptly.

Cost-Effective Options:

With a diverse range of transport service providers, we have the flexibility to secure competitive quotes, especially for bulk orders. Feel free to contact our office at 031 012 5033 to explore cost-saving options tailored to your needs.

Lead Times and Timely Delivery:

Our commitment to transparency is reflected in the lead times displayed on our website for made-to-order products. Once your order is dispatched, anticipate delivery within 24 – 48 hours, allowing you to enjoy your new doors without unnecessary delays.

Quality Assurance:

Doors Direct takes pride in delivering products that are undamaged and in excellent working order. While we make every effort to maintain the integrity of your purchase, we recognize that, on rare occasions, products may incur damage during shipping.

Damaged Products:

In the unfortunate event that your product arrives damaged, we have a straightforward solution. At our discretion, Doors Direct will either repair or replace damaged items. To facilitate this process, please ensure that the waybill is endorsed with details of the damages. For more details, refer to our comprehensive guarantee policy and terms and conditions at Guarantee Policy and Terms & Conditions.

Contact Us:

Have questions or need assistance? Contact our head office at info@doorsdirect.co.za or 087 012 5286. We are here to ensure your satisfaction at every step of the journey.

Thank you for choosing Doors Direct – Elevating your door-buying experience with quality, efficiency, and reliability.