Description
Bradford Fireseal™ Party Wall Sealer 75mm – Fire-Rated Insulation for Safer Wall Cavities
Effective Fire Separation for Multi-Dwelling Builds
Bradford Fireseal Party Wall Sealer 75mm is a fire-rated insulation product designed to close the cavity gap between party walls and rooflines. It significantly reduces the risk of fire and smoke spreading between adjoining homes. As a result, it helps builders meet National Construction Code (NCC) fire separation requirements for Class 1 and Class 10a buildings, including townhouses, duplexes, and other attached dwellings.
Fireseal 75mm Party Wall – Reliable Fire Retardant Performance
This sealer features non-combustible rock mineral wool, which resists high heat and slows flame spread. Because of its fire-resistance, it supports compliance with BAL (Bushfire Attack Level) standards and NCC fire regulations. Therefore, it is widely used in projects located in bushfire-prone or high-density areas where safety is a top priority.
Improved Thermal and Acoustic Sealing
While its primary purpose is fire protection, the Fireseal also improves energy efficiency and sound insulation. It helps prevent heat loss by sealing wall gaps and also reduces unwanted noise between dwellings. This dual functionality makes it a practical addition to both energy-conscious and comfort-focused builds.
Quick Installation with No Fixings Required
Thanks to its semi-rigid form, this 75mm party wall sealer is easy to handle and quick to install. Installers simply compress it into place between the top of the wall and the ceiling or roof sheeting. Because it doesn’t require adhesives or mechanical fasteners, installation becomes faster and more efficient.
Why Choose Bradford Fireseal Party Wall Sealer?
Whether you’re working on a townhouse, duplex, or multi-unit development, Bradford Fireseal 75mm offers dependable fire separation and added insulation benefits. It enhances compliance, improves occupant safety, and supports thermal performance—all in one durable, easy-to-use product.
See the full range of Fireseal in our online store.
📞 Call us on 03 8339 7111 to confirm stock or ask about lead times
Pickup location: 56 Yellowbox Drive, Craigieburn VIC
🕒 Business hours: Mon–Thurs 6:30am–4:00pm | Fri 6:30am–3:00pm
🚚 Delivery is also available across Melbourne during business hours
