When it comes to fire safety in buildings, fire doors play a critical role—but it’s the seals and accessories around the door that often determine whether the system performs effectively in the event of a fire. At Doorpac Australia, we understand that even the most robust fire door can be compromised without high-quality fire-rated door seals, bottom seals, perimeter seals, and threshold plates.
In this article, we’ll explore why these components matter, the key products available from Doorpac, and how we support our customers with data sheets, installation guides, and competitive trade pricing.
Why Are Fire Door Seals and Thresholds So Important?
Fire-rated door seals and thresholds are not just accessories—they are critical components of a compliant fire door assembly. Here’s why:
- Smoke & Fire Containment: Seals help prevent the passage of smoke and flames, especially around the perimeter and base of the door, buying crucial time for evacuation and first responders.
- Energy Efficiency & Acoustic Benefits: High-quality seals also block drafts and sound, offering benefits beyond fire resistance.
- Regulatory Compliance: Australian building codes require that fire doors meet specific performance standards. That includes the proper use of approved seals and threshold systems.
When paired correctly, seals and threshold plates create a comprehensive system that enhances not just fire safety but overall building performance.
The Key Components: Explained
Perimeter Seals
Perimeter seals are installed around the sides and top of the door frame. Their primary purpose is to expand in high heat, closing gaps and preventing smoke and flames from escaping.
Doorpac offers a wide selection of fire-rated perimeter seals from leading brands such as Kilargo, Raven, and ASSA Abloy. Options include surface-mounted and rebated seals in various finishes to suit timber or metal doors.
Bottom Door Seals
Bottom seals prevent smoke and fire from passing under the door. These are especially critical in cases where there's no threshold plate or when the floor surface is uneven.
Our range includes:
- Drop seals (automatic lowering seals)
- Fixed brush seals
- Intumescent seals that expand in the heat of a fire
Top choices from Kilargo and Raven provide easy installation, strong durability, and reliable fire performance.
Meeting Stiles
Meeting Stiles are applied to a pair of double doors to create a seal over the gap where the doors meet. Properly sealing a set of doors prevents infiltration of sound, light, drafts, thus creating an insulated environment. It can also be applied to contain fire and smoke in emergency situations.
Threshold Plates
Threshold plates are installed on the floor beneath the door and are often used in conjunction with bottom seals to ensure a complete seal at the base.
Doorpac stocks fire-rated threshold plates from Raven and Kilargo in a variety of widths and finishes, including models with anti-slip surfaces for accessibility compliance. These plates also provide added protection from air, water, and smoke infiltration.
Firecore, an innovative brand in fire door accessories, offers fire and smoke seal systems that are tested to Australian standards. These are a great fit for customers looking for reliable yet economical solutions.
Firecore seals are designed for easy installation and compatibility with common door frame profiles, making them a practical choice for large commercial projects or retrofitting.
Why Choose Seals from Doorpac?
At Doorpac, we stock a wide range of fire door seals and threshold plates from trusted suppliers including:
All products are sourced based on Australian Standard compliance (AS 1905.1 / AS 1530.4) and proven performance in real-world applications. Whether you’re fitting out a hospital, office building, or multi-residential site, we have the right sealing solution for your project.
Data Sheets & Installation Guides – Always Available
We know that fire door components can be technical, and getting the installation right is key. That’s why we make it easy for our customers to access:
- Product data sheets
- Test certificates
- Detailed installation instructions
- Manufacturer specifications
You can find these documents directly on the Doorpac website at www.doorpac.com.au. Simply navigate to the product you need and download the resources, making the site work and compliance checking faster and easier.
Expert Support + Trade Pricing
Our team is experienced in fire door compliance and happy to help with:
- Product selection advice
- Compatibility recommendations
- Guidance for site-specific needs
Doorpac also offers competitive trade pricing for builders, fire door installers, and trade customers. If you’re not already taking advantage of this, simply log in and create an account on our website to unlock access to special pricing and offers.
Build Safer with Doorpac
From smoke and fire control to acoustic and energy efficiency, the right seals make all the difference. With Doorpac’s comprehensive range of high-quality seals and threshold plates, you can be confident your fire door systems are ready to perform when it matters most.
Browse our full range online or get in touch with our team for tailored advice. Whether you're managing a new build, a refurbishment, or a maintenance project - Doorpac has you covered.
